legacy connector cosmetic changes (#430 )

* replace logo * change copy
Add legacy dialog to v2 (#420 )
2025-05-22 20:24:00 +03:00 · 2025-03-19 11:24:47 +03:00 · 2025-03-19 10:26:54 +03:00 · 2025-03-11 19:37:57 +03:00 · 2025-01-23 20:42:37 +03:00 · 2024-11-01 18:03:35 +00:00
523 changed files with 19278 additions and 378250 deletions
@@ -26,49 +26,186 @@ jobs:
  build-connector: # Reusable job for basic connectors
    executor:
      name: win/default # comes with python 3.7.3
-      shell: cmd.exe
+      shell: powershell.exe
    parameters:
      slug:
        type: string
        default: ""
+    environment:
+      SSM: 'C:\Program Files\DigiCert\DigiCert One Signing Manager Tools'
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ./
+      - run:
+          name: Set Environment Variable
+          shell: powershell.exe
+          command: |
+            $tag = if([string]::IsNullOrEmpty($env:CIRCLE_TAG)) { "2.0.999" } else { $env:CIRCLE_TAG }
+            $semver = if($tag.Contains('/')) {$tag.Split("/")[0] } else { $tag }
+            $ver = if($semver.Contains('-')) {$semver.Split("-")[0] } else { $semver }
+            $version = "$($ver).$($env:WORKFLOW_NUM)"
+            python patch_version.py $semver
+          environment:
+            WORKFLOW_NUM: << pipeline.number >>
+      - unless: # Build installers unsigned on non-tagged builds
+          condition: << pipeline.git.tag >>
+          steps:
+            - run:
+                name: Build Installer
+                command: speckle-sharp-ci-tools\InnoSetup\ISCC.exe speckle-sharp-ci-tools\sketchup.iss /Sbyparam=$p
+                shell: cmd.exe # does not work in powershell
+      - when: # Setup certificates and build installers signed for tagged builds
+          condition: << pipeline.git.tag >>
+          steps:
+            - run:
+                name: "Digicert Signing Manager Setup"
+                command: |
+                  cd C:\
+                  curl.exe -X GET https://one.digicert.com/signingmanager/api-ui/v1/releases/smtools-windows-x64.msi/download -H "x-api-key:$env:SM_API_KEY" -o smtools-windows-x64.msi
+                  msiexec.exe /i smtools-windows-x64.msi /quiet /qn | Wait-Process
+            - run:
+                name: "Create Auth & OV Signing Cert"
+                command: |
+                  cd C:\
+                  echo $env:SM_CLIENT_CERT_FILE_B64 > certificate.txt
+                  certutil -decode certificate.txt certificate.p12
+            - run:
+                name: "Sync Certs"
+                command: |
+                  & $env:SSM\smksp_cert_sync.exe
+            - run:
+                name: "Build Installer"
+                command: speckle-sharp-ci-tools\InnoSetup\ISCC.exe speckle-sharp-ci-tools\sketchup.iss /Sbyparam=$p /DSIGN_INSTALLER /DCODE_SIGNING_CERT_FINGERPRINT=%SM_CODE_SIGNING_CERT_SHA1_HASH%
+                shell: cmd.exe
+      - persist_to_workspace:
+          root: ./
+          paths:
+            - speckle-sharp-ci-tools/Installers
+
+  build-connector-mac:
+    macos:
+      xcode: 13.4.1
+    parameters:
+      projname:
+        type: string
+        default: ""
+      slug:
+        type: string
+        default: ""
+      installer:
+        type: boolean
+        default: false
+      converter-files:
+        type: string
+        default: ""
+      installername:
+        type: string
+        default: ""
+      build-config:
+        type: string
+        default: Release
+      bundlename:
+        type: string
+        default: ""
    steps:
      - checkout
      - attach_workspace:
          at: ./
      - run:
-          name: Patch
-          shell: powershell.exe
-          command:
-            | # If no tag, use 0.0.0.1 and don't make any YML (for testing only!)
-            $tag = if([string]::IsNullOrEmpty($env:CIRCLE_TAG)) { "0.0.0" } else { $env:CIRCLE_TAG }
-            $semver = if($tag.Contains('/')) {$tag.Split("/")[1] } else { $tag }
-            $ver = if($semver.Contains('-')) {$semver.Split("-")[0] } else { $semver }
-            $channel = if($semver.Contains('-')) {$semver.Split("-")[1] } else { "latest" }
-            $version = "$($ver).$($env:CIRCLE_BUILD_NUM)"
-            New-Item -Force "speckle-sharp-ci-tools/Installers/sketchup/$channel.yml" -ItemType File -Value "version: $semver"
-            echo $version
-            python patch_version.py $semver
-            speckle-sharp-ci-tools\InnoSetup\ISCC.exe speckle-sharp-ci-tools\sketchup.iss
-      - persist_to_workspace:
-          root: ./
-          paths:
-            - speckle-sharp-ci-tools/Installers
+          name: Install dotnet
+          command: |
+            curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --channel Current
+
+            $HOME/.dotnet/dotnet --version
+            $HOME/.dotnet/dotnet --list-runtimes
+            $HOME/.dotnet/dotnet --list-sdks
+      - run:
+          name: Create installer target dir
+          command: |
+            mkdir -p speckle-sharp-ci-tools/Installers/<< parameters.slug >>
+      - run:
+          name: Set Environment Variable
+          command: |
+            TAG=$(if [ "${CIRCLE_TAG}" ]; then echo $CIRCLE_TAG; else echo "2.0.999"; fi;)
+            SEMVER=$(echo "$TAG" | sed -e 's/\/[a-zA-Z-]*//')
+            VER=$(echo "$SEMVER" | sed -e 's/-.*//')
+            VERSION=$(echo $VER.$WORKFLOW_NUM)
+            python3 patch_version.py $SEMVER
+          environment:
+            WORKFLOW_NUM: << pipeline.number >>
+      - run:
+          name: Zip Connector files
+          command: |
+            zip -r << parameters.slug >>-mac.zip "./speckle_connector" "./speckle_connector.rb"
+            # Copy installer files
+      - run:
+          name: Copy files to installer
+          command: |
+            mkdir -p speckle-sharp-ci-tools/Mac/<< parameters.installername >>/.installationFiles/
+            cp << parameters.slug >>-mac.zip speckle-sharp-ci-tools/Mac/<<parameters.installername>>/.installationFiles
+      # Create installer
+      - run:
+          name: Exit if External PR
+          command: if [ "$CIRCLE_PR_REPONAME" ]; then circleci-agent step halt; fi
+      - run:
+          name: Build Mac installer
+          command: ~/.dotnet/dotnet publish speckle-sharp-ci-tools/Mac/<<parameters.installername>>/<<parameters.installername>>.sln -r osx-x64 -c Release
+      - run:
+          name: Zip installer
+          command: |
+            cd speckle-sharp-ci-tools/Mac/<<parameters.installername>>/bin/Release/net6.0/osx-x64/publish/
+            zip -r <<parameters.slug>>.zip ./
+      - store_artifacts:
+          path: speckle-sharp-ci-tools/Mac/<<parameters.installername>>/bin/Release/net6.0/osx-x64/publish/<<parameters.slug>>.zip
+      - run:
+          name: Copy to installer location
+          command: |
+            TAG=$(if [ "${CIRCLE_TAG}" ]; then echo $CIRCLE_TAG; else echo "2.0.999"; fi;)
+            SEMVER=$(echo "$TAG" | sed -e 's/\/[a-zA-Z-]*//')
+            VER=$(echo "$SEMVER" | sed -e 's/-.*//')
+            VERSION=$(echo $VER.$WORKFLOW_NUM)
+            cp speckle-sharp-ci-tools/Mac/<<parameters.installername>>/bin/Release/net6.0/osx-x64/publish/<<parameters.slug>>.zip speckle-sharp-ci-tools/Installers/<< parameters.slug >>/<<parameters.slug>>-$SEMVER.zip
+          environment:
+            WORKFLOW_NUM: << pipeline.number >>
+      - when:
+          condition: << pipeline.git.tag >>
+          steps:
+            - persist_to_workspace:
+                root: ./
+                paths:
+                  - speckle-sharp-ci-tools/Installers

  get-ci-tools: # Clones our ci tools and persists them to the workspace
    docker:
      - image: cimg/base:2021.01
    steps:
+      - add_ssh_keys:
+          fingerprints:
+            - "03:2e:ee:4f:14:67:2b:88:32:e8:cc:f0:cb:df:92:29"
+      - run:
+          name: I know Github as a host
+          command: |
+            mkdir ~/.ssh
+            ssh-keyscan github.com >> ~/.ssh/known_hosts
      - run:
          name: Clone
-          command: git clone https://$GITHUB_TOKEN@github.com/specklesystems/speckle-sharp-ci-tools.git speckle-sharp-ci-tools
-      - persist_to_workspace:
-          root: ./
-          paths:
-            - speckle-sharp-ci-tools
+          command: git clone git@github.com:specklesystems/speckle-sharp-ci-tools.git speckle-sharp-ci-tools
+      - run:
+          name: Checkout branch
+          command: |
+            cd speckle-sharp-ci-tools
+            if [ -z "$CIRCLE_TAG" ]
+            then
+                  git checkout ${CIRCLE_BRANCH} || git checkout main
+            else
+                  git checkout ${CIRCLE_TAG} || git checkout main
+            fi
      - persist_to_workspace:
          root: ./
          paths:
            - speckle-sharp-ci-tools
+
  deploy-manager2:
    docker:
      - image: mcr.microsoft.com/dotnet/sdk:6.0
@@ -114,17 +251,39 @@ workflows:
          filters:
            tags:
              only: /.*/
+          context: digicert-keylocker
+
+      - build-connector-mac:
+          slug: sketchup
+          requires:
+            - get-ci-tools
+            - build-ui
+          filters:
+            tags:
+              only: /.*/
+          installername: SpeckleSketchUpInstall

      - deploy-manager2:
+          context: do-spaces-speckle-releases
          slug: sketchup
          os: Win
          extension: exe
          requires:
-            - get-ci-tools
-            - build-ui
            - build-connector
          filters:
            tags:
              only: /([0-9]+)\.([0-9]+)\.([0-9]+)(?:-\w+)?$/
            branches:
              ignore: /.*/ # For testing only! /ci\/.*/
+      - deploy-manager2:
+          context: do-spaces-speckle-releases
+          slug: sketchup
+          os: OSX
+          extension: zip
+          requires:
+            - build-connector-mac
+          filters:
+            tags:
+              only: /([0-9]+)\.([0-9]+)\.([0-9]+)(?:-\w+)?$/
+            branches:
+              ignore: /.*/ # For testing only! /ci\/.*/
@@ -0,0 +1,3 @@
+[submodule "_sqlite3"]
+	path = _sqlite3
+	url = https://github.com/specklesystems/sketchup-sqlite3.git
@@ -23,7 +23,7 @@ AllCops:
    - 'tests/**/*.rb'
  SketchUp:
    SourcePath: .
-    TargetSketchUpVersion: 2017
+    TargetSketchUpVersion: 2021
    Exclude: # Exclude common folders.
      - 'tests/**/*'
      - 'benchmarks/**/*'
@@ -83,7 +83,7 @@ Minitest/MultipleAssertions:
  Max: 5

 Naming/MethodParameterName:
-  AllowedNames: [x, y, z]
+  AllowedNames: [x, y, z, id]

 Naming/VariableNumber:
  EnforcedStyle: snake_case
@@ -1,7 +1,7 @@
 GEM
  remote: https://rubygems.org/
  specs:
-    addressable (2.8.1)
+    addressable (2.8.4)
      public_suffix (>= 2.0.2, < 6.0)
    ast (2.4.2)
    axiom-types (0.1.1)
@@ -26,7 +26,7 @@ GEM
      path_expander (~> 1.0)
      ruby_parser (~> 3.1, > 3.1.0)
      sexp_processor (~> 4.8)
-    git (1.12.0)
+    git (1.18.0)
      addressable (~> 2.8)
      rchardet (~> 1.8)
    ice_nine (0.11.2)
@@ -48,8 +48,7 @@ GEM
    pry (0.14.1)
      coderay (~> 1.1)
      method_source (~> 1.0)
-    psych (3.3.4)
-    public_suffix (5.0.0)
+    public_suffix (5.0.1)
    rainbow (3.1.1)
    rake (13.0.6)
    rchardet (1.8.0)
@@ -2,66 +2,60 @@
  <img src="https://user-images.githubusercontent.com/2679513/131189167-18ea5fe1-c578-47f6-9785-3748178e4312.png" width="150px"/><br/>
  Speckle | SketchUp
 </h1>
+
+<p align="center"><a href="https://twitter.com/SpeckleSystems"><img src="https://img.shields.io/twitter/follow/SpeckleSystems?style=social" alt="Twitter Follow"></a> <a href="https://speckle.community"><img src="https://img.shields.io/discourse/users?server=https%3A%2F%2Fspeckle.community&amp;style=flat-square&amp;logo=discourse&amp;logoColor=white" alt="Community forum users"></a> <a href="https://speckle.systems"><img src="https://img.shields.io/badge/https://-speckle.systems-royalblue?style=flat-square" alt="website"></a> <a href="https://speckle.guide/dev/"><img src="https://img.shields.io/badge/docs-speckle.guide-orange?style=flat-square&amp;logo=read-the-docs&amp;logoColor=white" alt="docs"></a></p>
+
+> Speckle is the first AEC data hub that connects with your favorite AEC tools. Speckle exists to overcome the challenges of working in a fragmented industry where communication, creative workflows, and the exchange of data are often hindered by siloed software and processes. It is here to make the industry better.
+
 <h3 align="center">
    Connector for SketchUp
 </h3>
-<p align="center"><b>Speckle</b> is the data infrastructure for the AEC industry.</p><br/>

-<p align="center"><a href="https://twitter.com/SpeckleSystems"><img src="https://img.shields.io/twitter/follow/SpeckleSystems?style=social" alt="Twitter Follow"></a> <a href="https://speckle.community"><img src="https://img.shields.io/discourse/users?server=https%3A%2F%2Fspeckle.community&amp;style=flat-square&amp;logo=discourse&amp;logoColor=white" alt="Community forum users"></a> <a href="https://speckle.systems"><img src="https://img.shields.io/badge/https://-speckle.systems-royalblue?style=flat-square" alt="website"></a> <a href="https://speckle.guide/dev/"><img src="https://img.shields.io/badge/docs-speckle.guide-orange?style=flat-square&amp;logo=read-the-docs&amp;logoColor=white" alt="docs"></a></p>
-<p align="center"><a href="https://github.com/specklesystems/speckle-blender/"><img src="https://circleci.com/gh/specklesystems/speckle-blender.svg?style=svg&amp;circle-token=76eabd350ea243575cbb258b746ed3f471f7ac29" alt="Speckle-Next"></a> </p>
-
-# About Speckle
-
-What is Speckle? Check our ![YouTube Video Views](https://img.shields.io/youtube/views/B9humiSpHzM?label=Speckle%20in%201%20minute%20video&style=social)
-
-### Features
-
- **Object-based:** say goodbye to files! Speckle is the first object based platform for the AEC industry
- **Version control:** Speckle is the Git & Hub for geometry and BIM data
- **Collaboration:** share your designs collaborate with others
- **3D Viewer:** see your CAD and BIM models online, share and embed them anywhere
- **Interoperability:** get your CAD and BIM models into other software without exporting or importing
- **Real time:** get real time updates and notifications and changes
- **GraphQL API:** get what you need anywhere you want it
- **Webhooks:** the base for a automation and next-gen pipelines
- **Built for developers:** we are building Speckle with developers in mind and got tools for every stack
- **Built for the AEC industry:** Speckle connectors are plugins for the most common software used in the industry such as Revit, Rhino, Grasshopper, AutoCAD, Civil 3D, Excel, Unreal Engine, Unity, QGIS, Blender and more!
-
-### Try Speckle now!
-
-Give Speckle a try in no time by:
-
- [![speckle XYZ](https://img.shields.io/badge/https://-speckle.xyz-0069ff?style=flat-square&logo=hackthebox&logoColor=white)](https://speckle.xyz) ⇒ creating an account at our public server
- [![create a droplet](https://img.shields.io/badge/Create%20a%20Droplet-0069ff?style=flat-square&logo=digitalocean&logoColor=white)](https://marketplace.digitalocean.com/apps/speckle-server?refcode=947a2b5d7dc1) ⇒ deploying an instance in 1 click 
-
-### Resources
-
- [![Community forum users](https://img.shields.io/badge/community-forum-green?style=for-the-badge&logo=discourse&logoColor=white)](https://speckle.community) for help, feature requests or just to hang with other speckle enthusiasts, check out our community forum!
- [![website](https://img.shields.io/badge/tutorials-speckle.systems-royalblue?style=for-the-badge&logo=youtube)](https://speckle.systems) our tutorials portal is full of resources to get you started using Speckle
- [![docs](https://img.shields.io/badge/docs-speckle.guide-orange?style=for-the-badge&logo=read-the-docs&logoColor=white)](https://speckle.guide/user/blender.html) reference on almost any end-user and developer functionality
-
-
-# Repo structure
+#  Repo structure

 This is the beginning of the Speckle SketchUp Connector. It is still in very early development and is not ready for general use.
+This repo is split into three parts:

-This repo is split into two parts: `speckle_connector` which is the Ruby SketchUp plugin and `ui` which is the Vue frontend.
+### 1. **Speckle Connector extension** 
+   
+   Includes the `ruby` source files to run extension on SketchUp environment. SketchUp Extensions are composed of
+   a **.rb** file as entry and **folder** that .rb file refers to. In our case entry file is `speckle_connector.rb`
+   that responsible to register Speckle Connector extension to SketchUp and also it shows address to where extension
+   will start to read extension. Source folder is `speckle_connector`.

-## Usage
+### 2. **User Interface**

-> NOTE: this connector is still in early development and isn't ready for general use.
+   Includes the `Vue` frontend lives in the `ui` folder.

-Copy the whole `speckle_connector` folder to you SketchUp Plugins folder. You will likely find this at: 
+### 3. **SketchUp Sqlite3 extension** [submodule](https://github.com/specklesystems/sketchup-sqlite3)

-    C:\Users\{YOU}\AppData\Roaming\SketchUp\SketchUp 2021\SketchUp\Plugins
+   Includes source codes of base `SQLite3` C/C++ library and `ruby` compiler files to be able to run SQLite3
+   functionality on SketchUp in the same ruby module like `SpeckleConnector::Sqlite3::Database`. By this way
+   we use extensions as native part of the source `ruby` code. 

+   After building `sqlite3.sln` file, compiled `sqlite3.so` (for Windows) and `sqlite3.bundle` (for OSX) dynamic library files are created
+   by solution to place them into source code into `speckle_connector/src/ext`. Building this project should be only
+   happen when SketchUp starts to support newer Ruby versions (currently it is `2.7`).
+   
+### Other repos

-You'll need to serve the ui before launching the connector:
+Make sure to also check and ⭐️ these other Speckle next generation repositories:

-    cd ui
-    npm install
-    npm run serve
+- [`speckle-sharp-connectors`](https://github.com/specklesystems/speckle-sharp-connectors): .NET connectors and desktop UI
+- [`speckle-sharp-sdk`](https://github.com/specklesystems/speckle-sharp-sdk): our .NET SDK for next gen connectors and development
+- [`speckle-powerbi`](https://github.com/specklesystems/speckle-powerbi): PowerBi connector
+- and more [connectors & tooling](https://github.com/specklesystems/)!

+## Contribution Guide
+
+Before start to contribute, it is better to understand how align with other contributors. It will make easier job
+of reviewer when you submit an issue or PR. If it is your first repo to contribute Speckle environment make sure that you read 
+[Contribution Guideline](https://github.com/specklesystems/speckle-sharp/blob/main/.github/CONTRIBUTING.md).
+
+Additionally as mentioned on [Repo Structure](#3-sketchup-sqlite3-extension-submodulehttpsgithubcomspecklesystemssketchup-sqlite3),
+this repo includes a submodule. Contributions on this source files should be done on the [sketchup-sqlite](https://github.com/specklesystems/sketchup-sqlite3)
+by creating issues and PRs on it. If it is your first time works with submodules, please read [git docs](https://git-scm.com/book/en/v2/Git-Tools-Submodules)
+briefly to get some insight about it.

 ## Development

@@ -96,19 +90,9 @@ directory:

    C:\Program Files\SketchUp\SketchUp 20XX\

-You can now open up the repo in VS Code.
+You can now open up the repo in VS Code or you can use JetBrains' tools RubyMine and Webstorm.

-Make sure you've installed the Ruby extension for VS Code.
-
-### Concept to load plugins into SketchUp environment
-
-To tell SketchUp to load the plugin from wherever you happen to be developing,
-you'll need to create a ruby file with the following contents:
-
-```ruby
-$LOAD_PATH << 'C:\YOUR\PATH\TO\THE\sketchup_connector'
-require 'speckle_connector.rb'
-```
+If you will use VS Code, make sure you've installed the Ruby extension for VS Code.

 ### Loading the Speckle Connector Plugin

@@ -189,4 +173,4 @@ To track your code quality locally,
 2. To check overall state of repository by RubyCritic, run below
   ```ruby
   rake rubycritic 
-   ```
+   ```
@@ -1,32 +0,0 @@
-# This file should be required by a file that has defined `RELEASE` to be the
-# name of the build folder where the binaries are located.
-
-configuration, platform = ARGV[0].split(':')
-
-if SKETCHUP_CONSOLE.respond_to?(:show)
-  SKETCHUP_CONSOLE.show
-else
-  Sketchup.send_action("showRubyPanel:")
-end
-
-pro_status = Sketchup.is_pro? ? "Pro" : ""
-puts "SketchUp #{pro_status} #{Sketchup.version}"
-puts "Loading '#{configuration}' (#{platform}) build..."
-
-ruby_path = File.dirname(__FILE__)
-project_path = File.expand_path( File.join(ruby_path, '..') )
-if platform == 'x64'
-  binary_path = File.join(project_path, configuration, platform)
-else
-  binary_path = File.join(project_path, configuration)
-end
-
-puts ruby_path
-puts project_path
-puts binary_path
-
-pattern = File.join(binary_path, "*.{so,bundle}")
-Dir.glob(pattern).each { |library|
-  puts "Requiring #{library}"
-  require library
-}
@@ -1,22 +0,0 @@
-# This file should be required by a file that has defined `RELEASE` to be the
-# name of the build folder where the binaries are located.
-
-if SKETCHUP_CONSOLE.respond_to?(:show)
-  SKETCHUP_CONSOLE.show
-else
-  Sketchup.send_action("showRubyPanel:")
-end
-
-prostatus = Sketchup.is_pro? ? "Pro" : ""
-puts "SketchUp #{prostatus} #{Sketchup.version}"
-puts "Loading '#{RELEASE}' build..."
-
-ruby_path = File.dirname(__FILE__)
-project_path = File.expand_path( File.join(ruby_path, '..') )
-binary_path = File.join(project_path, RELEASE)
-
-pattern = File.join(binary_path, "*.{so,bundle}")
-Dir.glob(pattern).each { |library|
-  puts "Requiring #{library}"
-  require library
-}
@@ -1,8 +0,0 @@
-LIBRARY
-
-EXPORTS
-    Init_sqlite3
-    Init_sqlite3_20
-    Init_sqlite3_22
-    Init_sqlite3_25
-    Init_sqlite3_27
@@ -1,35 +0,0 @@
-/**********************************************************************
-
-  ruby.h -
-
-  $Author$
-  created at: Sun 10 12:06:15 Jun JST 2007
-
-  Copyright (C) 2007-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_H
-#define RUBY_H 1
-
-#define HAVE_RUBY_DEFINES_H     1
-#define HAVE_RUBY_ENCODING_H    1
-#define HAVE_RUBY_INTERN_H      1
-#define HAVE_RUBY_IO_H          1
-#define HAVE_RUBY_MISSING_H     1
-#define HAVE_RUBY_ONIGURUMA_H   1
-#define HAVE_RUBY_RE_H          1
-#define HAVE_RUBY_REGEX_H       1
-#define HAVE_RUBY_RUBY_H        1
-#define HAVE_RUBY_ST_H          1
-#define HAVE_RUBY_THREAD_H      1
-#define HAVE_RUBY_UTIL_H        1
-#define HAVE_RUBY_VERSION_H     1
-#define HAVE_RUBY_VM_H          1
-#ifdef _WIN32
-#define HAVE_RUBY_WIN32_H       1
-#endif
-
-#include "ruby/ruby.h"
-
-#endif /* RUBY_H */
@@ -1,18 +0,0 @@
-#if   defined __GNUC__
-#warning use of RClass internals is deprecated
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use of RClass internals is deprecated")
-#endif
-
-#ifndef RUBY_BACKWARD_CLASSEXT_H
-#define RUBY_BACKWARD_CLASSEXT_H 1
-
-typedef struct rb_deprecated_classext_struct {
-    VALUE super;
-} rb_deprecated_classext_t;
-
-#undef RCLASS_SUPER(c)
-#define RCLASS_EXT(c) ((rb_deprecated_classext_t *)RCLASS(c)->ptr)
-#define RCLASS_SUPER(c) (RCLASS_EXT(c)->super)
-
-#endif	/* RUBY_BACKWARD_CLASSEXT_H */
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/io.h" instead of "rubyio.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/io.h\" instead of \"rubyio.h\"")
-#endif
-#include "ruby/io.h"
@@ -1,56 +0,0 @@
-/**********************************************************************
-
-  rubysig.h -
-
-  $Author: nobu $
-  $Date: 2012-06-19 18:43:53 +0900 (Tue, 19 Jun 2012) $
-  created at: Wed Aug 16 01:15:38 JST 1995
-
-  Copyright (C) 1993-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#if   defined __GNUC__
-#warning rubysig.h is obsolete
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: rubysig.h is obsolete")
-#endif
-
-#ifndef RUBYSIG_H
-#define RUBYSIG_H
-#include "ruby/ruby.h"
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-struct rb_blocking_region_buffer;
-DEPRECATED(RUBY_EXTERN struct rb_blocking_region_buffer *rb_thread_blocking_region_begin(void));
-DEPRECATED(RUBY_EXTERN void rb_thread_blocking_region_end(struct rb_blocking_region_buffer *));
-#define TRAP_BEG do {struct rb_blocking_region_buffer *__region = rb_thread_blocking_region_begin();
-#define TRAP_END rb_thread_blocking_region_end(__region);} while (0)
-#define RUBY_CRITICAL(statements) do {statements;} while (0)
-#define DEFER_INTS (0)
-#define ENABLE_INTS (1)
-#define ALLOW_INTS do {CHECK_INTS;} while (0)
-#define CHECK_INTS rb_thread_check_ints()
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/st.h" instead of bare "st.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/st.h\" instead of bare \"st.h\"")
-#endif
-#include "ruby/st.h"
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/util.h" instead of bare "util.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/util.h\" instead of bare \"util.h\"")
-#endif
-#include "ruby/util.h"
@@ -1,93 +0,0 @@
-/**********************************************************************
-
-  ruby/debug.h -
-
-  $Author: ko1 $
-  created at: Tue Nov 20 20:35:08 2012
-
-  Copyright (C) 2012 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RB_DEBUG_H
-#define RB_DEBUG_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/* Note: This file contains experimental APIs. */
-/* APIs can be replaced at Ruby 2.0.1 or later */
-
-/* debug inspector APIs */
-typedef struct rb_debug_inspector_struct rb_debug_inspector_t;
-typedef VALUE (*rb_debug_inspector_func_t)(const rb_debug_inspector_t *, void *);
-
-VALUE rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data);
-VALUE rb_debug_inspector_frame_self_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_class_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_binding_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_iseq_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_backtrace_locations(const rb_debug_inspector_t *dc);
-
-/* Old style set_trace_func APIs */
-
-/* duplicated def of include/ruby/ruby.h */
-void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_remove_event_hook(rb_event_hook_func_t func);
-
-int rb_remove_event_hook_with_data(rb_event_hook_func_t func, VALUE data);
-void rb_thread_add_event_hook(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_thread_remove_event_hook(VALUE thval, rb_event_hook_func_t func);
-int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
-
-/* TracePoint APIs */
-
-VALUE rb_tracepoint_new(VALUE target_thread_not_supported_yet, rb_event_flag_t events, void (*func)(VALUE, void *), void *data);
-VALUE rb_tracepoint_enable(VALUE tpval);
-VALUE rb_tracepoint_disable(VALUE tpval);
-VALUE rb_tracepoint_enabled_p(VALUE tpval);
-
-typedef struct rb_trace_arg_struct rb_trace_arg_t;
-rb_trace_arg_t *rb_tracearg_from_tracepoint(VALUE tpval);
-
-VALUE rb_tracearg_event(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_lineno(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_path(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_method_id(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_defined_class(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_self(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_return_value(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg);
-
-/* undocumented advanced tracing APIs */
-
-typedef enum {
-    RUBY_EVENT_HOOK_FLAG_SAFE    = 0x01,
-    RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
-    RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
-} rb_event_hook_flag_t;
-
-void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEBUG_H */
@@ -1,264 +0,0 @@
-/************************************************
-
-  defines.h -
-
-  $Author: ngoto $
-  created at: Wed May 18 00:21:44 JST 1994
-
-************************************************/
-
-#ifndef RUBY_DEFINES_H
-#define RUBY_DEFINES_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#define RUBY
-
-# include <stddef.h>
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-
-#undef __
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-
-#ifdef __cplusplus
-#define ANYARGS ...
-#else
-#define ANYARGS
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define xmalloc ruby_xmalloc
-#define xmalloc2 ruby_xmalloc2
-#define xcalloc ruby_xcalloc
-#define xrealloc ruby_xrealloc
-#define xrealloc2 ruby_xrealloc2
-#define xfree ruby_xfree
-
-void *xmalloc(size_t);
-void *xmalloc2(size_t,size_t);
-void *xcalloc(size_t,size_t);
-void *xrealloc(void*,size_t);
-void *xrealloc2(void*,size_t,size_t);
-void xfree(void*);
-
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#ifndef STRINGIZE0
-#define STRINGIZE0(expr) #expr
-#endif
-
-#if SIZEOF_LONG_LONG > 0
-# define LONG_LONG long long
-#elif SIZEOF___INT64 > 0
-# define HAVE_LONG_LONG 1
-# define LONG_LONG __int64
-# undef SIZEOF_LONG_LONG
-# define SIZEOF_LONG_LONG SIZEOF___INT64
-#endif
-
-#if SIZEOF_INT*2 <= SIZEOF_LONG_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned LONG_LONG
-# define BDIGIT_DBL_SIGNED LONG_LONG
-# define PRI_BDIGIT_PREFIX ""
-# define PRI_BDIGIT_DBL_PREFIX PRI_LL_PREFIX
-#elif SIZEOF_INT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX ""
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#elif SIZEOF_SHORT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS SIZEOF_SHORT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX "h"
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#else
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS (SIZEOF_LONG/2)
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX "h"
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#endif
-
-#define PRIdBDIGIT PRI_BDIGIT_PREFIX"d"
-#define PRIiBDIGIT PRI_BDIGIT_PREFIX"i"
-#define PRIoBDIGIT PRI_BDIGIT_PREFIX"o"
-#define PRIuBDIGIT PRI_BDIGIT_PREFIX"u"
-#define PRIxBDIGIT PRI_BDIGIT_PREFIX"x"
-#define PRIXBDIGIT PRI_BDIGIT_PREFIX"X"
-
-#define PRIdBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"d"
-#define PRIiBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"i"
-#define PRIoBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"o"
-#define PRIuBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"u"
-#define PRIxBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"x"
-#define PRIXBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"X"
-
-#ifdef __CYGWIN__
-#undef _WIN32
-#endif
-
-#if defined(_WIN32) || defined(__EMX__)
-#define DOSISH 1
-# define DOSISH_DRIVE_LETTER
-#endif
-
-#ifdef AC_APPLE_UNIVERSAL_BUILD
-#undef WORDS_BIGENDIAN
-#ifdef __BIG_ENDIAN__
-#define WORDS_BIGENDIAN
-#endif
-#endif
-
-#ifdef _WIN32
-#include "ruby/win32.h"
-#endif
-
-#if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE)
-#include <net/socket.h> /* intern.h needs fd_set definition */
-#elif defined (__SYMBIAN32__) && defined (HAVE_SYS_SELECT_H)
-# include <sys/select.h>
-#endif
-
-#ifdef __SYMBIAN32__
-# define FALSE 0
-# define TRUE 1
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-
-#ifndef FALSE
-# define FALSE 0
-#elif FALSE
-# error FALSE must be false
-#endif
-#ifndef TRUE
-# define TRUE 1
-#elif !TRUE
-# error TRUE must be true
-#endif
-
-#endif
-
-#ifndef RUBY_FUNC_EXPORTED
-#define RUBY_FUNC_EXPORTED
-#endif
-
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#ifndef EXTERN
-#define EXTERN RUBY_EXTERN	/* deprecated */
-#endif
-
-#ifndef RUBY_MBCHAR_MAXSIZE
-#define RUBY_MBCHAR_MAXSIZE INT_MAX
-        /* MB_CUR_MAX will not work well in C locale */
-#endif
-
-#if defined(__sparc)
-void rb_sparc_flush_register_windows(void);
-#  define FLUSH_REGISTER_WINDOWS rb_sparc_flush_register_windows()
-#elif defined(__ia64)
-void *rb_ia64_bsp(void);
-void rb_ia64_flushrs(void);
-#  define FLUSH_REGISTER_WINDOWS rb_ia64_flushrs()
-#else
-#  define FLUSH_REGISTER_WINDOWS ((void)0)
-#endif
-
-#if defined(DOSISH)
-#define PATH_SEP ";"
-#else
-#define PATH_SEP ":"
-#endif
-#define PATH_SEP_CHAR PATH_SEP[0]
-
-#define PATH_ENV "PATH"
-
-#if defined(DOSISH) && !defined(__EMX__)
-#define ENV_IGNORECASE
-#endif
-
-#ifndef CASEFOLD_FILESYSTEM
-# if defined DOSISH
-#   define CASEFOLD_FILESYSTEM 1
-# else
-#   define CASEFOLD_FILESYSTEM 0
-# endif
-#endif
-
-#ifndef DLEXT_MAXLEN
-#define DLEXT_MAXLEN 4
-#endif
-
-#ifndef RUBY_PLATFORM
-#define RUBY_PLATFORM "unknown-unknown"
-#endif
-
-#ifndef RUBY_ALIAS_FUNCTION_TYPE
-#define RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args) \
-    type prot {return name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION_VOID
-#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
-    void prot {name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION
-#define RUBY_ALIAS_FUNCTION(prot, name, args) \
-    RUBY_ALIAS_FUNCTION_TYPE(VALUE, prot, name, args)
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEFINES_H */
@@ -1,32 +0,0 @@
-/************************************************
-
-  digest.h - header file for ruby digest modules
-
-  $Author: akr $
-  created at: Fri May 25 08:54:56 JST 2001
-
-
-  Copyright (C) 2001-2006 Akinori MUSHA
-
-  $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
-  $Id: digest.h 25189 2009-10-02 12:04:37Z akr $
-
-************************************************/
-
-#include "ruby.h"
-
-#define RUBY_DIGEST_API_VERSION	2
-
-typedef void (*rb_digest_hash_init_func_t)(void *);
-typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
-typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
-
-typedef struct {
-    int api_version;
-    size_t digest_len;
-    size_t block_len;
-    size_t ctx_size;
-    rb_digest_hash_init_func_t init_func;
-    rb_digest_hash_update_func_t update_func;
-    rb_digest_hash_finish_func_t finish_func;
-} rb_digest_metadata_t;
@@ -1,217 +0,0 @@
-#ifndef RUBY_DL_H
-#define RUBY_DL_H
-
-#include <ruby.h>
-
-#if !defined(FUNC_CDECL)
-#  define FUNC_CDECL(x) x
-#endif
-
-#if defined(HAVE_DLFCN_H)
-# include <dlfcn.h>
-# /* some stranger systems may not define all of these */
-#ifndef RTLD_LAZY
-#define RTLD_LAZY 0
-#endif
-#ifndef RTLD_GLOBAL
-#define RTLD_GLOBAL 0
-#endif
-#ifndef RTLD_NOW
-#define RTLD_NOW 0
-#endif
-#else
-# if defined(_WIN32)
-#   include <windows.h>
-#   define dlopen(name,flag) ((void*)LoadLibrary(name))
-#   define dlerror() strerror(rb_w32_map_errno(GetLastError()))
-#   define dlsym(handle,name) ((void*)GetProcAddress((handle),(name)))
-#   define RTLD_LAZY -1
-#   define RTLD_NOW  -1
-#   define RTLD_GLOBAL -1
-# endif
-#endif
-
-#define MAX_CALLBACK 5
-#define DLSTACK_TYPE SIGNED_VALUE
-#define DLSTACK_SIZE (20)
-#define DLSTACK_PROTO \
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE
-#define DLSTACK_ARGS(stack) \
-    (stack)[0],(stack)[1],(stack)[2],(stack)[3],(stack)[4],\
-    (stack)[5],(stack)[6],(stack)[7],(stack)[8],(stack)[9],\
-    (stack)[10],(stack)[11],(stack)[12],(stack)[13],(stack)[14],\
-    (stack)[15],(stack)[16],(stack)[17],(stack)[18],(stack)[19]
-
-#define DLSTACK_PROTO0_ void
-#define DLSTACK_PROTO1_ DLSTACK_TYPE
-#define DLSTACK_PROTO2_ DLSTACK_PROTO1_, DLSTACK_TYPE
-#define DLSTACK_PROTO3_ DLSTACK_PROTO2_, DLSTACK_TYPE
-#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
-#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
-#define DLSTACK_PROTO5_ DLSTACK_PROTO4_, DLSTACK_TYPE
-#define DLSTACK_PROTO6_ DLSTACK_PROTO5_, DLSTACK_TYPE
-#define DLSTACK_PROTO7_ DLSTACK_PROTO6_, DLSTACK_TYPE
-#define DLSTACK_PROTO8_ DLSTACK_PROTO7_, DLSTACK_TYPE
-#define DLSTACK_PROTO9_ DLSTACK_PROTO8_, DLSTACK_TYPE
-#define DLSTACK_PROTO10_ DLSTACK_PROTO9_, DLSTACK_TYPE
-#define DLSTACK_PROTO11_ DLSTACK_PROTO10_, DLSTACK_TYPE
-#define DLSTACK_PROTO12_ DLSTACK_PROTO11_, DLSTACK_TYPE
-#define DLSTACK_PROTO13_ DLSTACK_PROTO12_, DLSTACK_TYPE
-#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
-#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
-#define DLSTACK_PROTO15_ DLSTACK_PROTO14_, DLSTACK_TYPE
-#define DLSTACK_PROTO16_ DLSTACK_PROTO15_, DLSTACK_TYPE
-#define DLSTACK_PROTO17_ DLSTACK_PROTO16_, DLSTACK_TYPE
-#define DLSTACK_PROTO18_ DLSTACK_PROTO17_, DLSTACK_TYPE
-#define DLSTACK_PROTO19_ DLSTACK_PROTO18_, DLSTACK_TYPE
-#define DLSTACK_PROTO20_ DLSTACK_PROTO19_, DLSTACK_TYPE
-
-/*
- * Add ",..." as the last argument.
- * This is required for variable argument functions such
- * as fprintf() on x86_64-linux.
- *
- * http://refspecs.linuxfoundation.org/elf/x86_64-abi-0.95.pdf
- * page 19:
- *
- *   For calls that may call functions that use varargs or stdargs
- *   (prototype-less calls or calls to functions containing ellipsis
- *   (...) in the declaration) %al is used as hidden argument to
- *   specify the number of SSE registers used.
- */
-#define DLSTACK_PROTO0 void
-#define DLSTACK_PROTO1 DLSTACK_PROTO1_, ...
-#define DLSTACK_PROTO2 DLSTACK_PROTO2_, ...
-#define DLSTACK_PROTO3 DLSTACK_PROTO3_, ...
-#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
-#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
-#define DLSTACK_PROTO5 DLSTACK_PROTO5_, ...
-#define DLSTACK_PROTO6 DLSTACK_PROTO6_, ...
-#define DLSTACK_PROTO7 DLSTACK_PROTO7_, ...
-#define DLSTACK_PROTO8 DLSTACK_PROTO8_, ...
-#define DLSTACK_PROTO9 DLSTACK_PROTO9_, ...
-#define DLSTACK_PROTO10 DLSTACK_PROTO10_, ...
-#define DLSTACK_PROTO11 DLSTACK_PROTO11_, ...
-#define DLSTACK_PROTO12 DLSTACK_PROTO12_, ...
-#define DLSTACK_PROTO13 DLSTACK_PROTO13_, ...
-#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
-#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
-#define DLSTACK_PROTO15 DLSTACK_PROTO15_, ...
-#define DLSTACK_PROTO16 DLSTACK_PROTO16_, ...
-#define DLSTACK_PROTO17 DLSTACK_PROTO17_, ...
-#define DLSTACK_PROTO18 DLSTACK_PROTO18_, ...
-#define DLSTACK_PROTO19 DLSTACK_PROTO19_, ...
-#define DLSTACK_PROTO20 DLSTACK_PROTO20_, ...
-
-#define DLSTACK_ARGS0(stack)
-#define DLSTACK_ARGS1(stack) (stack)[0]
-#define DLSTACK_ARGS2(stack) DLSTACK_ARGS1(stack), (stack)[1]
-#define DLSTACK_ARGS3(stack) DLSTACK_ARGS2(stack), (stack)[2]
-#define DLSTACK_ARGS4(stack) DLSTACK_ARGS3(stack), (stack)[3]
-#define DLSTACK_ARGS5(stack) DLSTACK_ARGS4(stack), (stack)[4]
-#define DLSTACK_ARGS6(stack) DLSTACK_ARGS5(stack), (stack)[5]
-#define DLSTACK_ARGS7(stack) DLSTACK_ARGS6(stack), (stack)[6]
-#define DLSTACK_ARGS8(stack) DLSTACK_ARGS7(stack), (stack)[7]
-#define DLSTACK_ARGS9(stack) DLSTACK_ARGS8(stack), (stack)[8]
-#define DLSTACK_ARGS10(stack) DLSTACK_ARGS9(stack), (stack)[9]
-#define DLSTACK_ARGS11(stack) DLSTACK_ARGS10(stack), (stack)[10]
-#define DLSTACK_ARGS12(stack) DLSTACK_ARGS11(stack), (stack)[11]
-#define DLSTACK_ARGS13(stack) DLSTACK_ARGS12(stack), (stack)[12]
-#define DLSTACK_ARGS14(stack) DLSTACK_ARGS13(stack), (stack)[13]
-#define DLSTACK_ARGS15(stack) DLSTACK_ARGS14(stack), (stack)[14]
-#define DLSTACK_ARGS16(stack) DLSTACK_ARGS15(stack), (stack)[15]
-#define DLSTACK_ARGS17(stack) DLSTACK_ARGS16(stack), (stack)[16]
-#define DLSTACK_ARGS18(stack) DLSTACK_ARGS17(stack), (stack)[17]
-#define DLSTACK_ARGS19(stack) DLSTACK_ARGS18(stack), (stack)[18]
-#define DLSTACK_ARGS20(stack) DLSTACK_ARGS19(stack), (stack)[19]
-
-extern VALUE rb_mDL;
-extern VALUE rb_cDLHandle;
-extern VALUE rb_cDLSymbol;
-extern VALUE rb_eDLError;
-extern VALUE rb_eDLTypeError;
-
-#define ALIGN_OF(type) offsetof(struct {char align_c; type align_x;}, align_x)
-
-#define ALIGN_VOIDP  ALIGN_OF(void*)
-#define ALIGN_SHORT  ALIGN_OF(short)
-#define ALIGN_CHAR   ALIGN_OF(char)
-#define ALIGN_INT    ALIGN_OF(int)
-#define ALIGN_LONG   ALIGN_OF(long)
-#if HAVE_LONG_LONG
-#define ALIGN_LONG_LONG ALIGN_OF(LONG_LONG)
-#endif
-#define ALIGN_FLOAT  ALIGN_OF(float)
-#define ALIGN_DOUBLE ALIGN_OF(double)
-
-#define DLALIGN(ptr,offset,align) \
-    ((offset) += ((align) - ((uintptr_t)((char *)(ptr) + (offset))) % (align)) % (align))
-
-
-#define DLTYPE_VOID  0
-#define DLTYPE_VOIDP 1
-#define DLTYPE_CHAR  2
-#define DLTYPE_SHORT 3
-#define DLTYPE_INT   4
-#define DLTYPE_LONG  5
-#if HAVE_LONG_LONG
-#define DLTYPE_LONG_LONG 6
-#endif
-#define DLTYPE_FLOAT 7
-#define DLTYPE_DOUBLE 8
-#define MAX_DLTYPE 9
-
-#if SIZEOF_VOIDP == SIZEOF_LONG
-# define PTR2NUM(x)   (ULONG2NUM((unsigned long)(x)))
-# define NUM2PTR(x)   ((void*)(NUM2ULONG(x)))
-#else
-/* # error --->> Ruby/DL2 requires sizeof(void*) == sizeof(long) to be compiled. <<--- */
-# define PTR2NUM(x)   (ULL2NUM((unsigned long long)(x)))
-# define NUM2PTR(x)   ((void*)(NUM2ULL(x)))
-#endif
-
-#define BOOL2INT(x)  (((x) == Qtrue)?1:0)
-#define INT2BOOL(x)  ((x)?Qtrue:Qfalse)
-
-typedef void (*freefunc_t)(void*);
-
-struct dl_handle {
-    void *ptr;
-    int  open;
-    int  enable_close;
-};
-
-
-struct cfunc_data {
-    void *ptr;
-    char *name;
-    int  type;
-    ID   calltype;
-    VALUE wrap;
-};
-extern ID rbdl_id_cdecl;
-extern ID rbdl_id_stdcall;
-#define CFUNC_CDECL   (rbdl_id_cdecl)
-#define CFUNC_STDCALL (rbdl_id_stdcall)
-
-struct ptr_data {
-    void *ptr;
-    long size;
-    freefunc_t free;
-    VALUE wrap[2];
-};
-
-#define RDL_HANDLE(obj) ((struct dl_handle *)(DATA_PTR(obj)))
-#define RCFUNC_DATA(obj) ((struct cfunc_data *)(DATA_PTR(obj)))
-#define RPTR_DATA(obj) ((struct ptr_data *)(DATA_PTR(obj)))
-
-VALUE rb_dlcfunc_new(void (*func)(), int dltype, const char * name, ID calltype);
-int rb_dlcfunc_kind_p(VALUE func);
-VALUE rb_dlptr_new(void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_malloc(long size, freefunc_t func);
-
-#endif
@@ -1,354 +0,0 @@
-/**********************************************************************
-
-  encoding.h -
-
-  $Author: matz $
-  created at: Thu May 24 11:49:41 JST 2007
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_ENCODING_H
-#define RUBY_ENCODING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdarg.h>
-#include "ruby/oniguruma.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define ENCODING_INLINE_MAX 1023
-#define ENCODING_SHIFT (FL_USHIFT+10)
-#define ENCODING_MASK (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT)
-
-#define ENCODING_SET_INLINED(obj,i) do {\
-    RBASIC(obj)->flags &= ~ENCODING_MASK;\
-    RBASIC(obj)->flags |= (VALUE)(i) << ENCODING_SHIFT;\
-} while (0)
-#define ENCODING_SET(obj,i) do {\
-    VALUE rb_encoding_set_obj = (obj); \
-    int encoding_set_enc_index = (i); \
-    if (encoding_set_enc_index < ENCODING_INLINE_MAX) \
-        ENCODING_SET_INLINED(rb_encoding_set_obj, encoding_set_enc_index); \
-    else \
-        rb_enc_set_index(rb_encoding_set_obj, encoding_set_enc_index); \
-} while (0)
-
-#define ENCODING_GET_INLINED(obj) (int)((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)
-#define ENCODING_GET(obj) \
-    (ENCODING_GET_INLINED(obj) != ENCODING_INLINE_MAX ? \
-     ENCODING_GET_INLINED(obj) : \
-     rb_enc_get_index(obj))
-
-#define ENCODING_IS_ASCII8BIT(obj) (ENCODING_GET_INLINED(obj) == 0)
-
-#define ENCODING_MAXNAMELEN 42
-
-#define ENC_CODERANGE_MASK	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE_UNKNOWN	0
-#define ENC_CODERANGE_7BIT	((int)FL_USER8)
-#define ENC_CODERANGE_VALID	((int)FL_USER9)
-#define ENC_CODERANGE_BROKEN	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE(obj) ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)
-#define ENC_CODERANGE_ASCIIONLY(obj) (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)
-#define ENC_CODERANGE_SET(obj,cr) (RBASIC(obj)->flags = \
-				   (RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr))
-#define ENC_CODERANGE_CLEAR(obj) ENC_CODERANGE_SET((obj),0)
-
-/* assumed ASCII compatibility */
-#define ENC_CODERANGE_AND(a, b) \
-    ((a) == ENC_CODERANGE_7BIT ? (b) : \
-     (a) == ENC_CODERANGE_VALID ? ((b) == ENC_CODERANGE_7BIT ? ENC_CODERANGE_VALID : (b)) : \
-     ENC_CODERANGE_UNKNOWN)
-
-#define ENCODING_CODERANGE_SET(obj, encindex, cr) \
-    do { \
-        VALUE rb_encoding_coderange_obj = (obj); \
-        ENCODING_SET(rb_encoding_coderange_obj, (encindex)); \
-        ENC_CODERANGE_SET(rb_encoding_coderange_obj, (cr)); \
-    } while (0)
-
-typedef OnigEncodingType rb_encoding;
-
-int rb_char_to_option_kcode(int c, int *option, int *kcode);
-
-int rb_enc_replicate(const char *, rb_encoding *);
-int rb_define_dummy_encoding(const char *);
-#define rb_enc_to_index(enc) ((enc) ? ENC_TO_ENCINDEX(enc) : 0)
-int rb_enc_get_index(VALUE obj);
-void rb_enc_set_index(VALUE obj, int encindex);
-int rb_enc_find_index(const char *name);
-int rb_to_encoding_index(VALUE);
-rb_encoding* rb_to_encoding(VALUE);
-rb_encoding* rb_find_encoding(VALUE);
-rb_encoding* rb_enc_get(VALUE);
-rb_encoding* rb_enc_compatible(VALUE,VALUE);
-rb_encoding* rb_enc_check(VALUE,VALUE);
-VALUE rb_enc_associate_index(VALUE, int);
-VALUE rb_enc_associate(VALUE, rb_encoding*);
-void rb_enc_copy(VALUE dst, VALUE src);
-
-VALUE rb_enc_str_new(const char*, long, rb_encoding*);
-VALUE rb_enc_reg_new(const char*, long, rb_encoding*, int);
-PRINTF_ARGS(VALUE rb_enc_sprintf(rb_encoding *, const char*, ...), 2, 3);
-VALUE rb_enc_vsprintf(rb_encoding *, const char*, va_list);
-long rb_enc_strlen(const char*, const char*, rb_encoding*);
-char* rb_enc_nth(const char*, const char*, long, rb_encoding*);
-VALUE rb_obj_encoding(VALUE);
-VALUE rb_enc_str_buf_cat(VALUE str, const char *ptr, long len, rb_encoding *enc);
-VALUE rb_enc_uint_chr(unsigned int code, rb_encoding *enc);
-
-VALUE rb_external_str_new_with_enc(const char *ptr, long len, rb_encoding *);
-VALUE rb_str_export_to_enc(VALUE, rb_encoding *);
-VALUE rb_str_conv_enc(VALUE str, rb_encoding *from, rb_encoding *to);
-VALUE rb_str_conv_enc_opts(VALUE str, rb_encoding *from, rb_encoding *to, int ecflags, VALUE ecopts);
-
-PRINTF_ARGS(NORETURN(void rb_enc_raise(rb_encoding *, VALUE, const char*, ...)), 3, 4);
-
-/* index -> rb_encoding */
-rb_encoding* rb_enc_from_index(int idx);
-
-/* name -> rb_encoding */
-rb_encoding * rb_enc_find(const char *name);
-
-/* rb_encoding * -> name */
-#define rb_enc_name(enc) (enc)->name
-
-/* rb_encoding * -> minlen/maxlen */
-#define rb_enc_mbminlen(enc) (enc)->min_enc_len
-#define rb_enc_mbmaxlen(enc) (enc)->max_enc_len
-
-/* -> mbclen (no error notification: 0 < ret <= e-p, no exception) */
-int rb_enc_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> mbclen (only for valid encoding) */
-int rb_enc_fast_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> chlen, invalid or needmore */
-int rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc);
-#define MBCLEN_CHARFOUND_P(ret)     ONIGENC_MBCLEN_CHARFOUND_P(ret)
-#define MBCLEN_CHARFOUND_LEN(ret)     ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
-#define MBCLEN_INVALID_P(ret)       ONIGENC_MBCLEN_INVALID_P(ret)
-#define MBCLEN_NEEDMORE_P(ret)      ONIGENC_MBCLEN_NEEDMORE_P(ret)
-#define MBCLEN_NEEDMORE_LEN(ret)      ONIGENC_MBCLEN_NEEDMORE_LEN(ret)
-
-/* -> 0x00..0x7f, -1 */
-int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc);
-
-
-/* -> code (and len) or raise exception */
-unsigned int rb_enc_codepoint_len(const char *p, const char *e, int *len, rb_encoding *enc);
-
-/* prototype for obsolete function */
-unsigned int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc);
-/* overriding macro */
-#define rb_enc_codepoint(p,e,enc) rb_enc_codepoint_len((p),(e),0,(enc))
-#define rb_enc_mbc_to_codepoint(p, e, enc) ONIGENC_MBC_TO_CODE((enc),(UChar*)(p),(UChar*)(e))
-
-/* -> codelen>0 or raise exception */
-int rb_enc_codelen(int code, rb_encoding *enc);
-
-/* code,ptr,encoding -> write buf */
-#define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf))
-
-/* start, ptr, end, encoding -> prev_char */
-#define rb_enc_prev_char(s,p,e,enc) ((char *)onigenc_get_prev_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-/* start, ptr, end, encoding -> next_char */
-#define rb_enc_left_char_head(s,p,e,enc) ((char *)onigenc_get_left_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_right_char_head(s,p,e,enc) ((char *)onigenc_get_right_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_step_back(s,p,e,n,enc) ((char *)onigenc_step_back((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n)))
-
-/* ptr, ptr, encoding -> newline_or_not */
-#define rb_enc_is_newline(p,end,enc)  ONIGENC_IS_MBC_NEWLINE((enc),(UChar*)(p),(UChar*)(end))
-
-#define rb_enc_isctype(c,t,enc) ONIGENC_IS_CODE_CTYPE((enc),(c),(t))
-#define rb_enc_isascii(c,enc) ONIGENC_IS_CODE_ASCII(c)
-#define rb_enc_isalpha(c,enc) ONIGENC_IS_CODE_ALPHA((enc),(c))
-#define rb_enc_islower(c,enc) ONIGENC_IS_CODE_LOWER((enc),(c))
-#define rb_enc_isupper(c,enc) ONIGENC_IS_CODE_UPPER((enc),(c))
-#define rb_enc_ispunct(c,enc) ONIGENC_IS_CODE_PUNCT((enc),(c))
-#define rb_enc_isalnum(c,enc) ONIGENC_IS_CODE_ALNUM((enc),(c))
-#define rb_enc_isprint(c,enc) ONIGENC_IS_CODE_PRINT((enc),(c))
-#define rb_enc_isspace(c,enc) ONIGENC_IS_CODE_SPACE((enc),(c))
-#define rb_enc_isdigit(c,enc) ONIGENC_IS_CODE_DIGIT((enc),(c))
-
-#define rb_enc_asciicompat(enc) (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))
-
-int rb_enc_casefold(char *to, const char *p, const char *e, rb_encoding *enc);
-int rb_enc_toupper(int c, rb_encoding *enc);
-int rb_enc_tolower(int c, rb_encoding *enc);
-ID rb_intern3(const char*, long, rb_encoding*);
-ID rb_interned_id_p(const char *, long, rb_encoding *);
-int rb_enc_symname_p(const char*, rb_encoding*);
-int rb_enc_symname2_p(const char*, long, rb_encoding*);
-int rb_enc_str_coderange(VALUE);
-long rb_str_coderange_scan_restartable(const char*, const char*, rb_encoding*, int*);
-int rb_enc_str_asciionly_p(VALUE);
-#define rb_enc_str_asciicompat_p(str) rb_enc_asciicompat(rb_enc_get(str))
-VALUE rb_enc_from_encoding(rb_encoding *enc);
-int rb_enc_unicode_p(rb_encoding *enc);
-rb_encoding *rb_ascii8bit_encoding(void);
-rb_encoding *rb_utf8_encoding(void);
-rb_encoding *rb_usascii_encoding(void);
-rb_encoding *rb_locale_encoding(void);
-rb_encoding *rb_filesystem_encoding(void);
-rb_encoding *rb_default_external_encoding(void);
-rb_encoding *rb_default_internal_encoding(void);
-int rb_ascii8bit_encindex(void);
-int rb_utf8_encindex(void);
-int rb_usascii_encindex(void);
-int rb_locale_encindex(void);
-int rb_filesystem_encindex(void);
-VALUE rb_enc_default_external(void);
-VALUE rb_enc_default_internal(void);
-void rb_enc_set_default_external(VALUE encoding);
-void rb_enc_set_default_internal(VALUE encoding);
-VALUE rb_locale_charmap(VALUE klass);
-long rb_memsearch(const void*,long,const void*,long,rb_encoding*);
-char *rb_enc_path_next(const char *,const char *,rb_encoding*);
-char *rb_enc_path_skip_prefix(const char *,const char *,rb_encoding*);
-char *rb_enc_path_last_separator(const char *,const char *,rb_encoding*);
-char *rb_enc_path_end(const char *,const char *,rb_encoding*);
-const char *ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encoding *enc);
-const char *ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc);
-ID rb_check_id_cstr(const char *ptr, long len, rb_encoding *enc);
-
-RUBY_EXTERN VALUE rb_cEncoding;
-#define ENC_DUMMY_FLAG (1<<24)
-#define ENC_INDEX_MASK (~(~0U<<24))
-
-#define ENC_TO_ENCINDEX(enc) (int)((enc)->ruby_encoding_index & ENC_INDEX_MASK)
-
-#define ENC_DUMMY_P(enc) ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)
-#define ENC_SET_DUMMY(enc) ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)
-
-static inline int
-rb_enc_dummy_p(rb_encoding *enc)
-{
-    return ENC_DUMMY_P(enc) != 0;
-}
-
-/* econv stuff */
-
-typedef enum {
-    econv_invalid_byte_sequence,
-    econv_undefined_conversion,
-    econv_destination_buffer_full,
-    econv_source_buffer_empty,
-    econv_finished,
-    econv_after_output,
-    econv_incomplete_input
-} rb_econv_result_t;
-
-typedef struct rb_econv_t rb_econv_t;
-
-VALUE rb_str_encode(VALUE str, VALUE to, int ecflags, VALUE ecopts);
-int rb_econv_has_convpath_p(const char* from_encoding, const char* to_encoding);
-
-int rb_econv_prepare_options(VALUE opthash, VALUE *ecopts, int ecflags);
-int rb_econv_prepare_opts(VALUE opthash, VALUE *ecopts);
-
-rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, int ecflags);
-rb_econv_t *rb_econv_open_opts(const char *source_encoding, const char *destination_encoding, int ecflags, VALUE ecopts);
-
-rb_econv_result_t rb_econv_convert(rb_econv_t *ec,
-    const unsigned char **source_buffer_ptr, const unsigned char *source_buffer_end,
-    unsigned char **destination_buffer_ptr, unsigned char *destination_buffer_end,
-    int flags);
-void rb_econv_close(rb_econv_t *ec);
-
-/* result: 0:success -1:failure */
-int rb_econv_set_replacement(rb_econv_t *ec, const unsigned char *str, size_t len, const char *encname);
-
-/* result: 0:success -1:failure */
-int rb_econv_decorate_at_first(rb_econv_t *ec, const char *decorator_name);
-int rb_econv_decorate_at_last(rb_econv_t *ec, const char *decorator_name);
-
-VALUE rb_econv_open_exc(const char *senc, const char *denc, int ecflags);
-
-/* result: 0:success -1:failure */
-int rb_econv_insert_output(rb_econv_t *ec,
-    const unsigned char *str, size_t len, const char *str_encoding);
-
-/* encoding that rb_econv_insert_output doesn't need conversion */
-const char *rb_econv_encoding_to_insert_output(rb_econv_t *ec);
-
-/* raise an error if the last rb_econv_convert is error */
-void rb_econv_check_error(rb_econv_t *ec);
-
-/* returns an exception object or nil */
-VALUE rb_econv_make_exception(rb_econv_t *ec);
-
-int rb_econv_putbackable(rb_econv_t *ec);
-void rb_econv_putback(rb_econv_t *ec, unsigned char *p, int n);
-
-/* returns the corresponding ASCII compatible encoding for encname,
- * or NULL if encname is not ASCII incompatible encoding. */
-const char *rb_econv_asciicompat_encoding(const char *encname);
-
-VALUE rb_econv_str_convert(rb_econv_t *ec, VALUE src, int flags);
-VALUE rb_econv_substr_convert(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, int flags);
-VALUE rb_econv_str_append(rb_econv_t *ec, VALUE src, VALUE dst, int flags);
-VALUE rb_econv_substr_append(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, VALUE dst, int flags);
-
-void rb_econv_binmode(rb_econv_t *ec);
-
-/* flags for rb_econv_open */
-
-#define ECONV_ERROR_HANDLER_MASK                0x000000ff
-
-#define ECONV_INVALID_MASK                      0x0000000f
-#define ECONV_INVALID_REPLACE                   0x00000002
-
-#define ECONV_UNDEF_MASK                        0x000000f0
-#define ECONV_UNDEF_REPLACE                     0x00000020
-#define ECONV_UNDEF_HEX_CHARREF                 0x00000030
-
-#define ECONV_DECORATOR_MASK                    0x0000ff00
-#define ECONV_NEWLINE_DECORATOR_MASK            0x00003f00
-#define ECONV_NEWLINE_DECORATOR_READ_MASK       0x00000f00
-#define ECONV_NEWLINE_DECORATOR_WRITE_MASK      0x00003000
-
-#define ECONV_UNIVERSAL_NEWLINE_DECORATOR       0x00000100
-#define ECONV_CRLF_NEWLINE_DECORATOR            0x00001000
-#define ECONV_CR_NEWLINE_DECORATOR              0x00002000
-#define ECONV_XML_TEXT_DECORATOR                0x00004000
-#define ECONV_XML_ATTR_CONTENT_DECORATOR        0x00008000
-
-#define ECONV_STATEFUL_DECORATOR_MASK           0x00f00000
-#define ECONV_XML_ATTR_QUOTE_DECORATOR          0x00100000
-
-#if defined(RUBY_TEST_CRLF_ENVIRONMENT) || defined(_WIN32)
-#define ECONV_DEFAULT_NEWLINE_DECORATOR ECONV_CRLF_NEWLINE_DECORATOR
-#else
-#define ECONV_DEFAULT_NEWLINE_DECORATOR 0
-#endif
-
-/* end of flags for rb_econv_open */
-
-/* flags for rb_econv_convert */
-#define ECONV_PARTIAL_INPUT                     0x00010000
-#define ECONV_AFTER_OUTPUT                      0x00020000
-/* end of flags for rb_econv_convert */
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ENCODING_H */
@@ -1,929 +0,0 @@
-/**********************************************************************
-
-  intern.h -
-
-  $Author: nagachika $
-  created at: Thu Jun 10 14:22:17 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-#ifndef RUBY_INTERN_H
-#define RUBY_INTERN_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifdef HAVE_STDARG_PROTOTYPES
-# include <stdarg.h>
-#else
-# include <varargs.h>
-#endif
-
-#if defined(HAVE_SYS_TYPES_H)
-#include <sys/types.h>
-#endif
-
-#if defined(HAVE_SYS_TIME_H)
-#include <sys/time.h>
-#endif
-
-#include "ruby/st.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- * Functions and variables that are used by more than one source file of
- * the kernel.
- */
-
-#define UNLIMITED_ARGUMENTS (-1)
-
-/* array.c */
-void rb_mem_clear(register VALUE*, register long);
-VALUE rb_assoc_new(VALUE, VALUE);
-VALUE rb_check_array_type(VALUE);
-VALUE rb_ary_new(void);
-VALUE rb_ary_new2(long);
-VALUE rb_ary_new3(long,...);
-VALUE rb_ary_new4(long, const VALUE *);
-VALUE rb_ary_tmp_new(long);
-void rb_ary_free(VALUE);
-void rb_ary_modify(VALUE);
-VALUE rb_ary_freeze(VALUE);
-VALUE rb_ary_shared_with_p(VALUE, VALUE);
-VALUE rb_ary_aref(int, VALUE*, VALUE);
-VALUE rb_ary_subseq(VALUE, long, long);
-void rb_ary_store(VALUE, long, VALUE);
-VALUE rb_ary_dup(VALUE);
-VALUE rb_ary_resurrect(VALUE ary);
-VALUE rb_ary_to_ary(VALUE);
-VALUE rb_ary_to_s(VALUE);
-VALUE rb_ary_push(VALUE, VALUE);
-VALUE rb_ary_pop(VALUE);
-VALUE rb_ary_shift(VALUE);
-VALUE rb_ary_unshift(VALUE, VALUE);
-VALUE rb_ary_entry(VALUE, long);
-VALUE rb_ary_each(VALUE);
-VALUE rb_ary_join(VALUE, VALUE);
-VALUE rb_ary_reverse(VALUE);
-VALUE rb_ary_rotate(VALUE, long);
-VALUE rb_ary_sort(VALUE);
-VALUE rb_ary_sort_bang(VALUE);
-VALUE rb_ary_delete(VALUE, VALUE);
-VALUE rb_ary_delete_at(VALUE, long);
-VALUE rb_ary_clear(VALUE);
-VALUE rb_ary_plus(VALUE, VALUE);
-VALUE rb_ary_concat(VALUE, VALUE);
-VALUE rb_ary_assoc(VALUE, VALUE);
-VALUE rb_ary_rassoc(VALUE, VALUE);
-VALUE rb_ary_includes(VALUE, VALUE);
-VALUE rb_ary_cmp(VALUE, VALUE);
-VALUE rb_ary_replace(VALUE copy, VALUE orig);
-VALUE rb_get_values_at(VALUE, long, int, VALUE*, VALUE(*)(VALUE,long));
-VALUE rb_ary_resize(VALUE ary, long len);
-/* bignum.c */
-VALUE rb_big_new(long, int);
-int rb_bigzero_p(VALUE x);
-VALUE rb_big_clone(VALUE);
-void rb_big_2comp(VALUE);
-VALUE rb_big_norm(VALUE);
-void rb_big_resize(VALUE big, long len);
-VALUE rb_uint2big(VALUE);
-VALUE rb_int2big(SIGNED_VALUE);
-VALUE rb_uint2inum(VALUE);
-VALUE rb_int2inum(SIGNED_VALUE);
-VALUE rb_cstr_to_inum(const char*, int, int);
-VALUE rb_str_to_inum(VALUE, int, int);
-VALUE rb_cstr2inum(const char*, int);
-VALUE rb_str2inum(VALUE, int);
-VALUE rb_big2str(VALUE, int);
-VALUE rb_big2str0(VALUE, int, int);
-SIGNED_VALUE rb_big2long(VALUE);
-#define rb_big2int(x) rb_big2long(x)
-VALUE rb_big2ulong(VALUE);
-#define rb_big2uint(x) rb_big2ulong(x)
-VALUE rb_big2ulong_pack(VALUE x);
-#if HAVE_LONG_LONG
-VALUE rb_ll2inum(LONG_LONG);
-VALUE rb_ull2inum(unsigned LONG_LONG);
-LONG_LONG rb_big2ll(VALUE);
-unsigned LONG_LONG rb_big2ull(VALUE);
-#endif  /* HAVE_LONG_LONG */
-DEPRECATED(void rb_quad_pack(char*,VALUE));
-DEPRECATED(VALUE rb_quad_unpack(const char*,int));
-void rb_big_pack(VALUE val, unsigned long *buf, long num_longs);
-VALUE rb_big_unpack(unsigned long *buf, long num_longs);
-int rb_uv_to_utf8(char[6],unsigned long);
-VALUE rb_dbl2big(double);
-double rb_big2dbl(VALUE);
-VALUE rb_big_cmp(VALUE, VALUE);
-VALUE rb_big_eq(VALUE, VALUE);
-VALUE rb_big_eql(VALUE, VALUE);
-VALUE rb_big_plus(VALUE, VALUE);
-VALUE rb_big_minus(VALUE, VALUE);
-VALUE rb_big_mul(VALUE, VALUE);
-VALUE rb_big_div(VALUE, VALUE);
-VALUE rb_big_idiv(VALUE, VALUE);
-VALUE rb_big_modulo(VALUE, VALUE);
-VALUE rb_big_divmod(VALUE, VALUE);
-VALUE rb_big_pow(VALUE, VALUE);
-VALUE rb_big_and(VALUE, VALUE);
-VALUE rb_big_or(VALUE, VALUE);
-VALUE rb_big_xor(VALUE, VALUE);
-VALUE rb_big_lshift(VALUE, VALUE);
-VALUE rb_big_rshift(VALUE, VALUE);
-/* rational.c */
-VALUE rb_rational_raw(VALUE, VALUE);
-#define rb_rational_raw1(x) rb_rational_raw((x), INT2FIX(1))
-#define rb_rational_raw2(x,y) rb_rational_raw((x), (y))
-VALUE rb_rational_new(VALUE, VALUE);
-#define rb_rational_new1(x) rb_rational_new((x), INT2FIX(1))
-#define rb_rational_new2(x,y) rb_rational_new((x), (y))
-VALUE rb_Rational(VALUE, VALUE);
-#define rb_Rational1(x) rb_Rational((x), INT2FIX(1))
-#define rb_Rational2(x,y) rb_Rational((x), (y))
-/* complex.c */
-VALUE rb_complex_raw(VALUE, VALUE);
-#define rb_complex_raw1(x) rb_complex_raw((x), INT2FIX(0))
-#define rb_complex_raw2(x,y) rb_complex_raw((x), (y))
-VALUE rb_complex_new(VALUE, VALUE);
-#define rb_complex_new1(x) rb_complex_new((x), INT2FIX(0))
-#define rb_complex_new2(x,y) rb_complex_new((x), (y))
-VALUE rb_complex_polar(VALUE, VALUE);
-VALUE rb_Complex(VALUE, VALUE);
-#define rb_Complex1(x) rb_Complex((x), INT2FIX(0))
-#define rb_Complex2(x,y) rb_Complex((x), (y))
-/* class.c */
-VALUE rb_class_boot(VALUE);
-VALUE rb_class_new(VALUE);
-VALUE rb_mod_init_copy(VALUE, VALUE);
-VALUE rb_singleton_class_clone(VALUE);
-void rb_singleton_class_attached(VALUE,VALUE);
-VALUE rb_make_metaclass(VALUE, VALUE);
-void rb_check_inheritable(VALUE);
-VALUE rb_class_inherited(VALUE, VALUE);
-VALUE rb_define_class_id(ID, VALUE);
-VALUE rb_define_class_id_under(VALUE, ID, VALUE);
-VALUE rb_module_new(void);
-VALUE rb_define_module_id(ID);
-VALUE rb_define_module_id_under(VALUE, ID);
-VALUE rb_include_class_new(VALUE, VALUE);
-VALUE rb_mod_included_modules(VALUE);
-VALUE rb_mod_include_p(VALUE, VALUE);
-VALUE rb_mod_ancestors(VALUE);
-VALUE rb_class_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_public_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_protected_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_private_instance_methods(int, VALUE*, VALUE);
-VALUE rb_obj_singleton_methods(int, VALUE*, VALUE);
-void rb_define_method_id(VALUE, ID, VALUE (*)(ANYARGS), int);
-void rb_frozen_class_p(VALUE);
-void rb_undef(VALUE, ID);
-void rb_define_protected_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_private_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
-VALUE rb_singleton_class(VALUE);
-/* compar.c */
-int rb_cmpint(VALUE, VALUE, VALUE);
-NORETURN(void rb_cmperr(VALUE, VALUE));
-/* cont.c */
-VALUE rb_fiber_new(VALUE (*)(ANYARGS), VALUE);
-VALUE rb_fiber_resume(VALUE fib, int argc, VALUE *args);
-VALUE rb_fiber_yield(int argc, VALUE *args);
-VALUE rb_fiber_current(void);
-VALUE rb_fiber_alive_p(VALUE);
-/* enum.c */
-VALUE rb_enum_values_pack(int, VALUE*);
-/* enumerator.c */
-VALUE rb_enumeratorize(VALUE, VALUE, int, VALUE *);
-VALUE rb_enumeratorize_with_size(VALUE, VALUE, int, VALUE *, VALUE (*)(ANYARGS));
-#define RETURN_SIZED_ENUMERATOR(obj, argc, argv, size_fn) do {		\
-	if (!rb_block_given_p())					\
-	    return rb_enumeratorize_with_size((obj), ID2SYM(rb_frame_this_func()),\
-				    (argc), (argv), (size_fn));		\
-    } while (0)
-#define RETURN_ENUMERATOR(obj, argc, argv) RETURN_SIZED_ENUMERATOR(obj, argc, argv, 0)
-/* error.c */
-VALUE rb_exc_new(VALUE, const char*, long);
-VALUE rb_exc_new2(VALUE, const char*);
-VALUE rb_exc_new3(VALUE, VALUE);
-PRINTF_ARGS(NORETURN(void rb_loaderror(const char*, ...)), 1, 2);
-PRINTF_ARGS(NORETURN(void rb_loaderror_with_path(VALUE path, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error(ID, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error_str(VALUE, const char*, ...)), 2, 3);
-NORETURN(void rb_invalid_str(const char*, const char*));
-PRINTF_ARGS(void rb_compile_error(const char*, int, const char*, ...), 3, 4);
-PRINTF_ARGS(void rb_compile_error_with_enc(const char*, int, void *, const char*, ...), 4, 5);
-PRINTF_ARGS(void rb_compile_error_append(const char*, ...), 1, 2);
-NORETURN(void rb_error_frozen(const char*));
-void rb_error_untrusted(VALUE);
-void rb_check_frozen(VALUE);
-void rb_check_trusted(VALUE);
-#define rb_check_frozen_internal(obj) do { \
-	VALUE frozen_obj = (obj); \
-	if (OBJ_FROZEN(frozen_obj)) { \
-	    rb_error_frozen(rb_obj_classname(frozen_obj)); \
-	} \
-    } while (0)
-#define rb_check_trusted_internal(obj) do { \
-	VALUE untrusted_obj = (obj); \
-	if (!OBJ_UNTRUSTED(untrusted_obj)) { \
-	    rb_error_untrusted(untrusted_obj); \
-	} \
-    } while (0)
-#ifdef __GNUC__
-#define rb_check_frozen(obj) __extension__({rb_check_frozen_internal(obj);})
-#define rb_check_trusted(obj) __extension__({rb_check_trusted_internal(obj);})
-#else
-static inline void
-rb_check_frozen_inline(VALUE obj)
-{
-    rb_check_frozen_internal(obj);
-}
-#define rb_check_frozen(obj) rb_check_frozen_inline(obj)
-static inline void
-rb_check_trusted_inline(VALUE obj)
-{
-    rb_check_trusted_internal(obj);
-}
-#define rb_check_trusted(obj) rb_check_trusted_inline(obj)
-#endif
-void rb_check_copyable(VALUE obj, VALUE orig);
-
-#define OBJ_INIT_COPY(obj, orig) \
-    ((obj) != (orig) && (rb_obj_init_copy((obj), (orig)), 1))
-
-/* eval.c */
-int rb_sourceline(void);
-const char *rb_sourcefile(void);
-VALUE rb_check_funcall(VALUE, ID, int, VALUE*);
-
-NORETURN(void rb_error_arity(int, int, int));
-#define rb_check_arity(argc, min, max) do { \
-  if (((argc) < (min)) || ((argc) > (max) && (max) != UNLIMITED_ARGUMENTS)) \
-    rb_error_arity(argc, min, max); \
-  } while(0)
-
-#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
-typedef struct {
-    int maxfd;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-void rb_fd_zero(rb_fdset_t *);
-void rb_fd_set(int, rb_fdset_t *);
-void rb_fd_clr(int, rb_fdset_t *);
-int rb_fd_isset(int, const rb_fdset_t *);
-void rb_fd_copy(rb_fdset_t *, const fd_set *, int);
-void rb_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-int rb_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->maxfd)
-
-#elif defined(_WIN32)
-
-typedef struct {
-    int capa;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-#define rb_fd_zero(f)		((f)->fdset->fd_count = 0)
-void rb_fd_set(int, rb_fdset_t *);
-#define rb_fd_clr(n, f)		rb_w32_fdclr((n), (f)->fdset)
-#define rb_fd_isset(n, f)	rb_w32_fdisset((n), (f)->fdset)
-#define rb_fd_copy(d, s, n)	rb_w32_fd_copy((d), (s), (n))
-void rb_w32_fd_copy(rb_fdset_t *, const fd_set *, int);
-#define rb_fd_dup(d, s)	rb_w32_fd_dup((d), (s))
-void rb_w32_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	rb_w32_select((n), (rfds) ? ((rb_fdset_t*)(rfds))->fdset : NULL, (wfds) ? ((rb_fdset_t*)(wfds))->fdset : NULL, (efds) ? ((rb_fdset_t*)(efds))->fdset: NULL, (timeout))
-#define rb_fd_resize(n, f)	((void)(f))
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->fdset->fd_count)
-
-#else
-
-typedef fd_set rb_fdset_t;
-#define rb_fd_zero(f)	FD_ZERO(f)
-#define rb_fd_set(n, f)	FD_SET((n), (f))
-#define rb_fd_clr(n, f)	FD_CLR((n), (f))
-#define rb_fd_isset(n, f) FD_ISSET((n), (f))
-#define rb_fd_copy(d, s, n) (*(d) = *(s))
-#define rb_fd_dup(d, s) (*(d) = *(s))
-#define rb_fd_resize(n, f)	((void)(f))
-#define rb_fd_ptr(f)	(f)
-#define rb_fd_init(f)	FD_ZERO(f)
-#define rb_fd_init_copy(d, s) (*(d) = *(s))
-#define rb_fd_term(f)	((void)(f))
-#define rb_fd_max(f)	FD_SETSIZE
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	select((n), (rfds), (wfds), (efds), (timeout))
-
-#endif
-
-NORETURN(void rb_exc_raise(VALUE));
-NORETURN(void rb_exc_fatal(VALUE));
-VALUE rb_f_exit(int,VALUE*);
-VALUE rb_f_abort(int,VALUE*);
-void rb_remove_method(VALUE, const char*);
-void rb_remove_method_id(VALUE, ID);
-#define rb_disable_super(klass, name) ((void)0)
-#define rb_enable_super(klass, name) ((void)0)
-#define HAVE_RB_DEFINE_ALLOC_FUNC 1
-typedef VALUE (*rb_alloc_func_t)(VALUE);
-void rb_define_alloc_func(VALUE, rb_alloc_func_t);
-void rb_undef_alloc_func(VALUE);
-rb_alloc_func_t rb_get_alloc_func(VALUE);
-void rb_clear_cache(void);
-void rb_clear_cache_by_class(VALUE);
-void rb_alias(VALUE, ID, ID);
-void rb_attr(VALUE,ID,int,int,int);
-int rb_method_boundp(VALUE, ID, int);
-int rb_method_basic_definition_p(VALUE, ID);
-VALUE rb_eval_cmd(VALUE, VALUE, int);
-int rb_obj_respond_to(VALUE, ID, int);
-int rb_respond_to(VALUE, ID);
-VALUE rb_f_notimplement(int argc, VALUE *argv, VALUE obj);
-void rb_interrupt(void);
-VALUE rb_apply(VALUE, ID, VALUE);
-void rb_backtrace(void);
-ID rb_frame_this_func(void);
-VALUE rb_obj_instance_eval(int, VALUE*, VALUE);
-VALUE rb_obj_instance_exec(int, VALUE*, VALUE);
-VALUE rb_mod_module_eval(int, VALUE*, VALUE);
-VALUE rb_mod_module_exec(int, VALUE*, VALUE);
-void rb_load(VALUE, int);
-void rb_load_protect(VALUE, int, int*);
-NORETURN(void rb_jump_tag(int));
-int rb_provided(const char*);
-int rb_feature_provided(const char *, const char **);
-void rb_provide(const char*);
-VALUE rb_f_require(VALUE, VALUE);
-VALUE rb_require_safe(VALUE, int);
-void rb_obj_call_init(VALUE, int, VALUE*);
-VALUE rb_class_new_instance(int, VALUE*, VALUE);
-VALUE rb_block_proc(void);
-VALUE rb_block_lambda(void);
-VALUE rb_proc_new(VALUE (*)(ANYARGS/* VALUE yieldarg[, VALUE procarg] */), VALUE);
-VALUE rb_obj_is_proc(VALUE);
-VALUE rb_proc_call(VALUE, VALUE);
-VALUE rb_proc_call_with_block(VALUE, int argc, VALUE *argv, VALUE);
-int rb_proc_arity(VALUE);
-VALUE rb_proc_lambda_p(VALUE);
-VALUE rb_binding_new(void);
-VALUE rb_obj_method(VALUE, VALUE);
-VALUE rb_obj_is_method(VALUE);
-VALUE rb_method_call(int, VALUE*, VALUE);
-VALUE rb_method_call_with_block(int, VALUE *, VALUE, VALUE);
-int rb_mod_method_arity(VALUE, ID);
-int rb_obj_method_arity(VALUE, ID);
-VALUE rb_protect(VALUE (*)(VALUE), VALUE, int*);
-void rb_set_end_proc(void (*)(VALUE), VALUE);
-void rb_exec_end_proc(void);
-void rb_thread_schedule(void);
-void rb_thread_wait_fd(int);
-int rb_thread_fd_writable(int);
-void rb_thread_fd_close(int);
-int rb_thread_alone(void);
-DEPRECATED(void rb_thread_polling(void));
-void rb_thread_sleep(int);
-void rb_thread_sleep_forever(void);
-VALUE rb_thread_stop(void);
-VALUE rb_thread_wakeup(VALUE);
-VALUE rb_thread_wakeup_alive(VALUE);
-VALUE rb_thread_run(VALUE);
-VALUE rb_thread_kill(VALUE);
-VALUE rb_thread_create(VALUE (*)(ANYARGS), void*);
-DEPRECATED(int rb_thread_select(int, fd_set *, fd_set *, fd_set *, struct timeval *));
-int rb_thread_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-void rb_thread_wait_for(struct timeval);
-VALUE rb_thread_current(void);
-VALUE rb_thread_main(void);
-VALUE rb_thread_local_aref(VALUE, ID);
-VALUE rb_thread_local_aset(VALUE, ID, VALUE);
-void rb_thread_atfork(void);
-void rb_thread_atfork_before_exec(void);
-VALUE rb_exec_recursive(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-VALUE rb_exec_recursive_paired(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE,VALUE);
-VALUE rb_exec_recursive_outer(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-/* dir.c */
-VALUE rb_dir_getwd(void);
-/* file.c */
-VALUE rb_file_s_expand_path(int, VALUE *);
-VALUE rb_file_expand_path(VALUE, VALUE);
-VALUE rb_file_s_absolute_path(int, VALUE *);
-VALUE rb_file_absolute_path(VALUE, VALUE);
-VALUE rb_file_dirname(VALUE fname);
-int rb_find_file_ext_safe(VALUE*, const char* const*, int);
-VALUE rb_find_file_safe(VALUE, int);
-int rb_find_file_ext(VALUE*, const char* const*);
-VALUE rb_find_file(VALUE);
-VALUE rb_file_directory_p(VALUE,VALUE);
-VALUE rb_str_encode_ospath(VALUE);
-int rb_is_absolute_path(const char *);
-/* gc.c */
-NORETURN(void rb_memerror(void));
-int rb_during_gc(void);
-void rb_gc_mark_locations(VALUE*, VALUE*);
-void rb_mark_tbl(struct st_table*);
-void rb_mark_set(struct st_table*);
-void rb_mark_hash(struct st_table*);
-void rb_gc_mark_maybe(VALUE);
-void rb_gc_mark(VALUE);
-void rb_gc_force_recycle(VALUE);
-void rb_gc(void);
-void rb_gc_copy_finalizer(VALUE,VALUE);
-void rb_gc_finalize_deferred(void);
-void rb_gc_call_finalizer_at_exit(void);
-VALUE rb_gc_enable(void);
-VALUE rb_gc_disable(void);
-VALUE rb_gc_start(void);
-void rb_gc_set_params(void);
-/* hash.c */
-void st_foreach_safe(struct st_table *, int (*)(ANYARGS), st_data_t);
-VALUE rb_check_hash_type(VALUE);
-void rb_hash_foreach(VALUE, int (*)(ANYARGS), VALUE);
-VALUE rb_hash(VALUE);
-VALUE rb_hash_new(void);
-VALUE rb_hash_dup(VALUE);
-VALUE rb_hash_freeze(VALUE);
-VALUE rb_hash_aref(VALUE, VALUE);
-VALUE rb_hash_lookup(VALUE, VALUE);
-VALUE rb_hash_lookup2(VALUE, VALUE, VALUE);
-VALUE rb_hash_fetch(VALUE, VALUE);
-VALUE rb_hash_aset(VALUE, VALUE, VALUE);
-VALUE rb_hash_clear(VALUE);
-VALUE rb_hash_delete_if(VALUE);
-VALUE rb_hash_delete(VALUE,VALUE);
-typedef VALUE rb_hash_update_func(VALUE newkey, VALUE oldkey, VALUE value);
-VALUE rb_hash_update_by(VALUE hash1, VALUE hash2, rb_hash_update_func *func);
-struct st_table *rb_hash_tbl(VALUE);
-int rb_path_check(const char*);
-int rb_env_path_tainted(void);
-VALUE rb_env_clear(void);
-/* io.c */
-#define rb_defout rb_stdout
-RUBY_EXTERN VALUE rb_fs;
-RUBY_EXTERN VALUE rb_output_fs;
-RUBY_EXTERN VALUE rb_rs;
-RUBY_EXTERN VALUE rb_default_rs;
-RUBY_EXTERN VALUE rb_output_rs;
-VALUE rb_io_write(VALUE, VALUE);
-VALUE rb_io_gets(VALUE);
-VALUE rb_io_getbyte(VALUE);
-VALUE rb_io_ungetc(VALUE, VALUE);
-VALUE rb_io_ungetbyte(VALUE, VALUE);
-VALUE rb_io_close(VALUE);
-VALUE rb_io_flush(VALUE);
-VALUE rb_io_eof(VALUE);
-VALUE rb_io_binmode(VALUE);
-VALUE rb_io_ascii8bit_binmode(VALUE);
-VALUE rb_io_addstr(VALUE, VALUE);
-VALUE rb_io_printf(int, VALUE*, VALUE);
-VALUE rb_io_print(int, VALUE*, VALUE);
-VALUE rb_io_puts(int, VALUE*, VALUE);
-VALUE rb_io_fdopen(int, int, const char*);
-VALUE rb_io_get_io(VALUE);
-VALUE rb_file_open(const char*, const char*);
-VALUE rb_file_open_str(VALUE, const char*);
-VALUE rb_gets(void);
-void rb_write_error(const char*);
-void rb_write_error2(const char*, long);
-void rb_close_before_exec(int lowfd, int maxhint, VALUE noclose_fds);
-int rb_pipe(int *pipes);
-int rb_reserved_fd_p(int fd);
-int rb_cloexec_open(const char *pathname, int flags, mode_t mode);
-int rb_cloexec_dup(int oldfd);
-int rb_cloexec_dup2(int oldfd, int newfd);
-int rb_cloexec_pipe(int fildes[2]);
-int rb_cloexec_fcntl_dupfd(int fd, int minfd);
-#define RB_RESERVED_FD_P(fd) rb_reserved_fd_p(fd)
-void rb_update_max_fd(int fd);
-void rb_fd_fix_cloexec(int fd);
-/* marshal.c */
-VALUE rb_marshal_dump(VALUE, VALUE);
-VALUE rb_marshal_load(VALUE);
-void rb_marshal_define_compat(VALUE newclass, VALUE oldclass, VALUE (*dumper)(VALUE), VALUE (*loader)(VALUE, VALUE));
-/* numeric.c */
-NORETURN(void rb_num_zerodiv(void));
-#define RB_NUM_COERCE_FUNCS_NEED_OPID 1
-VALUE rb_num_coerce_bin(VALUE, VALUE, ID);
-VALUE rb_num_coerce_cmp(VALUE, VALUE, ID);
-VALUE rb_num_coerce_relop(VALUE, VALUE, ID);
-VALUE rb_num_coerce_bit(VALUE, VALUE, ID);
-VALUE rb_num2fix(VALUE);
-VALUE rb_fix2str(VALUE, int);
-VALUE rb_dbl_cmp(double, double);
-/* object.c */
-int rb_eql(VALUE, VALUE);
-VALUE rb_any_to_s(VALUE);
-VALUE rb_inspect(VALUE);
-VALUE rb_obj_is_instance_of(VALUE, VALUE);
-VALUE rb_obj_is_kind_of(VALUE, VALUE);
-VALUE rb_obj_alloc(VALUE);
-VALUE rb_obj_clone(VALUE);
-VALUE rb_obj_dup(VALUE);
-VALUE rb_obj_init_copy(VALUE,VALUE);
-VALUE rb_obj_taint(VALUE);
-VALUE rb_obj_tainted(VALUE);
-VALUE rb_obj_untaint(VALUE);
-VALUE rb_obj_untrust(VALUE);
-VALUE rb_obj_untrusted(VALUE);
-VALUE rb_obj_trust(VALUE);
-VALUE rb_obj_freeze(VALUE);
-VALUE rb_obj_frozen_p(VALUE);
-VALUE rb_obj_id(VALUE);
-VALUE rb_obj_class(VALUE);
-VALUE rb_class_real(VALUE);
-VALUE rb_class_inherited_p(VALUE, VALUE);
-VALUE rb_class_superclass(VALUE);
-VALUE rb_class_get_superclass(VALUE);
-VALUE rb_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_to_integer(VALUE, const char *);
-VALUE rb_check_to_float(VALUE);
-VALUE rb_to_int(VALUE);
-VALUE rb_check_to_int(VALUE);
-VALUE rb_Integer(VALUE);
-VALUE rb_to_float(VALUE);
-VALUE rb_Float(VALUE);
-VALUE rb_String(VALUE);
-VALUE rb_Array(VALUE);
-VALUE rb_Hash(VALUE);
-double rb_cstr_to_dbl(const char*, int);
-double rb_str_to_dbl(VALUE, int);
-/* parse.y */
-RUBY_EXTERN int   ruby_sourceline;
-RUBY_EXTERN char *ruby_sourcefile;
-ID rb_id_attrset(ID);
-int rb_is_const_id(ID);
-int rb_is_global_id(ID);
-int rb_is_instance_id(ID);
-int rb_is_attrset_id(ID);
-int rb_is_class_id(ID);
-int rb_is_local_id(ID);
-int rb_is_junk_id(ID);
-int rb_symname_p(const char*);
-int rb_sym_interned_p(VALUE);
-VALUE rb_backref_get(void);
-void rb_backref_set(VALUE);
-VALUE rb_lastline_get(void);
-void rb_lastline_set(VALUE);
-VALUE rb_sym_all_symbols(void);
-/* process.c */
-void rb_last_status_set(int status, rb_pid_t pid);
-VALUE rb_last_status_get(void);
-struct rb_exec_arg {
-    VALUE execarg_obj;
-};
-DEPRECATED(int rb_proc_exec_n(int, VALUE*, const char*));
-int rb_proc_exec(const char*);
-DEPRECATED(VALUE rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e));
-DEPRECATED(int rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val));
-DEPRECATED(void rb_exec_arg_fixup(struct rb_exec_arg *e));
-DEPRECATED(int rb_run_exec_options(const struct rb_exec_arg *e, struct rb_exec_arg *s));
-DEPRECATED(int rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char*, size_t));
-DEPRECATED(int rb_exec(const struct rb_exec_arg*));
-DEPRECATED(int rb_exec_err(const struct rb_exec_arg*, char*, size_t));
-DEPRECATED(rb_pid_t rb_fork(int*, int (*)(void*), void*, VALUE));
-DEPRECATED(rb_pid_t rb_fork_err(int*, int (*)(void*, char*, size_t), void*, VALUE, char*, size_t));
-VALUE rb_f_exec(int,VALUE*);
-rb_pid_t rb_waitpid(rb_pid_t pid, int *status, int flags);
-void rb_syswait(rb_pid_t pid);
-rb_pid_t rb_spawn(int, VALUE*);
-rb_pid_t rb_spawn_err(int, VALUE*, char*, size_t);
-VALUE rb_proc_times(VALUE);
-VALUE rb_detach_process(rb_pid_t pid);
-/* range.c */
-VALUE rb_range_new(VALUE, VALUE, int);
-VALUE rb_range_beg_len(VALUE, long*, long*, long, int);
-int rb_range_values(VALUE range, VALUE *begp, VALUE *endp, int *exclp);
-/* random.c */
-unsigned int rb_genrand_int32(void);
-double rb_genrand_real(void);
-void rb_reset_random_seed(void);
-VALUE rb_random_bytes(VALUE rnd, long n);
-VALUE rb_random_int(VALUE rnd, VALUE max);
-unsigned int rb_random_int32(VALUE rnd);
-double rb_random_real(VALUE rnd);
-unsigned long rb_random_ulong_limited(VALUE rnd, unsigned long limit);
-unsigned long rb_genrand_ulong_limited(unsigned long i);
-/* re.c */
-#define rb_memcmp memcmp
-int rb_memcicmp(const void*,const void*,long);
-void rb_match_busy(VALUE);
-VALUE rb_reg_nth_defined(int, VALUE);
-VALUE rb_reg_nth_match(int, VALUE);
-int rb_reg_backref_number(VALUE match, VALUE backref);
-VALUE rb_reg_last_match(VALUE);
-VALUE rb_reg_match_pre(VALUE);
-VALUE rb_reg_match_post(VALUE);
-VALUE rb_reg_match_last(VALUE);
-#define HAVE_RB_REG_NEW_STR 1
-VALUE rb_reg_new_str(VALUE, int);
-VALUE rb_reg_new(const char *, long, int);
-VALUE rb_reg_alloc(void);
-VALUE rb_reg_init_str(VALUE re, VALUE s, int options);
-VALUE rb_reg_match(VALUE, VALUE);
-VALUE rb_reg_match2(VALUE);
-int rb_reg_options(VALUE);
-/* ruby.c */
-#define rb_argv rb_get_argv()
-RUBY_EXTERN VALUE rb_argv0;
-VALUE rb_get_argv(void);
-void *rb_load_file(const char*);
-void *rb_load_file_str(VALUE);
-/* signal.c */
-VALUE rb_f_kill(int, VALUE*);
-#ifdef POSIX_SIGNAL
-#define posix_signal ruby_posix_signal
-RETSIGTYPE (*posix_signal(int, RETSIGTYPE (*)(int)))(int);
-#endif
-void rb_trap_exit(void);
-void rb_trap_exec(void);
-const char *ruby_signal_name(int);
-void ruby_default_signal(int);
-/* sprintf.c */
-VALUE rb_f_sprintf(int, const VALUE*);
-PRINTF_ARGS(VALUE rb_sprintf(const char*, ...), 1, 2);
-VALUE rb_vsprintf(const char*, va_list);
-PRINTF_ARGS(VALUE rb_str_catf(VALUE, const char*, ...), 2, 3);
-VALUE rb_str_vcatf(VALUE, const char*, va_list);
-VALUE rb_str_format(int, const VALUE *, VALUE);
-/* string.c */
-VALUE rb_str_new(const char*, long);
-VALUE rb_str_new_cstr(const char*);
-VALUE rb_str_new2(const char*);
-VALUE rb_str_new_shared(VALUE);
-VALUE rb_str_new3(VALUE);
-VALUE rb_str_new_frozen(VALUE);
-VALUE rb_str_new4(VALUE);
-VALUE rb_str_new_with_class(VALUE, const char*, long);
-VALUE rb_str_new5(VALUE, const char*, long);
-VALUE rb_tainted_str_new_cstr(const char*);
-VALUE rb_tainted_str_new(const char*, long);
-VALUE rb_tainted_str_new2(const char*);
-VALUE rb_external_str_new(const char*, long);
-VALUE rb_external_str_new_cstr(const char*);
-VALUE rb_locale_str_new(const char*, long);
-VALUE rb_locale_str_new_cstr(const char*);
-VALUE rb_filesystem_str_new(const char*, long);
-VALUE rb_filesystem_str_new_cstr(const char*);
-VALUE rb_str_buf_new(long);
-VALUE rb_str_buf_new_cstr(const char*);
-VALUE rb_str_buf_new2(const char*);
-VALUE rb_str_tmp_new(long);
-VALUE rb_usascii_str_new(const char*, long);
-VALUE rb_usascii_str_new_cstr(const char*);
-VALUE rb_usascii_str_new2(const char*);
-void rb_str_free(VALUE);
-void rb_str_shared_replace(VALUE, VALUE);
-VALUE rb_str_buf_append(VALUE, VALUE);
-VALUE rb_str_buf_cat(VALUE, const char*, long);
-VALUE rb_str_buf_cat2(VALUE, const char*);
-VALUE rb_str_buf_cat_ascii(VALUE, const char*);
-VALUE rb_obj_as_string(VALUE);
-VALUE rb_check_string_type(VALUE);
-void rb_must_asciicompat(VALUE);
-VALUE rb_str_dup(VALUE);
-VALUE rb_str_resurrect(VALUE str);
-VALUE rb_str_locktmp(VALUE);
-VALUE rb_str_unlocktmp(VALUE);
-VALUE rb_str_dup_frozen(VALUE);
-#define rb_str_dup_frozen rb_str_new_frozen
-VALUE rb_str_plus(VALUE, VALUE);
-VALUE rb_str_times(VALUE, VALUE);
-long rb_str_sublen(VALUE, long);
-VALUE rb_str_substr(VALUE, long, long);
-VALUE rb_str_subseq(VALUE, long, long);
-void rb_str_modify(VALUE);
-void rb_str_modify_expand(VALUE, long);
-VALUE rb_str_freeze(VALUE);
-void rb_str_set_len(VALUE, long);
-VALUE rb_str_resize(VALUE, long);
-VALUE rb_str_cat(VALUE, const char*, long);
-VALUE rb_str_cat2(VALUE, const char*);
-VALUE rb_str_append(VALUE, VALUE);
-VALUE rb_str_concat(VALUE, VALUE);
-st_index_t rb_memhash(const void *ptr, long len);
-st_index_t rb_hash_start(st_index_t);
-st_index_t rb_hash_uint32(st_index_t, uint32_t);
-st_index_t rb_hash_uint(st_index_t, st_index_t);
-st_index_t rb_hash_end(st_index_t);
-#define rb_hash_uint32(h, i) st_hash_uint32((h), (i))
-#define rb_hash_uint(h, i) st_hash_uint((h), (i))
-#define rb_hash_end(h) st_hash_end(h)
-st_index_t rb_str_hash(VALUE);
-int rb_str_hash_cmp(VALUE,VALUE);
-int rb_str_comparable(VALUE, VALUE);
-int rb_str_cmp(VALUE, VALUE);
-VALUE rb_str_equal(VALUE str1, VALUE str2);
-VALUE rb_str_drop_bytes(VALUE, long);
-void rb_str_update(VALUE, long, long, VALUE);
-VALUE rb_str_replace(VALUE, VALUE);
-VALUE rb_str_inspect(VALUE);
-VALUE rb_str_dump(VALUE);
-VALUE rb_str_split(VALUE, const char*);
-void rb_str_associate(VALUE, VALUE);
-VALUE rb_str_associated(VALUE);
-void rb_str_setter(VALUE, ID, VALUE*);
-VALUE rb_str_intern(VALUE);
-VALUE rb_sym_to_s(VALUE);
-long rb_str_strlen(VALUE);
-VALUE rb_str_length(VALUE);
-long rb_str_offset(VALUE, long);
-size_t rb_str_capacity(VALUE);
-VALUE rb_str_ellipsize(VALUE, long);
-#if defined(__GNUC__) && !defined(__PCC__)
-#define rb_str_new_cstr(str) __extension__ (	\
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_new((str), (long)strlen(str)) :	\
-	rb_str_new_cstr(str);			\
-})
-#define rb_tainted_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_tainted_str_new((str), (long)strlen(str)) : \
-	rb_tainted_str_new_cstr(str);	       \
-})
-#define rb_usascii_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_usascii_str_new((str), (long)strlen(str)) : \
-	rb_usascii_str_new_cstr(str);	       \
-})
-#define rb_external_str_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_external_str_new((str), (long)strlen(str)) : \
-	rb_external_str_new_cstr(str);		\
-})
-#define rb_locale_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_locale_str_new((str), (long)strlen(str)) :  \
-	rb_locale_str_new_cstr(str);	       \
-})
-#define rb_str_buf_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_buf_cat(rb_str_buf_new((long)strlen(str)), \
-		       (str), (long)strlen(str)) : \
-	rb_str_buf_new_cstr(str);		\
-})
-#define rb_str_buf_cat2(str, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_buf_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_buf_cat2((str), (ptr));		\
-})
-#define rb_str_cat2(str, ptr) __extension__ (	\
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_cat2((str), (ptr));			\
-})
-#define rb_exc_new2(klass, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_exc_new((klass), (ptr), (long)strlen(ptr)) : \
-	rb_exc_new2((klass), (ptr));		\
-})
-#endif
-#define rb_str_new2 rb_str_new_cstr
-#define rb_str_new3 rb_str_new_shared
-#define rb_str_new4 rb_str_new_frozen
-#define rb_str_new5 rb_str_new_with_class
-#define rb_tainted_str_new2 rb_tainted_str_new_cstr
-#define rb_str_buf_new2 rb_str_buf_new_cstr
-#define rb_usascii_str_new2 rb_usascii_str_new_cstr
-/* struct.c */
-VALUE rb_struct_new(VALUE, ...);
-VALUE rb_struct_define(const char*, ...);
-VALUE rb_struct_alloc(VALUE, VALUE);
-VALUE rb_struct_initialize(VALUE, VALUE);
-VALUE rb_struct_aref(VALUE, VALUE);
-VALUE rb_struct_aset(VALUE, VALUE, VALUE);
-VALUE rb_struct_getmember(VALUE, ID);
-DEPRECATED(VALUE rb_struct_iv_get(VALUE, const char*));
-VALUE rb_struct_s_members(VALUE);
-VALUE rb_struct_members(VALUE);
-VALUE rb_struct_alloc_noinit(VALUE);
-VALUE rb_struct_define_without_accessor(const char *, VALUE, rb_alloc_func_t, ...);
-/* thread.c */
-typedef void rb_unblock_function_t(void *);
-typedef VALUE rb_blocking_function_t(void *);
-void rb_thread_check_ints(void);
-int rb_thread_interrupted(VALUE thval);
-
-/* Use rb_thread_call_without_gvl family instead. */
-DEPRECATED(VALUE rb_thread_blocking_region(rb_blocking_function_t *func, void *data1,
-					   rb_unblock_function_t *ubf, void *data2));
-#define RUBY_UBF_IO ((rb_unblock_function_t *)-1)
-#define RUBY_UBF_PROCESS ((rb_unblock_function_t *)-1)
-VALUE rb_mutex_new(void);
-VALUE rb_mutex_locked_p(VALUE mutex);
-VALUE rb_mutex_trylock(VALUE mutex);
-VALUE rb_mutex_lock(VALUE mutex);
-VALUE rb_mutex_unlock(VALUE mutex);
-VALUE rb_mutex_sleep(VALUE self, VALUE timeout);
-VALUE rb_mutex_synchronize(VALUE mutex, VALUE (*func)(VALUE arg), VALUE arg);
-/* time.c */
-VALUE rb_time_new(time_t, long);
-VALUE rb_time_nano_new(time_t, long);
-VALUE rb_time_num_new(VALUE, VALUE);
-struct timeval rb_time_interval(VALUE num);
-struct timeval rb_time_timeval(VALUE time);
-struct timespec rb_time_timespec(VALUE time);
-/* variable.c */
-VALUE rb_mod_name(VALUE);
-VALUE rb_class_path(VALUE);
-void rb_set_class_path(VALUE, VALUE, const char*);
-void rb_set_class_path_string(VALUE, VALUE, VALUE);
-VALUE rb_path_to_class(VALUE);
-VALUE rb_path2class(const char*);
-void rb_name_class(VALUE, ID);
-VALUE rb_class_name(VALUE);
-void rb_autoload(VALUE, ID, const char*);
-VALUE rb_autoload_load(VALUE, ID);
-VALUE rb_autoload_p(VALUE, ID);
-VALUE rb_f_trace_var(int, VALUE*);
-VALUE rb_f_untrace_var(int, VALUE*);
-VALUE rb_f_global_variables(void);
-void rb_alias_variable(ID, ID);
-struct st_table* rb_generic_ivar_table(VALUE);
-void rb_copy_generic_ivar(VALUE,VALUE);
-void rb_free_generic_ivar(VALUE);
-VALUE rb_ivar_get(VALUE, ID);
-VALUE rb_ivar_set(VALUE, ID, VALUE);
-VALUE rb_ivar_defined(VALUE, ID);
-void rb_ivar_foreach(VALUE, int (*)(ANYARGS), st_data_t);
-st_index_t rb_ivar_count(VALUE);
-VALUE rb_iv_set(VALUE, const char*, VALUE);
-VALUE rb_iv_get(VALUE, const char*);
-VALUE rb_attr_get(VALUE, ID);
-VALUE rb_obj_instance_variables(VALUE);
-VALUE rb_obj_remove_instance_variable(VALUE, VALUE);
-void *rb_mod_const_at(VALUE, void*);
-void *rb_mod_const_of(VALUE, void*);
-VALUE rb_const_list(void*);
-VALUE rb_mod_constants(int, VALUE *, VALUE);
-VALUE rb_mod_remove_const(VALUE, VALUE);
-int rb_const_defined(VALUE, ID);
-int rb_const_defined_at(VALUE, ID);
-int rb_const_defined_from(VALUE, ID);
-VALUE rb_const_get(VALUE, ID);
-VALUE rb_const_get_at(VALUE, ID);
-VALUE rb_const_get_from(VALUE, ID);
-void rb_const_set(VALUE, ID, VALUE);
-VALUE rb_const_remove(VALUE, ID);
-VALUE rb_mod_const_missing(VALUE,VALUE);
-VALUE rb_cvar_defined(VALUE, ID);
-void rb_cvar_set(VALUE, ID, VALUE);
-VALUE rb_cvar_get(VALUE, ID);
-void rb_cv_set(VALUE, const char*, VALUE);
-VALUE rb_cv_get(VALUE, const char*);
-void rb_define_class_variable(VALUE, const char*, VALUE);
-VALUE rb_mod_class_variables(int, VALUE*, VALUE);
-VALUE rb_mod_remove_cvar(VALUE, VALUE);
-
-ID rb_frame_callee(void);
-VALUE rb_str_succ(VALUE);
-VALUE rb_time_succ(VALUE);
-void rb_frame_pop(void);
-int rb_frame_method_id_and_class(ID *idp, VALUE *klassp);
-VALUE rb_make_backtrace(void);
-VALUE rb_make_exception(int, VALUE*);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_INTERN_H */
@@ -1,213 +0,0 @@
-/**********************************************************************
-
-  rubyio.h -
-
-  $Author: nagachika $
-  created at: Fri Nov 12 16:47:09 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_IO_H
-#define RUBY_IO_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include "ruby/encoding.h"
-
-#if defined(HAVE_STDIO_EXT_H)
-#include <stdio_ext.h>
-#endif
-
-#include "ruby/config.h"
-#if defined(HAVE_POLL)
-#  ifdef _AIX
-#    define reqevents events
-#    define rtnevents revents
-#  endif
-#  include <poll.h>
-#  ifdef _AIX
-#    undef reqevents
-#    undef rtnevents
-#    undef events
-#    undef revents
-#  endif
-#  define RB_WAITFD_IN  POLLIN
-#  define RB_WAITFD_PRI POLLPRI
-#  define RB_WAITFD_OUT POLLOUT
-#else
-#  define RB_WAITFD_IN  0x001
-#  define RB_WAITFD_PRI 0x002
-#  define RB_WAITFD_OUT 0x004
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-typedef struct {
-    char *ptr;                  /* off + len <= capa */
-    int off;
-    int len;
-    int capa;
-} rb_io_buffer_t;
-
-typedef struct rb_io_t {
-    int fd;                     /* file descriptor */
-    FILE *stdio_file;		/* stdio ptr for read/write if available */
-    int mode;			/* mode flags: FMODE_XXXs */
-    rb_pid_t pid;		/* child's pid (for pipes) */
-    int lineno;			/* number of lines read */
-    VALUE pathv;		/* pathname for file */
-    void (*finalize)(struct rb_io_t*,int); /* finalize proc */
-
-    rb_io_buffer_t wbuf, rbuf;
-
-    VALUE tied_io_for_writing;
-
-    /*
-     * enc  enc2 read action                      write action
-     * NULL NULL force_encoding(default_external) write the byte sequence of str
-     * e1   NULL force_encoding(e1)               convert str.encoding to e1
-     * e1   e2   convert from e2 to e1            convert str.encoding to e2
-     */
-    struct rb_io_enc_t {
-        rb_encoding *enc;
-        rb_encoding *enc2;
-        int ecflags;
-        VALUE ecopts;
-    } encs;
-
-    rb_econv_t *readconv;
-    rb_io_buffer_t cbuf;
-
-    rb_econv_t *writeconv;
-    VALUE writeconv_asciicompat;
-    int writeconv_pre_ecflags;
-    VALUE writeconv_pre_ecopts;
-    int writeconv_initialized;
-
-    VALUE write_lock;
-} rb_io_t;
-
-#define HAVE_RB_IO_T 1
-
-#define FMODE_READABLE              0x00000001
-#define FMODE_WRITABLE              0x00000002
-#define FMODE_READWRITE             (FMODE_READABLE|FMODE_WRITABLE)
-#define FMODE_BINMODE               0x00000004
-#define FMODE_SYNC                  0x00000008
-#define FMODE_TTY                   0x00000010
-#define FMODE_DUPLEX                0x00000020
-#define FMODE_APPEND                0x00000040
-#define FMODE_CREATE                0x00000080
-/* #define FMODE_NOREVLOOKUP        0x00000100 */
-#define FMODE_WSPLIT                0x00000200
-#define FMODE_WSPLIT_INITIALIZED    0x00000400
-#define FMODE_TRUNC                 0x00000800
-#define FMODE_TEXTMODE              0x00001000
-/* #define FMODE_PREP               0x00010000 */
-#define FMODE_SETENC_BY_BOM         0x00100000
-
-#define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr)
-
-#define RB_IO_BUFFER_INIT(buf) do {\
-    (buf).ptr = NULL;\
-    (buf).off = 0;\
-    (buf).len = 0;\
-    (buf).capa = 0;\
-} while (0)
-
-#define MakeOpenFile(obj, fp) do {\
-    if (RFILE(obj)->fptr) {\
-	rb_io_close(obj);\
-	rb_io_fptr_finalize(RFILE(obj)->fptr);\
-	RFILE(obj)->fptr = 0;\
-    }\
-    (fp) = 0;\
-    RB_IO_FPTR_NEW(fp);\
-    RFILE(obj)->fptr = (fp);\
-} while (0)
-
-#define RB_IO_FPTR_NEW(fp) do {\
-    (fp) = ALLOC(rb_io_t);\
-    (fp)->fd = -1;\
-    (fp)->stdio_file = NULL;\
-    (fp)->mode = 0;\
-    (fp)->pid = 0;\
-    (fp)->lineno = 0;\
-    (fp)->pathv = Qnil;\
-    (fp)->finalize = 0;\
-    RB_IO_BUFFER_INIT((fp)->wbuf);\
-    RB_IO_BUFFER_INIT((fp)->rbuf);\
-    RB_IO_BUFFER_INIT((fp)->cbuf);\
-    (fp)->readconv = NULL;\
-    (fp)->writeconv = NULL;\
-    (fp)->writeconv_asciicompat = Qnil;\
-    (fp)->writeconv_pre_ecflags = 0;\
-    (fp)->writeconv_pre_ecopts = Qnil;\
-    (fp)->writeconv_initialized = 0;\
-    (fp)->tied_io_for_writing = 0;\
-    (fp)->encs.enc = NULL;\
-    (fp)->encs.enc2 = NULL;\
-    (fp)->encs.ecflags = 0;\
-    (fp)->encs.ecopts = Qnil;\
-    (fp)->write_lock = 0;\
-} while (0)
-
-FILE *rb_io_stdio_file(rb_io_t *fptr);
-
-FILE *rb_fdopen(int, const char*);
-int rb_io_modestr_fmode(const char *modestr);
-int rb_io_modestr_oflags(const char *modestr);
-int rb_io_oflags_fmode(int oflags);
-void rb_io_check_writable(rb_io_t*);
-void rb_io_check_readable(rb_io_t*);
-void rb_io_check_char_readable(rb_io_t *fptr);
-void rb_io_check_byte_readable(rb_io_t *fptr);
-int rb_io_fptr_finalize(rb_io_t*);
-void rb_io_synchronized(rb_io_t*);
-void rb_io_check_initialized(rb_io_t*);
-void rb_io_check_closed(rb_io_t*);
-VALUE rb_io_get_io(VALUE io);
-VALUE rb_io_check_io(VALUE io);
-VALUE rb_io_get_write_io(VALUE io);
-VALUE rb_io_set_write_io(VALUE io, VALUE w);
-int rb_io_wait_readable(int);
-int rb_io_wait_writable(int);
-int rb_wait_for_single_fd(int fd, int events, struct timeval *tv);
-void rb_io_set_nonblock(rb_io_t *fptr);
-int rb_io_extract_encoding_option(VALUE opt, rb_encoding **enc_p, rb_encoding **enc2_p, int *fmode_p);
-ssize_t rb_io_bufwrite(VALUE io, const void *buf, size_t size);
-
-/* compatibility for ruby 1.8 and older */
-#define rb_io_mode_flags(modestr) rb_io_modestr_fmode(modestr)
-#define rb_io_modenum_flags(oflags) rb_io_oflags_fmode(oflags)
-
-VALUE rb_io_taint_check(VALUE);
-NORETURN(void rb_eof_error(void));
-
-void rb_io_read_check(rb_io_t*);
-int rb_io_read_pending(rb_io_t*);
-DEPRECATED(void rb_read_check(FILE*));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_IO_H */
@@ -1,243 +0,0 @@
-/************************************************
-
-  missing.h - prototype for *.c in ./missing, and
-  	      for missing timeval struct
-
-  $Author: nagachika $
-  created at: Sat May 11 23:46:03 JST 2002
-
-************************************************/
-
-#ifndef RUBY_MISSING_H
-#define RUBY_MISSING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#include <stddef.h>
-#include <math.h> /* for INFINITY and NAN */
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL) || !defined(HAVE_STRUCT_TIMESPEC)
-#if defined(HAVE_TIME_H)
-# include <time.h>
-#endif
-#if defined(HAVE_SYS_TIME_H)
-# include <sys/time.h>
-#endif
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL)
-struct timeval {
-    time_t tv_sec;	/* seconds */
-    long tv_usec;	/* microseconds */
-};
-#endif /* HAVE_STRUCT_TIMEVAL */
-
-#if !defined(HAVE_STRUCT_TIMESPEC)
-struct timespec {
-    time_t tv_sec;	/* seconds */
-    long tv_nsec;	/* nanoseconds */
-};
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEZONE)
-struct timezone {
-    int tz_minuteswest;
-    int tz_dsttime;
-};
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-#endif
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#ifndef HAVE_ACOSH
-RUBY_EXTERN double acosh(double);
-RUBY_EXTERN double asinh(double);
-RUBY_EXTERN double atanh(double);
-#endif
-
-#ifndef HAVE_CRYPT
-RUBY_EXTERN char *crypt(const char *, const char *);
-#endif
-
-#ifndef HAVE_DUP2
-RUBY_EXTERN int dup2(int, int);
-#endif
-
-#ifndef HAVE_EACCESS
-RUBY_EXTERN int eaccess(const char*, int);
-#endif
-
-#ifndef HAVE_ROUND
-RUBY_EXTERN double round(double);	/* numeric.c */
-#endif
-
-#ifndef HAVE_FINITE
-RUBY_EXTERN int finite(double);
-#endif
-
-#ifndef HAVE_FLOCK
-RUBY_EXTERN int flock(int, int);
-#endif
-
-/*
-#ifndef HAVE_FREXP
-RUBY_EXTERN double frexp(double, int *);
-#endif
-*/
-
-#ifndef HAVE_HYPOT
-RUBY_EXTERN double hypot(double, double);
-#endif
-
-#ifndef HAVE_ERF
-RUBY_EXTERN double erf(double);
-RUBY_EXTERN double erfc(double);
-#endif
-
-#ifndef HAVE_TGAMMA
-RUBY_EXTERN double tgamma(double);
-#endif
-
-#ifndef HAVE_LGAMMA_R
-RUBY_EXTERN double lgamma_r(double, int *);
-#endif
-
-#ifndef HAVE_CBRT
-RUBY_EXTERN double cbrt(double);
-#endif
-
-#if !defined(INFINITY) || !defined(NAN)
-union bytesequence4_or_float {
-  unsigned char bytesequence[4];
-  float float_value;
-};
-#endif
-
-#ifdef INFINITY
-# define HAVE_INFINITY
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_infinity;
-# define INFINITY (rb_infinity.float_value)
-#endif
-
-#ifdef NAN
-# define HAVE_NAN
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_nan;
-# define NAN (rb_nan.float_value)
-#endif
-
-#ifndef isinf
-# ifndef HAVE_ISINF
-#  if defined(HAVE_FINITE) && defined(HAVE_ISNAN)
-#    ifdef HAVE_IEEEFP_H
-#    include <ieeefp.h>
-#    endif
-#  define isinf(x) (!finite(x) && !isnan(x))
-#  else
-RUBY_EXTERN int isinf(double);
-#  endif
-# endif
-#endif
-
-#ifndef isnan
-# ifndef HAVE_ISNAN
-RUBY_EXTERN int isnan(double);
-# endif
-#endif
-
-/*
-#ifndef HAVE_MEMCMP
-RUBY_EXTERN int memcmp(const void *, const void *, size_t);
-#endif
-*/
-
-#ifndef HAVE_MEMMOVE
-RUBY_EXTERN void *memmove(void *, const void *, size_t);
-#endif
-
-/*
-#ifndef HAVE_MODF
-RUBY_EXTERN double modf(double, double *);
-#endif
-*/
-
-#ifndef HAVE_STRCHR
-RUBY_EXTERN char *strchr(const char *, int);
-RUBY_EXTERN char *strrchr(const char *, int);
-#endif
-
-#ifndef HAVE_STRERROR
-RUBY_EXTERN char *strerror(int);
-#endif
-
-#ifndef HAVE_STRSTR
-RUBY_EXTERN char *strstr(const char *, const char *);
-#endif
-
-/*
-#ifndef HAVE_STRTOL
-RUBY_EXTERN long strtol(const char *, char **, int);
-#endif
-*/
-
-#ifndef HAVE_STRLCPY
-RUBY_EXTERN size_t strlcpy(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_STRLCAT
-RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_SIGNBIT
-RUBY_EXTERN int signbit(double x);
-#endif
-
-#ifndef HAVE_FFS
-RUBY_EXTERN int ffs(int);
-#endif
-
-#ifdef BROKEN_CLOSE
-#include <sys/types.h>
-#include <sys/socket.h>
-RUBY_EXTERN int ruby_getpeername(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_getsockname(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_shutdown(int, int);
-RUBY_EXTERN int ruby_close(int);
-#endif
-
-#ifndef HAVE_SETPROCTITLE
-RUBY_EXTERN void setproctitle(const char *fmt, ...);
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_MISSING_H */
@@ -1,839 +0,0 @@
-#ifndef ONIGURUMA_H
-#define ONIGURUMA_H
-/**********************************************************************
-  oniguruma.h - Onigmo (Oniguruma-mod) (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * Copyright (c) 2011-2013  K.Takata  <kentkt AT csc DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#define ONIGURUMA
-#define ONIGURUMA_VERSION_MAJOR   5
-#define ONIGURUMA_VERSION_MINOR   13
-#define ONIGURUMA_VERSION_TEENY   4
-
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-/* escape Mac OS X/Xcode 2.4/gcc 4.0.1 problem */
-#if defined(__APPLE__) && defined(__GNUC__) && __GNUC__ >= 4
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#ifdef HAVE_STDARG_H
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#ifndef P_
-#if defined(__STDC__) || defined(_WIN32)
-# define P_(args) args
-#else
-# define P_(args) ()
-#endif
-#endif
-
-#ifndef PV_
-#ifdef HAVE_STDARG_PROTOTYPES
-# define PV_(args) args
-#else
-# define PV_(args) ()
-#endif
-#endif
-
-#ifndef ONIG_EXTERN
-#ifdef RUBY_EXTERN
-#define ONIG_EXTERN   RUBY_EXTERN
-#else
-#if defined(_WIN32) && !defined(__GNUC__)
-#if defined(EXPORT) || defined(RUBY_EXPORT)
-#define ONIG_EXTERN   extern __declspec(dllexport)
-#else
-#define ONIG_EXTERN   extern __declspec(dllimport)
-#endif
-#endif
-#endif
-#endif
-
-#ifndef ONIG_EXTERN
-#define ONIG_EXTERN   extern
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#include <stddef.h>		/* for size_t */
-
-/* PART: character encoding */
-
-#ifndef ONIG_ESCAPE_UCHAR_COLLISION
-#define UChar OnigUChar
-#endif
-
-typedef unsigned char  OnigUChar;
-typedef unsigned int   OnigCodePoint;
-typedef unsigned int   OnigCtype;
-typedef size_t         OnigDistance;
-typedef ptrdiff_t      OnigPosition;
-
-#define ONIG_INFINITE_DISTANCE  ~((OnigDistance )0)
-
-typedef unsigned int OnigCaseFoldType; /* case fold flag */
-
-ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;
-
-/* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA  (1<<1) */
-/* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH     (1<<2) */
-#define ONIGENC_CASE_FOLD_TURKISH_AZERI         (1<<20)
-#define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR   (1<<30)
-
-#define ONIGENC_CASE_FOLD_MIN      INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR
-#define ONIGENC_CASE_FOLD_DEFAULT  OnigDefaultCaseFoldFlag
-
-
-#define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN       3
-#define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM      13
-/* 13 => Unicode:0x1ffc */
-
-/* code range */
-#define ONIGENC_CODE_RANGE_NUM(range)     ((int )range[0])
-#define ONIGENC_CODE_RANGE_FROM(range,i)  range[((i)*2) + 1]
-#define ONIGENC_CODE_RANGE_TO(range,i)    range[((i)*2) + 2]
-
-typedef struct {
-  int byte_len;  /* argument(original) character(s) byte length */
-  int code_len;  /* number of code */
-  OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];
-} OnigCaseFoldCodeItem;
-
-typedef struct {
-  OnigCodePoint esc;
-  OnigCodePoint anychar;
-  OnigCodePoint anytime;
-  OnigCodePoint zero_or_one_time;
-  OnigCodePoint one_or_more_time;
-  OnigCodePoint anychar_anytime;
-} OnigMetaCharTableType;
-
-typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);
-
-typedef struct OnigEncodingTypeST {
-  int    (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc);
-  const char*   name;
-  int           max_enc_len;
-  int           min_enc_len;
-  int    (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int    (*code_to_mbclen)(OnigCodePoint code, struct OnigEncodingTypeST* enc);
-  int    (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, struct OnigEncodingTypeST* enc);
-  int    (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, struct OnigEncodingTypeST* enc);
-  int    (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, struct OnigEncodingTypeST* enc);
-  int    (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], struct OnigEncodingTypeST* enc);
-  int    (*property_name_to_ctype)(struct OnigEncodingTypeST* enc, OnigUChar* p, OnigUChar* end);
-  int    (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, struct OnigEncodingTypeST* enc);
-  int    (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], struct OnigEncodingTypeST* enc);
-  OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int    (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int ruby_encoding_index;
-  unsigned int  flags;
-} OnigEncodingType;
-
-typedef OnigEncodingType* OnigEncoding;
-
-ONIG_EXTERN OnigEncodingType OnigEncodingASCII;
-
-#define ONIG_ENCODING_ASCII        (&OnigEncodingASCII)
-
-#define ONIG_ENCODING_UNDEF    ((OnigEncoding )0)
-
-
-/* work size */
-#define ONIGENC_CODE_TO_MBC_MAXLEN       7
-#define ONIGENC_MBC_CASE_FOLD_MAXLEN    18
-/* 18: 6(max-byte) * 3(case-fold chars) */
-
-/* character types */
-#define ONIGENC_CTYPE_NEWLINE   0
-#define ONIGENC_CTYPE_ALPHA     1
-#define ONIGENC_CTYPE_BLANK     2
-#define ONIGENC_CTYPE_CNTRL     3
-#define ONIGENC_CTYPE_DIGIT     4
-#define ONIGENC_CTYPE_GRAPH     5
-#define ONIGENC_CTYPE_LOWER     6
-#define ONIGENC_CTYPE_PRINT     7
-#define ONIGENC_CTYPE_PUNCT     8
-#define ONIGENC_CTYPE_SPACE     9
-#define ONIGENC_CTYPE_UPPER    10
-#define ONIGENC_CTYPE_XDIGIT   11
-#define ONIGENC_CTYPE_WORD     12
-#define ONIGENC_CTYPE_ALNUM    13  /* alpha || digit */
-#define ONIGENC_CTYPE_ASCII    14
-#define ONIGENC_MAX_STD_CTYPE  ONIGENC_CTYPE_ASCII
-
-/* flags */
-#define ONIGENC_FLAG_NONE       0U
-#define ONIGENC_FLAG_UNICODE    1U
-
-#define onig_enc_len(enc,p,e)          ONIGENC_MBC_ENC_LEN(enc, p, e)
-
-#define ONIGENC_IS_UNDEF(enc)          ((enc) == ONIG_ENCODING_UNDEF)
-#define ONIGENC_IS_SINGLEBYTE(enc)     (ONIGENC_MBC_MAXLEN(enc) == 1)
-#define ONIGENC_IS_MBC_HEAD(enc,p,e)   (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)
-#define ONIGENC_IS_MBC_ASCII(p)           (*(p)   < 128)
-#define ONIGENC_IS_CODE_ASCII(code)       ((code) < 128)
-#define ONIGENC_IS_MBC_WORD(enc,s,end) \
-   ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))
-#define ONIGENC_IS_MBC_ASCII_WORD(enc,s,end) \
-   onigenc_ascii_is_code_ctype( \
-	ONIGENC_MBC_TO_CODE(enc,s,end),ONIGENC_CTYPE_WORD,enc)
-#define ONIGENC_IS_UNICODE(enc)        ((enc)->flags & ONIGENC_FLAG_UNICODE)
-
-
-#define ONIGENC_NAME(enc)                      ((enc)->name)
-
-#define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \
-  (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)
-#define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \
-        (enc)->is_allowed_reverse_match(s,end,enc)
-#define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \
-        (enc)->left_adjust_char_head(start, s, end, enc)
-#define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \
-        (enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)
-#define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \
-       (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)
-#define ONIGENC_STEP_BACK(enc,start,s,end,n) \
-        onigenc_step_back((enc),(start),(s),(end),(n))
-
-#define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n)   (n)
-#define ONIGENC_MBCLEN_CHARFOUND_P(r)           (0 < (r))
-#define ONIGENC_MBCLEN_CHARFOUND_LEN(r)         (r)
-
-#define ONIGENC_CONSTRUCT_MBCLEN_INVALID()      (-1)
-#define ONIGENC_MBCLEN_INVALID_P(r)             ((r) == -1)
-
-#define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n)    (-1-(n))
-#define ONIGENC_MBCLEN_NEEDMORE_P(r)            ((r) < -1)
-#define ONIGENC_MBCLEN_NEEDMORE_LEN(r)          (-1-(r))
-
-#define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e)   (enc)->precise_mbc_enc_len(p,e,enc)
-
-ONIG_EXTERN
-int onigenc_mbclen_approximate P_((const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc));
-
-#define ONIGENC_MBC_ENC_LEN(enc,p,e)           onigenc_mbclen_approximate(p,e,enc)
-#define ONIGENC_MBC_MAXLEN(enc)               ((enc)->max_enc_len)
-#define ONIGENC_MBC_MAXLEN_DIST(enc)           ONIGENC_MBC_MAXLEN(enc)
-#define ONIGENC_MBC_MINLEN(enc)               ((enc)->min_enc_len)
-#define ONIGENC_IS_MBC_NEWLINE(enc,p,end)      (enc)->is_mbc_newline((p),(end),enc)
-#define ONIGENC_MBC_TO_CODE(enc,p,end)         (enc)->mbc_to_code((p),(end),enc)
-#define ONIGENC_CODE_TO_MBCLEN(enc,code)       (enc)->code_to_mbclen(code,enc)
-#define ONIGENC_CODE_TO_MBC(enc,code,buf)      (enc)->code_to_mbc(code,buf,enc)
-#define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \
-  (enc)->property_name_to_ctype(enc,p,end)
-
-#define ONIGENC_IS_CODE_CTYPE(enc,code,ctype)  (enc)->is_code_ctype(code,ctype,enc)
-
-#define ONIGENC_IS_CODE_NEWLINE(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)
-#define ONIGENC_IS_CODE_GRAPH(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)
-#define ONIGENC_IS_CODE_PRINT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)
-#define ONIGENC_IS_CODE_ALNUM(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
-#define ONIGENC_IS_CODE_ALPHA(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)
-#define ONIGENC_IS_CODE_LOWER(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)
-#define ONIGENC_IS_CODE_UPPER(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)
-#define ONIGENC_IS_CODE_CNTRL(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)
-#define ONIGENC_IS_CODE_PUNCT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)
-#define ONIGENC_IS_CODE_SPACE(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)
-#define ONIGENC_IS_CODE_BLANK(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)
-#define ONIGENC_IS_CODE_DIGIT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)
-#define ONIGENC_IS_CODE_XDIGIT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)
-#define ONIGENC_IS_CODE_WORD(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)
-
-#define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \
-        (enc)->get_ctype_code_range(ctype,sbout,ranges,enc)
-
-ONIG_EXTERN
-OnigUChar* onigenc_step_back P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n));
-
-
-/* encoding API */
-ONIG_EXTERN
-int onigenc_init P_((void));
-ONIG_EXTERN
-int onigenc_set_default_encoding P_((OnigEncoding enc));
-ONIG_EXTERN
-OnigEncoding onigenc_get_default_encoding P_((void));
-ONIG_EXTERN
-void  onigenc_set_default_caseconv_table P_((const OnigUChar* table));
-ONIG_EXTERN
-OnigUChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev));
-ONIG_EXTERN
-OnigUChar* onigenc_get_prev_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-OnigUChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-OnigUChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-int onigenc_strlen P_((OnigEncoding enc, const OnigUChar* p, const OnigUChar* end));
-ONIG_EXTERN
-int onigenc_strlen_null P_((OnigEncoding enc, const OnigUChar* p));
-ONIG_EXTERN
-int onigenc_str_bytelen_null P_((OnigEncoding enc, const OnigUChar* p));
-
-
-
-/* PART: regular expression */
-
-/* config parameters */
-#define ONIG_NREGION                          10
-#define ONIG_MAX_BACKREF_NUM                1000
-#define ONIG_MAX_REPEAT_NUM               100000
-#define ONIG_MAX_MULTI_BYTE_RANGES_NUM     10000
-/* constants */
-#define ONIG_MAX_ERROR_MESSAGE_LEN            90
-
-typedef unsigned int        OnigOptionType;
-
-#define ONIG_OPTION_DEFAULT            ONIG_OPTION_NONE
-
-/* options */
-#define ONIG_OPTION_NONE                 0U
-#define ONIG_OPTION_IGNORECASE           1U
-#define ONIG_OPTION_EXTEND               (ONIG_OPTION_IGNORECASE         << 1)
-#define ONIG_OPTION_MULTILINE            (ONIG_OPTION_EXTEND             << 1)
-#define ONIG_OPTION_DOTALL                ONIG_OPTION_MULTILINE
-#define ONIG_OPTION_SINGLELINE           (ONIG_OPTION_MULTILINE          << 1)
-#define ONIG_OPTION_FIND_LONGEST         (ONIG_OPTION_SINGLELINE         << 1)
-#define ONIG_OPTION_FIND_NOT_EMPTY       (ONIG_OPTION_FIND_LONGEST       << 1)
-#define ONIG_OPTION_NEGATE_SINGLELINE    (ONIG_OPTION_FIND_NOT_EMPTY     << 1)
-#define ONIG_OPTION_DONT_CAPTURE_GROUP   (ONIG_OPTION_NEGATE_SINGLELINE  << 1)
-#define ONIG_OPTION_CAPTURE_GROUP        (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)
-/* options (search time) */
-#define ONIG_OPTION_NOTBOL               (ONIG_OPTION_CAPTURE_GROUP << 1)
-#define ONIG_OPTION_NOTEOL               (ONIG_OPTION_NOTBOL << 1)
-#define ONIG_OPTION_POSIX_REGION         (ONIG_OPTION_NOTEOL << 1)
-/* options (ctype range) */
-#define ONIG_OPTION_ASCII_RANGE          (ONIG_OPTION_POSIX_REGION << 1)
-#define ONIG_OPTION_POSIX_BRACKET_ALL_RANGE (ONIG_OPTION_ASCII_RANGE << 1)
-#define ONIG_OPTION_WORD_BOUND_ALL_RANGE    (ONIG_OPTION_POSIX_BRACKET_ALL_RANGE << 1)
-/* options (newline) */
-#define ONIG_OPTION_NEWLINE_CRLF         (ONIG_OPTION_WORD_BOUND_ALL_RANGE << 1)
-#define ONIG_OPTION_MAXBIT               ONIG_OPTION_NEWLINE_CRLF  /* limit */
-
-#define ONIG_OPTION_ON(options,regopt)      ((options) |= (regopt))
-#define ONIG_OPTION_OFF(options,regopt)     ((options) &= ~(regopt))
-#define ONIG_IS_OPTION_ON(options,option)   ((options) & (option))
-
-/* syntax */
-typedef struct {
-  unsigned int   op;
-  unsigned int   op2;
-  unsigned int   behavior;
-  OnigOptionType options;   /* default option */
-  OnigMetaCharTableType meta_char_table;
-} OnigSyntaxType;
-
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58_NG;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPython;
-
-/* predefined syntaxes (see regsyntax.c) */
-#define ONIG_SYNTAX_ASIS               (&OnigSyntaxASIS)
-#define ONIG_SYNTAX_POSIX_BASIC        (&OnigSyntaxPosixBasic)
-#define ONIG_SYNTAX_POSIX_EXTENDED     (&OnigSyntaxPosixExtended)
-#define ONIG_SYNTAX_EMACS              (&OnigSyntaxEmacs)
-#define ONIG_SYNTAX_GREP               (&OnigSyntaxGrep)
-#define ONIG_SYNTAX_GNU_REGEX          (&OnigSyntaxGnuRegex)
-#define ONIG_SYNTAX_JAVA               (&OnigSyntaxJava)
-#define ONIG_SYNTAX_PERL58             (&OnigSyntaxPerl58)
-#define ONIG_SYNTAX_PERL58_NG          (&OnigSyntaxPerl58_NG)
-#define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
-#define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
-#define ONIG_SYNTAX_PYTHON             (&OnigSyntaxPython)
-
-/* default syntax */
-ONIG_EXTERN const OnigSyntaxType*   OnigDefaultSyntax;
-#define ONIG_SYNTAX_DEFAULT   OnigDefaultSyntax
-
-/* syntax (operators) */
-#define ONIG_SYN_OP_VARIABLE_META_CHARACTERS    (1U<<0)
-#define ONIG_SYN_OP_DOT_ANYCHAR                 (1U<<1)   /* . */
-#define ONIG_SYN_OP_ASTERISK_ZERO_INF           (1U<<2)   /* * */
-#define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF       (1U<<3)
-#define ONIG_SYN_OP_PLUS_ONE_INF                (1U<<4)   /* + */
-#define ONIG_SYN_OP_ESC_PLUS_ONE_INF            (1U<<5)
-#define ONIG_SYN_OP_QMARK_ZERO_ONE              (1U<<6)   /* ? */
-#define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE          (1U<<7)
-#define ONIG_SYN_OP_BRACE_INTERVAL              (1U<<8)   /* {lower,upper} */
-#define ONIG_SYN_OP_ESC_BRACE_INTERVAL          (1U<<9)   /* \{lower,upper\} */
-#define ONIG_SYN_OP_VBAR_ALT                    (1U<<10)   /* | */
-#define ONIG_SYN_OP_ESC_VBAR_ALT                (1U<<11)  /* \| */
-#define ONIG_SYN_OP_LPAREN_SUBEXP               (1U<<12)  /* (...)   */
-#define ONIG_SYN_OP_ESC_LPAREN_SUBEXP           (1U<<13)  /* \(...\) */
-#define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR           (1U<<14)  /* \A, \Z, \z */
-#define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR  (1U<<15)  /* \G     */
-#define ONIG_SYN_OP_DECIMAL_BACKREF             (1U<<16)  /* \num   */
-#define ONIG_SYN_OP_BRACKET_CC                  (1U<<17)  /* [...]  */
-#define ONIG_SYN_OP_ESC_W_WORD                  (1U<<18)  /* \w, \W */
-#define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END     (1U<<19)  /* \<. \> */
-#define ONIG_SYN_OP_ESC_B_WORD_BOUND            (1U<<20)  /* \b, \B */
-#define ONIG_SYN_OP_ESC_S_WHITE_SPACE           (1U<<21)  /* \s, \S */
-#define ONIG_SYN_OP_ESC_D_DIGIT                 (1U<<22)  /* \d, \D */
-#define ONIG_SYN_OP_LINE_ANCHOR                 (1U<<23)  /* ^, $   */
-#define ONIG_SYN_OP_POSIX_BRACKET               (1U<<24)  /* [:xxxx:] */
-#define ONIG_SYN_OP_QMARK_NON_GREEDY            (1U<<25)  /* ??,*?,+?,{n,m}? */
-#define ONIG_SYN_OP_ESC_CONTROL_CHARS           (1U<<26)  /* \n,\r,\t,\a ... */
-#define ONIG_SYN_OP_ESC_C_CONTROL               (1U<<27)  /* \cx  */
-#define ONIG_SYN_OP_ESC_OCTAL3                  (1U<<28)  /* \OOO */
-#define ONIG_SYN_OP_ESC_X_HEX2                  (1U<<29)  /* \xHH */
-#define ONIG_SYN_OP_ESC_X_BRACE_HEX8            (1U<<30)  /* \x{7HHHHHHH} */
-#define ONIG_SYN_OP_ESC_O_BRACE_OCTAL           (1U<<31)  /* \o{OOO} */ /* NOTIMPL */
-
-#define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE        (1U<<0)  /* \Q...\E */
-#define ONIG_SYN_OP2_QMARK_GROUP_EFFECT         (1U<<1)  /* (?...) */
-#define ONIG_SYN_OP2_OPTION_PERL                (1U<<2)  /* (?imsxadlu), (?-imsx), (?^imsxalu) */
-#define ONIG_SYN_OP2_OPTION_RUBY                (1U<<3)  /* (?imxadu), (?-imx)  */
-#define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT     (1U<<4)  /* ?+,*+,++ */
-#define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL   (1U<<5)  /* {n,m}+   */
-#define ONIG_SYN_OP2_CCLASS_SET_OP              (1U<<6)  /* [...&&..[..]..] */
-#define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP       (1U<<7)  /* (?<name>...) */
-#define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF        (1U<<8)  /* \k<name> */
-#define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL          (1U<<9)  /* \g<name>, \g<n> */
-#define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY     (1U<<10) /* (?@..),(?@<x>..) */
-#define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL  (1U<<11) /* \C-x */
-#define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META     (1U<<12) /* \M-x */
-#define ONIG_SYN_OP2_ESC_V_VTAB                 (1U<<13) /* \v as VTAB */
-#define ONIG_SYN_OP2_ESC_U_HEX4                 (1U<<14) /* \uHHHH */
-#define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR         (1U<<15) /* \`, \' */
-#define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY  (1U<<16) /* \p{...}, \P{...} */
-#define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */
-/* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */
-#define ONIG_SYN_OP2_ESC_H_XDIGIT               (1U<<19) /* \h, \H */
-#define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE         (1U<<20) /* \ */
-#define ONIG_SYN_OP2_ESC_CAPITAL_R_LINEBREAK    (1U<<21) /* \R as (?>\x0D\x0A|[\x0A-\x0D\x{85}\x{2028}\x{2029}]) */
-#define ONIG_SYN_OP2_ESC_CAPITAL_X_EXTENDED_GRAPHEME_CLUSTER (1U<<22) /* \X as (?>\P{M}\p{M}*) */
-#define ONIG_SYN_OP2_ESC_V_VERTICAL_WHITESPACE   (1U<<23) /* \v, \V -- Perl */ /* NOTIMPL */
-#define ONIG_SYN_OP2_ESC_H_HORIZONTAL_WHITESPACE (1U<<24) /* \h, \H -- Perl */ /* NOTIMPL */
-#define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP         (1U<<25) /* \K */
-#define ONIG_SYN_OP2_ESC_G_BRACE_BACKREF        (1U<<26) /* \g{name}, \g{n} */
-#define ONIG_SYN_OP2_QMARK_SUBEXP_CALL          (1U<<27) /* (?&name), (?n), (?R), (?0) */
-#define ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET    (1U<<28) /* (?|...) */         /* NOTIMPL */
-#define ONIG_SYN_OP2_QMARK_LPAREN_CONDITION     (1U<<29) /* (?(cond)yes...|no...) */
-#define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAMED_GROUP (1U<<30) /* (?P<name>...), (?P=name), (?P>name) -- Python/PCRE */
-#define ONIG_SYN_OP2_OPTION_JAVA                (1U<<31) /* (?idmsux), (?-idmsux) */ /* NOTIMPL */
-
-/* syntax (behavior) */
-#define ONIG_SYN_CONTEXT_INDEP_ANCHORS           (1U<<31) /* not implemented */
-#define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS        (1U<<0)  /* ?, *, +, {n,m} */
-#define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS      (1U<<1)  /* error or ignore */
-#define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP    (1U<<2)  /* ...)... */
-#define ONIG_SYN_ALLOW_INVALID_INTERVAL          (1U<<3)  /* {??? */
-#define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV       (1U<<4)  /* {,n} => {0,n} */
-#define ONIG_SYN_STRICT_CHECK_BACKREF            (1U<<5)  /* /(\1)/,/\1()/ ..*/
-#define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND   (1U<<6)  /* (?<=a|bc) */
-#define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP        (1U<<7)  /* see doc/RE */
-#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8)  /* (?<x>)(?<x>) */
-#define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY   (1U<<9)  /* a{n}?=(?:a{n})? */
-#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL (1U<<10)  /* (?<x>)(?<x>)(?&x) */
-
-/* syntax (behavior) in char class [...] */
-#define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC      (1U<<20) /* [^...] */
-#define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC          (1U<<21) /* [..\w..] etc.. */
-#define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC         (1U<<22)
-#define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC     (1U<<23) /* [0-9-a]=[0-9\-a] */
-/* syntax (behavior) warning */
-#define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED          (1U<<24) /* [,-,] */
-#define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT    (1U<<25) /* (?:a*)+ */
-#define ONIG_SYN_WARN_CC_DUP                     (1U<<26) /* [aa] */
-
-/* meta character specifiers (onig_set_meta_char()) */
-#define ONIG_META_CHAR_ESCAPE               0
-#define ONIG_META_CHAR_ANYCHAR              1
-#define ONIG_META_CHAR_ANYTIME              2
-#define ONIG_META_CHAR_ZERO_OR_ONE_TIME     3
-#define ONIG_META_CHAR_ONE_OR_MORE_TIME     4
-#define ONIG_META_CHAR_ANYCHAR_ANYTIME      5
-
-#define ONIG_INEFFECTIVE_META_CHAR          0
-
-/* error codes */
-#define ONIG_IS_PATTERN_ERROR(ecode)   ((ecode) <= -100 && (ecode) > -1000)
-/* normal return */
-#define ONIG_NORMAL                                            0
-#define ONIG_MISMATCH                                         -1
-#define ONIG_NO_SUPPORT_CONFIG                                -2
-
-/* internal error */
-#define ONIGERR_MEMORY                                         -5
-#define ONIGERR_TYPE_BUG                                       -6
-#define ONIGERR_PARSER_BUG                                    -11
-#define ONIGERR_STACK_BUG                                     -12
-#define ONIGERR_UNDEFINED_BYTECODE                            -13
-#define ONIGERR_UNEXPECTED_BYTECODE                           -14
-#define ONIGERR_MATCH_STACK_LIMIT_OVER                        -15
-#define ONIGERR_DEFAULT_ENCODING_IS_NOT_SET                   -21
-#define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR  -22
-/* general error */
-#define ONIGERR_INVALID_ARGUMENT                              -30
-/* syntax error */
-#define ONIGERR_END_PATTERN_AT_LEFT_BRACE                    -100
-#define ONIGERR_END_PATTERN_AT_LEFT_BRACKET                  -101
-#define ONIGERR_EMPTY_CHAR_CLASS                             -102
-#define ONIGERR_PREMATURE_END_OF_CHAR_CLASS                  -103
-#define ONIGERR_END_PATTERN_AT_ESCAPE                        -104
-#define ONIGERR_END_PATTERN_AT_META                          -105
-#define ONIGERR_END_PATTERN_AT_CONTROL                       -106
-#define ONIGERR_META_CODE_SYNTAX                             -108
-#define ONIGERR_CONTROL_CODE_SYNTAX                          -109
-#define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE             -110
-#define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE           -111
-#define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS      -112
-#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED      -113
-#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID            -114
-#define ONIGERR_NESTED_REPEAT_OPERATOR                       -115
-#define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS                  -116
-#define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS       -117
-#define ONIGERR_END_PATTERN_IN_GROUP                         -118
-#define ONIGERR_UNDEFINED_GROUP_OPTION                       -119
-#define ONIGERR_INVALID_POSIX_BRACKET_TYPE                   -121
-#define ONIGERR_INVALID_LOOK_BEHIND_PATTERN                  -122
-#define ONIGERR_INVALID_REPEAT_RANGE_PATTERN                 -123
-#define ONIGERR_INVALID_CONDITION_PATTERN                    -124
-/* values error (syntax error) */
-#define ONIGERR_TOO_BIG_NUMBER                               -200
-#define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE              -201
-#define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE     -202
-#define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS                    -203
-#define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE          -204
-#define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES                   -205
-#define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING                  -206
-#define ONIGERR_TOO_BIG_BACKREF_NUMBER                       -207
-#define ONIGERR_INVALID_BACKREF                              -208
-#define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED         -209
-#define ONIGERR_TOO_SHORT_DIGITS                             -210
-#define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE                     -212
-#define ONIGERR_EMPTY_GROUP_NAME                             -214
-#define ONIGERR_INVALID_GROUP_NAME                           -215
-#define ONIGERR_INVALID_CHAR_IN_GROUP_NAME                   -216
-#define ONIGERR_UNDEFINED_NAME_REFERENCE                     -217
-#define ONIGERR_UNDEFINED_GROUP_REFERENCE                    -218
-#define ONIGERR_MULTIPLEX_DEFINED_NAME                       -219
-#define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL               -220
-#define ONIGERR_NEVER_ENDING_RECURSION                       -221
-#define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY        -222
-#define ONIGERR_INVALID_CHAR_PROPERTY_NAME                   -223
-#define ONIGERR_INVALID_CODE_POINT_VALUE                     -400
-#define ONIGERR_INVALID_WIDE_CHAR_VALUE                      -400
-#define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE                      -401
-#define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION           -402
-#define ONIGERR_INVALID_COMBINATION_OF_OPTIONS               -403
-
-/* errors related to thread */
-#define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT                -1001
-
-
-/* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */
-#define ONIG_MAX_CAPTURE_HISTORY_GROUP   31
-#define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \
-  ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])
-
-typedef struct OnigCaptureTreeNodeStruct {
-  int group;   /* group number */
-  OnigPosition beg;
-  OnigPosition end;
-  int allocated;
-  int num_childs;
-  struct OnigCaptureTreeNodeStruct** childs;
-} OnigCaptureTreeNode;
-
-/* match result region type */
-struct re_registers {
-  int  allocated;
-  int  num_regs;
-  OnigPosition* beg;
-  OnigPosition* end;
-  /* extended */
-  OnigCaptureTreeNode* history_root;  /* capture history tree root */
-};
-
-/* capture tree traverse */
-#define ONIG_TRAVERSE_CALLBACK_AT_FIRST   1
-#define ONIG_TRAVERSE_CALLBACK_AT_LAST    2
-#define ONIG_TRAVERSE_CALLBACK_AT_BOTH \
-  ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )
-
-
-#define ONIG_REGION_NOTPOS            -1
-
-typedef struct re_registers   OnigRegion;
-
-typedef struct {
-  OnigEncoding enc;
-  OnigUChar* par;
-  OnigUChar* par_end;
-} OnigErrorInfo;
-
-typedef struct {
-  int lower;
-  int upper;
-} OnigRepeatRange;
-
-typedef void (*OnigWarnFunc) P_((const char* s));
-extern void onig_null_warn P_((const char* s));
-#define ONIG_NULL_WARN       onig_null_warn
-
-#define ONIG_CHAR_TABLE_SIZE   256
-
-/* regex_t state */
-#define ONIG_STATE_NORMAL              0
-#define ONIG_STATE_SEARCHING           1
-#define ONIG_STATE_COMPILING          -1
-#define ONIG_STATE_MODIFY             -2
-
-#define ONIG_STATE(reg) \
-  ((reg)->state > 0 ? ONIG_STATE_SEARCHING : (reg)->state)
-
-typedef struct re_pattern_buffer {
-  /* common members of BBuf(bytes-buffer) */
-  unsigned char* p;         /* compiled pattern */
-  unsigned int used;        /* used space for p */
-  unsigned int alloc;       /* allocated space for p */
-
-  int state;                     /* normal, searching, compiling */
-  int num_mem;                   /* used memory(...) num counted from 1 */
-  int num_repeat;                /* OP_REPEAT/OP_REPEAT_NG id-counter */
-  int num_null_check;            /* OP_NULL_CHECK_START/END id counter */
-  int num_comb_exp_check;        /* combination explosion check */
-  int num_call;                  /* number of subexp call */
-  unsigned int capture_history;  /* (?@...) flag (1-31) */
-  unsigned int bt_mem_start;     /* need backtrack flag */
-  unsigned int bt_mem_end;       /* need backtrack flag */
-  int stack_pop_level;
-  int repeat_range_alloc;
-  OnigRepeatRange* repeat_range;
-
-  OnigEncoding      enc;
-  OnigOptionType    options;
-  const OnigSyntaxType* syntax;
-  OnigCaseFoldType  case_fold_flag;
-  void*             name_table;
-
-  /* optimization info (string search, char-map and anchors) */
-  int            optimize;          /* optimize flag */
-  int            threshold_len;     /* search str-length for apply optimize */
-  int            anchor;            /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */
-  OnigDistance   anchor_dmin;       /* (SEMI_)END_BUF anchor distance */
-  OnigDistance   anchor_dmax;       /* (SEMI_)END_BUF anchor distance */
-  int            sub_anchor;        /* start-anchor for exact or map */
-  unsigned char *exact;
-  unsigned char *exact_end;
-  unsigned char  map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */
-  int           *int_map;                   /* BM skip for exact_len > 255 */
-  int           *int_map_backward;          /* BM skip for backward search */
-  OnigDistance   dmin;                      /* min-distance of exact or map */
-  OnigDistance   dmax;                      /* max-distance of exact or map */
-
-  /* regex_t link chain */
-  struct re_pattern_buffer* chain;  /* escape compile-conflict */
-} OnigRegexType;
-
-typedef OnigRegexType*  OnigRegex;
-
-#ifndef ONIG_ESCAPE_REGEX_T_COLLISION
-  typedef OnigRegexType  regex_t;
-#endif
-
-
-typedef struct {
-  int             num_of_elements;
-  OnigEncoding    pattern_enc;
-  OnigEncoding    target_enc;
-  OnigSyntaxType* syntax;
-  OnigOptionType  option;
-  OnigCaseFoldType   case_fold_flag;
-} OnigCompileInfo;
-
-/* Oniguruma Native API */
-ONIG_EXTERN
-int onig_init P_((void));
-ONIG_EXTERN
-int onig_error_code_to_str PV_((OnigUChar* s, OnigPosition err_code, ...));
-ONIG_EXTERN
-void onig_set_warn_func P_((OnigWarnFunc f));
-ONIG_EXTERN
-void onig_set_verb_warn_func P_((OnigWarnFunc f));
-ONIG_EXTERN
-int onig_new P_((OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_reg_init P_((OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax));
-ONIG_EXTERN
-int onig_new_without_alloc P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_new_deluxe P_((OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
-ONIG_EXTERN
-void onig_free P_((OnigRegex));
-ONIG_EXTERN
-void onig_free_body P_((OnigRegex));
-ONIG_EXTERN
-int onig_recompile P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_recompile_deluxe P_((OnigRegex reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
-ONIG_EXTERN
-OnigPosition onig_search P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigPosition onig_search_gpos P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* global_pos, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigPosition onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigRegion* onig_region_new P_((void));
-ONIG_EXTERN
-void onig_region_init P_((OnigRegion* region));
-ONIG_EXTERN
-void onig_region_free P_((OnigRegion* region, int free_self));
-ONIG_EXTERN
-void onig_region_copy P_((OnigRegion* to, OnigRegion* from));
-ONIG_EXTERN
-void onig_region_clear P_((OnigRegion* region));
-ONIG_EXTERN
-int onig_region_resize P_((OnigRegion* region, int n));
-ONIG_EXTERN
-int onig_region_set P_((OnigRegion* region, int at, int beg, int end));
-ONIG_EXTERN
-int onig_name_to_group_numbers P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums));
-ONIG_EXTERN
-int onig_name_to_backref_number P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, OnigRegion *region));
-ONIG_EXTERN
-int onig_foreach_name P_((OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg));
-ONIG_EXTERN
-int onig_number_of_names P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_number_of_captures P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_number_of_capture_histories P_((OnigRegex reg));
-ONIG_EXTERN
-OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region));
-ONIG_EXTERN
-int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,OnigPosition,OnigPosition,int,int,void*), void* arg));
-ONIG_EXTERN
-int onig_noname_group_capture_is_active P_((OnigRegex reg));
-ONIG_EXTERN
-OnigEncoding onig_get_encoding P_((OnigRegex reg));
-ONIG_EXTERN
-OnigOptionType onig_get_options P_((OnigRegex reg));
-ONIG_EXTERN
-OnigCaseFoldType onig_get_case_fold_flag P_((OnigRegex reg));
-ONIG_EXTERN
-const OnigSyntaxType* onig_get_syntax P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_set_default_syntax P_((const OnigSyntaxType* syntax));
-ONIG_EXTERN
-void onig_copy_syntax P_((OnigSyntaxType* to, const OnigSyntaxType* from));
-ONIG_EXTERN
-unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op));
-ONIG_EXTERN
-void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2));
-ONIG_EXTERN
-void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior));
-ONIG_EXTERN
-void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options));
-ONIG_EXTERN
-int onig_set_meta_char P_((OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code));
-ONIG_EXTERN
-void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from));
-ONIG_EXTERN
-OnigCaseFoldType onig_get_default_case_fold_flag P_((void));
-ONIG_EXTERN
-int onig_set_default_case_fold_flag P_((OnigCaseFoldType case_fold_flag));
-ONIG_EXTERN
-unsigned int onig_get_match_stack_limit_size P_((void));
-ONIG_EXTERN
-int onig_set_match_stack_limit_size P_((unsigned int size));
-ONIG_EXTERN
-int onig_end P_((void));
-ONIG_EXTERN
-const char* onig_version P_((void));
-ONIG_EXTERN
-const char* onig_copyright P_((void));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#ifdef __cplusplus
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}
-#endif
-
-#endif /* ONIGURUMA_H */
@@ -1,75 +0,0 @@
-/**********************************************************************
-
-  re.h -
-
-  $Author: nobu $
-  created at: Thu Sep 30 14:18:32 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_RE_H
-#define RUBY_RE_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#include "ruby/regex.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-typedef struct re_pattern_buffer Regexp;
-
-struct rmatch_offset {
-    long beg;
-    long end;
-};
-
-struct rmatch {
-    struct re_registers regs;
-
-    int char_offset_updated;
-    int char_offset_num_allocated;
-    struct rmatch_offset *char_offset;
-};
-
-struct RMatch {
-    struct RBasic basic;
-    VALUE str;
-    struct rmatch *rmatch;
-    VALUE regexp;  /* RRegexp */
-};
-
-#define RMATCH(obj)  (R_CAST(RMatch)(obj))
-#define RMATCH_REGS(obj)  (&(R_CAST(RMatch)(obj))->rmatch->regs)
-
-VALUE rb_reg_regcomp(VALUE);
-long rb_reg_search(VALUE, VALUE, long, int);
-VALUE rb_reg_regsub(VALUE, VALUE, struct re_registers *, VALUE);
-long rb_reg_adjust_startpos(VALUE, VALUE, long, int);
-void rb_match_busy(VALUE);
-VALUE rb_reg_quote(VALUE);
-regex_t *rb_reg_prepare_re(VALUE re, VALUE str);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_RE_H */
@@ -1,50 +0,0 @@
-/**********************************************************************
-
-  regex.h -
-
-  $Author: nobu $
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef ONIGURUMA_REGEX_H
-#define ONIGURUMA_REGEX_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#ifdef RUBY
-#include "ruby/oniguruma.h"
-#else
-#include "oniguruma.h"
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#ifndef ONIG_RUBY_M17N
-
-ONIG_EXTERN OnigEncoding    OnigEncDefaultCharEncoding;
-
-#define mbclen(p,e,enc)  rb_enc_mbclen((p),(e),(enc))
-
-#endif /* ifndef ONIG_RUBY_M17N */
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* ONIGURUMA_REGEX_H */
@@ -1,157 +0,0 @@
-/* This is a public domain general purpose hash table package written by Peter Moore @ UCB. */
-
-/* @(#) st.h 5.1 89/12/14 */
-
-#ifndef RUBY_ST_H
-#define RUBY_ST_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-
-#if   defined STDC_HEADERS
-#include <stddef.h>
-#elif defined HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#if SIZEOF_LONG == SIZEOF_VOIDP
-typedef unsigned long st_data_t;
-#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP
-typedef unsigned LONG_LONG st_data_t;
-#else
-# error ---->> st.c requires sizeof(void*) == sizeof(long) or sizeof(LONG_LONG) to be compiled. <<----
-#endif
-#define ST_DATA_T_DEFINED
-
-#ifndef CHAR_BIT
-# ifdef HAVE_LIMITS_H
-#  include <limits.h>
-# else
-#  define CHAR_BIT 8
-# endif
-#endif
-#ifndef _
-# define _(args) args
-#endif
-#ifndef ANYARGS
-# ifdef __cplusplus
-#   define ANYARGS ...
-# else
-#   define ANYARGS
-# endif
-#endif
-
-typedef struct st_table st_table;
-
-typedef st_data_t st_index_t;
-typedef int st_compare_func(st_data_t, st_data_t);
-typedef st_index_t st_hash_func(st_data_t);
-
-typedef char st_check_for_sizeof_st_index_t[SIZEOF_VOIDP == (int)sizeof(st_index_t) ? 1 : -1];
-#define SIZEOF_ST_INDEX_T SIZEOF_VOIDP
-
-struct st_hash_type {
-    int (*compare)(ANYARGS /*st_data_t, st_data_t*/); /* st_compare_func* */
-    st_index_t (*hash)(ANYARGS /*st_data_t*/);        /* st_hash_func* */
-};
-
-#define ST_INDEX_BITS (sizeof(st_index_t) * CHAR_BIT)
-
-struct st_table {
-    const struct st_hash_type *type;
-    st_index_t num_bins;
-    unsigned int entries_packed : 1;
-#ifdef __GNUC__
-    /*
-     * C spec says,
-     *   A bit-field shall have a type that is a qualified or unqualified
-     *   version of _Bool, signed int, unsigned int, or some other
-     *   implementation-defined type. It is implementation-defined whether
-     *   atomic types are permitted.
-     * In short, long and long long bit-field are implementation-defined
-     * feature. Therefore we want to supress a warning explicitly.
-     */
-    __extension__
-#endif
-    st_index_t num_entries : ST_INDEX_BITS - 1;
-    union {
-	struct {
-	    struct st_table_entry **bins;
-	    struct st_table_entry *head, *tail;
-	} big;
-	struct {
-	    struct st_packed_entry *entries;
-	    st_index_t real_entries;
-	} packed;
-    } as;
-};
-
-#define st_is_member(table,key) st_lookup((table),(key),(st_data_t *)0)
-
-enum st_retval {ST_CONTINUE, ST_STOP, ST_DELETE, ST_CHECK};
-
-st_table *st_init_table(const struct st_hash_type *);
-st_table *st_init_table_with_size(const struct st_hash_type *, st_index_t);
-st_table *st_init_numtable(void);
-st_table *st_init_numtable_with_size(st_index_t);
-st_table *st_init_strtable(void);
-st_table *st_init_strtable_with_size(st_index_t);
-st_table *st_init_strcasetable(void);
-st_table *st_init_strcasetable_with_size(st_index_t);
-int st_delete(st_table *, st_data_t *, st_data_t *); /* returns 0:notfound 1:deleted */
-int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
-int st_insert(st_table *, st_data_t, st_data_t);
-int st_insert2(st_table *, st_data_t, st_data_t, st_data_t (*)(st_data_t));
-int st_lookup(st_table *, st_data_t, st_data_t *);
-int st_get_key(st_table *, st_data_t, st_data_t *);
-typedef int st_update_callback_func(st_data_t *key, st_data_t *value, st_data_t arg, int existing);
-int st_update(st_table *table, st_data_t key, st_update_callback_func *func, st_data_t arg);
-int st_foreach(st_table *, int (*)(ANYARGS), st_data_t);
-int st_foreach_check(st_table *, int (*)(ANYARGS), st_data_t, st_data_t);
-int st_reverse_foreach(st_table *, int (*)(ANYARGS), st_data_t);
-void st_add_direct(st_table *, st_data_t, st_data_t);
-void st_free_table(st_table *);
-void st_cleanup_safe(st_table *, st_data_t);
-void st_clear(st_table *);
-st_table *st_copy(st_table *);
-int st_numcmp(st_data_t, st_data_t);
-st_index_t st_numhash(st_data_t);
-int st_strcasecmp(const char *s1, const char *s2);
-int st_strncasecmp(const char *s1, const char *s2, size_t n);
-size_t st_memsize(const st_table *);
-st_index_t st_hash(const void *ptr, size_t len, st_index_t h);
-st_index_t st_hash_uint32(st_index_t h, uint32_t i);
-st_index_t st_hash_uint(st_index_t h, st_index_t i);
-st_index_t st_hash_end(st_index_t h);
-st_index_t st_hash_start(st_index_t h);
-#define st_hash_start(h) ((st_index_t)(h))
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ST_H */
@@ -1,19 +0,0 @@
-#ifndef RUBY_SUBST_H
-#define RUBY_SUBST_H 1
-
-#undef snprintf
-#undef vsnprintf
-#define snprintf ruby_snprintf
-#define vsnprintf ruby_vsnprintf
-
-#ifdef BROKEN_CLOSE
-#undef getpeername
-#define getpeername ruby_getpeername
-#undef getsockname
-#define getsockname ruby_getsockname
-#undef shutdown
-#define shutdown ruby_shutdown
-#undef close
-#define close ruby_close
-#endif
-#endif
@@ -1,49 +0,0 @@
-/**********************************************************************
-
-  thread.h -
-
-  $Author: matz $
-  created at: Tue Jul 10 17:35:43 JST 2012
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_THREAD_H
-#define RUBY_THREAD_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/intern.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-void *rb_thread_call_with_gvl(void *(*func)(void *), void *data1);
-
-void *rb_thread_call_without_gvl(void *(*func)(void *), void *data1,
-				 rb_unblock_function_t *ubf, void *data2);
-void *rb_thread_call_without_gvl2(void *(*func)(void *), void *data1,
-				  rb_unblock_function_t *ubf, void *data2);
-
-#define RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_AFTER 0x01
-#define RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_THREAD_H */
@@ -1,99 +0,0 @@
-/**********************************************************************
-
-  util.h -
-
-  $Author: tadf $
-  created at: Thu Mar  9 11:55:53 JST 1995
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_UTIL_H
-#define RUBY_UTIL_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifndef _
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define scan_oct(s,l,e) ((int)ruby_scan_oct((s),(l),(e)))
-unsigned long ruby_scan_oct(const char *, size_t, size_t *);
-#define scan_hex(s,l,e) ((int)ruby_scan_hex((s),(l),(e)))
-unsigned long ruby_scan_hex(const char *, size_t, size_t *);
-
-void ruby_qsort(void *, const size_t, const size_t,
-		int (*)(const void *, const void *, void *), void *);
-
-void ruby_setenv(const char *, const char *);
-void ruby_unsetenv(const char *);
-#undef setenv
-#undef unsetenv
-#define setenv(name,val) ruby_setenv((name),(val))
-#define unsetenv(name,val) ruby_unsetenv(name)
-
-char *ruby_strdup(const char *);
-#undef strdup
-#define strdup(s) ruby_strdup(s)
-
-char *ruby_getcwd(void);
-#define my_getcwd() ruby_getcwd()
-
-double ruby_strtod(const char *, char **);
-#undef strtod
-#define strtod(s,e) ruby_strtod((s),(e))
-
-#if defined _MSC_VER && _MSC_VER >= 1300
-#pragma warning(push)
-#pragma warning(disable:4723)
-#endif
-#if defined _MSC_VER && _MSC_VER >= 1300
-#pragma warning(pop)
-#endif
-
-void ruby_each_words(const char *, void (*)(const char*, int, void*), void *);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_UTIL_H */
@@ -1,78 +0,0 @@
-/**********************************************************************
-
-  ruby/version.h -
-
-  $Author: ayumin $
-  created at: Wed May 13 12:56:56 JST 2009
-
-  Copyright (C) 1993-2009 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-/*
- * This file contains only
- * - never-changable informations, and
- * - interfaces accessible from extension libraries.
- *
- * Never try to check RUBY_VERSION_CODE etc in extension libraries,
- * check the features with mkmf.rb instead.
- */
-
-#ifndef RUBY_VERSION_H
-#define RUBY_VERSION_H 1
-
-/* The origin. */
-#define RUBY_AUTHOR "Yukihiro Matsumoto"
-#define RUBY_BIRTH_YEAR 1993
-#define RUBY_BIRTH_MONTH 2
-#define RUBY_BIRTH_DAY 24
-
-/* API version */
-#define RUBY_API_VERSION_MAJOR 2
-#define RUBY_API_VERSION_MINOR 0
-#define RUBY_API_VERSION_TEENY 0
-#define RUBY_API_VERSION_CODE (RUBY_API_VERSION_MAJOR*10000+RUBY_API_VERSION_MINOR*100+RUBY_API_VERSION_TEENY)
-
-#ifdef RUBY_EXTERN
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- * Interfaces from extension libraries.
- *
- * Before using these infos, think thrice whether they are really
- * necessary or not, and if the answer was yes, think twice a week
- * later again.
- */
-RUBY_EXTERN const int ruby_api_version[3];
-RUBY_EXTERN const char ruby_version[];
-RUBY_EXTERN const char ruby_release_date[];
-RUBY_EXTERN const char ruby_platform[];
-RUBY_EXTERN const int  ruby_patchlevel;
-RUBY_EXTERN const char ruby_description[];
-RUBY_EXTERN const char ruby_copyright[];
-RUBY_EXTERN const char ruby_engine[];
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-#endif
-
-#endif
@@ -1,68 +0,0 @@
-/**********************************************************************
-
-  ruby/vm.h -
-
-  $Author: shyouhei $
-  created at: Sat May 31 15:17:36 2008
-
-  Copyright (C) 2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_VM_H
-#define RUBY_VM_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/* Place holder.
- *
- * We will prepare VM creation/control APIs on 1.9.2 or later.
- * If you have an interest about it, please see mvm branch.
- * http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/mvm/
- */
-
-/* VM type declaration */
-typedef struct rb_vm_struct ruby_vm_t;
-
-/* core API */
-int ruby_vm_destruct(ruby_vm_t *vm);
-
-/**
- * ruby_vm_at_exit registers a function _func_ to be invoked when a VM
- * passed away.  Functions registered this way runs in reverse order
- * of registration, just like END {} block does.  The difference is
- * its timing to be triggered. ruby_vm_at_exit functions runs when a
- * VM _passed_ _away_, while END {} blocks runs just _before_ a VM
- * _is_ _passing_ _away_.
- *
- * You cannot register a function to another VM than where you are in.
- * So where to register is intuitive, omitted.  OTOH the argument
- * _func_ cannot know which VM it is in because at the time of
- * invocation, the VM has already died and there is no execution
- * context.  The VM itself is passed as the first argument to it.
- *
- * @param[in] func the function to register.
- */
-void ruby_vm_at_exit(void(*func)(ruby_vm_t *));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_VM_H */
@@ -1,307 +0,0 @@
-#ifndef INCLUDE_RUBY_CONFIG_H
-#define INCLUDE_RUBY_CONFIG_H 1
-/* confdefs.h */
-#define CANONICALIZATION_FOR_MATHN 1
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_STRINGS_H 1
-#define HAVE_INTTYPES_H 1
-#define HAVE_STDINT_H 1
-#define HAVE_UNISTD_H 1
-#define __EXTENSIONS__ 1
-#define _ALL_SOURCE 1
-#define _GNU_SOURCE 1
-#define _POSIX_PTHREAD_SEMANTICS 1
-#define _TANDEM_SOURCE 1
-#define HAVE_CRT_EXTERNS_H 1
-#define HAVE_DIRENT_H 1
-#define HAVE__BOOL 1
-#define HAVE_STDBOOL_H 1
-#define HAVE_SYS_WAIT_H 1
-#define HAVE_LIMITS_H 1
-#define HAVE_SYS_FILE_H 1
-#define HAVE_SYS_IOCTL_H 1
-#define HAVE_SYS_SYSCALL_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_SYS_FCNTL_H 1
-#define HAVE_SYS_SELECT_H 1
-#define HAVE_SYS_TIME_H 1
-#define HAVE_SYS_TIMES_H 1
-#define HAVE_SYS_PARAM_H 1
-#define HAVE_PWD_H 1
-#define HAVE_GRP_H 1
-#define HAVE_UTIME_H 1
-#define HAVE_SYS_RESOURCE_H 1
-#define HAVE_NETINET_IN_SYSTM_H 1
-#define HAVE_FLOAT_H 1
-#define HAVE_LANGINFO_H 1
-#define HAVE_LOCALE_H 1
-#define HAVE_TIME_H 1
-#define HAVE_SYS_SOCKET_H 1
-#define AC_APPLE_UNIVERSAL_BUILD 1
-#define HAVE_LONG_LONG 1
-#define HAVE_OFF_T 1
-#define SIZEOF_INT 4
-#define SIZEOF_SHORT 2
-#if defined(__LP64__) || defined(__LP64) || defined(_LP64) || defined(LP64)
-#define SIZEOF_LONG 8
-#else
-#define SIZEOF_LONG 4
-#endif
-#define SIZEOF_LONG_LONG 8
-#define SIZEOF___INT64 0
-#define SIZEOF_OFF_T 8
-#define SIZEOF_VOIDP SIZEOF_LONG
-#define SIZEOF_FLOAT 4
-#define SIZEOF_DOUBLE 8
-#define SIZEOF_TIME_T SIZEOF_LONG
-#define PRI_LL_PREFIX "ll"
-#define rb_pid_t pid_t
-#define PIDT2NUM(v) INT2NUM(v)
-#define NUM2PIDT(v) NUM2INT(v)
-#define PRI_PIDT_PREFIX PRI_INT_PREFIX
-#define rb_uid_t uid_t
-#define UIDT2NUM(v) UINT2NUM(v)
-#define NUM2UIDT(v) NUM2UINT(v)
-#define PRI_UIDT_PREFIX PRI_INT_PREFIX
-#define rb_gid_t gid_t
-#define GIDT2NUM(v) UINT2NUM(v)
-#define NUM2GIDT(v) NUM2UINT(v)
-#define PRI_GIDT_PREFIX PRI_INT_PREFIX
-#define rb_time_t time_t
-#define TIMET2NUM(v) LONG2NUM(v)
-#define NUM2TIMET(v) NUM2LONG(v)
-#define PRI_TIMET_PREFIX PRI_LONG_PREFIX
-#define rb_dev_t dev_t
-#define DEVT2NUM(v) INT2NUM(v)
-#define NUM2DEVT(v) NUM2INT(v)
-#define PRI_DEVT_PREFIX PRI_INT_PREFIX
-#define rb_mode_t mode_t
-#define MODET2NUM(v) UINT2NUM(v)
-#define NUM2MODET(v) NUM2UINT(v)
-#define PRI_MODET_PREFIX PRI_INT_PREFIX
-#define rb_rlim_t rlim_t
-#define RLIM2NUM(v) ULL2NUM(v)
-#define NUM2RLIM(v) NUM2ULL(v)
-#define PRI_RLIM_PREFIX PRI_LL_PREFIX
-#define HAVE_PROTOTYPES 1
-#define TOKEN_PASTE(x,y) x##y
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#define HAVE_STDARG_PROTOTYPES 1
-#define HAVE_VA_ARGS_MACRO 1
-#define NORETURN(x) __attribute__ ((noreturn)) x
-#define DEPRECATED(x) __attribute__ ((deprecated)) x
-#define NOINLINE(x) __attribute__ ((noinline)) x
-#if defined __i386__
-#define FUNC_STDCALL(x) __attribute__ ((stdcall)) x /* only if defined __i386__ */
-#endif /* defined __i386__ */
-#if defined __i386__
-#define FUNC_CDECL(x) __attribute__ ((cdecl)) x /* only if defined __i386__ */
-#endif /* defined __i386__ */
-#if defined __i386__
-#define FUNC_FASTCALL(x) __attribute__ ((fastcall)) x /* only if defined __i386__ */
-#endif /* defined __i386__ */
-#define HAVE_GCC_ATOMIC_BUILTINS 1
-#define UNREACHABLE __builtin_unreachable()
-#define RUBY_FUNC_EXPORTED __attribute__ ((visibility("default"))) extern
-#define HAVE_DECL_SYS_NERR 1
-#define HAVE_LIBDL 1
-#define SIZEOF_SIZE_T SIZEOF_LONG
-#define SIZEOF_PTRDIFF_T SIZEOF_SIZE_T
-#define PRI_SIZE_PREFIX "z"
-#define PRI_PTRDIFF_PREFIX "t"
-#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
-#define HAVE_ST_BLKSIZE 1
-#define HAVE_STRUCT_STAT_ST_BLOCKS 1
-#define HAVE_ST_BLOCKS 1
-#define HAVE_STRUCT_STAT_ST_RDEV 1
-#define HAVE_ST_RDEV 1
-#define SIZEOF_STRUCT_STAT_ST_SIZE SIZEOF_LONG_LONG
-#define SIZEOF_STRUCT_STAT_ST_BLOCKS SIZEOF_LONG_LONG
-#define HAVE_STRUCT_STAT_ST_ATIMESPEC 1
-#define HAVE_STRUCT_STAT_ST_MTIMESPEC 1
-#define HAVE_STRUCT_STAT_ST_CTIMESPEC 1
-#define HAVE_STRUCT_TIMEVAL 1
-#define HAVE_STRUCT_TIMESPEC 1
-#define HAVE_STRUCT_TIMEZONE 1
-#define HAVE_RB_FD_INIT 1
-#define HAVE_INT8_T 1
-#define SIZEOF_INT8_T 1
-#define HAVE_UINT8_T 1
-#define SIZEOF_UINT8_T 1
-#define HAVE_INT16_T 1
-#define SIZEOF_INT16_T 2
-#define HAVE_UINT16_T 1
-#define SIZEOF_UINT16_T 2
-#define HAVE_INT32_T 1
-#define SIZEOF_INT32_T 4
-#define HAVE_UINT32_T 1
-#define SIZEOF_UINT32_T 4
-#define HAVE_INT64_T 1
-#define SIZEOF_INT64_T 8
-#define HAVE_UINT64_T 1
-#define SIZEOF_UINT64_T 8
-#define HAVE_INTPTR_T 1
-#define SIZEOF_INTPTR_T SIZEOF_VOIDP
-#define HAVE_UINTPTR_T 1
-#define SIZEOF_UINTPTR_T SIZEOF_VOIDP
-#define HAVE_SSIZE_T 1
-#define SIZEOF_SSIZE_T SIZEOF_SIZE_T
-#define GETGROUPS_T gid_t
-#define RETSIGTYPE void
-#define HAVE_ALLOCA_H 1
-#define HAVE_ALLOCA 1
-#define HAVE_DUP2 1
-#define HAVE_MEMMOVE 1
-#define HAVE_STRERROR 1
-#define HAVE_STRCHR 1
-#define HAVE_STRSTR 1
-#define HAVE_CRYPT 1
-#define HAVE_FLOCK 1
-#define HAVE_ISNAN 1
-#define HAVE_FINITE 1
-#define HAVE_ISINF 1
-#define HAVE_HYPOT 1
-#define HAVE_ACOSH 1
-#define HAVE_ERF 1
-#define HAVE_TGAMMA 1
-#define HAVE_LGAMMA_R 1
-#define HAVE_CBRT 1
-#define HAVE_STRLCPY 1
-#define HAVE_STRLCAT 1
-#define HAVE_FFS 1
-#define SPT_TYPE SPT_REUSEARGV
-#define HAVE_SIGNBIT 1
-#define HAVE_FMOD 1
-#define HAVE_KILLPG 1
-#define HAVE_WAIT4 1
-#define HAVE_WAITPID 1
-#define HAVE_FORK 1
-#define HAVE_SYSCALL 1
-#define HAVE___SYSCALL 1
-#define HAVE_CHROOT 1
-#define HAVE_GETCWD 1
-#define HAVE_TRUNCATE 1
-#define HAVE_FTRUNCATE 1
-#define HAVE_FTELLO 1
-#define HAVE_TIMES 1
-#define HAVE_UTIMES 1
-#define HAVE_FCNTL 1
-#define HAVE_LOCKF 1
-#define HAVE_LSTAT 1
-#define HAVE_FSEEKO 1
-#define HAVE_LINK 1
-#define HAVE_SYMLINK 1
-#define HAVE_READLINK 1
-#define HAVE_READDIR_R 1
-#define HAVE_FSYNC 1
-#define HAVE_FCHOWN 1
-#define HAVE_SETITIMER 1
-#define HAVE_SETRUID 1
-#define HAVE_SETEUID 1
-#define HAVE_SETREUID 1
-#define HAVE_SOCKETPAIR 1
-#define HAVE_SETRGID 1
-#define HAVE_SETEGID 1
-#define HAVE_SETREGID 1
-#define HAVE_ISSETUGID 1
-#define HAVE_PAUSE 1
-#define HAVE_LCHOWN 1
-#define HAVE_LCHMOD 1
-#define HAVE_GETPGRP 1
-#define HAVE_SETPGRP 1
-#define HAVE_GETPGID 1
-#define HAVE_SETPGID 1
-#define HAVE_INITGROUPS 1
-#define HAVE_GETGROUPS 1
-#define HAVE_SETGROUPS 1
-#define HAVE_GETPRIORITY 1
-#define HAVE_GETRLIMIT 1
-#define HAVE_SETRLIMIT 1
-#define HAVE_SYSCONF 1
-#define HAVE_CLOSE 1
-#define HAVE_GETPWNAM_R 1
-#define HAVE_GETGRNAM_R 1
-#define HAVE_DLOPEN 1
-#define HAVE_SIGPROCMASK 1
-#define HAVE_SIGACTION 1
-#define HAVE_SIGSETJMP 1
-#define HAVE__SETJMP 1
-#define HAVE__LONGJMP 1
-#define HAVE_GETSID 1
-#define HAVE_SETSID 1
-#define HAVE_TELLDIR 1
-#define HAVE_SEEKDIR 1
-#define HAVE_FCHMOD 1
-#define HAVE_COSH 1
-#define HAVE_SINH 1
-#define HAVE_TANH 1
-#define HAVE_LOG2 1
-#define HAVE_ROUND 1
-#define HAVE_LLABS 1
-#define HAVE_SETUID 1
-#define HAVE_SETGID 1
-#define HAVE_SETENV 1
-#define HAVE_UNSETENV 1
-#define HAVE_MKTIME 1
-#define HAVE_TIMEGM 1
-#define HAVE_GMTIME_R 1
-#define HAVE_GETTIMEOFDAY 1
-#define HAVE_POLL 1
-#define HAVE_PREAD 1
-#define HAVE_SENDFILE 1
-#define HAVE_SHUTDOWN 1
-#define HAVE_SIGALTSTACK 1
-#define HAVE_DUP 1
-#define HAVE_POSIX_MEMALIGN 1
-#define HAVE_IOCTL 1
-#define RUBY_SETJMP(env) _setjmp(env)
-#define RUBY_LONGJMP(env,val) _longjmp(env,val)
-#define RUBY_JMP_BUF jmp_buf
-#define HAVE_STRUCT_TM_TM_ZONE 1
-#define HAVE_TM_ZONE 1
-#define HAVE_STRUCT_TM_TM_GMTOFF 1
-#define HAVE_DAYLIGHT 1
-#define HAVE_VAR_TIMEZONE 1
-#define TYPEOF_VAR_TIMEZONE long
-#define HAVE_TIMEZONE 1
-#define TIMEZONE_VOID 1
-#define NEGATIVE_TIME_T 1
-#define POSIX_SIGNAL 1
-#define RSHIFT(x,y) ((x)>>(int)(y))
-#define FILE_COUNT _r
-#define FILE_READPTR _p
-#define SIZEOF_STRUCT_STAT_ST_INO SIZEOF_LONG_LONG
-#define HAVE__SC_CLK_TCK 1
-#define STACK_GROW_DIRECTION -1
-#define _REENTRANT 1
-#define _THREAD_SAFE 1
-#define HAVE_LIBPTHREAD 1
-#define HAVE_SCHED_YIELD 1
-#define HAVE_PTHREAD_ATTR_SETINHERITSCHED 1
-#define HAVE_PTHREAD_ATTR_GETSTACK 1
-#define HAVE_PTHREAD_GET_STACKADDR_NP 1
-#define HAVE_PTHREAD_GET_STACKSIZE_NP 1
-#define HAVE_PTHREAD_COND_INIT 1
-#define HAVE_PTHREAD_CONDATTR_INIT 1
-#define HAVE_PTHREAD_SIGMASK 1
-#define HAVE_PTHREAD_ATTR_INIT 1
-#define HAVE_BACKTRACE 1
-#define HAVE_DLADDR 1
-#define DLEXT_MAXLEN 7
-#define DLEXT ".bundle"
-#define LIBDIR_BASENAME "lib"
-#define HAVE_PTHREAD_H 1
-#define LOAD_RELATIVE 1
-#define RUBY_EXEC_PREFIX ""
-#if defined __x86_64__
-#define RUBY_PLATFORM_CPU "x86_64"
-#endif /* defined __x86_64__ */
-#if defined __i386__
-#define RUBY_PLATFORM_CPU "i386"
-#endif /* defined __i386__ */
-#endif /* INCLUDE_RUBY_CONFIG_H */
@@ -1,145 +0,0 @@
-#ifndef INCLUDE_RUBY_CONFIG_H
-#define INCLUDE_RUBY_CONFIG_H 1
-//#if _MSC_VER != 1600
-//#error MSC version unmatch: _MSC_VER: 1600 is expected.
-//#endif
-#define RUBY_MSVCRT_VERSION 100
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STDDEF_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_LONG_LONG 1
-#define HAVE_OFF_T 1
-#define SIZEOF_INT 4
-#define SIZEOF_SHORT 2
-#define SIZEOF_LONG 4
-#define SIZEOF_LONG_LONG 8
-#define SIZEOF___INT64 8
-#define _INTEGRAL_MAX_BITS 64
-#define SIZEOF_OFF_T 8
-#define SIZEOF_VOIDP 4
-#define SIZEOF_FLOAT 4
-#define SIZEOF_DOUBLE 8
-#define SIZEOF_TIME_T 8
-#define TIMET2NUM(v) LL2NUM(v)
-#define NUM2TIMET(v) NUM2LL(v)
-#define SIZEOF_RLIM_T 0
-#define SIZEOF_SIZE_T 4
-#define SIZEOF_PTRDIFF_T 4
-#define SIZEOF_INTPTR_T 4
-#define SIZEOF_UINTPTR_T 4
-#define HAVE_PROTOTYPES 1
-#define TOKEN_PASTE(x,y) x##y
-#define HAVE_STDARG_PROTOTYPES 1
-#define NORETURN(x) __declspec(noreturn) x
-#define DEPRECATED(x) __declspec(deprecated) x
-#define NOINLINE(x) __declspec(noinline) x
-#define FUNC_STDCALL(x) __stdcall x
-#define FUNC_CDECL(x) __cdecl x
-#define FUNC_FASTCALL(x) __fastcall x
-#define RUBY_EXTERN extern __declspec(dllimport)
-#define HAVE_DECL_SYS_NERR 1
-#define HAVE_LIMITS_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_SYS_UTIME_H 1
-#define HAVE_FLOAT_H 1
-#define HAVE_TIME_H 1
-#define rb_pid_t int
-#define rb_gid_t int
-#define rb_uid_t int
-#define HAVE_STRUCT_STAT_ST_RDEV 1
-#define HAVE_ST_RDEV 1
-#define HAVE_STRUCT_TIMEVAL 1
-#define HAVE_STDINT_H 1
-#define HAVE_INT8_T 1
-#define HAVE_UINT8_T 1
-#define SIZEOF_INT8_T 1
-#define SIZEOF_UINT8_T 1
-#define HAVE_INT16_T 1
-#define HAVE_UINT16_T 1
-#define SIZEOF_INT16_T 2
-#define SIZEOF_UINT16_T 2
-#define HAVE_INT32_T 1
-#define HAVE_UINT32_T 1
-#define SIZEOF_INT32_T 4
-#define SIZEOF_UINT32_T 4
-#define HAVE_INT64_T 1
-#define HAVE_UINT64_T 1
-#define SIZEOF_INT64_T 8
-#define SIZEOF_UINT64_T 8
-#define HAVE_INTPTR_T 1
-#define HAVE_UINTPTR_T 1
-#define HAVE_SSIZE_T 1
-#define ssize_t int
-#define PRI_LL_PREFIX "I64"
-#define PRI_PIDT_PREFIX PRI_INT_PREFIX
-#define GETGROUPS_T int
-#define RETSIGTYPE void
-#define TYPEOF_TIMEVAL_TV_SEC long
-#define HAVE_ALLOCA 1
-#define HAVE_DUP2 1
-#define HAVE_MEMCMP 1
-#define HAVE_MEMMOVE 1
-#define HAVE_MKDIR 1
-#define HAVE_STRCASECMP 1
-#define HAVE_STRNCASECMP 1
-#define HAVE_STRERROR 1
-#define HAVE_STRFTIME 1
-#define HAVE_STRCHR 1
-#define HAVE_STRSTR 1
-#define HAVE_STRTOD 1
-#define HAVE_STRTOL 1
-#define HAVE_STRTOUL 1
-#define HAVE_FLOCK 1
-#define HAVE_ISNAN 1
-#define HAVE_FINITE 1
-#define HAVE_HYPOT 1
-#define HAVE_FMOD 1
-#define HAVE_FREXP 1
-#define HAVE_MODF 1
-#define HAVE_WAITPID 1
-#define HAVE_FSYNC 1
-#define HAVE_GETCWD 1
-#define HAVE_TRUNCATE 1
-#define HAVE_FTRUNCATE 1
-#define HAVE_FSEEKO 1
-#define HAVE_FTELLO 1
-#define HAVE_TIMES 1
-#define HAVE_FCNTL 1
-#define HAVE_LINK 1
-#define HAVE__SETJMP 1
-#define HAVE_TELLDIR 1
-#define HAVE_SEEKDIR 1
-#define HAVE_MKTIME 1
-#define HAVE_COSH 1
-#define HAVE_SINH 1
-#define HAVE_TANH 1
-#define HAVE_SIGNBIT 1
-#define HAVE_TZNAME 1
-#define HAVE_DAYLIGHT 1
-#define HAVE_GMTIME_R 1
-#define SETPGRP_VOID 1
-#define RSHIFT(x,y) ((x)>>(int)y)
-#define HAVE_RB_FD_INIT 1
-#define RUBY_SETJMP(env) _setjmp(env)
-#define RUBY_LONGJMP(env,val) longjmp(env,val)
-#define RUBY_JMP_BUF jmp_buf
-//#define inline __inline
-#define NEED_IO_SEEK_BETWEEN_RW 1
-#define STACK_GROW_DIRECTION -1
-#define CANONICALIZATION_FOR_MATHN 1
-#define DEFAULT_KCODE KCODE_NONE
-#define LOAD_RELATIVE 1
-#define DLEXT ".so"
-#define EXECUTABLE_EXTS ".exe",".com",".cmd",".bat"
-#define RUBY_COREDLL "msvcr100"
-#define LIBRUBY_SO "msvcrt-ruby200.dll"
-#if 0
-!if "msvcrt-ruby200"!="$(RUBY_SO_NAME)" || "i386-mswin32_100"!="$(ARCH)-$(PLATFORM)"
-config.h: nul
-!endif
-#endif
-#endif /* INCLUDE_RUBY_CONFIG_H */
@@ -1,35 +0,0 @@
-/**********************************************************************
-
-  ruby.h -
-
-  $Author$
-  created at: Sun 10 12:06:15 Jun JST 2007
-
-  Copyright (C) 2007-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_H
-#define RUBY_H 1
-
-#define HAVE_RUBY_DEFINES_H     1
-#define HAVE_RUBY_ENCODING_H    1
-#define HAVE_RUBY_INTERN_H      1
-#define HAVE_RUBY_IO_H          1
-#define HAVE_RUBY_MISSING_H     1
-#define HAVE_RUBY_ONIGURUMA_H   1
-#define HAVE_RUBY_RE_H          1
-#define HAVE_RUBY_REGEX_H       1
-#define HAVE_RUBY_RUBY_H        1
-#define HAVE_RUBY_ST_H          1
-#define HAVE_RUBY_THREAD_H      1
-#define HAVE_RUBY_UTIL_H        1
-#define HAVE_RUBY_VERSION_H     1
-#define HAVE_RUBY_VM_H          1
-#ifdef _WIN32
-#define HAVE_RUBY_WIN32_H       1
-#endif
-
-#include "ruby/ruby.h"
-
-#endif /* RUBY_H */
@@ -1,18 +0,0 @@
-#if   defined __GNUC__
-#warning use of RClass internals is deprecated
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use of RClass internals is deprecated")
-#endif
-
-#ifndef RUBY_BACKWARD_CLASSEXT_H
-#define RUBY_BACKWARD_CLASSEXT_H 1
-
-typedef struct rb_deprecated_classext_struct {
-    VALUE super;
-} rb_deprecated_classext_t;
-
-#undef RCLASS_SUPER(c)
-#define RCLASS_EXT(c) ((rb_deprecated_classext_t *)RCLASS(c)->ptr)
-#define RCLASS_SUPER(c) (RCLASS_EXT(c)->super)
-
-#endif	/* RUBY_BACKWARD_CLASSEXT_H */
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/io.h" instead of "rubyio.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/io.h\" instead of \"rubyio.h\"")
-#endif
-#include "ruby/io.h"
@@ -1,56 +0,0 @@
-/**********************************************************************
-
-  rubysig.h -
-
-  $Author: nobu $
-  $Date: 2012-06-19 18:43:53 +0900 (Tue, 19 Jun 2012) $
-  created at: Wed Aug 16 01:15:38 JST 1995
-
-  Copyright (C) 1993-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#if   defined __GNUC__
-#warning rubysig.h is obsolete
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: rubysig.h is obsolete")
-#endif
-
-#ifndef RUBYSIG_H
-#define RUBYSIG_H
-#include "ruby/ruby.h"
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-struct rb_blocking_region_buffer;
-DEPRECATED(RUBY_EXTERN struct rb_blocking_region_buffer *rb_thread_blocking_region_begin(void));
-DEPRECATED(RUBY_EXTERN void rb_thread_blocking_region_end(struct rb_blocking_region_buffer *));
-#define TRAP_BEG do {struct rb_blocking_region_buffer *__region = rb_thread_blocking_region_begin();
-#define TRAP_END rb_thread_blocking_region_end(__region);} while (0)
-#define RUBY_CRITICAL(statements) do {statements;} while (0)
-#define DEFER_INTS (0)
-#define ENABLE_INTS (1)
-#define ALLOW_INTS do {CHECK_INTS;} while (0)
-#define CHECK_INTS rb_thread_check_ints()
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/st.h" instead of bare "st.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/st.h\" instead of bare \"st.h\"")
-#endif
-#include "ruby/st.h"
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/util.h" instead of bare "util.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/util.h\" instead of bare \"util.h\"")
-#endif
-#include "ruby/util.h"
@@ -1,93 +0,0 @@
-/**********************************************************************
-
-  ruby/debug.h -
-
-  $Author: ko1 $
-  created at: Tue Nov 20 20:35:08 2012
-
-  Copyright (C) 2012 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RB_DEBUG_H
-#define RB_DEBUG_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/* Note: This file contains experimental APIs. */
-/* APIs can be replaced at Ruby 2.0.1 or later */
-
-/* debug inspector APIs */
-typedef struct rb_debug_inspector_struct rb_debug_inspector_t;
-typedef VALUE (*rb_debug_inspector_func_t)(const rb_debug_inspector_t *, void *);
-
-VALUE rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data);
-VALUE rb_debug_inspector_frame_self_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_class_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_binding_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_iseq_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_backtrace_locations(const rb_debug_inspector_t *dc);
-
-/* Old style set_trace_func APIs */
-
-/* duplicated def of include/ruby/ruby.h */
-void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_remove_event_hook(rb_event_hook_func_t func);
-
-int rb_remove_event_hook_with_data(rb_event_hook_func_t func, VALUE data);
-void rb_thread_add_event_hook(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_thread_remove_event_hook(VALUE thval, rb_event_hook_func_t func);
-int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
-
-/* TracePoint APIs */
-
-VALUE rb_tracepoint_new(VALUE target_thread_not_supported_yet, rb_event_flag_t events, void (*func)(VALUE, void *), void *data);
-VALUE rb_tracepoint_enable(VALUE tpval);
-VALUE rb_tracepoint_disable(VALUE tpval);
-VALUE rb_tracepoint_enabled_p(VALUE tpval);
-
-typedef struct rb_trace_arg_struct rb_trace_arg_t;
-rb_trace_arg_t *rb_tracearg_from_tracepoint(VALUE tpval);
-
-VALUE rb_tracearg_event(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_lineno(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_path(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_method_id(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_defined_class(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_self(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_return_value(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg);
-
-/* undocumented advanced tracing APIs */
-
-typedef enum {
-    RUBY_EVENT_HOOK_FLAG_SAFE    = 0x01,
-    RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
-    RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
-} rb_event_hook_flag_t;
-
-void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEBUG_H */
@@ -1,264 +0,0 @@
-/************************************************
-
-  defines.h -
-
-  $Author: ngoto $
-  created at: Wed May 18 00:21:44 JST 1994
-
-************************************************/
-
-#ifndef RUBY_DEFINES_H
-#define RUBY_DEFINES_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#define RUBY
-
-# include <stddef.h>
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-
-#undef __
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-
-#ifdef __cplusplus
-#define ANYARGS ...
-#else
-#define ANYARGS
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define xmalloc ruby_xmalloc
-#define xmalloc2 ruby_xmalloc2
-#define xcalloc ruby_xcalloc
-#define xrealloc ruby_xrealloc
-#define xrealloc2 ruby_xrealloc2
-#define xfree ruby_xfree
-
-void *xmalloc(size_t);
-void *xmalloc2(size_t,size_t);
-void *xcalloc(size_t,size_t);
-void *xrealloc(void*,size_t);
-void *xrealloc2(void*,size_t,size_t);
-void xfree(void*);
-
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#ifndef STRINGIZE0
-#define STRINGIZE0(expr) #expr
-#endif
-
-#if SIZEOF_LONG_LONG > 0
-# define LONG_LONG long long
-#elif SIZEOF___INT64 > 0
-# define HAVE_LONG_LONG 1
-# define LONG_LONG __int64
-# undef SIZEOF_LONG_LONG
-# define SIZEOF_LONG_LONG SIZEOF___INT64
-#endif
-
-#if SIZEOF_INT*2 <= SIZEOF_LONG_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned LONG_LONG
-# define BDIGIT_DBL_SIGNED LONG_LONG
-# define PRI_BDIGIT_PREFIX ""
-# define PRI_BDIGIT_DBL_PREFIX PRI_LL_PREFIX
-#elif SIZEOF_INT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX ""
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#elif SIZEOF_SHORT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS SIZEOF_SHORT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX "h"
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#else
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS (SIZEOF_LONG/2)
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX "h"
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#endif
-
-#define PRIdBDIGIT PRI_BDIGIT_PREFIX"d"
-#define PRIiBDIGIT PRI_BDIGIT_PREFIX"i"
-#define PRIoBDIGIT PRI_BDIGIT_PREFIX"o"
-#define PRIuBDIGIT PRI_BDIGIT_PREFIX"u"
-#define PRIxBDIGIT PRI_BDIGIT_PREFIX"x"
-#define PRIXBDIGIT PRI_BDIGIT_PREFIX"X"
-
-#define PRIdBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"d"
-#define PRIiBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"i"
-#define PRIoBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"o"
-#define PRIuBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"u"
-#define PRIxBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"x"
-#define PRIXBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"X"
-
-#ifdef __CYGWIN__
-#undef _WIN32
-#endif
-
-#if defined(_WIN32) || defined(__EMX__)
-#define DOSISH 1
-# define DOSISH_DRIVE_LETTER
-#endif
-
-#ifdef AC_APPLE_UNIVERSAL_BUILD
-#undef WORDS_BIGENDIAN
-#ifdef __BIG_ENDIAN__
-#define WORDS_BIGENDIAN
-#endif
-#endif
-
-#ifdef _WIN32
-#include "ruby/win32.h"
-#endif
-
-#if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE)
-#include <net/socket.h> /* intern.h needs fd_set definition */
-#elif defined (__SYMBIAN32__) && defined (HAVE_SYS_SELECT_H)
-# include <sys/select.h>
-#endif
-
-#ifdef __SYMBIAN32__
-# define FALSE 0
-# define TRUE 1
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-
-#ifndef FALSE
-# define FALSE 0
-#elif FALSE
-# error FALSE must be false
-#endif
-#ifndef TRUE
-# define TRUE 1
-#elif !TRUE
-# error TRUE must be true
-#endif
-
-#endif
-
-#ifndef RUBY_FUNC_EXPORTED
-#define RUBY_FUNC_EXPORTED
-#endif
-
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#ifndef EXTERN
-#define EXTERN RUBY_EXTERN	/* deprecated */
-#endif
-
-#ifndef RUBY_MBCHAR_MAXSIZE
-#define RUBY_MBCHAR_MAXSIZE INT_MAX
-        /* MB_CUR_MAX will not work well in C locale */
-#endif
-
-#if defined(__sparc)
-void rb_sparc_flush_register_windows(void);
-#  define FLUSH_REGISTER_WINDOWS rb_sparc_flush_register_windows()
-#elif defined(__ia64)
-void *rb_ia64_bsp(void);
-void rb_ia64_flushrs(void);
-#  define FLUSH_REGISTER_WINDOWS rb_ia64_flushrs()
-#else
-#  define FLUSH_REGISTER_WINDOWS ((void)0)
-#endif
-
-#if defined(DOSISH)
-#define PATH_SEP ";"
-#else
-#define PATH_SEP ":"
-#endif
-#define PATH_SEP_CHAR PATH_SEP[0]
-
-#define PATH_ENV "PATH"
-
-#if defined(DOSISH) && !defined(__EMX__)
-#define ENV_IGNORECASE
-#endif
-
-#ifndef CASEFOLD_FILESYSTEM
-# if defined DOSISH
-#   define CASEFOLD_FILESYSTEM 1
-# else
-#   define CASEFOLD_FILESYSTEM 0
-# endif
-#endif
-
-#ifndef DLEXT_MAXLEN
-#define DLEXT_MAXLEN 4
-#endif
-
-#ifndef RUBY_PLATFORM
-#define RUBY_PLATFORM "unknown-unknown"
-#endif
-
-#ifndef RUBY_ALIAS_FUNCTION_TYPE
-#define RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args) \
-    type prot {return name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION_VOID
-#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
-    void prot {name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION
-#define RUBY_ALIAS_FUNCTION(prot, name, args) \
-    RUBY_ALIAS_FUNCTION_TYPE(VALUE, prot, name, args)
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEFINES_H */
@@ -1,32 +0,0 @@
-/************************************************
-
-  digest.h - header file for ruby digest modules
-
-  $Author: akr $
-  created at: Fri May 25 08:54:56 JST 2001
-
-
-  Copyright (C) 2001-2006 Akinori MUSHA
-
-  $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
-  $Id: digest.h 25189 2009-10-02 12:04:37Z akr $
-
-************************************************/
-
-#include "ruby.h"
-
-#define RUBY_DIGEST_API_VERSION	2
-
-typedef void (*rb_digest_hash_init_func_t)(void *);
-typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
-typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
-
-typedef struct {
-    int api_version;
-    size_t digest_len;
-    size_t block_len;
-    size_t ctx_size;
-    rb_digest_hash_init_func_t init_func;
-    rb_digest_hash_update_func_t update_func;
-    rb_digest_hash_finish_func_t finish_func;
-} rb_digest_metadata_t;
@@ -1,217 +0,0 @@
-#ifndef RUBY_DL_H
-#define RUBY_DL_H
-
-#include <ruby.h>
-
-#if !defined(FUNC_CDECL)
-#  define FUNC_CDECL(x) x
-#endif
-
-#if defined(HAVE_DLFCN_H)
-# include <dlfcn.h>
-# /* some stranger systems may not define all of these */
-#ifndef RTLD_LAZY
-#define RTLD_LAZY 0
-#endif
-#ifndef RTLD_GLOBAL
-#define RTLD_GLOBAL 0
-#endif
-#ifndef RTLD_NOW
-#define RTLD_NOW 0
-#endif
-#else
-# if defined(_WIN32)
-#   include <windows.h>
-#   define dlopen(name,flag) ((void*)LoadLibrary(name))
-#   define dlerror() strerror(rb_w32_map_errno(GetLastError()))
-#   define dlsym(handle,name) ((void*)GetProcAddress((handle),(name)))
-#   define RTLD_LAZY -1
-#   define RTLD_NOW  -1
-#   define RTLD_GLOBAL -1
-# endif
-#endif
-
-#define MAX_CALLBACK 5
-#define DLSTACK_TYPE SIGNED_VALUE
-#define DLSTACK_SIZE (20)
-#define DLSTACK_PROTO \
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE
-#define DLSTACK_ARGS(stack) \
-    (stack)[0],(stack)[1],(stack)[2],(stack)[3],(stack)[4],\
-    (stack)[5],(stack)[6],(stack)[7],(stack)[8],(stack)[9],\
-    (stack)[10],(stack)[11],(stack)[12],(stack)[13],(stack)[14],\
-    (stack)[15],(stack)[16],(stack)[17],(stack)[18],(stack)[19]
-
-#define DLSTACK_PROTO0_ void
-#define DLSTACK_PROTO1_ DLSTACK_TYPE
-#define DLSTACK_PROTO2_ DLSTACK_PROTO1_, DLSTACK_TYPE
-#define DLSTACK_PROTO3_ DLSTACK_PROTO2_, DLSTACK_TYPE
-#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
-#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
-#define DLSTACK_PROTO5_ DLSTACK_PROTO4_, DLSTACK_TYPE
-#define DLSTACK_PROTO6_ DLSTACK_PROTO5_, DLSTACK_TYPE
-#define DLSTACK_PROTO7_ DLSTACK_PROTO6_, DLSTACK_TYPE
-#define DLSTACK_PROTO8_ DLSTACK_PROTO7_, DLSTACK_TYPE
-#define DLSTACK_PROTO9_ DLSTACK_PROTO8_, DLSTACK_TYPE
-#define DLSTACK_PROTO10_ DLSTACK_PROTO9_, DLSTACK_TYPE
-#define DLSTACK_PROTO11_ DLSTACK_PROTO10_, DLSTACK_TYPE
-#define DLSTACK_PROTO12_ DLSTACK_PROTO11_, DLSTACK_TYPE
-#define DLSTACK_PROTO13_ DLSTACK_PROTO12_, DLSTACK_TYPE
-#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
-#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
-#define DLSTACK_PROTO15_ DLSTACK_PROTO14_, DLSTACK_TYPE
-#define DLSTACK_PROTO16_ DLSTACK_PROTO15_, DLSTACK_TYPE
-#define DLSTACK_PROTO17_ DLSTACK_PROTO16_, DLSTACK_TYPE
-#define DLSTACK_PROTO18_ DLSTACK_PROTO17_, DLSTACK_TYPE
-#define DLSTACK_PROTO19_ DLSTACK_PROTO18_, DLSTACK_TYPE
-#define DLSTACK_PROTO20_ DLSTACK_PROTO19_, DLSTACK_TYPE
-
-/*
- * Add ",..." as the last argument.
- * This is required for variable argument functions such
- * as fprintf() on x86_64-linux.
- *
- * http://refspecs.linuxfoundation.org/elf/x86_64-abi-0.95.pdf
- * page 19:
- *
- *   For calls that may call functions that use varargs or stdargs
- *   (prototype-less calls or calls to functions containing ellipsis
- *   (...) in the declaration) %al is used as hidden argument to
- *   specify the number of SSE registers used.
- */
-#define DLSTACK_PROTO0 void
-#define DLSTACK_PROTO1 DLSTACK_PROTO1_, ...
-#define DLSTACK_PROTO2 DLSTACK_PROTO2_, ...
-#define DLSTACK_PROTO3 DLSTACK_PROTO3_, ...
-#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
-#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
-#define DLSTACK_PROTO5 DLSTACK_PROTO5_, ...
-#define DLSTACK_PROTO6 DLSTACK_PROTO6_, ...
-#define DLSTACK_PROTO7 DLSTACK_PROTO7_, ...
-#define DLSTACK_PROTO8 DLSTACK_PROTO8_, ...
-#define DLSTACK_PROTO9 DLSTACK_PROTO9_, ...
-#define DLSTACK_PROTO10 DLSTACK_PROTO10_, ...
-#define DLSTACK_PROTO11 DLSTACK_PROTO11_, ...
-#define DLSTACK_PROTO12 DLSTACK_PROTO12_, ...
-#define DLSTACK_PROTO13 DLSTACK_PROTO13_, ...
-#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
-#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
-#define DLSTACK_PROTO15 DLSTACK_PROTO15_, ...
-#define DLSTACK_PROTO16 DLSTACK_PROTO16_, ...
-#define DLSTACK_PROTO17 DLSTACK_PROTO17_, ...
-#define DLSTACK_PROTO18 DLSTACK_PROTO18_, ...
-#define DLSTACK_PROTO19 DLSTACK_PROTO19_, ...
-#define DLSTACK_PROTO20 DLSTACK_PROTO20_, ...
-
-#define DLSTACK_ARGS0(stack)
-#define DLSTACK_ARGS1(stack) (stack)[0]
-#define DLSTACK_ARGS2(stack) DLSTACK_ARGS1(stack), (stack)[1]
-#define DLSTACK_ARGS3(stack) DLSTACK_ARGS2(stack), (stack)[2]
-#define DLSTACK_ARGS4(stack) DLSTACK_ARGS3(stack), (stack)[3]
-#define DLSTACK_ARGS5(stack) DLSTACK_ARGS4(stack), (stack)[4]
-#define DLSTACK_ARGS6(stack) DLSTACK_ARGS5(stack), (stack)[5]
-#define DLSTACK_ARGS7(stack) DLSTACK_ARGS6(stack), (stack)[6]
-#define DLSTACK_ARGS8(stack) DLSTACK_ARGS7(stack), (stack)[7]
-#define DLSTACK_ARGS9(stack) DLSTACK_ARGS8(stack), (stack)[8]
-#define DLSTACK_ARGS10(stack) DLSTACK_ARGS9(stack), (stack)[9]
-#define DLSTACK_ARGS11(stack) DLSTACK_ARGS10(stack), (stack)[10]
-#define DLSTACK_ARGS12(stack) DLSTACK_ARGS11(stack), (stack)[11]
-#define DLSTACK_ARGS13(stack) DLSTACK_ARGS12(stack), (stack)[12]
-#define DLSTACK_ARGS14(stack) DLSTACK_ARGS13(stack), (stack)[13]
-#define DLSTACK_ARGS15(stack) DLSTACK_ARGS14(stack), (stack)[14]
-#define DLSTACK_ARGS16(stack) DLSTACK_ARGS15(stack), (stack)[15]
-#define DLSTACK_ARGS17(stack) DLSTACK_ARGS16(stack), (stack)[16]
-#define DLSTACK_ARGS18(stack) DLSTACK_ARGS17(stack), (stack)[17]
-#define DLSTACK_ARGS19(stack) DLSTACK_ARGS18(stack), (stack)[18]
-#define DLSTACK_ARGS20(stack) DLSTACK_ARGS19(stack), (stack)[19]
-
-extern VALUE rb_mDL;
-extern VALUE rb_cDLHandle;
-extern VALUE rb_cDLSymbol;
-extern VALUE rb_eDLError;
-extern VALUE rb_eDLTypeError;
-
-#define ALIGN_OF(type) offsetof(struct {char align_c; type align_x;}, align_x)
-
-#define ALIGN_VOIDP  ALIGN_OF(void*)
-#define ALIGN_SHORT  ALIGN_OF(short)
-#define ALIGN_CHAR   ALIGN_OF(char)
-#define ALIGN_INT    ALIGN_OF(int)
-#define ALIGN_LONG   ALIGN_OF(long)
-#if HAVE_LONG_LONG
-#define ALIGN_LONG_LONG ALIGN_OF(LONG_LONG)
-#endif
-#define ALIGN_FLOAT  ALIGN_OF(float)
-#define ALIGN_DOUBLE ALIGN_OF(double)
-
-#define DLALIGN(ptr,offset,align) \
-    ((offset) += ((align) - ((uintptr_t)((char *)(ptr) + (offset))) % (align)) % (align))
-
-
-#define DLTYPE_VOID  0
-#define DLTYPE_VOIDP 1
-#define DLTYPE_CHAR  2
-#define DLTYPE_SHORT 3
-#define DLTYPE_INT   4
-#define DLTYPE_LONG  5
-#if HAVE_LONG_LONG
-#define DLTYPE_LONG_LONG 6
-#endif
-#define DLTYPE_FLOAT 7
-#define DLTYPE_DOUBLE 8
-#define MAX_DLTYPE 9
-
-#if SIZEOF_VOIDP == SIZEOF_LONG
-# define PTR2NUM(x)   (ULONG2NUM((unsigned long)(x)))
-# define NUM2PTR(x)   ((void*)(NUM2ULONG(x)))
-#else
-/* # error --->> Ruby/DL2 requires sizeof(void*) == sizeof(long) to be compiled. <<--- */
-# define PTR2NUM(x)   (ULL2NUM((unsigned long long)(x)))
-# define NUM2PTR(x)   ((void*)(NUM2ULL(x)))
-#endif
-
-#define BOOL2INT(x)  (((x) == Qtrue)?1:0)
-#define INT2BOOL(x)  ((x)?Qtrue:Qfalse)
-
-typedef void (*freefunc_t)(void*);
-
-struct dl_handle {
-    void *ptr;
-    int  open;
-    int  enable_close;
-};
-
-
-struct cfunc_data {
-    void *ptr;
-    char *name;
-    int  type;
-    ID   calltype;
-    VALUE wrap;
-};
-extern ID rbdl_id_cdecl;
-extern ID rbdl_id_stdcall;
-#define CFUNC_CDECL   (rbdl_id_cdecl)
-#define CFUNC_STDCALL (rbdl_id_stdcall)
-
-struct ptr_data {
-    void *ptr;
-    long size;
-    freefunc_t free;
-    VALUE wrap[2];
-};
-
-#define RDL_HANDLE(obj) ((struct dl_handle *)(DATA_PTR(obj)))
-#define RCFUNC_DATA(obj) ((struct cfunc_data *)(DATA_PTR(obj)))
-#define RPTR_DATA(obj) ((struct ptr_data *)(DATA_PTR(obj)))
-
-VALUE rb_dlcfunc_new(void (*func)(), int dltype, const char * name, ID calltype);
-int rb_dlcfunc_kind_p(VALUE func);
-VALUE rb_dlptr_new(void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_malloc(long size, freefunc_t func);
-
-#endif
@@ -1,354 +0,0 @@
-/**********************************************************************
-
-  encoding.h -
-
-  $Author: matz $
-  created at: Thu May 24 11:49:41 JST 2007
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_ENCODING_H
-#define RUBY_ENCODING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdarg.h>
-#include "ruby/oniguruma.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define ENCODING_INLINE_MAX 1023
-#define ENCODING_SHIFT (FL_USHIFT+10)
-#define ENCODING_MASK (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT)
-
-#define ENCODING_SET_INLINED(obj,i) do {\
-    RBASIC(obj)->flags &= ~ENCODING_MASK;\
-    RBASIC(obj)->flags |= (VALUE)(i) << ENCODING_SHIFT;\
-} while (0)
-#define ENCODING_SET(obj,i) do {\
-    VALUE rb_encoding_set_obj = (obj); \
-    int encoding_set_enc_index = (i); \
-    if (encoding_set_enc_index < ENCODING_INLINE_MAX) \
-        ENCODING_SET_INLINED(rb_encoding_set_obj, encoding_set_enc_index); \
-    else \
-        rb_enc_set_index(rb_encoding_set_obj, encoding_set_enc_index); \
-} while (0)
-
-#define ENCODING_GET_INLINED(obj) (int)((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)
-#define ENCODING_GET(obj) \
-    (ENCODING_GET_INLINED(obj) != ENCODING_INLINE_MAX ? \
-     ENCODING_GET_INLINED(obj) : \
-     rb_enc_get_index(obj))
-
-#define ENCODING_IS_ASCII8BIT(obj) (ENCODING_GET_INLINED(obj) == 0)
-
-#define ENCODING_MAXNAMELEN 42
-
-#define ENC_CODERANGE_MASK	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE_UNKNOWN	0
-#define ENC_CODERANGE_7BIT	((int)FL_USER8)
-#define ENC_CODERANGE_VALID	((int)FL_USER9)
-#define ENC_CODERANGE_BROKEN	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE(obj) ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)
-#define ENC_CODERANGE_ASCIIONLY(obj) (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)
-#define ENC_CODERANGE_SET(obj,cr) (RBASIC(obj)->flags = \
-				   (RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr))
-#define ENC_CODERANGE_CLEAR(obj) ENC_CODERANGE_SET((obj),0)
-
-/* assumed ASCII compatibility */
-#define ENC_CODERANGE_AND(a, b) \
-    ((a) == ENC_CODERANGE_7BIT ? (b) : \
-     (a) == ENC_CODERANGE_VALID ? ((b) == ENC_CODERANGE_7BIT ? ENC_CODERANGE_VALID : (b)) : \
-     ENC_CODERANGE_UNKNOWN)
-
-#define ENCODING_CODERANGE_SET(obj, encindex, cr) \
-    do { \
-        VALUE rb_encoding_coderange_obj = (obj); \
-        ENCODING_SET(rb_encoding_coderange_obj, (encindex)); \
-        ENC_CODERANGE_SET(rb_encoding_coderange_obj, (cr)); \
-    } while (0)
-
-typedef OnigEncodingType rb_encoding;
-
-int rb_char_to_option_kcode(int c, int *option, int *kcode);
-
-int rb_enc_replicate(const char *, rb_encoding *);
-int rb_define_dummy_encoding(const char *);
-#define rb_enc_to_index(enc) ((enc) ? ENC_TO_ENCINDEX(enc) : 0)
-int rb_enc_get_index(VALUE obj);
-void rb_enc_set_index(VALUE obj, int encindex);
-int rb_enc_find_index(const char *name);
-int rb_to_encoding_index(VALUE);
-rb_encoding* rb_to_encoding(VALUE);
-rb_encoding* rb_find_encoding(VALUE);
-rb_encoding* rb_enc_get(VALUE);
-rb_encoding* rb_enc_compatible(VALUE,VALUE);
-rb_encoding* rb_enc_check(VALUE,VALUE);
-VALUE rb_enc_associate_index(VALUE, int);
-VALUE rb_enc_associate(VALUE, rb_encoding*);
-void rb_enc_copy(VALUE dst, VALUE src);
-
-VALUE rb_enc_str_new(const char*, long, rb_encoding*);
-VALUE rb_enc_reg_new(const char*, long, rb_encoding*, int);
-PRINTF_ARGS(VALUE rb_enc_sprintf(rb_encoding *, const char*, ...), 2, 3);
-VALUE rb_enc_vsprintf(rb_encoding *, const char*, va_list);
-long rb_enc_strlen(const char*, const char*, rb_encoding*);
-char* rb_enc_nth(const char*, const char*, long, rb_encoding*);
-VALUE rb_obj_encoding(VALUE);
-VALUE rb_enc_str_buf_cat(VALUE str, const char *ptr, long len, rb_encoding *enc);
-VALUE rb_enc_uint_chr(unsigned int code, rb_encoding *enc);
-
-VALUE rb_external_str_new_with_enc(const char *ptr, long len, rb_encoding *);
-VALUE rb_str_export_to_enc(VALUE, rb_encoding *);
-VALUE rb_str_conv_enc(VALUE str, rb_encoding *from, rb_encoding *to);
-VALUE rb_str_conv_enc_opts(VALUE str, rb_encoding *from, rb_encoding *to, int ecflags, VALUE ecopts);
-
-PRINTF_ARGS(NORETURN(void rb_enc_raise(rb_encoding *, VALUE, const char*, ...)), 3, 4);
-
-/* index -> rb_encoding */
-rb_encoding* rb_enc_from_index(int idx);
-
-/* name -> rb_encoding */
-rb_encoding * rb_enc_find(const char *name);
-
-/* rb_encoding * -> name */
-#define rb_enc_name(enc) (enc)->name
-
-/* rb_encoding * -> minlen/maxlen */
-#define rb_enc_mbminlen(enc) (enc)->min_enc_len
-#define rb_enc_mbmaxlen(enc) (enc)->max_enc_len
-
-/* -> mbclen (no error notification: 0 < ret <= e-p, no exception) */
-int rb_enc_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> mbclen (only for valid encoding) */
-int rb_enc_fast_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> chlen, invalid or needmore */
-int rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc);
-#define MBCLEN_CHARFOUND_P(ret)     ONIGENC_MBCLEN_CHARFOUND_P(ret)
-#define MBCLEN_CHARFOUND_LEN(ret)     ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
-#define MBCLEN_INVALID_P(ret)       ONIGENC_MBCLEN_INVALID_P(ret)
-#define MBCLEN_NEEDMORE_P(ret)      ONIGENC_MBCLEN_NEEDMORE_P(ret)
-#define MBCLEN_NEEDMORE_LEN(ret)      ONIGENC_MBCLEN_NEEDMORE_LEN(ret)
-
-/* -> 0x00..0x7f, -1 */
-int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc);
-
-
-/* -> code (and len) or raise exception */
-unsigned int rb_enc_codepoint_len(const char *p, const char *e, int *len, rb_encoding *enc);
-
-/* prototype for obsolete function */
-unsigned int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc);
-/* overriding macro */
-#define rb_enc_codepoint(p,e,enc) rb_enc_codepoint_len((p),(e),0,(enc))
-#define rb_enc_mbc_to_codepoint(p, e, enc) ONIGENC_MBC_TO_CODE((enc),(UChar*)(p),(UChar*)(e))
-
-/* -> codelen>0 or raise exception */
-int rb_enc_codelen(int code, rb_encoding *enc);
-
-/* code,ptr,encoding -> write buf */
-#define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf))
-
-/* start, ptr, end, encoding -> prev_char */
-#define rb_enc_prev_char(s,p,e,enc) ((char *)onigenc_get_prev_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-/* start, ptr, end, encoding -> next_char */
-#define rb_enc_left_char_head(s,p,e,enc) ((char *)onigenc_get_left_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_right_char_head(s,p,e,enc) ((char *)onigenc_get_right_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_step_back(s,p,e,n,enc) ((char *)onigenc_step_back((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n)))
-
-/* ptr, ptr, encoding -> newline_or_not */
-#define rb_enc_is_newline(p,end,enc)  ONIGENC_IS_MBC_NEWLINE((enc),(UChar*)(p),(UChar*)(end))
-
-#define rb_enc_isctype(c,t,enc) ONIGENC_IS_CODE_CTYPE((enc),(c),(t))
-#define rb_enc_isascii(c,enc) ONIGENC_IS_CODE_ASCII(c)
-#define rb_enc_isalpha(c,enc) ONIGENC_IS_CODE_ALPHA((enc),(c))
-#define rb_enc_islower(c,enc) ONIGENC_IS_CODE_LOWER((enc),(c))
-#define rb_enc_isupper(c,enc) ONIGENC_IS_CODE_UPPER((enc),(c))
-#define rb_enc_ispunct(c,enc) ONIGENC_IS_CODE_PUNCT((enc),(c))
-#define rb_enc_isalnum(c,enc) ONIGENC_IS_CODE_ALNUM((enc),(c))
-#define rb_enc_isprint(c,enc) ONIGENC_IS_CODE_PRINT((enc),(c))
-#define rb_enc_isspace(c,enc) ONIGENC_IS_CODE_SPACE((enc),(c))
-#define rb_enc_isdigit(c,enc) ONIGENC_IS_CODE_DIGIT((enc),(c))
-
-#define rb_enc_asciicompat(enc) (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))
-
-int rb_enc_casefold(char *to, const char *p, const char *e, rb_encoding *enc);
-int rb_enc_toupper(int c, rb_encoding *enc);
-int rb_enc_tolower(int c, rb_encoding *enc);
-ID rb_intern3(const char*, long, rb_encoding*);
-ID rb_interned_id_p(const char *, long, rb_encoding *);
-int rb_enc_symname_p(const char*, rb_encoding*);
-int rb_enc_symname2_p(const char*, long, rb_encoding*);
-int rb_enc_str_coderange(VALUE);
-long rb_str_coderange_scan_restartable(const char*, const char*, rb_encoding*, int*);
-int rb_enc_str_asciionly_p(VALUE);
-#define rb_enc_str_asciicompat_p(str) rb_enc_asciicompat(rb_enc_get(str))
-VALUE rb_enc_from_encoding(rb_encoding *enc);
-int rb_enc_unicode_p(rb_encoding *enc);
-rb_encoding *rb_ascii8bit_encoding(void);
-rb_encoding *rb_utf8_encoding(void);
-rb_encoding *rb_usascii_encoding(void);
-rb_encoding *rb_locale_encoding(void);
-rb_encoding *rb_filesystem_encoding(void);
-rb_encoding *rb_default_external_encoding(void);
-rb_encoding *rb_default_internal_encoding(void);
-int rb_ascii8bit_encindex(void);
-int rb_utf8_encindex(void);
-int rb_usascii_encindex(void);
-int rb_locale_encindex(void);
-int rb_filesystem_encindex(void);
-VALUE rb_enc_default_external(void);
-VALUE rb_enc_default_internal(void);
-void rb_enc_set_default_external(VALUE encoding);
-void rb_enc_set_default_internal(VALUE encoding);
-VALUE rb_locale_charmap(VALUE klass);
-long rb_memsearch(const void*,long,const void*,long,rb_encoding*);
-char *rb_enc_path_next(const char *,const char *,rb_encoding*);
-char *rb_enc_path_skip_prefix(const char *,const char *,rb_encoding*);
-char *rb_enc_path_last_separator(const char *,const char *,rb_encoding*);
-char *rb_enc_path_end(const char *,const char *,rb_encoding*);
-const char *ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encoding *enc);
-const char *ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc);
-ID rb_check_id_cstr(const char *ptr, long len, rb_encoding *enc);
-
-RUBY_EXTERN VALUE rb_cEncoding;
-#define ENC_DUMMY_FLAG (1<<24)
-#define ENC_INDEX_MASK (~(~0U<<24))
-
-#define ENC_TO_ENCINDEX(enc) (int)((enc)->ruby_encoding_index & ENC_INDEX_MASK)
-
-#define ENC_DUMMY_P(enc) ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)
-#define ENC_SET_DUMMY(enc) ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)
-
-static inline int
-rb_enc_dummy_p(rb_encoding *enc)
-{
-    return ENC_DUMMY_P(enc) != 0;
-}
-
-/* econv stuff */
-
-typedef enum {
-    econv_invalid_byte_sequence,
-    econv_undefined_conversion,
-    econv_destination_buffer_full,
-    econv_source_buffer_empty,
-    econv_finished,
-    econv_after_output,
-    econv_incomplete_input
-} rb_econv_result_t;
-
-typedef struct rb_econv_t rb_econv_t;
-
-VALUE rb_str_encode(VALUE str, VALUE to, int ecflags, VALUE ecopts);
-int rb_econv_has_convpath_p(const char* from_encoding, const char* to_encoding);
-
-int rb_econv_prepare_options(VALUE opthash, VALUE *ecopts, int ecflags);
-int rb_econv_prepare_opts(VALUE opthash, VALUE *ecopts);
-
-rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, int ecflags);
-rb_econv_t *rb_econv_open_opts(const char *source_encoding, const char *destination_encoding, int ecflags, VALUE ecopts);
-
-rb_econv_result_t rb_econv_convert(rb_econv_t *ec,
-    const unsigned char **source_buffer_ptr, const unsigned char *source_buffer_end,
-    unsigned char **destination_buffer_ptr, unsigned char *destination_buffer_end,
-    int flags);
-void rb_econv_close(rb_econv_t *ec);
-
-/* result: 0:success -1:failure */
-int rb_econv_set_replacement(rb_econv_t *ec, const unsigned char *str, size_t len, const char *encname);
-
-/* result: 0:success -1:failure */
-int rb_econv_decorate_at_first(rb_econv_t *ec, const char *decorator_name);
-int rb_econv_decorate_at_last(rb_econv_t *ec, const char *decorator_name);
-
-VALUE rb_econv_open_exc(const char *senc, const char *denc, int ecflags);
-
-/* result: 0:success -1:failure */
-int rb_econv_insert_output(rb_econv_t *ec,
-    const unsigned char *str, size_t len, const char *str_encoding);
-
-/* encoding that rb_econv_insert_output doesn't need conversion */
-const char *rb_econv_encoding_to_insert_output(rb_econv_t *ec);
-
-/* raise an error if the last rb_econv_convert is error */
-void rb_econv_check_error(rb_econv_t *ec);
-
-/* returns an exception object or nil */
-VALUE rb_econv_make_exception(rb_econv_t *ec);
-
-int rb_econv_putbackable(rb_econv_t *ec);
-void rb_econv_putback(rb_econv_t *ec, unsigned char *p, int n);
-
-/* returns the corresponding ASCII compatible encoding for encname,
- * or NULL if encname is not ASCII incompatible encoding. */
-const char *rb_econv_asciicompat_encoding(const char *encname);
-
-VALUE rb_econv_str_convert(rb_econv_t *ec, VALUE src, int flags);
-VALUE rb_econv_substr_convert(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, int flags);
-VALUE rb_econv_str_append(rb_econv_t *ec, VALUE src, VALUE dst, int flags);
-VALUE rb_econv_substr_append(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, VALUE dst, int flags);
-
-void rb_econv_binmode(rb_econv_t *ec);
-
-/* flags for rb_econv_open */
-
-#define ECONV_ERROR_HANDLER_MASK                0x000000ff
-
-#define ECONV_INVALID_MASK                      0x0000000f
-#define ECONV_INVALID_REPLACE                   0x00000002
-
-#define ECONV_UNDEF_MASK                        0x000000f0
-#define ECONV_UNDEF_REPLACE                     0x00000020
-#define ECONV_UNDEF_HEX_CHARREF                 0x00000030
-
-#define ECONV_DECORATOR_MASK                    0x0000ff00
-#define ECONV_NEWLINE_DECORATOR_MASK            0x00003f00
-#define ECONV_NEWLINE_DECORATOR_READ_MASK       0x00000f00
-#define ECONV_NEWLINE_DECORATOR_WRITE_MASK      0x00003000
-
-#define ECONV_UNIVERSAL_NEWLINE_DECORATOR       0x00000100
-#define ECONV_CRLF_NEWLINE_DECORATOR            0x00001000
-#define ECONV_CR_NEWLINE_DECORATOR              0x00002000
-#define ECONV_XML_TEXT_DECORATOR                0x00004000
-#define ECONV_XML_ATTR_CONTENT_DECORATOR        0x00008000
-
-#define ECONV_STATEFUL_DECORATOR_MASK           0x00f00000
-#define ECONV_XML_ATTR_QUOTE_DECORATOR          0x00100000
-
-#if defined(RUBY_TEST_CRLF_ENVIRONMENT) || defined(_WIN32)
-#define ECONV_DEFAULT_NEWLINE_DECORATOR ECONV_CRLF_NEWLINE_DECORATOR
-#else
-#define ECONV_DEFAULT_NEWLINE_DECORATOR 0
-#endif
-
-/* end of flags for rb_econv_open */
-
-/* flags for rb_econv_convert */
-#define ECONV_PARTIAL_INPUT                     0x00010000
-#define ECONV_AFTER_OUTPUT                      0x00020000
-/* end of flags for rb_econv_convert */
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ENCODING_H */
@@ -1,929 +0,0 @@
-/**********************************************************************
-
-  intern.h -
-
-  $Author: nagachika $
-  created at: Thu Jun 10 14:22:17 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-#ifndef RUBY_INTERN_H
-#define RUBY_INTERN_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifdef HAVE_STDARG_PROTOTYPES
-# include <stdarg.h>
-#else
-# include <varargs.h>
-#endif
-
-#if defined(HAVE_SYS_TYPES_H)
-#include <sys/types.h>
-#endif
-
-#if defined(HAVE_SYS_TIME_H)
-#include <sys/time.h>
-#endif
-
-#include "ruby/st.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- * Functions and variables that are used by more than one source file of
- * the kernel.
- */
-
-#define UNLIMITED_ARGUMENTS (-1)
-
-/* array.c */
-void rb_mem_clear(register VALUE*, register long);
-VALUE rb_assoc_new(VALUE, VALUE);
-VALUE rb_check_array_type(VALUE);
-VALUE rb_ary_new(void);
-VALUE rb_ary_new2(long);
-VALUE rb_ary_new3(long,...);
-VALUE rb_ary_new4(long, const VALUE *);
-VALUE rb_ary_tmp_new(long);
-void rb_ary_free(VALUE);
-void rb_ary_modify(VALUE);
-VALUE rb_ary_freeze(VALUE);
-VALUE rb_ary_shared_with_p(VALUE, VALUE);
-VALUE rb_ary_aref(int, VALUE*, VALUE);
-VALUE rb_ary_subseq(VALUE, long, long);
-void rb_ary_store(VALUE, long, VALUE);
-VALUE rb_ary_dup(VALUE);
-VALUE rb_ary_resurrect(VALUE ary);
-VALUE rb_ary_to_ary(VALUE);
-VALUE rb_ary_to_s(VALUE);
-VALUE rb_ary_push(VALUE, VALUE);
-VALUE rb_ary_pop(VALUE);
-VALUE rb_ary_shift(VALUE);
-VALUE rb_ary_unshift(VALUE, VALUE);
-VALUE rb_ary_entry(VALUE, long);
-VALUE rb_ary_each(VALUE);
-VALUE rb_ary_join(VALUE, VALUE);
-VALUE rb_ary_reverse(VALUE);
-VALUE rb_ary_rotate(VALUE, long);
-VALUE rb_ary_sort(VALUE);
-VALUE rb_ary_sort_bang(VALUE);
-VALUE rb_ary_delete(VALUE, VALUE);
-VALUE rb_ary_delete_at(VALUE, long);
-VALUE rb_ary_clear(VALUE);
-VALUE rb_ary_plus(VALUE, VALUE);
-VALUE rb_ary_concat(VALUE, VALUE);
-VALUE rb_ary_assoc(VALUE, VALUE);
-VALUE rb_ary_rassoc(VALUE, VALUE);
-VALUE rb_ary_includes(VALUE, VALUE);
-VALUE rb_ary_cmp(VALUE, VALUE);
-VALUE rb_ary_replace(VALUE copy, VALUE orig);
-VALUE rb_get_values_at(VALUE, long, int, VALUE*, VALUE(*)(VALUE,long));
-VALUE rb_ary_resize(VALUE ary, long len);
-/* bignum.c */
-VALUE rb_big_new(long, int);
-int rb_bigzero_p(VALUE x);
-VALUE rb_big_clone(VALUE);
-void rb_big_2comp(VALUE);
-VALUE rb_big_norm(VALUE);
-void rb_big_resize(VALUE big, long len);
-VALUE rb_uint2big(VALUE);
-VALUE rb_int2big(SIGNED_VALUE);
-VALUE rb_uint2inum(VALUE);
-VALUE rb_int2inum(SIGNED_VALUE);
-VALUE rb_cstr_to_inum(const char*, int, int);
-VALUE rb_str_to_inum(VALUE, int, int);
-VALUE rb_cstr2inum(const char*, int);
-VALUE rb_str2inum(VALUE, int);
-VALUE rb_big2str(VALUE, int);
-VALUE rb_big2str0(VALUE, int, int);
-SIGNED_VALUE rb_big2long(VALUE);
-#define rb_big2int(x) rb_big2long(x)
-VALUE rb_big2ulong(VALUE);
-#define rb_big2uint(x) rb_big2ulong(x)
-VALUE rb_big2ulong_pack(VALUE x);
-#if HAVE_LONG_LONG
-VALUE rb_ll2inum(LONG_LONG);
-VALUE rb_ull2inum(unsigned LONG_LONG);
-LONG_LONG rb_big2ll(VALUE);
-unsigned LONG_LONG rb_big2ull(VALUE);
-#endif  /* HAVE_LONG_LONG */
-DEPRECATED(void rb_quad_pack(char*,VALUE));
-DEPRECATED(VALUE rb_quad_unpack(const char*,int));
-void rb_big_pack(VALUE val, unsigned long *buf, long num_longs);
-VALUE rb_big_unpack(unsigned long *buf, long num_longs);
-int rb_uv_to_utf8(char[6],unsigned long);
-VALUE rb_dbl2big(double);
-double rb_big2dbl(VALUE);
-VALUE rb_big_cmp(VALUE, VALUE);
-VALUE rb_big_eq(VALUE, VALUE);
-VALUE rb_big_eql(VALUE, VALUE);
-VALUE rb_big_plus(VALUE, VALUE);
-VALUE rb_big_minus(VALUE, VALUE);
-VALUE rb_big_mul(VALUE, VALUE);
-VALUE rb_big_div(VALUE, VALUE);
-VALUE rb_big_idiv(VALUE, VALUE);
-VALUE rb_big_modulo(VALUE, VALUE);
-VALUE rb_big_divmod(VALUE, VALUE);
-VALUE rb_big_pow(VALUE, VALUE);
-VALUE rb_big_and(VALUE, VALUE);
-VALUE rb_big_or(VALUE, VALUE);
-VALUE rb_big_xor(VALUE, VALUE);
-VALUE rb_big_lshift(VALUE, VALUE);
-VALUE rb_big_rshift(VALUE, VALUE);
-/* rational.c */
-VALUE rb_rational_raw(VALUE, VALUE);
-#define rb_rational_raw1(x) rb_rational_raw((x), INT2FIX(1))
-#define rb_rational_raw2(x,y) rb_rational_raw((x), (y))
-VALUE rb_rational_new(VALUE, VALUE);
-#define rb_rational_new1(x) rb_rational_new((x), INT2FIX(1))
-#define rb_rational_new2(x,y) rb_rational_new((x), (y))
-VALUE rb_Rational(VALUE, VALUE);
-#define rb_Rational1(x) rb_Rational((x), INT2FIX(1))
-#define rb_Rational2(x,y) rb_Rational((x), (y))
-/* complex.c */
-VALUE rb_complex_raw(VALUE, VALUE);
-#define rb_complex_raw1(x) rb_complex_raw((x), INT2FIX(0))
-#define rb_complex_raw2(x,y) rb_complex_raw((x), (y))
-VALUE rb_complex_new(VALUE, VALUE);
-#define rb_complex_new1(x) rb_complex_new((x), INT2FIX(0))
-#define rb_complex_new2(x,y) rb_complex_new((x), (y))
-VALUE rb_complex_polar(VALUE, VALUE);
-VALUE rb_Complex(VALUE, VALUE);
-#define rb_Complex1(x) rb_Complex((x), INT2FIX(0))
-#define rb_Complex2(x,y) rb_Complex((x), (y))
-/* class.c */
-VALUE rb_class_boot(VALUE);
-VALUE rb_class_new(VALUE);
-VALUE rb_mod_init_copy(VALUE, VALUE);
-VALUE rb_singleton_class_clone(VALUE);
-void rb_singleton_class_attached(VALUE,VALUE);
-VALUE rb_make_metaclass(VALUE, VALUE);
-void rb_check_inheritable(VALUE);
-VALUE rb_class_inherited(VALUE, VALUE);
-VALUE rb_define_class_id(ID, VALUE);
-VALUE rb_define_class_id_under(VALUE, ID, VALUE);
-VALUE rb_module_new(void);
-VALUE rb_define_module_id(ID);
-VALUE rb_define_module_id_under(VALUE, ID);
-VALUE rb_include_class_new(VALUE, VALUE);
-VALUE rb_mod_included_modules(VALUE);
-VALUE rb_mod_include_p(VALUE, VALUE);
-VALUE rb_mod_ancestors(VALUE);
-VALUE rb_class_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_public_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_protected_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_private_instance_methods(int, VALUE*, VALUE);
-VALUE rb_obj_singleton_methods(int, VALUE*, VALUE);
-void rb_define_method_id(VALUE, ID, VALUE (*)(ANYARGS), int);
-void rb_frozen_class_p(VALUE);
-void rb_undef(VALUE, ID);
-void rb_define_protected_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_private_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
-VALUE rb_singleton_class(VALUE);
-/* compar.c */
-int rb_cmpint(VALUE, VALUE, VALUE);
-NORETURN(void rb_cmperr(VALUE, VALUE));
-/* cont.c */
-VALUE rb_fiber_new(VALUE (*)(ANYARGS), VALUE);
-VALUE rb_fiber_resume(VALUE fib, int argc, VALUE *args);
-VALUE rb_fiber_yield(int argc, VALUE *args);
-VALUE rb_fiber_current(void);
-VALUE rb_fiber_alive_p(VALUE);
-/* enum.c */
-VALUE rb_enum_values_pack(int, VALUE*);
-/* enumerator.c */
-VALUE rb_enumeratorize(VALUE, VALUE, int, VALUE *);
-VALUE rb_enumeratorize_with_size(VALUE, VALUE, int, VALUE *, VALUE (*)(ANYARGS));
-#define RETURN_SIZED_ENUMERATOR(obj, argc, argv, size_fn) do {		\
-	if (!rb_block_given_p())					\
-	    return rb_enumeratorize_with_size((obj), ID2SYM(rb_frame_this_func()),\
-				    (argc), (argv), (size_fn));		\
-    } while (0)
-#define RETURN_ENUMERATOR(obj, argc, argv) RETURN_SIZED_ENUMERATOR(obj, argc, argv, 0)
-/* error.c */
-VALUE rb_exc_new(VALUE, const char*, long);
-VALUE rb_exc_new2(VALUE, const char*);
-VALUE rb_exc_new3(VALUE, VALUE);
-PRINTF_ARGS(NORETURN(void rb_loaderror(const char*, ...)), 1, 2);
-PRINTF_ARGS(NORETURN(void rb_loaderror_with_path(VALUE path, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error(ID, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error_str(VALUE, const char*, ...)), 2, 3);
-NORETURN(void rb_invalid_str(const char*, const char*));
-PRINTF_ARGS(void rb_compile_error(const char*, int, const char*, ...), 3, 4);
-PRINTF_ARGS(void rb_compile_error_with_enc(const char*, int, void *, const char*, ...), 4, 5);
-PRINTF_ARGS(void rb_compile_error_append(const char*, ...), 1, 2);
-NORETURN(void rb_error_frozen(const char*));
-void rb_error_untrusted(VALUE);
-void rb_check_frozen(VALUE);
-void rb_check_trusted(VALUE);
-#define rb_check_frozen_internal(obj) do { \
-	VALUE frozen_obj = (obj); \
-	if (OBJ_FROZEN(frozen_obj)) { \
-	    rb_error_frozen(rb_obj_classname(frozen_obj)); \
-	} \
-    } while (0)
-#define rb_check_trusted_internal(obj) do { \
-	VALUE untrusted_obj = (obj); \
-	if (!OBJ_UNTRUSTED(untrusted_obj)) { \
-	    rb_error_untrusted(untrusted_obj); \
-	} \
-    } while (0)
-#ifdef __GNUC__
-#define rb_check_frozen(obj) __extension__({rb_check_frozen_internal(obj);})
-#define rb_check_trusted(obj) __extension__({rb_check_trusted_internal(obj);})
-#else
-static inline void
-rb_check_frozen_inline(VALUE obj)
-{
-    rb_check_frozen_internal(obj);
-}
-#define rb_check_frozen(obj) rb_check_frozen_inline(obj)
-static inline void
-rb_check_trusted_inline(VALUE obj)
-{
-    rb_check_trusted_internal(obj);
-}
-#define rb_check_trusted(obj) rb_check_trusted_inline(obj)
-#endif
-void rb_check_copyable(VALUE obj, VALUE orig);
-
-#define OBJ_INIT_COPY(obj, orig) \
-    ((obj) != (orig) && (rb_obj_init_copy((obj), (orig)), 1))
-
-/* eval.c */
-int rb_sourceline(void);
-const char *rb_sourcefile(void);
-VALUE rb_check_funcall(VALUE, ID, int, VALUE*);
-
-NORETURN(void rb_error_arity(int, int, int));
-#define rb_check_arity(argc, min, max) do { \
-  if (((argc) < (min)) || ((argc) > (max) && (max) != UNLIMITED_ARGUMENTS)) \
-    rb_error_arity(argc, min, max); \
-  } while(0)
-
-#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
-typedef struct {
-    int maxfd;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-void rb_fd_zero(rb_fdset_t *);
-void rb_fd_set(int, rb_fdset_t *);
-void rb_fd_clr(int, rb_fdset_t *);
-int rb_fd_isset(int, const rb_fdset_t *);
-void rb_fd_copy(rb_fdset_t *, const fd_set *, int);
-void rb_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-int rb_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->maxfd)
-
-#elif defined(_WIN32)
-
-typedef struct {
-    int capa;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-#define rb_fd_zero(f)		((f)->fdset->fd_count = 0)
-void rb_fd_set(int, rb_fdset_t *);
-#define rb_fd_clr(n, f)		rb_w32_fdclr((n), (f)->fdset)
-#define rb_fd_isset(n, f)	rb_w32_fdisset((n), (f)->fdset)
-#define rb_fd_copy(d, s, n)	rb_w32_fd_copy((d), (s), (n))
-void rb_w32_fd_copy(rb_fdset_t *, const fd_set *, int);
-#define rb_fd_dup(d, s)	rb_w32_fd_dup((d), (s))
-void rb_w32_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	rb_w32_select((n), (rfds) ? ((rb_fdset_t*)(rfds))->fdset : NULL, (wfds) ? ((rb_fdset_t*)(wfds))->fdset : NULL, (efds) ? ((rb_fdset_t*)(efds))->fdset: NULL, (timeout))
-#define rb_fd_resize(n, f)	((void)(f))
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->fdset->fd_count)
-
-#else
-
-typedef fd_set rb_fdset_t;
-#define rb_fd_zero(f)	FD_ZERO(f)
-#define rb_fd_set(n, f)	FD_SET((n), (f))
-#define rb_fd_clr(n, f)	FD_CLR((n), (f))
-#define rb_fd_isset(n, f) FD_ISSET((n), (f))
-#define rb_fd_copy(d, s, n) (*(d) = *(s))
-#define rb_fd_dup(d, s) (*(d) = *(s))
-#define rb_fd_resize(n, f)	((void)(f))
-#define rb_fd_ptr(f)	(f)
-#define rb_fd_init(f)	FD_ZERO(f)
-#define rb_fd_init_copy(d, s) (*(d) = *(s))
-#define rb_fd_term(f)	((void)(f))
-#define rb_fd_max(f)	FD_SETSIZE
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	select((n), (rfds), (wfds), (efds), (timeout))
-
-#endif
-
-NORETURN(void rb_exc_raise(VALUE));
-NORETURN(void rb_exc_fatal(VALUE));
-VALUE rb_f_exit(int,VALUE*);
-VALUE rb_f_abort(int,VALUE*);
-void rb_remove_method(VALUE, const char*);
-void rb_remove_method_id(VALUE, ID);
-#define rb_disable_super(klass, name) ((void)0)
-#define rb_enable_super(klass, name) ((void)0)
-#define HAVE_RB_DEFINE_ALLOC_FUNC 1
-typedef VALUE (*rb_alloc_func_t)(VALUE);
-void rb_define_alloc_func(VALUE, rb_alloc_func_t);
-void rb_undef_alloc_func(VALUE);
-rb_alloc_func_t rb_get_alloc_func(VALUE);
-void rb_clear_cache(void);
-void rb_clear_cache_by_class(VALUE);
-void rb_alias(VALUE, ID, ID);
-void rb_attr(VALUE,ID,int,int,int);
-int rb_method_boundp(VALUE, ID, int);
-int rb_method_basic_definition_p(VALUE, ID);
-VALUE rb_eval_cmd(VALUE, VALUE, int);
-int rb_obj_respond_to(VALUE, ID, int);
-int rb_respond_to(VALUE, ID);
-VALUE rb_f_notimplement(int argc, VALUE *argv, VALUE obj);
-void rb_interrupt(void);
-VALUE rb_apply(VALUE, ID, VALUE);
-void rb_backtrace(void);
-ID rb_frame_this_func(void);
-VALUE rb_obj_instance_eval(int, VALUE*, VALUE);
-VALUE rb_obj_instance_exec(int, VALUE*, VALUE);
-VALUE rb_mod_module_eval(int, VALUE*, VALUE);
-VALUE rb_mod_module_exec(int, VALUE*, VALUE);
-void rb_load(VALUE, int);
-void rb_load_protect(VALUE, int, int*);
-NORETURN(void rb_jump_tag(int));
-int rb_provided(const char*);
-int rb_feature_provided(const char *, const char **);
-void rb_provide(const char*);
-VALUE rb_f_require(VALUE, VALUE);
-VALUE rb_require_safe(VALUE, int);
-void rb_obj_call_init(VALUE, int, VALUE*);
-VALUE rb_class_new_instance(int, VALUE*, VALUE);
-VALUE rb_block_proc(void);
-VALUE rb_block_lambda(void);
-VALUE rb_proc_new(VALUE (*)(ANYARGS/* VALUE yieldarg[, VALUE procarg] */), VALUE);
-VALUE rb_obj_is_proc(VALUE);
-VALUE rb_proc_call(VALUE, VALUE);
-VALUE rb_proc_call_with_block(VALUE, int argc, VALUE *argv, VALUE);
-int rb_proc_arity(VALUE);
-VALUE rb_proc_lambda_p(VALUE);
-VALUE rb_binding_new(void);
-VALUE rb_obj_method(VALUE, VALUE);
-VALUE rb_obj_is_method(VALUE);
-VALUE rb_method_call(int, VALUE*, VALUE);
-VALUE rb_method_call_with_block(int, VALUE *, VALUE, VALUE);
-int rb_mod_method_arity(VALUE, ID);
-int rb_obj_method_arity(VALUE, ID);
-VALUE rb_protect(VALUE (*)(VALUE), VALUE, int*);
-void rb_set_end_proc(void (*)(VALUE), VALUE);
-void rb_exec_end_proc(void);
-void rb_thread_schedule(void);
-void rb_thread_wait_fd(int);
-int rb_thread_fd_writable(int);
-void rb_thread_fd_close(int);
-int rb_thread_alone(void);
-DEPRECATED(void rb_thread_polling(void));
-void rb_thread_sleep(int);
-void rb_thread_sleep_forever(void);
-VALUE rb_thread_stop(void);
-VALUE rb_thread_wakeup(VALUE);
-VALUE rb_thread_wakeup_alive(VALUE);
-VALUE rb_thread_run(VALUE);
-VALUE rb_thread_kill(VALUE);
-VALUE rb_thread_create(VALUE (*)(ANYARGS), void*);
-DEPRECATED(int rb_thread_select(int, fd_set *, fd_set *, fd_set *, struct timeval *));
-int rb_thread_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-void rb_thread_wait_for(struct timeval);
-VALUE rb_thread_current(void);
-VALUE rb_thread_main(void);
-VALUE rb_thread_local_aref(VALUE, ID);
-VALUE rb_thread_local_aset(VALUE, ID, VALUE);
-void rb_thread_atfork(void);
-void rb_thread_atfork_before_exec(void);
-VALUE rb_exec_recursive(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-VALUE rb_exec_recursive_paired(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE,VALUE);
-VALUE rb_exec_recursive_outer(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-/* dir.c */
-VALUE rb_dir_getwd(void);
-/* file.c */
-VALUE rb_file_s_expand_path(int, VALUE *);
-VALUE rb_file_expand_path(VALUE, VALUE);
-VALUE rb_file_s_absolute_path(int, VALUE *);
-VALUE rb_file_absolute_path(VALUE, VALUE);
-VALUE rb_file_dirname(VALUE fname);
-int rb_find_file_ext_safe(VALUE*, const char* const*, int);
-VALUE rb_find_file_safe(VALUE, int);
-int rb_find_file_ext(VALUE*, const char* const*);
-VALUE rb_find_file(VALUE);
-VALUE rb_file_directory_p(VALUE,VALUE);
-VALUE rb_str_encode_ospath(VALUE);
-int rb_is_absolute_path(const char *);
-/* gc.c */
-NORETURN(void rb_memerror(void));
-int rb_during_gc(void);
-void rb_gc_mark_locations(VALUE*, VALUE*);
-void rb_mark_tbl(struct st_table*);
-void rb_mark_set(struct st_table*);
-void rb_mark_hash(struct st_table*);
-void rb_gc_mark_maybe(VALUE);
-void rb_gc_mark(VALUE);
-void rb_gc_force_recycle(VALUE);
-void rb_gc(void);
-void rb_gc_copy_finalizer(VALUE,VALUE);
-void rb_gc_finalize_deferred(void);
-void rb_gc_call_finalizer_at_exit(void);
-VALUE rb_gc_enable(void);
-VALUE rb_gc_disable(void);
-VALUE rb_gc_start(void);
-void rb_gc_set_params(void);
-/* hash.c */
-void st_foreach_safe(struct st_table *, int (*)(ANYARGS), st_data_t);
-VALUE rb_check_hash_type(VALUE);
-void rb_hash_foreach(VALUE, int (*)(ANYARGS), VALUE);
-VALUE rb_hash(VALUE);
-VALUE rb_hash_new(void);
-VALUE rb_hash_dup(VALUE);
-VALUE rb_hash_freeze(VALUE);
-VALUE rb_hash_aref(VALUE, VALUE);
-VALUE rb_hash_lookup(VALUE, VALUE);
-VALUE rb_hash_lookup2(VALUE, VALUE, VALUE);
-VALUE rb_hash_fetch(VALUE, VALUE);
-VALUE rb_hash_aset(VALUE, VALUE, VALUE);
-VALUE rb_hash_clear(VALUE);
-VALUE rb_hash_delete_if(VALUE);
-VALUE rb_hash_delete(VALUE,VALUE);
-typedef VALUE rb_hash_update_func(VALUE newkey, VALUE oldkey, VALUE value);
-VALUE rb_hash_update_by(VALUE hash1, VALUE hash2, rb_hash_update_func *func);
-struct st_table *rb_hash_tbl(VALUE);
-int rb_path_check(const char*);
-int rb_env_path_tainted(void);
-VALUE rb_env_clear(void);
-/* io.c */
-#define rb_defout rb_stdout
-RUBY_EXTERN VALUE rb_fs;
-RUBY_EXTERN VALUE rb_output_fs;
-RUBY_EXTERN VALUE rb_rs;
-RUBY_EXTERN VALUE rb_default_rs;
-RUBY_EXTERN VALUE rb_output_rs;
-VALUE rb_io_write(VALUE, VALUE);
-VALUE rb_io_gets(VALUE);
-VALUE rb_io_getbyte(VALUE);
-VALUE rb_io_ungetc(VALUE, VALUE);
-VALUE rb_io_ungetbyte(VALUE, VALUE);
-VALUE rb_io_close(VALUE);
-VALUE rb_io_flush(VALUE);
-VALUE rb_io_eof(VALUE);
-VALUE rb_io_binmode(VALUE);
-VALUE rb_io_ascii8bit_binmode(VALUE);
-VALUE rb_io_addstr(VALUE, VALUE);
-VALUE rb_io_printf(int, VALUE*, VALUE);
-VALUE rb_io_print(int, VALUE*, VALUE);
-VALUE rb_io_puts(int, VALUE*, VALUE);
-VALUE rb_io_fdopen(int, int, const char*);
-VALUE rb_io_get_io(VALUE);
-VALUE rb_file_open(const char*, const char*);
-VALUE rb_file_open_str(VALUE, const char*);
-VALUE rb_gets(void);
-void rb_write_error(const char*);
-void rb_write_error2(const char*, long);
-void rb_close_before_exec(int lowfd, int maxhint, VALUE noclose_fds);
-int rb_pipe(int *pipes);
-int rb_reserved_fd_p(int fd);
-int rb_cloexec_open(const char *pathname, int flags, mode_t mode);
-int rb_cloexec_dup(int oldfd);
-int rb_cloexec_dup2(int oldfd, int newfd);
-int rb_cloexec_pipe(int fildes[2]);
-int rb_cloexec_fcntl_dupfd(int fd, int minfd);
-#define RB_RESERVED_FD_P(fd) rb_reserved_fd_p(fd)
-void rb_update_max_fd(int fd);
-void rb_fd_fix_cloexec(int fd);
-/* marshal.c */
-VALUE rb_marshal_dump(VALUE, VALUE);
-VALUE rb_marshal_load(VALUE);
-void rb_marshal_define_compat(VALUE newclass, VALUE oldclass, VALUE (*dumper)(VALUE), VALUE (*loader)(VALUE, VALUE));
-/* numeric.c */
-NORETURN(void rb_num_zerodiv(void));
-#define RB_NUM_COERCE_FUNCS_NEED_OPID 1
-VALUE rb_num_coerce_bin(VALUE, VALUE, ID);
-VALUE rb_num_coerce_cmp(VALUE, VALUE, ID);
-VALUE rb_num_coerce_relop(VALUE, VALUE, ID);
-VALUE rb_num_coerce_bit(VALUE, VALUE, ID);
-VALUE rb_num2fix(VALUE);
-VALUE rb_fix2str(VALUE, int);
-VALUE rb_dbl_cmp(double, double);
-/* object.c */
-int rb_eql(VALUE, VALUE);
-VALUE rb_any_to_s(VALUE);
-VALUE rb_inspect(VALUE);
-VALUE rb_obj_is_instance_of(VALUE, VALUE);
-VALUE rb_obj_is_kind_of(VALUE, VALUE);
-VALUE rb_obj_alloc(VALUE);
-VALUE rb_obj_clone(VALUE);
-VALUE rb_obj_dup(VALUE);
-VALUE rb_obj_init_copy(VALUE,VALUE);
-VALUE rb_obj_taint(VALUE);
-VALUE rb_obj_tainted(VALUE);
-VALUE rb_obj_untaint(VALUE);
-VALUE rb_obj_untrust(VALUE);
-VALUE rb_obj_untrusted(VALUE);
-VALUE rb_obj_trust(VALUE);
-VALUE rb_obj_freeze(VALUE);
-VALUE rb_obj_frozen_p(VALUE);
-VALUE rb_obj_id(VALUE);
-VALUE rb_obj_class(VALUE);
-VALUE rb_class_real(VALUE);
-VALUE rb_class_inherited_p(VALUE, VALUE);
-VALUE rb_class_superclass(VALUE);
-VALUE rb_class_get_superclass(VALUE);
-VALUE rb_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_to_integer(VALUE, const char *);
-VALUE rb_check_to_float(VALUE);
-VALUE rb_to_int(VALUE);
-VALUE rb_check_to_int(VALUE);
-VALUE rb_Integer(VALUE);
-VALUE rb_to_float(VALUE);
-VALUE rb_Float(VALUE);
-VALUE rb_String(VALUE);
-VALUE rb_Array(VALUE);
-VALUE rb_Hash(VALUE);
-double rb_cstr_to_dbl(const char*, int);
-double rb_str_to_dbl(VALUE, int);
-/* parse.y */
-RUBY_EXTERN int   ruby_sourceline;
-RUBY_EXTERN char *ruby_sourcefile;
-ID rb_id_attrset(ID);
-int rb_is_const_id(ID);
-int rb_is_global_id(ID);
-int rb_is_instance_id(ID);
-int rb_is_attrset_id(ID);
-int rb_is_class_id(ID);
-int rb_is_local_id(ID);
-int rb_is_junk_id(ID);
-int rb_symname_p(const char*);
-int rb_sym_interned_p(VALUE);
-VALUE rb_backref_get(void);
-void rb_backref_set(VALUE);
-VALUE rb_lastline_get(void);
-void rb_lastline_set(VALUE);
-VALUE rb_sym_all_symbols(void);
-/* process.c */
-void rb_last_status_set(int status, rb_pid_t pid);
-VALUE rb_last_status_get(void);
-struct rb_exec_arg {
-    VALUE execarg_obj;
-};
-DEPRECATED(int rb_proc_exec_n(int, VALUE*, const char*));
-int rb_proc_exec(const char*);
-DEPRECATED(VALUE rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e));
-DEPRECATED(int rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val));
-DEPRECATED(void rb_exec_arg_fixup(struct rb_exec_arg *e));
-DEPRECATED(int rb_run_exec_options(const struct rb_exec_arg *e, struct rb_exec_arg *s));
-DEPRECATED(int rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char*, size_t));
-DEPRECATED(int rb_exec(const struct rb_exec_arg*));
-DEPRECATED(int rb_exec_err(const struct rb_exec_arg*, char*, size_t));
-DEPRECATED(rb_pid_t rb_fork(int*, int (*)(void*), void*, VALUE));
-DEPRECATED(rb_pid_t rb_fork_err(int*, int (*)(void*, char*, size_t), void*, VALUE, char*, size_t));
-VALUE rb_f_exec(int,VALUE*);
-rb_pid_t rb_waitpid(rb_pid_t pid, int *status, int flags);
-void rb_syswait(rb_pid_t pid);
-rb_pid_t rb_spawn(int, VALUE*);
-rb_pid_t rb_spawn_err(int, VALUE*, char*, size_t);
-VALUE rb_proc_times(VALUE);
-VALUE rb_detach_process(rb_pid_t pid);
-/* range.c */
-VALUE rb_range_new(VALUE, VALUE, int);
-VALUE rb_range_beg_len(VALUE, long*, long*, long, int);
-int rb_range_values(VALUE range, VALUE *begp, VALUE *endp, int *exclp);
-/* random.c */
-unsigned int rb_genrand_int32(void);
-double rb_genrand_real(void);
-void rb_reset_random_seed(void);
-VALUE rb_random_bytes(VALUE rnd, long n);
-VALUE rb_random_int(VALUE rnd, VALUE max);
-unsigned int rb_random_int32(VALUE rnd);
-double rb_random_real(VALUE rnd);
-unsigned long rb_random_ulong_limited(VALUE rnd, unsigned long limit);
-unsigned long rb_genrand_ulong_limited(unsigned long i);
-/* re.c */
-#define rb_memcmp memcmp
-int rb_memcicmp(const void*,const void*,long);
-void rb_match_busy(VALUE);
-VALUE rb_reg_nth_defined(int, VALUE);
-VALUE rb_reg_nth_match(int, VALUE);
-int rb_reg_backref_number(VALUE match, VALUE backref);
-VALUE rb_reg_last_match(VALUE);
-VALUE rb_reg_match_pre(VALUE);
-VALUE rb_reg_match_post(VALUE);
-VALUE rb_reg_match_last(VALUE);
-#define HAVE_RB_REG_NEW_STR 1
-VALUE rb_reg_new_str(VALUE, int);
-VALUE rb_reg_new(const char *, long, int);
-VALUE rb_reg_alloc(void);
-VALUE rb_reg_init_str(VALUE re, VALUE s, int options);
-VALUE rb_reg_match(VALUE, VALUE);
-VALUE rb_reg_match2(VALUE);
-int rb_reg_options(VALUE);
-/* ruby.c */
-#define rb_argv rb_get_argv()
-RUBY_EXTERN VALUE rb_argv0;
-VALUE rb_get_argv(void);
-void *rb_load_file(const char*);
-void *rb_load_file_str(VALUE);
-/* signal.c */
-VALUE rb_f_kill(int, VALUE*);
-#ifdef POSIX_SIGNAL
-#define posix_signal ruby_posix_signal
-RETSIGTYPE (*posix_signal(int, RETSIGTYPE (*)(int)))(int);
-#endif
-void rb_trap_exit(void);
-void rb_trap_exec(void);
-const char *ruby_signal_name(int);
-void ruby_default_signal(int);
-/* sprintf.c */
-VALUE rb_f_sprintf(int, const VALUE*);
-PRINTF_ARGS(VALUE rb_sprintf(const char*, ...), 1, 2);
-VALUE rb_vsprintf(const char*, va_list);
-PRINTF_ARGS(VALUE rb_str_catf(VALUE, const char*, ...), 2, 3);
-VALUE rb_str_vcatf(VALUE, const char*, va_list);
-VALUE rb_str_format(int, const VALUE *, VALUE);
-/* string.c */
-VALUE rb_str_new(const char*, long);
-VALUE rb_str_new_cstr(const char*);
-VALUE rb_str_new2(const char*);
-VALUE rb_str_new_shared(VALUE);
-VALUE rb_str_new3(VALUE);
-VALUE rb_str_new_frozen(VALUE);
-VALUE rb_str_new4(VALUE);
-VALUE rb_str_new_with_class(VALUE, const char*, long);
-VALUE rb_str_new5(VALUE, const char*, long);
-VALUE rb_tainted_str_new_cstr(const char*);
-VALUE rb_tainted_str_new(const char*, long);
-VALUE rb_tainted_str_new2(const char*);
-VALUE rb_external_str_new(const char*, long);
-VALUE rb_external_str_new_cstr(const char*);
-VALUE rb_locale_str_new(const char*, long);
-VALUE rb_locale_str_new_cstr(const char*);
-VALUE rb_filesystem_str_new(const char*, long);
-VALUE rb_filesystem_str_new_cstr(const char*);
-VALUE rb_str_buf_new(long);
-VALUE rb_str_buf_new_cstr(const char*);
-VALUE rb_str_buf_new2(const char*);
-VALUE rb_str_tmp_new(long);
-VALUE rb_usascii_str_new(const char*, long);
-VALUE rb_usascii_str_new_cstr(const char*);
-VALUE rb_usascii_str_new2(const char*);
-void rb_str_free(VALUE);
-void rb_str_shared_replace(VALUE, VALUE);
-VALUE rb_str_buf_append(VALUE, VALUE);
-VALUE rb_str_buf_cat(VALUE, const char*, long);
-VALUE rb_str_buf_cat2(VALUE, const char*);
-VALUE rb_str_buf_cat_ascii(VALUE, const char*);
-VALUE rb_obj_as_string(VALUE);
-VALUE rb_check_string_type(VALUE);
-void rb_must_asciicompat(VALUE);
-VALUE rb_str_dup(VALUE);
-VALUE rb_str_resurrect(VALUE str);
-VALUE rb_str_locktmp(VALUE);
-VALUE rb_str_unlocktmp(VALUE);
-VALUE rb_str_dup_frozen(VALUE);
-#define rb_str_dup_frozen rb_str_new_frozen
-VALUE rb_str_plus(VALUE, VALUE);
-VALUE rb_str_times(VALUE, VALUE);
-long rb_str_sublen(VALUE, long);
-VALUE rb_str_substr(VALUE, long, long);
-VALUE rb_str_subseq(VALUE, long, long);
-void rb_str_modify(VALUE);
-void rb_str_modify_expand(VALUE, long);
-VALUE rb_str_freeze(VALUE);
-void rb_str_set_len(VALUE, long);
-VALUE rb_str_resize(VALUE, long);
-VALUE rb_str_cat(VALUE, const char*, long);
-VALUE rb_str_cat2(VALUE, const char*);
-VALUE rb_str_append(VALUE, VALUE);
-VALUE rb_str_concat(VALUE, VALUE);
-st_index_t rb_memhash(const void *ptr, long len);
-st_index_t rb_hash_start(st_index_t);
-st_index_t rb_hash_uint32(st_index_t, uint32_t);
-st_index_t rb_hash_uint(st_index_t, st_index_t);
-st_index_t rb_hash_end(st_index_t);
-#define rb_hash_uint32(h, i) st_hash_uint32((h), (i))
-#define rb_hash_uint(h, i) st_hash_uint((h), (i))
-#define rb_hash_end(h) st_hash_end(h)
-st_index_t rb_str_hash(VALUE);
-int rb_str_hash_cmp(VALUE,VALUE);
-int rb_str_comparable(VALUE, VALUE);
-int rb_str_cmp(VALUE, VALUE);
-VALUE rb_str_equal(VALUE str1, VALUE str2);
-VALUE rb_str_drop_bytes(VALUE, long);
-void rb_str_update(VALUE, long, long, VALUE);
-VALUE rb_str_replace(VALUE, VALUE);
-VALUE rb_str_inspect(VALUE);
-VALUE rb_str_dump(VALUE);
-VALUE rb_str_split(VALUE, const char*);
-void rb_str_associate(VALUE, VALUE);
-VALUE rb_str_associated(VALUE);
-void rb_str_setter(VALUE, ID, VALUE*);
-VALUE rb_str_intern(VALUE);
-VALUE rb_sym_to_s(VALUE);
-long rb_str_strlen(VALUE);
-VALUE rb_str_length(VALUE);
-long rb_str_offset(VALUE, long);
-size_t rb_str_capacity(VALUE);
-VALUE rb_str_ellipsize(VALUE, long);
-#if defined(__GNUC__) && !defined(__PCC__)
-#define rb_str_new_cstr(str) __extension__ (	\
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_new((str), (long)strlen(str)) :	\
-	rb_str_new_cstr(str);			\
-})
-#define rb_tainted_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_tainted_str_new((str), (long)strlen(str)) : \
-	rb_tainted_str_new_cstr(str);	       \
-})
-#define rb_usascii_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_usascii_str_new((str), (long)strlen(str)) : \
-	rb_usascii_str_new_cstr(str);	       \
-})
-#define rb_external_str_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_external_str_new((str), (long)strlen(str)) : \
-	rb_external_str_new_cstr(str);		\
-})
-#define rb_locale_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_locale_str_new((str), (long)strlen(str)) :  \
-	rb_locale_str_new_cstr(str);	       \
-})
-#define rb_str_buf_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_buf_cat(rb_str_buf_new((long)strlen(str)), \
-		       (str), (long)strlen(str)) : \
-	rb_str_buf_new_cstr(str);		\
-})
-#define rb_str_buf_cat2(str, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_buf_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_buf_cat2((str), (ptr));		\
-})
-#define rb_str_cat2(str, ptr) __extension__ (	\
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_cat2((str), (ptr));			\
-})
-#define rb_exc_new2(klass, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_exc_new((klass), (ptr), (long)strlen(ptr)) : \
-	rb_exc_new2((klass), (ptr));		\
-})
-#endif
-#define rb_str_new2 rb_str_new_cstr
-#define rb_str_new3 rb_str_new_shared
-#define rb_str_new4 rb_str_new_frozen
-#define rb_str_new5 rb_str_new_with_class
-#define rb_tainted_str_new2 rb_tainted_str_new_cstr
-#define rb_str_buf_new2 rb_str_buf_new_cstr
-#define rb_usascii_str_new2 rb_usascii_str_new_cstr
-/* struct.c */
-VALUE rb_struct_new(VALUE, ...);
-VALUE rb_struct_define(const char*, ...);
-VALUE rb_struct_alloc(VALUE, VALUE);
-VALUE rb_struct_initialize(VALUE, VALUE);
-VALUE rb_struct_aref(VALUE, VALUE);
-VALUE rb_struct_aset(VALUE, VALUE, VALUE);
-VALUE rb_struct_getmember(VALUE, ID);
-DEPRECATED(VALUE rb_struct_iv_get(VALUE, const char*));
-VALUE rb_struct_s_members(VALUE);
-VALUE rb_struct_members(VALUE);
-VALUE rb_struct_alloc_noinit(VALUE);
-VALUE rb_struct_define_without_accessor(const char *, VALUE, rb_alloc_func_t, ...);
-/* thread.c */
-typedef void rb_unblock_function_t(void *);
-typedef VALUE rb_blocking_function_t(void *);
-void rb_thread_check_ints(void);
-int rb_thread_interrupted(VALUE thval);
-
-/* Use rb_thread_call_without_gvl family instead. */
-DEPRECATED(VALUE rb_thread_blocking_region(rb_blocking_function_t *func, void *data1,
-					   rb_unblock_function_t *ubf, void *data2));
-#define RUBY_UBF_IO ((rb_unblock_function_t *)-1)
-#define RUBY_UBF_PROCESS ((rb_unblock_function_t *)-1)
-VALUE rb_mutex_new(void);
-VALUE rb_mutex_locked_p(VALUE mutex);
-VALUE rb_mutex_trylock(VALUE mutex);
-VALUE rb_mutex_lock(VALUE mutex);
-VALUE rb_mutex_unlock(VALUE mutex);
-VALUE rb_mutex_sleep(VALUE self, VALUE timeout);
-VALUE rb_mutex_synchronize(VALUE mutex, VALUE (*func)(VALUE arg), VALUE arg);
-/* time.c */
-VALUE rb_time_new(time_t, long);
-VALUE rb_time_nano_new(time_t, long);
-VALUE rb_time_num_new(VALUE, VALUE);
-struct timeval rb_time_interval(VALUE num);
-struct timeval rb_time_timeval(VALUE time);
-struct timespec rb_time_timespec(VALUE time);
-/* variable.c */
-VALUE rb_mod_name(VALUE);
-VALUE rb_class_path(VALUE);
-void rb_set_class_path(VALUE, VALUE, const char*);
-void rb_set_class_path_string(VALUE, VALUE, VALUE);
-VALUE rb_path_to_class(VALUE);
-VALUE rb_path2class(const char*);
-void rb_name_class(VALUE, ID);
-VALUE rb_class_name(VALUE);
-void rb_autoload(VALUE, ID, const char*);
-VALUE rb_autoload_load(VALUE, ID);
-VALUE rb_autoload_p(VALUE, ID);
-VALUE rb_f_trace_var(int, VALUE*);
-VALUE rb_f_untrace_var(int, VALUE*);
-VALUE rb_f_global_variables(void);
-void rb_alias_variable(ID, ID);
-struct st_table* rb_generic_ivar_table(VALUE);
-void rb_copy_generic_ivar(VALUE,VALUE);
-void rb_free_generic_ivar(VALUE);
-VALUE rb_ivar_get(VALUE, ID);
-VALUE rb_ivar_set(VALUE, ID, VALUE);
-VALUE rb_ivar_defined(VALUE, ID);
-void rb_ivar_foreach(VALUE, int (*)(ANYARGS), st_data_t);
-st_index_t rb_ivar_count(VALUE);
-VALUE rb_iv_set(VALUE, const char*, VALUE);
-VALUE rb_iv_get(VALUE, const char*);
-VALUE rb_attr_get(VALUE, ID);
-VALUE rb_obj_instance_variables(VALUE);
-VALUE rb_obj_remove_instance_variable(VALUE, VALUE);
-void *rb_mod_const_at(VALUE, void*);
-void *rb_mod_const_of(VALUE, void*);
-VALUE rb_const_list(void*);
-VALUE rb_mod_constants(int, VALUE *, VALUE);
-VALUE rb_mod_remove_const(VALUE, VALUE);
-int rb_const_defined(VALUE, ID);
-int rb_const_defined_at(VALUE, ID);
-int rb_const_defined_from(VALUE, ID);
-VALUE rb_const_get(VALUE, ID);
-VALUE rb_const_get_at(VALUE, ID);
-VALUE rb_const_get_from(VALUE, ID);
-void rb_const_set(VALUE, ID, VALUE);
-VALUE rb_const_remove(VALUE, ID);
-VALUE rb_mod_const_missing(VALUE,VALUE);
-VALUE rb_cvar_defined(VALUE, ID);
-void rb_cvar_set(VALUE, ID, VALUE);
-VALUE rb_cvar_get(VALUE, ID);
-void rb_cv_set(VALUE, const char*, VALUE);
-VALUE rb_cv_get(VALUE, const char*);
-void rb_define_class_variable(VALUE, const char*, VALUE);
-VALUE rb_mod_class_variables(int, VALUE*, VALUE);
-VALUE rb_mod_remove_cvar(VALUE, VALUE);
-
-ID rb_frame_callee(void);
-VALUE rb_str_succ(VALUE);
-VALUE rb_time_succ(VALUE);
-void rb_frame_pop(void);
-int rb_frame_method_id_and_class(ID *idp, VALUE *klassp);
-VALUE rb_make_backtrace(void);
-VALUE rb_make_exception(int, VALUE*);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_INTERN_H */
@@ -1,213 +0,0 @@
-/**********************************************************************
-
-  rubyio.h -
-
-  $Author: nagachika $
-  created at: Fri Nov 12 16:47:09 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_IO_H
-#define RUBY_IO_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include "ruby/encoding.h"
-
-#if defined(HAVE_STDIO_EXT_H)
-#include <stdio_ext.h>
-#endif
-
-#include "ruby/config.h"
-#if defined(HAVE_POLL)
-#  ifdef _AIX
-#    define reqevents events
-#    define rtnevents revents
-#  endif
-#  include <poll.h>
-#  ifdef _AIX
-#    undef reqevents
-#    undef rtnevents
-#    undef events
-#    undef revents
-#  endif
-#  define RB_WAITFD_IN  POLLIN
-#  define RB_WAITFD_PRI POLLPRI
-#  define RB_WAITFD_OUT POLLOUT
-#else
-#  define RB_WAITFD_IN  0x001
-#  define RB_WAITFD_PRI 0x002
-#  define RB_WAITFD_OUT 0x004
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-typedef struct {
-    char *ptr;                  /* off + len <= capa */
-    int off;
-    int len;
-    int capa;
-} rb_io_buffer_t;
-
-typedef struct rb_io_t {
-    int fd;                     /* file descriptor */
-    FILE *stdio_file;		/* stdio ptr for read/write if available */
-    int mode;			/* mode flags: FMODE_XXXs */
-    rb_pid_t pid;		/* child's pid (for pipes) */
-    int lineno;			/* number of lines read */
-    VALUE pathv;		/* pathname for file */
-    void (*finalize)(struct rb_io_t*,int); /* finalize proc */
-
-    rb_io_buffer_t wbuf, rbuf;
-
-    VALUE tied_io_for_writing;
-
-    /*
-     * enc  enc2 read action                      write action
-     * NULL NULL force_encoding(default_external) write the byte sequence of str
-     * e1   NULL force_encoding(e1)               convert str.encoding to e1
-     * e1   e2   convert from e2 to e1            convert str.encoding to e2
-     */
-    struct rb_io_enc_t {
-        rb_encoding *enc;
-        rb_encoding *enc2;
-        int ecflags;
-        VALUE ecopts;
-    } encs;
-
-    rb_econv_t *readconv;
-    rb_io_buffer_t cbuf;
-
-    rb_econv_t *writeconv;
-    VALUE writeconv_asciicompat;
-    int writeconv_pre_ecflags;
-    VALUE writeconv_pre_ecopts;
-    int writeconv_initialized;
-
-    VALUE write_lock;
-} rb_io_t;
-
-#define HAVE_RB_IO_T 1
-
-#define FMODE_READABLE              0x00000001
-#define FMODE_WRITABLE              0x00000002
-#define FMODE_READWRITE             (FMODE_READABLE|FMODE_WRITABLE)
-#define FMODE_BINMODE               0x00000004
-#define FMODE_SYNC                  0x00000008
-#define FMODE_TTY                   0x00000010
-#define FMODE_DUPLEX                0x00000020
-#define FMODE_APPEND                0x00000040
-#define FMODE_CREATE                0x00000080
-/* #define FMODE_NOREVLOOKUP        0x00000100 */
-#define FMODE_WSPLIT                0x00000200
-#define FMODE_WSPLIT_INITIALIZED    0x00000400
-#define FMODE_TRUNC                 0x00000800
-#define FMODE_TEXTMODE              0x00001000
-/* #define FMODE_PREP               0x00010000 */
-#define FMODE_SETENC_BY_BOM         0x00100000
-
-#define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr)
-
-#define RB_IO_BUFFER_INIT(buf) do {\
-    (buf).ptr = NULL;\
-    (buf).off = 0;\
-    (buf).len = 0;\
-    (buf).capa = 0;\
-} while (0)
-
-#define MakeOpenFile(obj, fp) do {\
-    if (RFILE(obj)->fptr) {\
-	rb_io_close(obj);\
-	rb_io_fptr_finalize(RFILE(obj)->fptr);\
-	RFILE(obj)->fptr = 0;\
-    }\
-    (fp) = 0;\
-    RB_IO_FPTR_NEW(fp);\
-    RFILE(obj)->fptr = (fp);\
-} while (0)
-
-#define RB_IO_FPTR_NEW(fp) do {\
-    (fp) = ALLOC(rb_io_t);\
-    (fp)->fd = -1;\
-    (fp)->stdio_file = NULL;\
-    (fp)->mode = 0;\
-    (fp)->pid = 0;\
-    (fp)->lineno = 0;\
-    (fp)->pathv = Qnil;\
-    (fp)->finalize = 0;\
-    RB_IO_BUFFER_INIT((fp)->wbuf);\
-    RB_IO_BUFFER_INIT((fp)->rbuf);\
-    RB_IO_BUFFER_INIT((fp)->cbuf);\
-    (fp)->readconv = NULL;\
-    (fp)->writeconv = NULL;\
-    (fp)->writeconv_asciicompat = Qnil;\
-    (fp)->writeconv_pre_ecflags = 0;\
-    (fp)->writeconv_pre_ecopts = Qnil;\
-    (fp)->writeconv_initialized = 0;\
-    (fp)->tied_io_for_writing = 0;\
-    (fp)->encs.enc = NULL;\
-    (fp)->encs.enc2 = NULL;\
-    (fp)->encs.ecflags = 0;\
-    (fp)->encs.ecopts = Qnil;\
-    (fp)->write_lock = 0;\
-} while (0)
-
-FILE *rb_io_stdio_file(rb_io_t *fptr);
-
-FILE *rb_fdopen(int, const char*);
-int rb_io_modestr_fmode(const char *modestr);
-int rb_io_modestr_oflags(const char *modestr);
-int rb_io_oflags_fmode(int oflags);
-void rb_io_check_writable(rb_io_t*);
-void rb_io_check_readable(rb_io_t*);
-void rb_io_check_char_readable(rb_io_t *fptr);
-void rb_io_check_byte_readable(rb_io_t *fptr);
-int rb_io_fptr_finalize(rb_io_t*);
-void rb_io_synchronized(rb_io_t*);
-void rb_io_check_initialized(rb_io_t*);
-void rb_io_check_closed(rb_io_t*);
-VALUE rb_io_get_io(VALUE io);
-VALUE rb_io_check_io(VALUE io);
-VALUE rb_io_get_write_io(VALUE io);
-VALUE rb_io_set_write_io(VALUE io, VALUE w);
-int rb_io_wait_readable(int);
-int rb_io_wait_writable(int);
-int rb_wait_for_single_fd(int fd, int events, struct timeval *tv);
-void rb_io_set_nonblock(rb_io_t *fptr);
-int rb_io_extract_encoding_option(VALUE opt, rb_encoding **enc_p, rb_encoding **enc2_p, int *fmode_p);
-ssize_t rb_io_bufwrite(VALUE io, const void *buf, size_t size);
-
-/* compatibility for ruby 1.8 and older */
-#define rb_io_mode_flags(modestr) rb_io_modestr_fmode(modestr)
-#define rb_io_modenum_flags(oflags) rb_io_oflags_fmode(oflags)
-
-VALUE rb_io_taint_check(VALUE);
-NORETURN(void rb_eof_error(void));
-
-void rb_io_read_check(rb_io_t*);
-int rb_io_read_pending(rb_io_t*);
-DEPRECATED(void rb_read_check(FILE*));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_IO_H */
@@ -1,243 +0,0 @@
-/************************************************
-
-  missing.h - prototype for *.c in ./missing, and
-  	      for missing timeval struct
-
-  $Author: nagachika $
-  created at: Sat May 11 23:46:03 JST 2002
-
-************************************************/
-
-#ifndef RUBY_MISSING_H
-#define RUBY_MISSING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#include <stddef.h>
-#include <math.h> /* for INFINITY and NAN */
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL) || !defined(HAVE_STRUCT_TIMESPEC)
-#if defined(HAVE_TIME_H)
-# include <time.h>
-#endif
-#if defined(HAVE_SYS_TIME_H)
-# include <sys/time.h>
-#endif
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL)
-struct timeval {
-    time_t tv_sec;	/* seconds */
-    long tv_usec;	/* microseconds */
-};
-#endif /* HAVE_STRUCT_TIMEVAL */
-
-#if !defined(HAVE_STRUCT_TIMESPEC)
-struct timespec {
-    time_t tv_sec;	/* seconds */
-    long tv_nsec;	/* nanoseconds */
-};
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEZONE)
-struct timezone {
-    int tz_minuteswest;
-    int tz_dsttime;
-};
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-#endif
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#ifndef HAVE_ACOSH
-RUBY_EXTERN double acosh(double);
-RUBY_EXTERN double asinh(double);
-RUBY_EXTERN double atanh(double);
-#endif
-
-#ifndef HAVE_CRYPT
-RUBY_EXTERN char *crypt(const char *, const char *);
-#endif
-
-#ifndef HAVE_DUP2
-RUBY_EXTERN int dup2(int, int);
-#endif
-
-#ifndef HAVE_EACCESS
-RUBY_EXTERN int eaccess(const char*, int);
-#endif
-
-#ifndef HAVE_ROUND
-RUBY_EXTERN double round(double);	/* numeric.c */
-#endif
-
-#ifndef HAVE_FINITE
-RUBY_EXTERN int finite(double);
-#endif
-
-#ifndef HAVE_FLOCK
-RUBY_EXTERN int flock(int, int);
-#endif
-
-/*
-#ifndef HAVE_FREXP
-RUBY_EXTERN double frexp(double, int *);
-#endif
-*/
-
-#ifndef HAVE_HYPOT
-RUBY_EXTERN double hypot(double, double);
-#endif
-
-#ifndef HAVE_ERF
-RUBY_EXTERN double erf(double);
-RUBY_EXTERN double erfc(double);
-#endif
-
-#ifndef HAVE_TGAMMA
-RUBY_EXTERN double tgamma(double);
-#endif
-
-#ifndef HAVE_LGAMMA_R
-RUBY_EXTERN double lgamma_r(double, int *);
-#endif
-
-#ifndef HAVE_CBRT
-RUBY_EXTERN double cbrt(double);
-#endif
-
-#if !defined(INFINITY) || !defined(NAN)
-union bytesequence4_or_float {
-  unsigned char bytesequence[4];
-  float float_value;
-};
-#endif
-
-#ifdef INFINITY
-# define HAVE_INFINITY
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_infinity;
-# define INFINITY (rb_infinity.float_value)
-#endif
-
-#ifdef NAN
-# define HAVE_NAN
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_nan;
-# define NAN (rb_nan.float_value)
-#endif
-
-#ifndef isinf
-# ifndef HAVE_ISINF
-#  if defined(HAVE_FINITE) && defined(HAVE_ISNAN)
-#    ifdef HAVE_IEEEFP_H
-#    include <ieeefp.h>
-#    endif
-#  define isinf(x) (!finite(x) && !isnan(x))
-#  else
-RUBY_EXTERN int isinf(double);
-#  endif
-# endif
-#endif
-
-#ifndef isnan
-# ifndef HAVE_ISNAN
-RUBY_EXTERN int isnan(double);
-# endif
-#endif
-
-/*
-#ifndef HAVE_MEMCMP
-RUBY_EXTERN int memcmp(const void *, const void *, size_t);
-#endif
-*/
-
-#ifndef HAVE_MEMMOVE
-RUBY_EXTERN void *memmove(void *, const void *, size_t);
-#endif
-
-/*
-#ifndef HAVE_MODF
-RUBY_EXTERN double modf(double, double *);
-#endif
-*/
-
-#ifndef HAVE_STRCHR
-RUBY_EXTERN char *strchr(const char *, int);
-RUBY_EXTERN char *strrchr(const char *, int);
-#endif
-
-#ifndef HAVE_STRERROR
-RUBY_EXTERN char *strerror(int);
-#endif
-
-#ifndef HAVE_STRSTR
-RUBY_EXTERN char *strstr(const char *, const char *);
-#endif
-
-/*
-#ifndef HAVE_STRTOL
-RUBY_EXTERN long strtol(const char *, char **, int);
-#endif
-*/
-
-#ifndef HAVE_STRLCPY
-RUBY_EXTERN size_t strlcpy(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_STRLCAT
-RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_SIGNBIT
-RUBY_EXTERN int signbit(double x);
-#endif
-
-#ifndef HAVE_FFS
-RUBY_EXTERN int ffs(int);
-#endif
-
-#ifdef BROKEN_CLOSE
-#include <sys/types.h>
-#include <sys/socket.h>
-RUBY_EXTERN int ruby_getpeername(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_getsockname(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_shutdown(int, int);
-RUBY_EXTERN int ruby_close(int);
-#endif
-
-#ifndef HAVE_SETPROCTITLE
-RUBY_EXTERN void setproctitle(const char *fmt, ...);
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_MISSING_H */
@@ -1,839 +0,0 @@
-#ifndef ONIGURUMA_H
-#define ONIGURUMA_H
-/**********************************************************************
-  oniguruma.h - Onigmo (Oniguruma-mod) (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * Copyright (c) 2011-2013  K.Takata  <kentkt AT csc DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#define ONIGURUMA
-#define ONIGURUMA_VERSION_MAJOR   5
-#define ONIGURUMA_VERSION_MINOR   13
-#define ONIGURUMA_VERSION_TEENY   4
-
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-/* escape Mac OS X/Xcode 2.4/gcc 4.0.1 problem */
-#if defined(__APPLE__) && defined(__GNUC__) && __GNUC__ >= 4
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#ifdef HAVE_STDARG_H
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#ifndef P_
-#if defined(__STDC__) || defined(_WIN32)
-# define P_(args) args
-#else
-# define P_(args) ()
-#endif
-#endif
-
-#ifndef PV_
-#ifdef HAVE_STDARG_PROTOTYPES
-# define PV_(args) args
-#else
-# define PV_(args) ()
-#endif
-#endif
-
-#ifndef ONIG_EXTERN
-#ifdef RUBY_EXTERN
-#define ONIG_EXTERN   RUBY_EXTERN
-#else
-#if defined(_WIN32) && !defined(__GNUC__)
-#if defined(EXPORT) || defined(RUBY_EXPORT)
-#define ONIG_EXTERN   extern __declspec(dllexport)
-#else
-#define ONIG_EXTERN   extern __declspec(dllimport)
-#endif
-#endif
-#endif
-#endif
-
-#ifndef ONIG_EXTERN
-#define ONIG_EXTERN   extern
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#include <stddef.h>		/* for size_t */
-
-/* PART: character encoding */
-
-#ifndef ONIG_ESCAPE_UCHAR_COLLISION
-#define UChar OnigUChar
-#endif
-
-typedef unsigned char  OnigUChar;
-typedef unsigned int   OnigCodePoint;
-typedef unsigned int   OnigCtype;
-typedef size_t         OnigDistance;
-typedef ptrdiff_t      OnigPosition;
-
-#define ONIG_INFINITE_DISTANCE  ~((OnigDistance )0)
-
-typedef unsigned int OnigCaseFoldType; /* case fold flag */
-
-ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;
-
-/* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA  (1<<1) */
-/* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH     (1<<2) */
-#define ONIGENC_CASE_FOLD_TURKISH_AZERI         (1<<20)
-#define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR   (1<<30)
-
-#define ONIGENC_CASE_FOLD_MIN      INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR
-#define ONIGENC_CASE_FOLD_DEFAULT  OnigDefaultCaseFoldFlag
-
-
-#define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN       3
-#define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM      13
-/* 13 => Unicode:0x1ffc */
-
-/* code range */
-#define ONIGENC_CODE_RANGE_NUM(range)     ((int )range[0])
-#define ONIGENC_CODE_RANGE_FROM(range,i)  range[((i)*2) + 1]
-#define ONIGENC_CODE_RANGE_TO(range,i)    range[((i)*2) + 2]
-
-typedef struct {
-  int byte_len;  /* argument(original) character(s) byte length */
-  int code_len;  /* number of code */
-  OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];
-} OnigCaseFoldCodeItem;
-
-typedef struct {
-  OnigCodePoint esc;
-  OnigCodePoint anychar;
-  OnigCodePoint anytime;
-  OnigCodePoint zero_or_one_time;
-  OnigCodePoint one_or_more_time;
-  OnigCodePoint anychar_anytime;
-} OnigMetaCharTableType;
-
-typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);
-
-typedef struct OnigEncodingTypeST {
-  int    (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc);
-  const char*   name;
-  int           max_enc_len;
-  int           min_enc_len;
-  int    (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int    (*code_to_mbclen)(OnigCodePoint code, struct OnigEncodingTypeST* enc);
-  int    (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, struct OnigEncodingTypeST* enc);
-  int    (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, struct OnigEncodingTypeST* enc);
-  int    (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, struct OnigEncodingTypeST* enc);
-  int    (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], struct OnigEncodingTypeST* enc);
-  int    (*property_name_to_ctype)(struct OnigEncodingTypeST* enc, OnigUChar* p, OnigUChar* end);
-  int    (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, struct OnigEncodingTypeST* enc);
-  int    (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], struct OnigEncodingTypeST* enc);
-  OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int    (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int ruby_encoding_index;
-  unsigned int  flags;
-} OnigEncodingType;
-
-typedef OnigEncodingType* OnigEncoding;
-
-ONIG_EXTERN OnigEncodingType OnigEncodingASCII;
-
-#define ONIG_ENCODING_ASCII        (&OnigEncodingASCII)
-
-#define ONIG_ENCODING_UNDEF    ((OnigEncoding )0)
-
-
-/* work size */
-#define ONIGENC_CODE_TO_MBC_MAXLEN       7
-#define ONIGENC_MBC_CASE_FOLD_MAXLEN    18
-/* 18: 6(max-byte) * 3(case-fold chars) */
-
-/* character types */
-#define ONIGENC_CTYPE_NEWLINE   0
-#define ONIGENC_CTYPE_ALPHA     1
-#define ONIGENC_CTYPE_BLANK     2
-#define ONIGENC_CTYPE_CNTRL     3
-#define ONIGENC_CTYPE_DIGIT     4
-#define ONIGENC_CTYPE_GRAPH     5
-#define ONIGENC_CTYPE_LOWER     6
-#define ONIGENC_CTYPE_PRINT     7
-#define ONIGENC_CTYPE_PUNCT     8
-#define ONIGENC_CTYPE_SPACE     9
-#define ONIGENC_CTYPE_UPPER    10
-#define ONIGENC_CTYPE_XDIGIT   11
-#define ONIGENC_CTYPE_WORD     12
-#define ONIGENC_CTYPE_ALNUM    13  /* alpha || digit */
-#define ONIGENC_CTYPE_ASCII    14
-#define ONIGENC_MAX_STD_CTYPE  ONIGENC_CTYPE_ASCII
-
-/* flags */
-#define ONIGENC_FLAG_NONE       0U
-#define ONIGENC_FLAG_UNICODE    1U
-
-#define onig_enc_len(enc,p,e)          ONIGENC_MBC_ENC_LEN(enc, p, e)
-
-#define ONIGENC_IS_UNDEF(enc)          ((enc) == ONIG_ENCODING_UNDEF)
-#define ONIGENC_IS_SINGLEBYTE(enc)     (ONIGENC_MBC_MAXLEN(enc) == 1)
-#define ONIGENC_IS_MBC_HEAD(enc,p,e)   (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)
-#define ONIGENC_IS_MBC_ASCII(p)           (*(p)   < 128)
-#define ONIGENC_IS_CODE_ASCII(code)       ((code) < 128)
-#define ONIGENC_IS_MBC_WORD(enc,s,end) \
-   ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))
-#define ONIGENC_IS_MBC_ASCII_WORD(enc,s,end) \
-   onigenc_ascii_is_code_ctype( \
-	ONIGENC_MBC_TO_CODE(enc,s,end),ONIGENC_CTYPE_WORD,enc)
-#define ONIGENC_IS_UNICODE(enc)        ((enc)->flags & ONIGENC_FLAG_UNICODE)
-
-
-#define ONIGENC_NAME(enc)                      ((enc)->name)
-
-#define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \
-  (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)
-#define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \
-        (enc)->is_allowed_reverse_match(s,end,enc)
-#define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \
-        (enc)->left_adjust_char_head(start, s, end, enc)
-#define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \
-        (enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)
-#define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \
-       (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)
-#define ONIGENC_STEP_BACK(enc,start,s,end,n) \
-        onigenc_step_back((enc),(start),(s),(end),(n))
-
-#define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n)   (n)
-#define ONIGENC_MBCLEN_CHARFOUND_P(r)           (0 < (r))
-#define ONIGENC_MBCLEN_CHARFOUND_LEN(r)         (r)
-
-#define ONIGENC_CONSTRUCT_MBCLEN_INVALID()      (-1)
-#define ONIGENC_MBCLEN_INVALID_P(r)             ((r) == -1)
-
-#define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n)    (-1-(n))
-#define ONIGENC_MBCLEN_NEEDMORE_P(r)            ((r) < -1)
-#define ONIGENC_MBCLEN_NEEDMORE_LEN(r)          (-1-(r))
-
-#define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e)   (enc)->precise_mbc_enc_len(p,e,enc)
-
-ONIG_EXTERN
-int onigenc_mbclen_approximate P_((const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc));
-
-#define ONIGENC_MBC_ENC_LEN(enc,p,e)           onigenc_mbclen_approximate(p,e,enc)
-#define ONIGENC_MBC_MAXLEN(enc)               ((enc)->max_enc_len)
-#define ONIGENC_MBC_MAXLEN_DIST(enc)           ONIGENC_MBC_MAXLEN(enc)
-#define ONIGENC_MBC_MINLEN(enc)               ((enc)->min_enc_len)
-#define ONIGENC_IS_MBC_NEWLINE(enc,p,end)      (enc)->is_mbc_newline((p),(end),enc)
-#define ONIGENC_MBC_TO_CODE(enc,p,end)         (enc)->mbc_to_code((p),(end),enc)
-#define ONIGENC_CODE_TO_MBCLEN(enc,code)       (enc)->code_to_mbclen(code,enc)
-#define ONIGENC_CODE_TO_MBC(enc,code,buf)      (enc)->code_to_mbc(code,buf,enc)
-#define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \
-  (enc)->property_name_to_ctype(enc,p,end)
-
-#define ONIGENC_IS_CODE_CTYPE(enc,code,ctype)  (enc)->is_code_ctype(code,ctype,enc)
-
-#define ONIGENC_IS_CODE_NEWLINE(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)
-#define ONIGENC_IS_CODE_GRAPH(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)
-#define ONIGENC_IS_CODE_PRINT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)
-#define ONIGENC_IS_CODE_ALNUM(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
-#define ONIGENC_IS_CODE_ALPHA(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)
-#define ONIGENC_IS_CODE_LOWER(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)
-#define ONIGENC_IS_CODE_UPPER(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)
-#define ONIGENC_IS_CODE_CNTRL(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)
-#define ONIGENC_IS_CODE_PUNCT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)
-#define ONIGENC_IS_CODE_SPACE(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)
-#define ONIGENC_IS_CODE_BLANK(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)
-#define ONIGENC_IS_CODE_DIGIT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)
-#define ONIGENC_IS_CODE_XDIGIT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)
-#define ONIGENC_IS_CODE_WORD(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)
-
-#define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \
-        (enc)->get_ctype_code_range(ctype,sbout,ranges,enc)
-
-ONIG_EXTERN
-OnigUChar* onigenc_step_back P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n));
-
-
-/* encoding API */
-ONIG_EXTERN
-int onigenc_init P_((void));
-ONIG_EXTERN
-int onigenc_set_default_encoding P_((OnigEncoding enc));
-ONIG_EXTERN
-OnigEncoding onigenc_get_default_encoding P_((void));
-ONIG_EXTERN
-void  onigenc_set_default_caseconv_table P_((const OnigUChar* table));
-ONIG_EXTERN
-OnigUChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev));
-ONIG_EXTERN
-OnigUChar* onigenc_get_prev_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-OnigUChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-OnigUChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-int onigenc_strlen P_((OnigEncoding enc, const OnigUChar* p, const OnigUChar* end));
-ONIG_EXTERN
-int onigenc_strlen_null P_((OnigEncoding enc, const OnigUChar* p));
-ONIG_EXTERN
-int onigenc_str_bytelen_null P_((OnigEncoding enc, const OnigUChar* p));
-
-
-
-/* PART: regular expression */
-
-/* config parameters */
-#define ONIG_NREGION                          10
-#define ONIG_MAX_BACKREF_NUM                1000
-#define ONIG_MAX_REPEAT_NUM               100000
-#define ONIG_MAX_MULTI_BYTE_RANGES_NUM     10000
-/* constants */
-#define ONIG_MAX_ERROR_MESSAGE_LEN            90
-
-typedef unsigned int        OnigOptionType;
-
-#define ONIG_OPTION_DEFAULT            ONIG_OPTION_NONE
-
-/* options */
-#define ONIG_OPTION_NONE                 0U
-#define ONIG_OPTION_IGNORECASE           1U
-#define ONIG_OPTION_EXTEND               (ONIG_OPTION_IGNORECASE         << 1)
-#define ONIG_OPTION_MULTILINE            (ONIG_OPTION_EXTEND             << 1)
-#define ONIG_OPTION_DOTALL                ONIG_OPTION_MULTILINE
-#define ONIG_OPTION_SINGLELINE           (ONIG_OPTION_MULTILINE          << 1)
-#define ONIG_OPTION_FIND_LONGEST         (ONIG_OPTION_SINGLELINE         << 1)
-#define ONIG_OPTION_FIND_NOT_EMPTY       (ONIG_OPTION_FIND_LONGEST       << 1)
-#define ONIG_OPTION_NEGATE_SINGLELINE    (ONIG_OPTION_FIND_NOT_EMPTY     << 1)
-#define ONIG_OPTION_DONT_CAPTURE_GROUP   (ONIG_OPTION_NEGATE_SINGLELINE  << 1)
-#define ONIG_OPTION_CAPTURE_GROUP        (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)
-/* options (search time) */
-#define ONIG_OPTION_NOTBOL               (ONIG_OPTION_CAPTURE_GROUP << 1)
-#define ONIG_OPTION_NOTEOL               (ONIG_OPTION_NOTBOL << 1)
-#define ONIG_OPTION_POSIX_REGION         (ONIG_OPTION_NOTEOL << 1)
-/* options (ctype range) */
-#define ONIG_OPTION_ASCII_RANGE          (ONIG_OPTION_POSIX_REGION << 1)
-#define ONIG_OPTION_POSIX_BRACKET_ALL_RANGE (ONIG_OPTION_ASCII_RANGE << 1)
-#define ONIG_OPTION_WORD_BOUND_ALL_RANGE    (ONIG_OPTION_POSIX_BRACKET_ALL_RANGE << 1)
-/* options (newline) */
-#define ONIG_OPTION_NEWLINE_CRLF         (ONIG_OPTION_WORD_BOUND_ALL_RANGE << 1)
-#define ONIG_OPTION_MAXBIT               ONIG_OPTION_NEWLINE_CRLF  /* limit */
-
-#define ONIG_OPTION_ON(options,regopt)      ((options) |= (regopt))
-#define ONIG_OPTION_OFF(options,regopt)     ((options) &= ~(regopt))
-#define ONIG_IS_OPTION_ON(options,option)   ((options) & (option))
-
-/* syntax */
-typedef struct {
-  unsigned int   op;
-  unsigned int   op2;
-  unsigned int   behavior;
-  OnigOptionType options;   /* default option */
-  OnigMetaCharTableType meta_char_table;
-} OnigSyntaxType;
-
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58_NG;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPython;
-
-/* predefined syntaxes (see regsyntax.c) */
-#define ONIG_SYNTAX_ASIS               (&OnigSyntaxASIS)
-#define ONIG_SYNTAX_POSIX_BASIC        (&OnigSyntaxPosixBasic)
-#define ONIG_SYNTAX_POSIX_EXTENDED     (&OnigSyntaxPosixExtended)
-#define ONIG_SYNTAX_EMACS              (&OnigSyntaxEmacs)
-#define ONIG_SYNTAX_GREP               (&OnigSyntaxGrep)
-#define ONIG_SYNTAX_GNU_REGEX          (&OnigSyntaxGnuRegex)
-#define ONIG_SYNTAX_JAVA               (&OnigSyntaxJava)
-#define ONIG_SYNTAX_PERL58             (&OnigSyntaxPerl58)
-#define ONIG_SYNTAX_PERL58_NG          (&OnigSyntaxPerl58_NG)
-#define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
-#define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
-#define ONIG_SYNTAX_PYTHON             (&OnigSyntaxPython)
-
-/* default syntax */
-ONIG_EXTERN const OnigSyntaxType*   OnigDefaultSyntax;
-#define ONIG_SYNTAX_DEFAULT   OnigDefaultSyntax
-
-/* syntax (operators) */
-#define ONIG_SYN_OP_VARIABLE_META_CHARACTERS    (1U<<0)
-#define ONIG_SYN_OP_DOT_ANYCHAR                 (1U<<1)   /* . */
-#define ONIG_SYN_OP_ASTERISK_ZERO_INF           (1U<<2)   /* * */
-#define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF       (1U<<3)
-#define ONIG_SYN_OP_PLUS_ONE_INF                (1U<<4)   /* + */
-#define ONIG_SYN_OP_ESC_PLUS_ONE_INF            (1U<<5)
-#define ONIG_SYN_OP_QMARK_ZERO_ONE              (1U<<6)   /* ? */
-#define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE          (1U<<7)
-#define ONIG_SYN_OP_BRACE_INTERVAL              (1U<<8)   /* {lower,upper} */
-#define ONIG_SYN_OP_ESC_BRACE_INTERVAL          (1U<<9)   /* \{lower,upper\} */
-#define ONIG_SYN_OP_VBAR_ALT                    (1U<<10)   /* | */
-#define ONIG_SYN_OP_ESC_VBAR_ALT                (1U<<11)  /* \| */
-#define ONIG_SYN_OP_LPAREN_SUBEXP               (1U<<12)  /* (...)   */
-#define ONIG_SYN_OP_ESC_LPAREN_SUBEXP           (1U<<13)  /* \(...\) */
-#define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR           (1U<<14)  /* \A, \Z, \z */
-#define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR  (1U<<15)  /* \G     */
-#define ONIG_SYN_OP_DECIMAL_BACKREF             (1U<<16)  /* \num   */
-#define ONIG_SYN_OP_BRACKET_CC                  (1U<<17)  /* [...]  */
-#define ONIG_SYN_OP_ESC_W_WORD                  (1U<<18)  /* \w, \W */
-#define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END     (1U<<19)  /* \<. \> */
-#define ONIG_SYN_OP_ESC_B_WORD_BOUND            (1U<<20)  /* \b, \B */
-#define ONIG_SYN_OP_ESC_S_WHITE_SPACE           (1U<<21)  /* \s, \S */
-#define ONIG_SYN_OP_ESC_D_DIGIT                 (1U<<22)  /* \d, \D */
-#define ONIG_SYN_OP_LINE_ANCHOR                 (1U<<23)  /* ^, $   */
-#define ONIG_SYN_OP_POSIX_BRACKET               (1U<<24)  /* [:xxxx:] */
-#define ONIG_SYN_OP_QMARK_NON_GREEDY            (1U<<25)  /* ??,*?,+?,{n,m}? */
-#define ONIG_SYN_OP_ESC_CONTROL_CHARS           (1U<<26)  /* \n,\r,\t,\a ... */
-#define ONIG_SYN_OP_ESC_C_CONTROL               (1U<<27)  /* \cx  */
-#define ONIG_SYN_OP_ESC_OCTAL3                  (1U<<28)  /* \OOO */
-#define ONIG_SYN_OP_ESC_X_HEX2                  (1U<<29)  /* \xHH */
-#define ONIG_SYN_OP_ESC_X_BRACE_HEX8            (1U<<30)  /* \x{7HHHHHHH} */
-#define ONIG_SYN_OP_ESC_O_BRACE_OCTAL           (1U<<31)  /* \o{OOO} */ /* NOTIMPL */
-
-#define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE        (1U<<0)  /* \Q...\E */
-#define ONIG_SYN_OP2_QMARK_GROUP_EFFECT         (1U<<1)  /* (?...) */
-#define ONIG_SYN_OP2_OPTION_PERL                (1U<<2)  /* (?imsxadlu), (?-imsx), (?^imsxalu) */
-#define ONIG_SYN_OP2_OPTION_RUBY                (1U<<3)  /* (?imxadu), (?-imx)  */
-#define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT     (1U<<4)  /* ?+,*+,++ */
-#define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL   (1U<<5)  /* {n,m}+   */
-#define ONIG_SYN_OP2_CCLASS_SET_OP              (1U<<6)  /* [...&&..[..]..] */
-#define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP       (1U<<7)  /* (?<name>...) */
-#define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF        (1U<<8)  /* \k<name> */
-#define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL          (1U<<9)  /* \g<name>, \g<n> */
-#define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY     (1U<<10) /* (?@..),(?@<x>..) */
-#define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL  (1U<<11) /* \C-x */
-#define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META     (1U<<12) /* \M-x */
-#define ONIG_SYN_OP2_ESC_V_VTAB                 (1U<<13) /* \v as VTAB */
-#define ONIG_SYN_OP2_ESC_U_HEX4                 (1U<<14) /* \uHHHH */
-#define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR         (1U<<15) /* \`, \' */
-#define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY  (1U<<16) /* \p{...}, \P{...} */
-#define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */
-/* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */
-#define ONIG_SYN_OP2_ESC_H_XDIGIT               (1U<<19) /* \h, \H */
-#define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE         (1U<<20) /* \ */
-#define ONIG_SYN_OP2_ESC_CAPITAL_R_LINEBREAK    (1U<<21) /* \R as (?>\x0D\x0A|[\x0A-\x0D\x{85}\x{2028}\x{2029}]) */
-#define ONIG_SYN_OP2_ESC_CAPITAL_X_EXTENDED_GRAPHEME_CLUSTER (1U<<22) /* \X as (?>\P{M}\p{M}*) */
-#define ONIG_SYN_OP2_ESC_V_VERTICAL_WHITESPACE   (1U<<23) /* \v, \V -- Perl */ /* NOTIMPL */
-#define ONIG_SYN_OP2_ESC_H_HORIZONTAL_WHITESPACE (1U<<24) /* \h, \H -- Perl */ /* NOTIMPL */
-#define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP         (1U<<25) /* \K */
-#define ONIG_SYN_OP2_ESC_G_BRACE_BACKREF        (1U<<26) /* \g{name}, \g{n} */
-#define ONIG_SYN_OP2_QMARK_SUBEXP_CALL          (1U<<27) /* (?&name), (?n), (?R), (?0) */
-#define ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET    (1U<<28) /* (?|...) */         /* NOTIMPL */
-#define ONIG_SYN_OP2_QMARK_LPAREN_CONDITION     (1U<<29) /* (?(cond)yes...|no...) */
-#define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAMED_GROUP (1U<<30) /* (?P<name>...), (?P=name), (?P>name) -- Python/PCRE */
-#define ONIG_SYN_OP2_OPTION_JAVA                (1U<<31) /* (?idmsux), (?-idmsux) */ /* NOTIMPL */
-
-/* syntax (behavior) */
-#define ONIG_SYN_CONTEXT_INDEP_ANCHORS           (1U<<31) /* not implemented */
-#define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS        (1U<<0)  /* ?, *, +, {n,m} */
-#define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS      (1U<<1)  /* error or ignore */
-#define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP    (1U<<2)  /* ...)... */
-#define ONIG_SYN_ALLOW_INVALID_INTERVAL          (1U<<3)  /* {??? */
-#define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV       (1U<<4)  /* {,n} => {0,n} */
-#define ONIG_SYN_STRICT_CHECK_BACKREF            (1U<<5)  /* /(\1)/,/\1()/ ..*/
-#define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND   (1U<<6)  /* (?<=a|bc) */
-#define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP        (1U<<7)  /* see doc/RE */
-#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8)  /* (?<x>)(?<x>) */
-#define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY   (1U<<9)  /* a{n}?=(?:a{n})? */
-#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL (1U<<10)  /* (?<x>)(?<x>)(?&x) */
-
-/* syntax (behavior) in char class [...] */
-#define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC      (1U<<20) /* [^...] */
-#define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC          (1U<<21) /* [..\w..] etc.. */
-#define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC         (1U<<22)
-#define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC     (1U<<23) /* [0-9-a]=[0-9\-a] */
-/* syntax (behavior) warning */
-#define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED          (1U<<24) /* [,-,] */
-#define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT    (1U<<25) /* (?:a*)+ */
-#define ONIG_SYN_WARN_CC_DUP                     (1U<<26) /* [aa] */
-
-/* meta character specifiers (onig_set_meta_char()) */
-#define ONIG_META_CHAR_ESCAPE               0
-#define ONIG_META_CHAR_ANYCHAR              1
-#define ONIG_META_CHAR_ANYTIME              2
-#define ONIG_META_CHAR_ZERO_OR_ONE_TIME     3
-#define ONIG_META_CHAR_ONE_OR_MORE_TIME     4
-#define ONIG_META_CHAR_ANYCHAR_ANYTIME      5
-
-#define ONIG_INEFFECTIVE_META_CHAR          0
-
-/* error codes */
-#define ONIG_IS_PATTERN_ERROR(ecode)   ((ecode) <= -100 && (ecode) > -1000)
-/* normal return */
-#define ONIG_NORMAL                                            0
-#define ONIG_MISMATCH                                         -1
-#define ONIG_NO_SUPPORT_CONFIG                                -2
-
-/* internal error */
-#define ONIGERR_MEMORY                                         -5
-#define ONIGERR_TYPE_BUG                                       -6
-#define ONIGERR_PARSER_BUG                                    -11
-#define ONIGERR_STACK_BUG                                     -12
-#define ONIGERR_UNDEFINED_BYTECODE                            -13
-#define ONIGERR_UNEXPECTED_BYTECODE                           -14
-#define ONIGERR_MATCH_STACK_LIMIT_OVER                        -15
-#define ONIGERR_DEFAULT_ENCODING_IS_NOT_SET                   -21
-#define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR  -22
-/* general error */
-#define ONIGERR_INVALID_ARGUMENT                              -30
-/* syntax error */
-#define ONIGERR_END_PATTERN_AT_LEFT_BRACE                    -100
-#define ONIGERR_END_PATTERN_AT_LEFT_BRACKET                  -101
-#define ONIGERR_EMPTY_CHAR_CLASS                             -102
-#define ONIGERR_PREMATURE_END_OF_CHAR_CLASS                  -103
-#define ONIGERR_END_PATTERN_AT_ESCAPE                        -104
-#define ONIGERR_END_PATTERN_AT_META                          -105
-#define ONIGERR_END_PATTERN_AT_CONTROL                       -106
-#define ONIGERR_META_CODE_SYNTAX                             -108
-#define ONIGERR_CONTROL_CODE_SYNTAX                          -109
-#define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE             -110
-#define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE           -111
-#define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS      -112
-#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED      -113
-#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID            -114
-#define ONIGERR_NESTED_REPEAT_OPERATOR                       -115
-#define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS                  -116
-#define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS       -117
-#define ONIGERR_END_PATTERN_IN_GROUP                         -118
-#define ONIGERR_UNDEFINED_GROUP_OPTION                       -119
-#define ONIGERR_INVALID_POSIX_BRACKET_TYPE                   -121
-#define ONIGERR_INVALID_LOOK_BEHIND_PATTERN                  -122
-#define ONIGERR_INVALID_REPEAT_RANGE_PATTERN                 -123
-#define ONIGERR_INVALID_CONDITION_PATTERN                    -124
-/* values error (syntax error) */
-#define ONIGERR_TOO_BIG_NUMBER                               -200
-#define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE              -201
-#define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE     -202
-#define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS                    -203
-#define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE          -204
-#define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES                   -205
-#define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING                  -206
-#define ONIGERR_TOO_BIG_BACKREF_NUMBER                       -207
-#define ONIGERR_INVALID_BACKREF                              -208
-#define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED         -209
-#define ONIGERR_TOO_SHORT_DIGITS                             -210
-#define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE                     -212
-#define ONIGERR_EMPTY_GROUP_NAME                             -214
-#define ONIGERR_INVALID_GROUP_NAME                           -215
-#define ONIGERR_INVALID_CHAR_IN_GROUP_NAME                   -216
-#define ONIGERR_UNDEFINED_NAME_REFERENCE                     -217
-#define ONIGERR_UNDEFINED_GROUP_REFERENCE                    -218
-#define ONIGERR_MULTIPLEX_DEFINED_NAME                       -219
-#define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL               -220
-#define ONIGERR_NEVER_ENDING_RECURSION                       -221
-#define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY        -222
-#define ONIGERR_INVALID_CHAR_PROPERTY_NAME                   -223
-#define ONIGERR_INVALID_CODE_POINT_VALUE                     -400
-#define ONIGERR_INVALID_WIDE_CHAR_VALUE                      -400
-#define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE                      -401
-#define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION           -402
-#define ONIGERR_INVALID_COMBINATION_OF_OPTIONS               -403
-
-/* errors related to thread */
-#define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT                -1001
-
-
-/* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */
-#define ONIG_MAX_CAPTURE_HISTORY_GROUP   31
-#define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \
-  ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])
-
-typedef struct OnigCaptureTreeNodeStruct {
-  int group;   /* group number */
-  OnigPosition beg;
-  OnigPosition end;
-  int allocated;
-  int num_childs;
-  struct OnigCaptureTreeNodeStruct** childs;
-} OnigCaptureTreeNode;
-
-/* match result region type */
-struct re_registers {
-  int  allocated;
-  int  num_regs;
-  OnigPosition* beg;
-  OnigPosition* end;
-  /* extended */
-  OnigCaptureTreeNode* history_root;  /* capture history tree root */
-};
-
-/* capture tree traverse */
-#define ONIG_TRAVERSE_CALLBACK_AT_FIRST   1
-#define ONIG_TRAVERSE_CALLBACK_AT_LAST    2
-#define ONIG_TRAVERSE_CALLBACK_AT_BOTH \
-  ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )
-
-
-#define ONIG_REGION_NOTPOS            -1
-
-typedef struct re_registers   OnigRegion;
-
-typedef struct {
-  OnigEncoding enc;
-  OnigUChar* par;
-  OnigUChar* par_end;
-} OnigErrorInfo;
-
-typedef struct {
-  int lower;
-  int upper;
-} OnigRepeatRange;
-
-typedef void (*OnigWarnFunc) P_((const char* s));
-extern void onig_null_warn P_((const char* s));
-#define ONIG_NULL_WARN       onig_null_warn
-
-#define ONIG_CHAR_TABLE_SIZE   256
-
-/* regex_t state */
-#define ONIG_STATE_NORMAL              0
-#define ONIG_STATE_SEARCHING           1
-#define ONIG_STATE_COMPILING          -1
-#define ONIG_STATE_MODIFY             -2
-
-#define ONIG_STATE(reg) \
-  ((reg)->state > 0 ? ONIG_STATE_SEARCHING : (reg)->state)
-
-typedef struct re_pattern_buffer {
-  /* common members of BBuf(bytes-buffer) */
-  unsigned char* p;         /* compiled pattern */
-  unsigned int used;        /* used space for p */
-  unsigned int alloc;       /* allocated space for p */
-
-  int state;                     /* normal, searching, compiling */
-  int num_mem;                   /* used memory(...) num counted from 1 */
-  int num_repeat;                /* OP_REPEAT/OP_REPEAT_NG id-counter */
-  int num_null_check;            /* OP_NULL_CHECK_START/END id counter */
-  int num_comb_exp_check;        /* combination explosion check */
-  int num_call;                  /* number of subexp call */
-  unsigned int capture_history;  /* (?@...) flag (1-31) */
-  unsigned int bt_mem_start;     /* need backtrack flag */
-  unsigned int bt_mem_end;       /* need backtrack flag */
-  int stack_pop_level;
-  int repeat_range_alloc;
-  OnigRepeatRange* repeat_range;
-
-  OnigEncoding      enc;
-  OnigOptionType    options;
-  const OnigSyntaxType* syntax;
-  OnigCaseFoldType  case_fold_flag;
-  void*             name_table;
-
-  /* optimization info (string search, char-map and anchors) */
-  int            optimize;          /* optimize flag */
-  int            threshold_len;     /* search str-length for apply optimize */
-  int            anchor;            /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */
-  OnigDistance   anchor_dmin;       /* (SEMI_)END_BUF anchor distance */
-  OnigDistance   anchor_dmax;       /* (SEMI_)END_BUF anchor distance */
-  int            sub_anchor;        /* start-anchor for exact or map */
-  unsigned char *exact;
-  unsigned char *exact_end;
-  unsigned char  map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */
-  int           *int_map;                   /* BM skip for exact_len > 255 */
-  int           *int_map_backward;          /* BM skip for backward search */
-  OnigDistance   dmin;                      /* min-distance of exact or map */
-  OnigDistance   dmax;                      /* max-distance of exact or map */
-
-  /* regex_t link chain */
-  struct re_pattern_buffer* chain;  /* escape compile-conflict */
-} OnigRegexType;
-
-typedef OnigRegexType*  OnigRegex;
-
-#ifndef ONIG_ESCAPE_REGEX_T_COLLISION
-  typedef OnigRegexType  regex_t;
-#endif
-
-
-typedef struct {
-  int             num_of_elements;
-  OnigEncoding    pattern_enc;
-  OnigEncoding    target_enc;
-  OnigSyntaxType* syntax;
-  OnigOptionType  option;
-  OnigCaseFoldType   case_fold_flag;
-} OnigCompileInfo;
-
-/* Oniguruma Native API */
-ONIG_EXTERN
-int onig_init P_((void));
-ONIG_EXTERN
-int onig_error_code_to_str PV_((OnigUChar* s, OnigPosition err_code, ...));
-ONIG_EXTERN
-void onig_set_warn_func P_((OnigWarnFunc f));
-ONIG_EXTERN
-void onig_set_verb_warn_func P_((OnigWarnFunc f));
-ONIG_EXTERN
-int onig_new P_((OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_reg_init P_((OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax));
-ONIG_EXTERN
-int onig_new_without_alloc P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_new_deluxe P_((OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
-ONIG_EXTERN
-void onig_free P_((OnigRegex));
-ONIG_EXTERN
-void onig_free_body P_((OnigRegex));
-ONIG_EXTERN
-int onig_recompile P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_recompile_deluxe P_((OnigRegex reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
-ONIG_EXTERN
-OnigPosition onig_search P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigPosition onig_search_gpos P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* global_pos, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigPosition onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigRegion* onig_region_new P_((void));
-ONIG_EXTERN
-void onig_region_init P_((OnigRegion* region));
-ONIG_EXTERN
-void onig_region_free P_((OnigRegion* region, int free_self));
-ONIG_EXTERN
-void onig_region_copy P_((OnigRegion* to, OnigRegion* from));
-ONIG_EXTERN
-void onig_region_clear P_((OnigRegion* region));
-ONIG_EXTERN
-int onig_region_resize P_((OnigRegion* region, int n));
-ONIG_EXTERN
-int onig_region_set P_((OnigRegion* region, int at, int beg, int end));
-ONIG_EXTERN
-int onig_name_to_group_numbers P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums));
-ONIG_EXTERN
-int onig_name_to_backref_number P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, OnigRegion *region));
-ONIG_EXTERN
-int onig_foreach_name P_((OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg));
-ONIG_EXTERN
-int onig_number_of_names P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_number_of_captures P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_number_of_capture_histories P_((OnigRegex reg));
-ONIG_EXTERN
-OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region));
-ONIG_EXTERN
-int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,OnigPosition,OnigPosition,int,int,void*), void* arg));
-ONIG_EXTERN
-int onig_noname_group_capture_is_active P_((OnigRegex reg));
-ONIG_EXTERN
-OnigEncoding onig_get_encoding P_((OnigRegex reg));
-ONIG_EXTERN
-OnigOptionType onig_get_options P_((OnigRegex reg));
-ONIG_EXTERN
-OnigCaseFoldType onig_get_case_fold_flag P_((OnigRegex reg));
-ONIG_EXTERN
-const OnigSyntaxType* onig_get_syntax P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_set_default_syntax P_((const OnigSyntaxType* syntax));
-ONIG_EXTERN
-void onig_copy_syntax P_((OnigSyntaxType* to, const OnigSyntaxType* from));
-ONIG_EXTERN
-unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op));
-ONIG_EXTERN
-void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2));
-ONIG_EXTERN
-void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior));
-ONIG_EXTERN
-void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options));
-ONIG_EXTERN
-int onig_set_meta_char P_((OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code));
-ONIG_EXTERN
-void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from));
-ONIG_EXTERN
-OnigCaseFoldType onig_get_default_case_fold_flag P_((void));
-ONIG_EXTERN
-int onig_set_default_case_fold_flag P_((OnigCaseFoldType case_fold_flag));
-ONIG_EXTERN
-unsigned int onig_get_match_stack_limit_size P_((void));
-ONIG_EXTERN
-int onig_set_match_stack_limit_size P_((unsigned int size));
-ONIG_EXTERN
-int onig_end P_((void));
-ONIG_EXTERN
-const char* onig_version P_((void));
-ONIG_EXTERN
-const char* onig_copyright P_((void));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#ifdef __cplusplus
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}
-#endif
-
-#endif /* ONIGURUMA_H */
@@ -1,75 +0,0 @@
-/**********************************************************************
-
-  re.h -
-
-  $Author: nobu $
-  created at: Thu Sep 30 14:18:32 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_RE_H
-#define RUBY_RE_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#include "ruby/regex.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-typedef struct re_pattern_buffer Regexp;
-
-struct rmatch_offset {
-    long beg;
-    long end;
-};
-
-struct rmatch {
-    struct re_registers regs;
-
-    int char_offset_updated;
-    int char_offset_num_allocated;
-    struct rmatch_offset *char_offset;
-};
-
-struct RMatch {
-    struct RBasic basic;
-    VALUE str;
-    struct rmatch *rmatch;
-    VALUE regexp;  /* RRegexp */
-};
-
-#define RMATCH(obj)  (R_CAST(RMatch)(obj))
-#define RMATCH_REGS(obj)  (&(R_CAST(RMatch)(obj))->rmatch->regs)
-
-VALUE rb_reg_regcomp(VALUE);
-long rb_reg_search(VALUE, VALUE, long, int);
-VALUE rb_reg_regsub(VALUE, VALUE, struct re_registers *, VALUE);
-long rb_reg_adjust_startpos(VALUE, VALUE, long, int);
-void rb_match_busy(VALUE);
-VALUE rb_reg_quote(VALUE);
-regex_t *rb_reg_prepare_re(VALUE re, VALUE str);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_RE_H */
@@ -1,50 +0,0 @@
-/**********************************************************************
-
-  regex.h -
-
-  $Author: nobu $
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef ONIGURUMA_REGEX_H
-#define ONIGURUMA_REGEX_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#ifdef RUBY
-#include "ruby/oniguruma.h"
-#else
-#include "oniguruma.h"
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#ifndef ONIG_RUBY_M17N
-
-ONIG_EXTERN OnigEncoding    OnigEncDefaultCharEncoding;
-
-#define mbclen(p,e,enc)  rb_enc_mbclen((p),(e),(enc))
-
-#endif /* ifndef ONIG_RUBY_M17N */
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* ONIGURUMA_REGEX_H */
@@ -1,157 +0,0 @@
-/* This is a public domain general purpose hash table package written by Peter Moore @ UCB. */
-
-/* @(#) st.h 5.1 89/12/14 */
-
-#ifndef RUBY_ST_H
-#define RUBY_ST_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-
-#if   defined STDC_HEADERS
-#include <stddef.h>
-#elif defined HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#if SIZEOF_LONG == SIZEOF_VOIDP
-typedef unsigned long st_data_t;
-#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP
-typedef unsigned LONG_LONG st_data_t;
-#else
-# error ---->> st.c requires sizeof(void*) == sizeof(long) or sizeof(LONG_LONG) to be compiled. <<----
-#endif
-#define ST_DATA_T_DEFINED
-
-#ifndef CHAR_BIT
-# ifdef HAVE_LIMITS_H
-#  include <limits.h>
-# else
-#  define CHAR_BIT 8
-# endif
-#endif
-#ifndef _
-# define _(args) args
-#endif
-#ifndef ANYARGS
-# ifdef __cplusplus
-#   define ANYARGS ...
-# else
-#   define ANYARGS
-# endif
-#endif
-
-typedef struct st_table st_table;
-
-typedef st_data_t st_index_t;
-typedef int st_compare_func(st_data_t, st_data_t);
-typedef st_index_t st_hash_func(st_data_t);
-
-typedef char st_check_for_sizeof_st_index_t[SIZEOF_VOIDP == (int)sizeof(st_index_t) ? 1 : -1];
-#define SIZEOF_ST_INDEX_T SIZEOF_VOIDP
-
-struct st_hash_type {
-    int (*compare)(ANYARGS /*st_data_t, st_data_t*/); /* st_compare_func* */
-    st_index_t (*hash)(ANYARGS /*st_data_t*/);        /* st_hash_func* */
-};
-
-#define ST_INDEX_BITS (sizeof(st_index_t) * CHAR_BIT)
-
-struct st_table {
-    const struct st_hash_type *type;
-    st_index_t num_bins;
-    unsigned int entries_packed : 1;
-#ifdef __GNUC__
-    /*
-     * C spec says,
-     *   A bit-field shall have a type that is a qualified or unqualified
-     *   version of _Bool, signed int, unsigned int, or some other
-     *   implementation-defined type. It is implementation-defined whether
-     *   atomic types are permitted.
-     * In short, long and long long bit-field are implementation-defined
-     * feature. Therefore we want to supress a warning explicitly.
-     */
-    __extension__
-#endif
-    st_index_t num_entries : ST_INDEX_BITS - 1;
-    union {
-	struct {
-	    struct st_table_entry **bins;
-	    struct st_table_entry *head, *tail;
-	} big;
-	struct {
-	    struct st_packed_entry *entries;
-	    st_index_t real_entries;
-	} packed;
-    } as;
-};
-
-#define st_is_member(table,key) st_lookup((table),(key),(st_data_t *)0)
-
-enum st_retval {ST_CONTINUE, ST_STOP, ST_DELETE, ST_CHECK};
-
-st_table *st_init_table(const struct st_hash_type *);
-st_table *st_init_table_with_size(const struct st_hash_type *, st_index_t);
-st_table *st_init_numtable(void);
-st_table *st_init_numtable_with_size(st_index_t);
-st_table *st_init_strtable(void);
-st_table *st_init_strtable_with_size(st_index_t);
-st_table *st_init_strcasetable(void);
-st_table *st_init_strcasetable_with_size(st_index_t);
-int st_delete(st_table *, st_data_t *, st_data_t *); /* returns 0:notfound 1:deleted */
-int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
-int st_insert(st_table *, st_data_t, st_data_t);
-int st_insert2(st_table *, st_data_t, st_data_t, st_data_t (*)(st_data_t));
-int st_lookup(st_table *, st_data_t, st_data_t *);
-int st_get_key(st_table *, st_data_t, st_data_t *);
-typedef int st_update_callback_func(st_data_t *key, st_data_t *value, st_data_t arg, int existing);
-int st_update(st_table *table, st_data_t key, st_update_callback_func *func, st_data_t arg);
-int st_foreach(st_table *, int (*)(ANYARGS), st_data_t);
-int st_foreach_check(st_table *, int (*)(ANYARGS), st_data_t, st_data_t);
-int st_reverse_foreach(st_table *, int (*)(ANYARGS), st_data_t);
-void st_add_direct(st_table *, st_data_t, st_data_t);
-void st_free_table(st_table *);
-void st_cleanup_safe(st_table *, st_data_t);
-void st_clear(st_table *);
-st_table *st_copy(st_table *);
-int st_numcmp(st_data_t, st_data_t);
-st_index_t st_numhash(st_data_t);
-int st_strcasecmp(const char *s1, const char *s2);
-int st_strncasecmp(const char *s1, const char *s2, size_t n);
-size_t st_memsize(const st_table *);
-st_index_t st_hash(const void *ptr, size_t len, st_index_t h);
-st_index_t st_hash_uint32(st_index_t h, uint32_t i);
-st_index_t st_hash_uint(st_index_t h, st_index_t i);
-st_index_t st_hash_end(st_index_t h);
-st_index_t st_hash_start(st_index_t h);
-#define st_hash_start(h) ((st_index_t)(h))
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ST_H */
@@ -1,19 +0,0 @@
-#ifndef RUBY_SUBST_H
-#define RUBY_SUBST_H 1
-
-#undef snprintf
-#undef vsnprintf
-#define snprintf ruby_snprintf
-#define vsnprintf ruby_vsnprintf
-
-#ifdef BROKEN_CLOSE
-#undef getpeername
-#define getpeername ruby_getpeername
-#undef getsockname
-#define getsockname ruby_getsockname
-#undef shutdown
-#define shutdown ruby_shutdown
-#undef close
-#define close ruby_close
-#endif
-#endif
@@ -1,49 +0,0 @@
-/**********************************************************************
-
-  thread.h -
-
-  $Author: matz $
-  created at: Tue Jul 10 17:35:43 JST 2012
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_THREAD_H
-#define RUBY_THREAD_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/intern.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-void *rb_thread_call_with_gvl(void *(*func)(void *), void *data1);
-
-void *rb_thread_call_without_gvl(void *(*func)(void *), void *data1,
-				 rb_unblock_function_t *ubf, void *data2);
-void *rb_thread_call_without_gvl2(void *(*func)(void *), void *data1,
-				  rb_unblock_function_t *ubf, void *data2);
-
-#define RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_AFTER 0x01
-#define RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_THREAD_H */
@@ -1,99 +0,0 @@
-/**********************************************************************
-
-  util.h -
-
-  $Author: tadf $
-  created at: Thu Mar  9 11:55:53 JST 1995
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_UTIL_H
-#define RUBY_UTIL_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifndef _
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define scan_oct(s,l,e) ((int)ruby_scan_oct((s),(l),(e)))
-unsigned long ruby_scan_oct(const char *, size_t, size_t *);
-#define scan_hex(s,l,e) ((int)ruby_scan_hex((s),(l),(e)))
-unsigned long ruby_scan_hex(const char *, size_t, size_t *);
-
-void ruby_qsort(void *, const size_t, const size_t,
-		int (*)(const void *, const void *, void *), void *);
-
-void ruby_setenv(const char *, const char *);
-void ruby_unsetenv(const char *);
-#undef setenv
-#undef unsetenv
-#define setenv(name,val) ruby_setenv((name),(val))
-#define unsetenv(name,val) ruby_unsetenv(name)
-
-char *ruby_strdup(const char *);
-#undef strdup
-#define strdup(s) ruby_strdup(s)
-
-char *ruby_getcwd(void);
-#define my_getcwd() ruby_getcwd()
-
-double ruby_strtod(const char *, char **);
-#undef strtod
-#define strtod(s,e) ruby_strtod((s),(e))
-
-#if defined _MSC_VER && _MSC_VER >= 1300
-#pragma warning(push)
-#pragma warning(disable:4723)
-#endif
-#if defined _MSC_VER && _MSC_VER >= 1300
-#pragma warning(pop)
-#endif
-
-void ruby_each_words(const char *, void (*)(const char*, int, void*), void *);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_UTIL_H */
@@ -1,78 +0,0 @@
-/**********************************************************************
-
-  ruby/version.h -
-
-  $Author: ayumin $
-  created at: Wed May 13 12:56:56 JST 2009
-
-  Copyright (C) 1993-2009 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-/*
- * This file contains only
- * - never-changable informations, and
- * - interfaces accessible from extension libraries.
- *
- * Never try to check RUBY_VERSION_CODE etc in extension libraries,
- * check the features with mkmf.rb instead.
- */
-
-#ifndef RUBY_VERSION_H
-#define RUBY_VERSION_H 1
-
-/* The origin. */
-#define RUBY_AUTHOR "Yukihiro Matsumoto"
-#define RUBY_BIRTH_YEAR 1993
-#define RUBY_BIRTH_MONTH 2
-#define RUBY_BIRTH_DAY 24
-
-/* API version */
-#define RUBY_API_VERSION_MAJOR 2
-#define RUBY_API_VERSION_MINOR 0
-#define RUBY_API_VERSION_TEENY 0
-#define RUBY_API_VERSION_CODE (RUBY_API_VERSION_MAJOR*10000+RUBY_API_VERSION_MINOR*100+RUBY_API_VERSION_TEENY)
-
-#ifdef RUBY_EXTERN
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- * Interfaces from extension libraries.
- *
- * Before using these infos, think thrice whether they are really
- * necessary or not, and if the answer was yes, think twice a week
- * later again.
- */
-RUBY_EXTERN const int ruby_api_version[3];
-RUBY_EXTERN const char ruby_version[];
-RUBY_EXTERN const char ruby_release_date[];
-RUBY_EXTERN const char ruby_platform[];
-RUBY_EXTERN const int  ruby_patchlevel;
-RUBY_EXTERN const char ruby_description[];
-RUBY_EXTERN const char ruby_copyright[];
-RUBY_EXTERN const char ruby_engine[];
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-#endif
-
-#endif
@@ -1,68 +0,0 @@
-/**********************************************************************
-
-  ruby/vm.h -
-
-  $Author: shyouhei $
-  created at: Sat May 31 15:17:36 2008
-
-  Copyright (C) 2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_VM_H
-#define RUBY_VM_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/* Place holder.
- *
- * We will prepare VM creation/control APIs on 1.9.2 or later.
- * If you have an interest about it, please see mvm branch.
- * http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/mvm/
- */
-
-/* VM type declaration */
-typedef struct rb_vm_struct ruby_vm_t;
-
-/* core API */
-int ruby_vm_destruct(ruby_vm_t *vm);
-
-/**
- * ruby_vm_at_exit registers a function _func_ to be invoked when a VM
- * passed away.  Functions registered this way runs in reverse order
- * of registration, just like END {} block does.  The difference is
- * its timing to be triggered. ruby_vm_at_exit functions runs when a
- * VM _passed_ _away_, while END {} blocks runs just _before_ a VM
- * _is_ _passing_ _away_.
- *
- * You cannot register a function to another VM than where you are in.
- * So where to register is intuitive, omitted.  OTOH the argument
- * _func_ cannot know which VM it is in because at the time of
- * invocation, the VM has already died and there is no execution
- * context.  The VM itself is passed as the first argument to it.
- *
- * @param[in] func the function to register.
- */
-void ruby_vm_at_exit(void(*func)(ruby_vm_t *));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_VM_H */
@@ -1,799 +0,0 @@
-#ifndef RUBY_WIN32_H
-#define RUBY_WIN32_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- *  Copyright (c) 1993, Intergraph Corporation
- *
- *  You may distribute under the terms of either the GNU General Public
- *  License or the Artistic License, as specified in the perl README file.
- *
- */
-
-/*
- * Definitions for NT port of Perl
- */
-
-
-/*
- * Ok now we can include the normal include files.
- */
-
-/* #include <stdarg.h> conflict with varargs.h? */
-#if !defined(WSAAPI)
-#if defined(__cplusplus) && defined(_MSC_VER)
-extern "C++" {			/* template without extern "C++" */
-#endif
-#if !defined(_WIN64) && !defined(WIN32)
-#define WIN32
-#endif
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#if defined(__cplusplus) && defined(_MSC_VER)
-}
-#endif
-#endif
-
-/*
- * We're not using Microsoft's "extensions" to C for
- * Structured Exception Handling (SEH) so we can nuke these
- */
-#undef try
-#undef except
-#undef finally
-#undef leave
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <direct.h>
-#include <process.h>
-#include <time.h>
-#if defined(__cplusplus) && defined(_MSC_VER) && _MSC_VER == 1200
-extern "C++" {			/* template without extern "C++" */
-#endif
-#include <math.h>
-#if defined(__cplusplus) && defined(_MSC_VER) && _MSC_VER == 1200
-}
-#endif
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#ifdef HAVE_SYS_UTIME_H
-# include <sys/utime.h>
-#else
-# include <utime.h>
-#endif
-#include <io.h>
-#include <malloc.h>
-#if defined __MINGW32__ || __BORLANDC__ >= 0x0580
-# include <stdint.h>
-#else
-# if !defined(_INTPTR_T_DEFINED)
-#  ifdef _WIN64
-typedef __int64 intptr_t;
-#  else
-typedef int intptr_t;
-#  endif
-#  define _INTPTR_T_DEFINED
-# endif
-# if !defined(_UINTPTR_T_DEFINED)
-#  ifdef _WIN64
-typedef unsigned __int64 uintptr_t;
-#  else
-typedef unsigned int uintptr_t;
-#  endif
-#  define _UINTPTR_T_DEFINED
-# endif
-#endif
-#ifndef __MINGW32__
-# define mode_t int
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#define rb_w32_iswinnt()  TRUE
-#define rb_w32_iswin95()  FALSE
-
-#define WNOHANG -1
-
-#undef getc
-#undef putc
-#undef fgetc
-#undef fputc
-#undef getchar
-#undef putchar
-#undef fgetchar
-#undef fputchar
-#undef utime
-#undef lseek
-#undef stat
-#undef fstat
-#define getc(_stream)		rb_w32_getc(_stream)
-#define getchar()		rb_w32_getc(stdin)
-#define putc(_c, _stream)	rb_w32_putc(_c, _stream)
-#define putchar(_c)		rb_w32_putc(_c, stdout)
-#ifdef RUBY_EXPORT
-#define fgetc(_stream)		getc(_stream)
-#define fputc(_c, _stream)	putc(_c, _stream)
-#define fgetchar()		getchar()
-#define fputchar(_c)		putchar(_c)
-#define utime(_p, _t)		rb_w32_utime(_p, _t)
-#define lseek(_f, _o, _w)	_lseeki64(_f, _o, _w)
-
-#define pipe(p)			rb_w32_pipe(p)
-#define open			rb_w32_open
-#define close(h)		rb_w32_close(h)
-#define fclose(f)		rb_w32_fclose(f)
-#define read(f, b, s)		rb_w32_read(f, b, s)
-#define write(f, b, s)		rb_w32_write(f, b, s)
-#define getpid()		rb_w32_getpid()
-#define getppid()		rb_w32_getppid()
-#define sleep(x)		rb_w32_Sleep((x)*1000)
-#define Sleep(msec)		(void)rb_w32_Sleep(msec)
-#define fstati64(fd,st) 	rb_w32_fstati64(fd,st)
-#ifdef __BORLANDC__
-#define creat(p, m)		_creat(p, m)
-#define eof()			_eof()
-#define filelength(h)		_filelength(h)
-#define mktemp(t)		_mktemp(t)
-#define tell(h)			_tell(h)
-#define _open			_sopen
-#define sopen			_sopen
-#undef fopen
-#define fopen(p, m)		rb_w32_fopen(p, m)
-#undef fdopen
-#define fdopen(h, m)		rb_w32_fdopen(h, m)
-#undef fsopen
-#define fsopen(p, m, sh)	rb_w32_fsopen(p, m, sh)
-#endif /* __BORLANDC__ */
-
-#undef execv
-#define execv(path,argv)	rb_w32_aspawn(P_OVERLAY,path,argv)
-#if !defined(__BORLANDC__)
-#undef isatty
-#define isatty(h)		rb_w32_isatty(h)
-#endif /* __BORLANDC__ */
-
-#undef mkdir
-#define mkdir(p, m)		rb_w32_mkdir(p, m)
-#undef rmdir
-#define rmdir(p)		rb_w32_rmdir(p)
-#undef unlink
-#define unlink(p)		rb_w32_unlink(p)
-#endif /* RUBY_EXPORT */
-
-#if SIZEOF_OFF_T == 8
-#define off_t __int64
-#define stat stati64
-#define fstat(fd,st)		fstati64(fd,st)
-#if defined(__BORLANDC__)
-#define stati64(path, st) rb_w32_stati64(path, st)
-#elif !defined(_MSC_VER) || RT_VER < 80
-#define stati64 _stati64
-#ifndef _stati64
-#define _stati64(path, st) rb_w32_stati64(path, st)
-#endif
-#else
-#define stati64 _stat64
-#define _stat64(path, st) rb_w32_stati64(path, st)
-#endif
-#else
-#define stat(path,st)		rb_w32_stat(path,st)
-#define fstat(fd,st)		rb_w32_fstat(fd,st)
-extern int rb_w32_stat(const char *, struct stat *);
-extern int rb_w32_fstat(int, struct stat *);
-#endif
-#define access(path,mode)	rb_w32_access(path,mode)
-
-#define strcasecmp		_stricmp
-#define strncasecmp		_strnicmp
-#define fsync			_commit
-
-struct timezone;
-
-#ifdef __MINGW32__
-#undef isascii
-#define isascii __isascii
-#endif
-
-struct iovec {
-    void *iov_base;
-    size_t iov_len;
-};
-struct msghdr {
-    void *msg_name;
-    int msg_namelen;
-    struct iovec *msg_iov;
-    int msg_iovlen;
-    void *msg_control;
-    int msg_controllen;
-    int msg_flags;
-};
-
-extern DWORD  rb_w32_osid(void);
-extern int    rb_w32_cmdvector(const char *, char ***);
-extern rb_pid_t  rb_w32_pipe_exec(const char *, const char *, int, int *, int *);
-extern int    flock(int fd, int oper);
-extern int    rb_w32_io_cancelable_p(int);
-extern int    rb_w32_is_socket(int);
-extern int    WSAAPI rb_w32_accept(int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_bind(int, const struct sockaddr *, int);
-extern int    WSAAPI rb_w32_connect(int, const struct sockaddr *, int);
-extern void   rb_w32_fdset(int, fd_set*);
-extern void   rb_w32_fdclr(int, fd_set*);
-extern int    rb_w32_fdisset(int, fd_set*);
-extern int    WSAAPI rb_w32_select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
-extern int    WSAAPI rb_w32_getpeername(int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_getsockname(int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_getsockopt(int, int, int, char *, int *);
-extern int    WSAAPI rb_w32_ioctlsocket(int, long, u_long *);
-extern int    WSAAPI rb_w32_listen(int, int);
-extern int    WSAAPI rb_w32_recv(int, char *, int, int);
-extern int    WSAAPI rb_w32_recvfrom(int, char *, int, int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_send(int, const char *, int, int);
-extern int    WSAAPI rb_w32_sendto(int, const char *, int, int, const struct sockaddr *, int);
-extern int    recvmsg(int, struct msghdr *, int);
-extern int    sendmsg(int, const struct msghdr *, int);
-extern int    WSAAPI rb_w32_setsockopt(int, int, int, const char *, int);
-extern int    WSAAPI rb_w32_shutdown(int, int);
-extern int    WSAAPI rb_w32_socket(int, int, int);
-extern SOCKET rb_w32_get_osfhandle(int);
-extern struct hostent *WSAAPI rb_w32_gethostbyaddr(const char *, int, int);
-extern struct hostent *WSAAPI rb_w32_gethostbyname(const char *);
-extern int    WSAAPI rb_w32_gethostname(char *, int);
-extern struct protoent *WSAAPI rb_w32_getprotobyname(const char *);
-extern struct protoent *WSAAPI rb_w32_getprotobynumber(int);
-extern struct servent  *WSAAPI rb_w32_getservbyname(const char *, const char *);
-extern struct servent  *WSAAPI rb_w32_getservbyport(int, const char *);
-extern int    rb_w32_socketpair(int, int, int, int *);
-extern char * rb_w32_getcwd(char *, int);
-extern char * rb_w32_ugetenv(const char *);
-extern char * rb_w32_getenv(const char *);
-extern int    rb_w32_rename(const char *, const char *);
-extern int    rb_w32_urename(const char *, const char *);
-extern char **rb_w32_get_environ(void);
-extern void   rb_w32_free_environ(char **);
-extern int    rb_w32_map_errno(DWORD);
-extern const char *WSAAPI rb_w32_inet_ntop(int,const void *,char *,size_t);
-extern DWORD  rb_w32_osver(void);
-
-extern int chown(const char *, int, int);
-extern int rb_w32_uchown(const char *, int, int);
-extern int link(const char *, const char *);
-extern int rb_w32_ulink(const char *, const char *);
-extern int gettimeofday(struct timeval *, struct timezone *);
-extern rb_pid_t waitpid (rb_pid_t, int *, int);
-extern rb_pid_t rb_w32_spawn(int, const char *, const char*);
-extern rb_pid_t rb_w32_aspawn(int, const char *, char *const *);
-extern rb_pid_t rb_w32_aspawn_flags(int, const char *, char *const *, DWORD);
-extern int kill(int, int);
-extern int fcntl(int, int, ...);
-extern rb_pid_t rb_w32_getpid(void);
-extern rb_pid_t rb_w32_getppid(void);
-#if !defined(__BORLANDC__)
-extern int rb_w32_isatty(int);
-#endif
-extern int rb_w32_uchdir(const char *);
-extern int rb_w32_mkdir(const char *, int);
-extern int rb_w32_umkdir(const char *, int);
-extern int rb_w32_rmdir(const char *);
-extern int rb_w32_urmdir(const char *);
-extern int rb_w32_unlink(const char *);
-extern int rb_w32_uunlink(const char *);
-extern int rb_w32_uchmod(const char *, int);
-extern int rb_w32_stati64(const char *, struct stati64 *);
-extern int rb_w32_ustati64(const char *, struct stati64 *);
-extern int rb_w32_access(const char *, int);
-extern int rb_w32_uaccess(const char *, int);
-extern char rb_w32_fd_is_text(int);
-extern int rb_w32_fstati64(int, struct stati64 *);
-
-#ifdef __BORLANDC__
-extern off_t _lseeki64(int, off_t, int);
-extern FILE *rb_w32_fopen(const char *, const char *);
-extern FILE *rb_w32_fdopen(int, const char *);
-extern FILE *rb_w32_fsopen(const char *, const char *, int);
-#endif
-
-#include <float.h>
-#if !defined __MINGW32__ || defined __NO_ISOCEXT
-#ifndef isnan
-#define isnan(x) _isnan(x)
-#endif
-static inline int
-finite(double x)
-{
-    return _finite(x);
-}
-#ifndef copysign
-#define copysign(a, b) _copysign(a, b)
-#endif
-static inline double
-scalb(double a, long b)
-{
-    return _scalb(a, b);
-}
-#endif
-
-#if !defined S_IFIFO && defined _S_IFIFO
-#define S_IFIFO _S_IFIFO
-#endif
-
-#if 0 && defined __BORLANDC__
-#undef S_ISDIR
-#undef S_ISFIFO
-#undef S_ISBLK
-#undef S_ISCHR
-#undef S_ISREG
-#define S_ISDIR(m)  (((unsigned short)(m) & S_IFMT) == S_IFDIR)
-#define S_ISFIFO(m) (((unsigned short)(m) & S_IFMT) == S_IFIFO)
-#define S_ISBLK(m)  (((unsigned short)(m) & S_IFMT) == S_IFBLK)
-#define S_ISCHR(m)  (((unsigned short)(m) & S_IFMT) == S_IFCHR)
-#define S_ISREG(m)  (((unsigned short)(m) & S_IFMT) == S_IFREG)
-#endif
-
-#if !defined S_IRUSR && !defined __MINGW32__
-#define S_IRUSR 0400
-#endif
-#ifndef S_IRGRP
-#define S_IRGRP 0040
-#endif
-#ifndef S_IROTH
-#define S_IROTH 0004
-#endif
-
-#if !defined S_IWUSR && !defined __MINGW32__
-#define S_IWUSR 0200
-#endif
-#ifndef S_IWGRP
-#define S_IWGRP 0020
-#endif
-#ifndef S_IWOTH
-#define S_IWOTH 0002
-#endif
-
-#if !defined S_IXUSR && !defined __MINGW32__
-#define S_IXUSR 0100
-#endif
-#ifndef S_IXGRP
-#define S_IXGRP 0010
-#endif
-#ifndef S_IXOTH
-#define S_IXOTH 0001
-#endif
-
-/*
- * define this so we can do inplace editing
- */
-
-#define SUFFIX
-
-extern int 	 rb_w32_ftruncate(int fd, off_t length);
-extern int 	 rb_w32_truncate(const char *path, off_t length);
-extern off_t	 rb_w32_ftello(FILE *stream);
-extern int 	 rb_w32_fseeko(FILE *stream, off_t offset, int whence);
-
-#undef HAVE_FTRUNCATE
-#define HAVE_FTRUNCATE 1
-#if defined HAVE_FTRUNCATE64
-#define ftruncate ftruncate64
-#else
-#define ftruncate rb_w32_ftruncate
-#endif
-
-#undef HAVE_TRUNCATE
-#define HAVE_TRUNCATE 1
-#if defined HAVE_TRUNCATE64
-#define truncate truncate64
-#else
-#define truncate rb_w32_truncate
-#endif
-
-#undef HAVE_FSEEKO
-#define HAVE_FSEEKO 1
-#if defined HAVE_FSEEKO64
-#define fseeko fseeko64
-#else
-#define fseeko rb_w32_fseeko
-#endif
-
-#undef HAVE_FTELLO
-#define HAVE_FTELLO 1
-#if defined HAVE_FTELLO64
-#define ftello ftello64
-#else
-#define ftello rb_w32_ftello
-#endif
-
-/*
- * stubs
- */
-extern int       ioctl (int, int, ...);
-extern rb_uid_t  getuid (void);
-extern rb_uid_t  geteuid (void);
-extern rb_gid_t  getgid (void);
-extern rb_gid_t  getegid (void);
-extern int       setuid (rb_uid_t);
-extern int       setgid (rb_gid_t);
-
-extern char *rb_w32_strerror(int);
-
-#ifdef RUBY_EXPORT
-#define strerror(e) rb_w32_strerror(e)
-#endif
-
-#define PIPE_BUF 1024
-
-#define LOCK_SH 1
-#define LOCK_EX 2
-#define LOCK_NB 4
-#define LOCK_UN 8
-
-
-#ifndef SIGINT
-#define SIGINT 2
-#endif
-#ifndef SIGKILL
-#define SIGKILL	9
-#endif
-
-
-/* #undef va_start */
-/* #undef va_end */
-
-/* winsock error map */
-#include <errno.h>
-
-#ifndef EWOULDBLOCK
-# define EWOULDBLOCK		WSAEWOULDBLOCK
-#endif
-#ifndef EINPROGRESS
-# define EINPROGRESS		WSAEINPROGRESS
-#endif
-#ifndef EALREADY
-# define EALREADY		WSAEALREADY
-#endif
-#ifndef ENOTSOCK
-# define ENOTSOCK		WSAENOTSOCK
-#endif
-#ifndef EDESTADDRREQ
-# define EDESTADDRREQ		WSAEDESTADDRREQ
-#endif
-#ifndef EMSGSIZE
-# define EMSGSIZE		WSAEMSGSIZE
-#endif
-#ifndef EPROTOTYPE
-# define EPROTOTYPE		WSAEPROTOTYPE
-#endif
-#ifndef ENOPROTOOPT
-# define ENOPROTOOPT		WSAENOPROTOOPT
-#endif
-#ifndef EPROTONOSUPPORT
-# define EPROTONOSUPPORT	WSAEPROTONOSUPPORT
-#endif
-#ifndef ESOCKTNOSUPPORT
-# define ESOCKTNOSUPPORT	WSAESOCKTNOSUPPORT
-#endif
-#ifndef EOPNOTSUPP
-# define EOPNOTSUPP		WSAEOPNOTSUPP
-#endif
-#ifndef EPFNOSUPPORT
-# define EPFNOSUPPORT		WSAEPFNOSUPPORT
-#endif
-#ifndef EAFNOSUPPORT
-# define EAFNOSUPPORT		WSAEAFNOSUPPORT
-#endif
-#ifndef EADDRINUSE
-# define EADDRINUSE		WSAEADDRINUSE
-#endif
-#ifndef EADDRNOTAVAIL
-# define EADDRNOTAVAIL		WSAEADDRNOTAVAIL
-#endif
-#ifndef ENETDOWN
-# define ENETDOWN		WSAENETDOWN
-#endif
-#ifndef ENETUNREACH
-# define ENETUNREACH		WSAENETUNREACH
-#endif
-#ifndef ENETRESET
-# define ENETRESET		WSAENETRESET
-#endif
-#ifndef ECONNABORTED
-# define ECONNABORTED		WSAECONNABORTED
-#endif
-#ifndef ECONNRESET
-# define ECONNRESET		WSAECONNRESET
-#endif
-#ifndef ENOBUFS
-# define ENOBUFS		WSAENOBUFS
-#endif
-#ifndef EISCONN
-# define EISCONN		WSAEISCONN
-#endif
-#ifndef ENOTCONN
-# define ENOTCONN		WSAENOTCONN
-#endif
-#ifndef ESHUTDOWN
-# define ESHUTDOWN		WSAESHUTDOWN
-#endif
-#ifndef ETOOMANYREFS
-# define ETOOMANYREFS		WSAETOOMANYREFS
-#endif
-#ifndef ETIMEDOUT
-# define ETIMEDOUT		WSAETIMEDOUT
-#endif
-#ifndef ECONNREFUSED
-# define ECONNREFUSED		WSAECONNREFUSED
-#endif
-#ifndef ELOOP
-# define ELOOP			WSAELOOP
-#endif
-/*#define ENAMETOOLONG	WSAENAMETOOLONG*/
-#ifndef EHOSTDOWN
-# define EHOSTDOWN		WSAEHOSTDOWN
-#endif
-#ifndef EHOSTUNREACH
-# define EHOSTUNREACH		WSAEHOSTUNREACH
-#endif
-/*#define ENOTEMPTY	WSAENOTEMPTY*/
-#ifndef EPROCLIM
-# define EPROCLIM		WSAEPROCLIM
-#endif
-#ifndef EUSERS
-# define EUSERS			WSAEUSERS
-#endif
-#ifndef EDQUOT
-# define EDQUOT			WSAEDQUOT
-#endif
-#ifndef ESTALE
-# define ESTALE			WSAESTALE
-#endif
-#ifndef EREMOTE
-# define EREMOTE		WSAEREMOTE
-#endif
-
-#define F_DUPFD 0
-#if 0
-#define F_GETFD 1
-#define F_SETFD 2
-#define F_GETFL 3
-#endif
-#define F_SETFL 4
-#if 0
-#define FD_CLOEXEC 1 /* F_GETFD, F_SETFD */
-#endif
-#define O_NONBLOCK 1
-
-#undef FD_SET
-#define FD_SET(fd, set)	do {\
-    unsigned int i;\
-    SOCKET s = _get_osfhandle(fd);\
-\
-    for (i = 0; i < (set)->fd_count; i++) {\
-        if ((set)->fd_array[i] == s) {\
-            break;\
-        }\
-    }\
-    if (i == (set)->fd_count) {\
-        if ((set)->fd_count < FD_SETSIZE) {\
-            (set)->fd_array[i] = s;\
-            (set)->fd_count++;\
-        }\
-    }\
-} while(0)
-
-#undef FD_CLR
-#define FD_CLR(f, s)		rb_w32_fdclr(f, s)
-
-#undef FD_ISSET
-#define FD_ISSET(f, s)		rb_w32_fdisset(f, s)
-
-#ifdef RUBY_EXPORT
-#undef inet_ntop
-#define inet_ntop(f,a,n,l)      rb_w32_inet_ntop(f,a,n,l)
-
-#undef accept
-#define accept(s, a, l)		rb_w32_accept(s, a, l)
-
-#undef bind
-#define bind(s, a, l)		rb_w32_bind(s, a, l)
-
-#undef connect
-#define connect(s, a, l)	rb_w32_connect(s, a, l)
-
-#undef select
-#define select(n, r, w, e, t)	rb_w32_select(n, r, w, e, t)
-
-#undef getpeername
-#define getpeername(s, a, l)	rb_w32_getpeername(s, a, l)
-
-#undef getsockname
-#define getsockname(s, a, l)	rb_w32_getsockname(s, a, l)
-
-#undef getsockopt
-#define getsockopt(s, v, n, o, l) rb_w32_getsockopt(s, v, n, o, l)
-
-#undef ioctlsocket
-#define ioctlsocket(s, c, a)	rb_w32_ioctlsocket(s, c, a)
-
-#undef listen
-#define listen(s, b)		rb_w32_listen(s, b)
-
-#undef recv
-#define recv(s, b, l, f)	rb_w32_recv(s, b, l, f)
-
-#undef recvfrom
-#define recvfrom(s, b, l, f, fr, frl) rb_w32_recvfrom(s, b, l, f, fr, frl)
-
-#undef send
-#define send(s, b, l, f)	rb_w32_send(s, b, l, f)
-
-#undef sendto
-#define sendto(s, b, l, f, t, tl) rb_w32_sendto(s, b, l, f, t, tl)
-
-#undef setsockopt
-#define setsockopt(s, v, n, o, l) rb_w32_setsockopt(s, v, n, o, l)
-
-#undef shutdown
-#define shutdown(s, h)		rb_w32_shutdown(s, h)
-
-#undef socket
-#define socket(s, t, p)		rb_w32_socket(s, t, p)
-
-#undef gethostbyaddr
-#define gethostbyaddr(a, l, t)	rb_w32_gethostbyaddr(a, l, t)
-
-#undef gethostbyname
-#define gethostbyname(n)	rb_w32_gethostbyname(n)
-
-#undef gethostname
-#define gethostname(n, l)	rb_w32_gethostname(n, l)
-
-#undef getprotobyname
-#define getprotobyname(n)	rb_w32_getprotobyname(n)
-
-#undef getprotobynumber
-#define getprotobynumber(n)	rb_w32_getprotobynumber(n)
-
-#undef getservbyname
-#define getservbyname(n, p)	rb_w32_getservbyname(n, p)
-
-#undef getservbyport
-#define getservbyport(p, pr)	rb_w32_getservbyport(p, pr)
-
-#undef socketpair
-#define socketpair(a, t, p, s)	rb_w32_socketpair(a, t, p, s)
-
-#undef get_osfhandle
-#define get_osfhandle(h)	rb_w32_get_osfhandle(h)
-
-#undef getcwd
-#define getcwd(b, s)		rb_w32_getcwd(b, s)
-
-#undef getenv
-#define getenv(n)		rb_w32_getenv(n)
-
-#undef rename
-#define rename(o, n)		rb_w32_rename(o, n)
-
-#undef times
-#define times(t)		rb_w32_times(t)
-#endif
-
-struct tms {
-	long	tms_utime;
-	long	tms_stime;
-	long	tms_cutime;
-	long	tms_cstime;
-};
-
-int rb_w32_times(struct tms *);
-
-struct tm *gmtime_r(const time_t *, struct tm *);
-struct tm *localtime_r(const time_t *, struct tm *);
-
-/* thread stuff */
-int  rb_w32_sleep(unsigned long msec);
-int  rb_w32_putc(int, FILE*);
-int  rb_w32_getc(FILE*);
-int  rb_w32_open(const char *, int, ...);
-int  rb_w32_uopen(const char *, int, ...);
-int  rb_w32_wopen(const WCHAR *, int, ...);
-int  rb_w32_close(int);
-int  rb_w32_fclose(FILE*);
-int  rb_w32_pipe(int[2]);
-ssize_t rb_w32_read(int, void *, size_t);
-ssize_t rb_w32_write(int, const void *, size_t);
-int  rb_w32_utime(const char *, const struct utimbuf *);
-int  rb_w32_uutime(const char *, const struct utimbuf *);
-long rb_w32_write_console(uintptr_t, int);	/* use uintptr_t instead of VALUE because it's not defined yet here */
-int  WINAPI rb_w32_Sleep(unsigned long msec);
-int  rb_w32_wait_events_blocking(HANDLE *events, int num, DWORD timeout);
-int  rb_w32_time_subtract(struct timeval *rest, const struct timeval *wait);
-int  rb_w32_wrap_io_handle(HANDLE, int);
-int  rb_w32_unwrap_io_handle(int);
-
-/*
-== ***CAUTION***
-Since this function is very dangerous, ((*NEVER*))
-* lock any HANDLEs(i.e. Mutex, Semaphore, CriticalSection and so on) or,
-* use anything like TRAP_BEG...TRAP_END block structure,
-in asynchronous_func_t.
-*/
-typedef uintptr_t (*asynchronous_func_t)(uintptr_t self, int argc, uintptr_t* argv);
-uintptr_t rb_w32_asynchronize(asynchronous_func_t func, uintptr_t self, int argc, uintptr_t* argv, uintptr_t intrval);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#ifdef __MINGW_ATTRIB_PURE
-/* License: Ruby's */
-/* get rid of bugs in math.h of mingw */
-#define frexp(_X, _Y) __extension__ ({\
-    int intpart_frexp_bug = intpart_frexp_bug;\
-    double result_frexp_bug = frexp((_X), &intpart_frexp_bug);\
-    *(_Y) = intpart_frexp_bug;\
-    result_frexp_bug;\
-})
-/* License: Ruby's */
-#define modf(_X, _Y) __extension__ ({\
-    double intpart_modf_bug = intpart_modf_bug;\
-    double result_modf_bug = modf((_X), &intpart_modf_bug);\
-    *(_Y) = intpart_modf_bug;\
-    result_modf_bug;\
-})
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#if defined(__MINGW64__)
-/*
- * Use powl() instead of broken pow() of x86_64-w64-mingw32.
- * This workaround will fix test failures in test_bignum.rb,
- * test_fixnum.rb and test_float.rb etc.
- */
-static inline double
-rb_w32_pow(double x, double y)
-{
-    return powl(x, y);
-}
-#elif defined(__MINGW64_VERSION_MAJOR)
-/*
- * Set floating point precision for pow() of mingw-w64 x86.
- * With default precision the result is not proper on WinXP.
- */
-static inline double
-rb_w32_pow(double x, double y)
-{
-    double r;
-    unsigned int default_control = _controlfp(0, 0);
-    _controlfp(_PC_64, _MCW_PC);
-    r = pow(x, y);
-    /* Restore setting */
-    _controlfp(default_control, _MCW_PC);
-    return r;
-}
-#endif
-#if defined(__MINGW64_VERSION_MAJOR) || defined(__MINGW64__)
-#define pow rb_w32_pow
-#endif
-
-#endif /* RUBY_WIN32_H */
@@ -1,35 +0,0 @@
-/**********************************************************************
-
-  ruby.h -
-
-  $Author$
-  created at: Sun 10 12:06:15 Jun JST 2007
-
-  Copyright (C) 2007-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_H
-#define RUBY_H 1
-
-#define HAVE_RUBY_DEFINES_H     1
-#define HAVE_RUBY_ENCODING_H    1
-#define HAVE_RUBY_INTERN_H      1
-#define HAVE_RUBY_IO_H          1
-#define HAVE_RUBY_MISSING_H     1
-#define HAVE_RUBY_ONIGURUMA_H   1
-#define HAVE_RUBY_RE_H          1
-#define HAVE_RUBY_REGEX_H       1
-#define HAVE_RUBY_RUBY_H        1
-#define HAVE_RUBY_ST_H          1
-#define HAVE_RUBY_THREAD_H      1
-#define HAVE_RUBY_UTIL_H        1
-#define HAVE_RUBY_VERSION_H     1
-#define HAVE_RUBY_VM_H          1
-#ifdef _WIN32
-#define HAVE_RUBY_WIN32_H       1
-#endif
-
-#include "ruby/ruby.h"
-
-#endif /* RUBY_H */
@@ -1,18 +0,0 @@
-#if   defined __GNUC__
-#warning use of RClass internals is deprecated
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use of RClass internals is deprecated")
-#endif
-
-#ifndef RUBY_BACKWARD_CLASSEXT_H
-#define RUBY_BACKWARD_CLASSEXT_H 1
-
-typedef struct rb_deprecated_classext_struct {
-    VALUE super;
-} rb_deprecated_classext_t;
-
-#undef RCLASS_SUPER(c)
-#define RCLASS_EXT(c) ((rb_deprecated_classext_t *)RCLASS(c)->ptr)
-#define RCLASS_SUPER(c) (RCLASS_EXT(c)->super)
-
-#endif	/* RUBY_BACKWARD_CLASSEXT_H */
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/io.h" instead of "rubyio.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/io.h\" instead of \"rubyio.h\"")
-#endif
-#include "ruby/io.h"
@@ -1,56 +0,0 @@
-/**********************************************************************
-
-  rubysig.h -
-
-  $Author: nobu $
-  $Date: 2012-06-19 18:43:53 +0900 (Tue, 19 Jun 2012) $
-  created at: Wed Aug 16 01:15:38 JST 1995
-
-  Copyright (C) 1993-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#if   defined __GNUC__
-#warning rubysig.h is obsolete
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: rubysig.h is obsolete")
-#endif
-
-#ifndef RUBYSIG_H
-#define RUBYSIG_H
-#include "ruby/ruby.h"
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-struct rb_blocking_region_buffer;
-DEPRECATED(RUBY_EXTERN struct rb_blocking_region_buffer *rb_thread_blocking_region_begin(void));
-DEPRECATED(RUBY_EXTERN void rb_thread_blocking_region_end(struct rb_blocking_region_buffer *));
-#define TRAP_BEG do {struct rb_blocking_region_buffer *__region = rb_thread_blocking_region_begin();
-#define TRAP_END rb_thread_blocking_region_end(__region);} while (0)
-#define RUBY_CRITICAL(statements) do {statements;} while (0)
-#define DEFER_INTS (0)
-#define ENABLE_INTS (1)
-#define ALLOW_INTS do {CHECK_INTS;} while (0)
-#define CHECK_INTS rb_thread_check_ints()
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/st.h" instead of bare "st.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/st.h\" instead of bare \"st.h\"")
-#endif
-#include "ruby/st.h"
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/util.h" instead of bare "util.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/util.h\" instead of bare \"util.h\"")
-#endif
-#include "ruby/util.h"
@@ -1,93 +0,0 @@
-/**********************************************************************
-
-  ruby/debug.h -
-
-  $Author: ko1 $
-  created at: Tue Nov 20 20:35:08 2012
-
-  Copyright (C) 2012 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RB_DEBUG_H
-#define RB_DEBUG_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/* Note: This file contains experimental APIs. */
-/* APIs can be replaced at Ruby 2.0.1 or later */
-
-/* debug inspector APIs */
-typedef struct rb_debug_inspector_struct rb_debug_inspector_t;
-typedef VALUE (*rb_debug_inspector_func_t)(const rb_debug_inspector_t *, void *);
-
-VALUE rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data);
-VALUE rb_debug_inspector_frame_self_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_class_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_binding_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_iseq_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_backtrace_locations(const rb_debug_inspector_t *dc);
-
-/* Old style set_trace_func APIs */
-
-/* duplicated def of include/ruby/ruby.h */
-void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_remove_event_hook(rb_event_hook_func_t func);
-
-int rb_remove_event_hook_with_data(rb_event_hook_func_t func, VALUE data);
-void rb_thread_add_event_hook(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_thread_remove_event_hook(VALUE thval, rb_event_hook_func_t func);
-int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
-
-/* TracePoint APIs */
-
-VALUE rb_tracepoint_new(VALUE target_thread_not_supported_yet, rb_event_flag_t events, void (*func)(VALUE, void *), void *data);
-VALUE rb_tracepoint_enable(VALUE tpval);
-VALUE rb_tracepoint_disable(VALUE tpval);
-VALUE rb_tracepoint_enabled_p(VALUE tpval);
-
-typedef struct rb_trace_arg_struct rb_trace_arg_t;
-rb_trace_arg_t *rb_tracearg_from_tracepoint(VALUE tpval);
-
-VALUE rb_tracearg_event(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_lineno(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_path(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_method_id(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_defined_class(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_self(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_return_value(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg);
-
-/* undocumented advanced tracing APIs */
-
-typedef enum {
-    RUBY_EVENT_HOOK_FLAG_SAFE    = 0x01,
-    RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
-    RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
-} rb_event_hook_flag_t;
-
-void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEBUG_H */
@@ -1,264 +0,0 @@
-/************************************************
-
-  defines.h -
-
-  $Author: ngoto $
-  created at: Wed May 18 00:21:44 JST 1994
-
-************************************************/
-
-#ifndef RUBY_DEFINES_H
-#define RUBY_DEFINES_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#define RUBY
-
-# include <stddef.h>
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-
-#undef __
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-
-#ifdef __cplusplus
-#define ANYARGS ...
-#else
-#define ANYARGS
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define xmalloc ruby_xmalloc
-#define xmalloc2 ruby_xmalloc2
-#define xcalloc ruby_xcalloc
-#define xrealloc ruby_xrealloc
-#define xrealloc2 ruby_xrealloc2
-#define xfree ruby_xfree
-
-void *xmalloc(size_t);
-void *xmalloc2(size_t,size_t);
-void *xcalloc(size_t,size_t);
-void *xrealloc(void*,size_t);
-void *xrealloc2(void*,size_t,size_t);
-void xfree(void*);
-
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#ifndef STRINGIZE0
-#define STRINGIZE0(expr) #expr
-#endif
-
-#if SIZEOF_LONG_LONG > 0
-# define LONG_LONG long long
-#elif SIZEOF___INT64 > 0
-# define HAVE_LONG_LONG 1
-# define LONG_LONG __int64
-# undef SIZEOF_LONG_LONG
-# define SIZEOF_LONG_LONG SIZEOF___INT64
-#endif
-
-#if SIZEOF_INT*2 <= SIZEOF_LONG_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned LONG_LONG
-# define BDIGIT_DBL_SIGNED LONG_LONG
-# define PRI_BDIGIT_PREFIX ""
-# define PRI_BDIGIT_DBL_PREFIX PRI_LL_PREFIX
-#elif SIZEOF_INT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX ""
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#elif SIZEOF_SHORT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS SIZEOF_SHORT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX "h"
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#else
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS (SIZEOF_LONG/2)
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-# define PRI_BDIGIT_PREFIX "h"
-# define PRI_BDIGIT_DBL_PREFIX "l"
-#endif
-
-#define PRIdBDIGIT PRI_BDIGIT_PREFIX"d"
-#define PRIiBDIGIT PRI_BDIGIT_PREFIX"i"
-#define PRIoBDIGIT PRI_BDIGIT_PREFIX"o"
-#define PRIuBDIGIT PRI_BDIGIT_PREFIX"u"
-#define PRIxBDIGIT PRI_BDIGIT_PREFIX"x"
-#define PRIXBDIGIT PRI_BDIGIT_PREFIX"X"
-
-#define PRIdBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"d"
-#define PRIiBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"i"
-#define PRIoBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"o"
-#define PRIuBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"u"
-#define PRIxBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"x"
-#define PRIXBDIGIT_DBL PRI_BDIGIT_DBL_PREFIX"X"
-
-#ifdef __CYGWIN__
-#undef _WIN32
-#endif
-
-#if defined(_WIN32) || defined(__EMX__)
-#define DOSISH 1
-# define DOSISH_DRIVE_LETTER
-#endif
-
-#ifdef AC_APPLE_UNIVERSAL_BUILD
-#undef WORDS_BIGENDIAN
-#ifdef __BIG_ENDIAN__
-#define WORDS_BIGENDIAN
-#endif
-#endif
-
-#ifdef _WIN32
-#include "ruby/win32.h"
-#endif
-
-#if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE)
-#include <net/socket.h> /* intern.h needs fd_set definition */
-#elif defined (__SYMBIAN32__) && defined (HAVE_SYS_SELECT_H)
-# include <sys/select.h>
-#endif
-
-#ifdef __SYMBIAN32__
-# define FALSE 0
-# define TRUE 1
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-
-#ifndef FALSE
-# define FALSE 0
-#elif FALSE
-# error FALSE must be false
-#endif
-#ifndef TRUE
-# define TRUE 1
-#elif !TRUE
-# error TRUE must be true
-#endif
-
-#endif
-
-#ifndef RUBY_FUNC_EXPORTED
-#define RUBY_FUNC_EXPORTED
-#endif
-
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#ifndef EXTERN
-#define EXTERN RUBY_EXTERN	/* deprecated */
-#endif
-
-#ifndef RUBY_MBCHAR_MAXSIZE
-#define RUBY_MBCHAR_MAXSIZE INT_MAX
-        /* MB_CUR_MAX will not work well in C locale */
-#endif
-
-#if defined(__sparc)
-void rb_sparc_flush_register_windows(void);
-#  define FLUSH_REGISTER_WINDOWS rb_sparc_flush_register_windows()
-#elif defined(__ia64)
-void *rb_ia64_bsp(void);
-void rb_ia64_flushrs(void);
-#  define FLUSH_REGISTER_WINDOWS rb_ia64_flushrs()
-#else
-#  define FLUSH_REGISTER_WINDOWS ((void)0)
-#endif
-
-#if defined(DOSISH)
-#define PATH_SEP ";"
-#else
-#define PATH_SEP ":"
-#endif
-#define PATH_SEP_CHAR PATH_SEP[0]
-
-#define PATH_ENV "PATH"
-
-#if defined(DOSISH) && !defined(__EMX__)
-#define ENV_IGNORECASE
-#endif
-
-#ifndef CASEFOLD_FILESYSTEM
-# if defined DOSISH
-#   define CASEFOLD_FILESYSTEM 1
-# else
-#   define CASEFOLD_FILESYSTEM 0
-# endif
-#endif
-
-#ifndef DLEXT_MAXLEN
-#define DLEXT_MAXLEN 4
-#endif
-
-#ifndef RUBY_PLATFORM
-#define RUBY_PLATFORM "unknown-unknown"
-#endif
-
-#ifndef RUBY_ALIAS_FUNCTION_TYPE
-#define RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args) \
-    type prot {return name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION_VOID
-#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
-    void prot {name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION
-#define RUBY_ALIAS_FUNCTION(prot, name, args) \
-    RUBY_ALIAS_FUNCTION_TYPE(VALUE, prot, name, args)
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEFINES_H */
@@ -1,32 +0,0 @@
-/************************************************
-
-  digest.h - header file for ruby digest modules
-
-  $Author: akr $
-  created at: Fri May 25 08:54:56 JST 2001
-
-
-  Copyright (C) 2001-2006 Akinori MUSHA
-
-  $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
-  $Id: digest.h 25189 2009-10-02 12:04:37Z akr $
-
-************************************************/
-
-#include "ruby.h"
-
-#define RUBY_DIGEST_API_VERSION	2
-
-typedef void (*rb_digest_hash_init_func_t)(void *);
-typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
-typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
-
-typedef struct {
-    int api_version;
-    size_t digest_len;
-    size_t block_len;
-    size_t ctx_size;
-    rb_digest_hash_init_func_t init_func;
-    rb_digest_hash_update_func_t update_func;
-    rb_digest_hash_finish_func_t finish_func;
-} rb_digest_metadata_t;
@@ -1,217 +0,0 @@
-#ifndef RUBY_DL_H
-#define RUBY_DL_H
-
-#include <ruby.h>
-
-#if !defined(FUNC_CDECL)
-#  define FUNC_CDECL(x) x
-#endif
-
-#if defined(HAVE_DLFCN_H)
-# include <dlfcn.h>
-# /* some stranger systems may not define all of these */
-#ifndef RTLD_LAZY
-#define RTLD_LAZY 0
-#endif
-#ifndef RTLD_GLOBAL
-#define RTLD_GLOBAL 0
-#endif
-#ifndef RTLD_NOW
-#define RTLD_NOW 0
-#endif
-#else
-# if defined(_WIN32)
-#   include <windows.h>
-#   define dlopen(name,flag) ((void*)LoadLibrary(name))
-#   define dlerror() strerror(rb_w32_map_errno(GetLastError()))
-#   define dlsym(handle,name) ((void*)GetProcAddress((handle),(name)))
-#   define RTLD_LAZY -1
-#   define RTLD_NOW  -1
-#   define RTLD_GLOBAL -1
-# endif
-#endif
-
-#define MAX_CALLBACK 5
-#define DLSTACK_TYPE SIGNED_VALUE
-#define DLSTACK_SIZE (20)
-#define DLSTACK_PROTO \
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
-    DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE
-#define DLSTACK_ARGS(stack) \
-    (stack)[0],(stack)[1],(stack)[2],(stack)[3],(stack)[4],\
-    (stack)[5],(stack)[6],(stack)[7],(stack)[8],(stack)[9],\
-    (stack)[10],(stack)[11],(stack)[12],(stack)[13],(stack)[14],\
-    (stack)[15],(stack)[16],(stack)[17],(stack)[18],(stack)[19]
-
-#define DLSTACK_PROTO0_ void
-#define DLSTACK_PROTO1_ DLSTACK_TYPE
-#define DLSTACK_PROTO2_ DLSTACK_PROTO1_, DLSTACK_TYPE
-#define DLSTACK_PROTO3_ DLSTACK_PROTO2_, DLSTACK_TYPE
-#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
-#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
-#define DLSTACK_PROTO5_ DLSTACK_PROTO4_, DLSTACK_TYPE
-#define DLSTACK_PROTO6_ DLSTACK_PROTO5_, DLSTACK_TYPE
-#define DLSTACK_PROTO7_ DLSTACK_PROTO6_, DLSTACK_TYPE
-#define DLSTACK_PROTO8_ DLSTACK_PROTO7_, DLSTACK_TYPE
-#define DLSTACK_PROTO9_ DLSTACK_PROTO8_, DLSTACK_TYPE
-#define DLSTACK_PROTO10_ DLSTACK_PROTO9_, DLSTACK_TYPE
-#define DLSTACK_PROTO11_ DLSTACK_PROTO10_, DLSTACK_TYPE
-#define DLSTACK_PROTO12_ DLSTACK_PROTO11_, DLSTACK_TYPE
-#define DLSTACK_PROTO13_ DLSTACK_PROTO12_, DLSTACK_TYPE
-#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
-#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
-#define DLSTACK_PROTO15_ DLSTACK_PROTO14_, DLSTACK_TYPE
-#define DLSTACK_PROTO16_ DLSTACK_PROTO15_, DLSTACK_TYPE
-#define DLSTACK_PROTO17_ DLSTACK_PROTO16_, DLSTACK_TYPE
-#define DLSTACK_PROTO18_ DLSTACK_PROTO17_, DLSTACK_TYPE
-#define DLSTACK_PROTO19_ DLSTACK_PROTO18_, DLSTACK_TYPE
-#define DLSTACK_PROTO20_ DLSTACK_PROTO19_, DLSTACK_TYPE
-
-/*
- * Add ",..." as the last argument.
- * This is required for variable argument functions such
- * as fprintf() on x86_64-linux.
- *
- * http://refspecs.linuxfoundation.org/elf/x86_64-abi-0.95.pdf
- * page 19:
- *
- *   For calls that may call functions that use varargs or stdargs
- *   (prototype-less calls or calls to functions containing ellipsis
- *   (...) in the declaration) %al is used as hidden argument to
- *   specify the number of SSE registers used.
- */
-#define DLSTACK_PROTO0 void
-#define DLSTACK_PROTO1 DLSTACK_PROTO1_, ...
-#define DLSTACK_PROTO2 DLSTACK_PROTO2_, ...
-#define DLSTACK_PROTO3 DLSTACK_PROTO3_, ...
-#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
-#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
-#define DLSTACK_PROTO5 DLSTACK_PROTO5_, ...
-#define DLSTACK_PROTO6 DLSTACK_PROTO6_, ...
-#define DLSTACK_PROTO7 DLSTACK_PROTO7_, ...
-#define DLSTACK_PROTO8 DLSTACK_PROTO8_, ...
-#define DLSTACK_PROTO9 DLSTACK_PROTO9_, ...
-#define DLSTACK_PROTO10 DLSTACK_PROTO10_, ...
-#define DLSTACK_PROTO11 DLSTACK_PROTO11_, ...
-#define DLSTACK_PROTO12 DLSTACK_PROTO12_, ...
-#define DLSTACK_PROTO13 DLSTACK_PROTO13_, ...
-#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
-#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
-#define DLSTACK_PROTO15 DLSTACK_PROTO15_, ...
-#define DLSTACK_PROTO16 DLSTACK_PROTO16_, ...
-#define DLSTACK_PROTO17 DLSTACK_PROTO17_, ...
-#define DLSTACK_PROTO18 DLSTACK_PROTO18_, ...
-#define DLSTACK_PROTO19 DLSTACK_PROTO19_, ...
-#define DLSTACK_PROTO20 DLSTACK_PROTO20_, ...
-
-#define DLSTACK_ARGS0(stack)
-#define DLSTACK_ARGS1(stack) (stack)[0]
-#define DLSTACK_ARGS2(stack) DLSTACK_ARGS1(stack), (stack)[1]
-#define DLSTACK_ARGS3(stack) DLSTACK_ARGS2(stack), (stack)[2]
-#define DLSTACK_ARGS4(stack) DLSTACK_ARGS3(stack), (stack)[3]
-#define DLSTACK_ARGS5(stack) DLSTACK_ARGS4(stack), (stack)[4]
-#define DLSTACK_ARGS6(stack) DLSTACK_ARGS5(stack), (stack)[5]
-#define DLSTACK_ARGS7(stack) DLSTACK_ARGS6(stack), (stack)[6]
-#define DLSTACK_ARGS8(stack) DLSTACK_ARGS7(stack), (stack)[7]
-#define DLSTACK_ARGS9(stack) DLSTACK_ARGS8(stack), (stack)[8]
-#define DLSTACK_ARGS10(stack) DLSTACK_ARGS9(stack), (stack)[9]
-#define DLSTACK_ARGS11(stack) DLSTACK_ARGS10(stack), (stack)[10]
-#define DLSTACK_ARGS12(stack) DLSTACK_ARGS11(stack), (stack)[11]
-#define DLSTACK_ARGS13(stack) DLSTACK_ARGS12(stack), (stack)[12]
-#define DLSTACK_ARGS14(stack) DLSTACK_ARGS13(stack), (stack)[13]
-#define DLSTACK_ARGS15(stack) DLSTACK_ARGS14(stack), (stack)[14]
-#define DLSTACK_ARGS16(stack) DLSTACK_ARGS15(stack), (stack)[15]
-#define DLSTACK_ARGS17(stack) DLSTACK_ARGS16(stack), (stack)[16]
-#define DLSTACK_ARGS18(stack) DLSTACK_ARGS17(stack), (stack)[17]
-#define DLSTACK_ARGS19(stack) DLSTACK_ARGS18(stack), (stack)[18]
-#define DLSTACK_ARGS20(stack) DLSTACK_ARGS19(stack), (stack)[19]
-
-extern VALUE rb_mDL;
-extern VALUE rb_cDLHandle;
-extern VALUE rb_cDLSymbol;
-extern VALUE rb_eDLError;
-extern VALUE rb_eDLTypeError;
-
-#define ALIGN_OF(type) offsetof(struct {char align_c; type align_x;}, align_x)
-
-#define ALIGN_VOIDP  ALIGN_OF(void*)
-#define ALIGN_SHORT  ALIGN_OF(short)
-#define ALIGN_CHAR   ALIGN_OF(char)
-#define ALIGN_INT    ALIGN_OF(int)
-#define ALIGN_LONG   ALIGN_OF(long)
-#if HAVE_LONG_LONG
-#define ALIGN_LONG_LONG ALIGN_OF(LONG_LONG)
-#endif
-#define ALIGN_FLOAT  ALIGN_OF(float)
-#define ALIGN_DOUBLE ALIGN_OF(double)
-
-#define DLALIGN(ptr,offset,align) \
-    ((offset) += ((align) - ((uintptr_t)((char *)(ptr) + (offset))) % (align)) % (align))
-
-
-#define DLTYPE_VOID  0
-#define DLTYPE_VOIDP 1
-#define DLTYPE_CHAR  2
-#define DLTYPE_SHORT 3
-#define DLTYPE_INT   4
-#define DLTYPE_LONG  5
-#if HAVE_LONG_LONG
-#define DLTYPE_LONG_LONG 6
-#endif
-#define DLTYPE_FLOAT 7
-#define DLTYPE_DOUBLE 8
-#define MAX_DLTYPE 9
-
-#if SIZEOF_VOIDP == SIZEOF_LONG
-# define PTR2NUM(x)   (ULONG2NUM((unsigned long)(x)))
-# define NUM2PTR(x)   ((void*)(NUM2ULONG(x)))
-#else
-/* # error --->> Ruby/DL2 requires sizeof(void*) == sizeof(long) to be compiled. <<--- */
-# define PTR2NUM(x)   (ULL2NUM((unsigned long long)(x)))
-# define NUM2PTR(x)   ((void*)(NUM2ULL(x)))
-#endif
-
-#define BOOL2INT(x)  (((x) == Qtrue)?1:0)
-#define INT2BOOL(x)  ((x)?Qtrue:Qfalse)
-
-typedef void (*freefunc_t)(void*);
-
-struct dl_handle {
-    void *ptr;
-    int  open;
-    int  enable_close;
-};
-
-
-struct cfunc_data {
-    void *ptr;
-    char *name;
-    int  type;
-    ID   calltype;
-    VALUE wrap;
-};
-extern ID rbdl_id_cdecl;
-extern ID rbdl_id_stdcall;
-#define CFUNC_CDECL   (rbdl_id_cdecl)
-#define CFUNC_STDCALL (rbdl_id_stdcall)
-
-struct ptr_data {
-    void *ptr;
-    long size;
-    freefunc_t free;
-    VALUE wrap[2];
-};
-
-#define RDL_HANDLE(obj) ((struct dl_handle *)(DATA_PTR(obj)))
-#define RCFUNC_DATA(obj) ((struct cfunc_data *)(DATA_PTR(obj)))
-#define RPTR_DATA(obj) ((struct ptr_data *)(DATA_PTR(obj)))
-
-VALUE rb_dlcfunc_new(void (*func)(), int dltype, const char * name, ID calltype);
-int rb_dlcfunc_kind_p(VALUE func);
-VALUE rb_dlptr_new(void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_malloc(long size, freefunc_t func);
-
-#endif
@@ -1,354 +0,0 @@
-/**********************************************************************
-
-  encoding.h -
-
-  $Author: matz $
-  created at: Thu May 24 11:49:41 JST 2007
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_ENCODING_H
-#define RUBY_ENCODING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdarg.h>
-#include "ruby/oniguruma.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define ENCODING_INLINE_MAX 1023
-#define ENCODING_SHIFT (FL_USHIFT+10)
-#define ENCODING_MASK (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT)
-
-#define ENCODING_SET_INLINED(obj,i) do {\
-    RBASIC(obj)->flags &= ~ENCODING_MASK;\
-    RBASIC(obj)->flags |= (VALUE)(i) << ENCODING_SHIFT;\
-} while (0)
-#define ENCODING_SET(obj,i) do {\
-    VALUE rb_encoding_set_obj = (obj); \
-    int encoding_set_enc_index = (i); \
-    if (encoding_set_enc_index < ENCODING_INLINE_MAX) \
-        ENCODING_SET_INLINED(rb_encoding_set_obj, encoding_set_enc_index); \
-    else \
-        rb_enc_set_index(rb_encoding_set_obj, encoding_set_enc_index); \
-} while (0)
-
-#define ENCODING_GET_INLINED(obj) (int)((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)
-#define ENCODING_GET(obj) \
-    (ENCODING_GET_INLINED(obj) != ENCODING_INLINE_MAX ? \
-     ENCODING_GET_INLINED(obj) : \
-     rb_enc_get_index(obj))
-
-#define ENCODING_IS_ASCII8BIT(obj) (ENCODING_GET_INLINED(obj) == 0)
-
-#define ENCODING_MAXNAMELEN 42
-
-#define ENC_CODERANGE_MASK	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE_UNKNOWN	0
-#define ENC_CODERANGE_7BIT	((int)FL_USER8)
-#define ENC_CODERANGE_VALID	((int)FL_USER9)
-#define ENC_CODERANGE_BROKEN	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE(obj) ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)
-#define ENC_CODERANGE_ASCIIONLY(obj) (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)
-#define ENC_CODERANGE_SET(obj,cr) (RBASIC(obj)->flags = \
-				   (RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr))
-#define ENC_CODERANGE_CLEAR(obj) ENC_CODERANGE_SET((obj),0)
-
-/* assumed ASCII compatibility */
-#define ENC_CODERANGE_AND(a, b) \
-    ((a) == ENC_CODERANGE_7BIT ? (b) : \
-     (a) == ENC_CODERANGE_VALID ? ((b) == ENC_CODERANGE_7BIT ? ENC_CODERANGE_VALID : (b)) : \
-     ENC_CODERANGE_UNKNOWN)
-
-#define ENCODING_CODERANGE_SET(obj, encindex, cr) \
-    do { \
-        VALUE rb_encoding_coderange_obj = (obj); \
-        ENCODING_SET(rb_encoding_coderange_obj, (encindex)); \
-        ENC_CODERANGE_SET(rb_encoding_coderange_obj, (cr)); \
-    } while (0)
-
-typedef OnigEncodingType rb_encoding;
-
-int rb_char_to_option_kcode(int c, int *option, int *kcode);
-
-int rb_enc_replicate(const char *, rb_encoding *);
-int rb_define_dummy_encoding(const char *);
-#define rb_enc_to_index(enc) ((enc) ? ENC_TO_ENCINDEX(enc) : 0)
-int rb_enc_get_index(VALUE obj);
-void rb_enc_set_index(VALUE obj, int encindex);
-int rb_enc_find_index(const char *name);
-int rb_to_encoding_index(VALUE);
-rb_encoding* rb_to_encoding(VALUE);
-rb_encoding* rb_find_encoding(VALUE);
-rb_encoding* rb_enc_get(VALUE);
-rb_encoding* rb_enc_compatible(VALUE,VALUE);
-rb_encoding* rb_enc_check(VALUE,VALUE);
-VALUE rb_enc_associate_index(VALUE, int);
-VALUE rb_enc_associate(VALUE, rb_encoding*);
-void rb_enc_copy(VALUE dst, VALUE src);
-
-VALUE rb_enc_str_new(const char*, long, rb_encoding*);
-VALUE rb_enc_reg_new(const char*, long, rb_encoding*, int);
-PRINTF_ARGS(VALUE rb_enc_sprintf(rb_encoding *, const char*, ...), 2, 3);
-VALUE rb_enc_vsprintf(rb_encoding *, const char*, va_list);
-long rb_enc_strlen(const char*, const char*, rb_encoding*);
-char* rb_enc_nth(const char*, const char*, long, rb_encoding*);
-VALUE rb_obj_encoding(VALUE);
-VALUE rb_enc_str_buf_cat(VALUE str, const char *ptr, long len, rb_encoding *enc);
-VALUE rb_enc_uint_chr(unsigned int code, rb_encoding *enc);
-
-VALUE rb_external_str_new_with_enc(const char *ptr, long len, rb_encoding *);
-VALUE rb_str_export_to_enc(VALUE, rb_encoding *);
-VALUE rb_str_conv_enc(VALUE str, rb_encoding *from, rb_encoding *to);
-VALUE rb_str_conv_enc_opts(VALUE str, rb_encoding *from, rb_encoding *to, int ecflags, VALUE ecopts);
-
-PRINTF_ARGS(NORETURN(void rb_enc_raise(rb_encoding *, VALUE, const char*, ...)), 3, 4);
-
-/* index -> rb_encoding */
-rb_encoding* rb_enc_from_index(int idx);
-
-/* name -> rb_encoding */
-rb_encoding * rb_enc_find(const char *name);
-
-/* rb_encoding * -> name */
-#define rb_enc_name(enc) (enc)->name
-
-/* rb_encoding * -> minlen/maxlen */
-#define rb_enc_mbminlen(enc) (enc)->min_enc_len
-#define rb_enc_mbmaxlen(enc) (enc)->max_enc_len
-
-/* -> mbclen (no error notification: 0 < ret <= e-p, no exception) */
-int rb_enc_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> mbclen (only for valid encoding) */
-int rb_enc_fast_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> chlen, invalid or needmore */
-int rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc);
-#define MBCLEN_CHARFOUND_P(ret)     ONIGENC_MBCLEN_CHARFOUND_P(ret)
-#define MBCLEN_CHARFOUND_LEN(ret)     ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
-#define MBCLEN_INVALID_P(ret)       ONIGENC_MBCLEN_INVALID_P(ret)
-#define MBCLEN_NEEDMORE_P(ret)      ONIGENC_MBCLEN_NEEDMORE_P(ret)
-#define MBCLEN_NEEDMORE_LEN(ret)      ONIGENC_MBCLEN_NEEDMORE_LEN(ret)
-
-/* -> 0x00..0x7f, -1 */
-int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc);
-
-
-/* -> code (and len) or raise exception */
-unsigned int rb_enc_codepoint_len(const char *p, const char *e, int *len, rb_encoding *enc);
-
-/* prototype for obsolete function */
-unsigned int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc);
-/* overriding macro */
-#define rb_enc_codepoint(p,e,enc) rb_enc_codepoint_len((p),(e),0,(enc))
-#define rb_enc_mbc_to_codepoint(p, e, enc) ONIGENC_MBC_TO_CODE((enc),(UChar*)(p),(UChar*)(e))
-
-/* -> codelen>0 or raise exception */
-int rb_enc_codelen(int code, rb_encoding *enc);
-
-/* code,ptr,encoding -> write buf */
-#define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf))
-
-/* start, ptr, end, encoding -> prev_char */
-#define rb_enc_prev_char(s,p,e,enc) ((char *)onigenc_get_prev_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-/* start, ptr, end, encoding -> next_char */
-#define rb_enc_left_char_head(s,p,e,enc) ((char *)onigenc_get_left_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_right_char_head(s,p,e,enc) ((char *)onigenc_get_right_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_step_back(s,p,e,n,enc) ((char *)onigenc_step_back((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n)))
-
-/* ptr, ptr, encoding -> newline_or_not */
-#define rb_enc_is_newline(p,end,enc)  ONIGENC_IS_MBC_NEWLINE((enc),(UChar*)(p),(UChar*)(end))
-
-#define rb_enc_isctype(c,t,enc) ONIGENC_IS_CODE_CTYPE((enc),(c),(t))
-#define rb_enc_isascii(c,enc) ONIGENC_IS_CODE_ASCII(c)
-#define rb_enc_isalpha(c,enc) ONIGENC_IS_CODE_ALPHA((enc),(c))
-#define rb_enc_islower(c,enc) ONIGENC_IS_CODE_LOWER((enc),(c))
-#define rb_enc_isupper(c,enc) ONIGENC_IS_CODE_UPPER((enc),(c))
-#define rb_enc_ispunct(c,enc) ONIGENC_IS_CODE_PUNCT((enc),(c))
-#define rb_enc_isalnum(c,enc) ONIGENC_IS_CODE_ALNUM((enc),(c))
-#define rb_enc_isprint(c,enc) ONIGENC_IS_CODE_PRINT((enc),(c))
-#define rb_enc_isspace(c,enc) ONIGENC_IS_CODE_SPACE((enc),(c))
-#define rb_enc_isdigit(c,enc) ONIGENC_IS_CODE_DIGIT((enc),(c))
-
-#define rb_enc_asciicompat(enc) (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))
-
-int rb_enc_casefold(char *to, const char *p, const char *e, rb_encoding *enc);
-int rb_enc_toupper(int c, rb_encoding *enc);
-int rb_enc_tolower(int c, rb_encoding *enc);
-ID rb_intern3(const char*, long, rb_encoding*);
-ID rb_interned_id_p(const char *, long, rb_encoding *);
-int rb_enc_symname_p(const char*, rb_encoding*);
-int rb_enc_symname2_p(const char*, long, rb_encoding*);
-int rb_enc_str_coderange(VALUE);
-long rb_str_coderange_scan_restartable(const char*, const char*, rb_encoding*, int*);
-int rb_enc_str_asciionly_p(VALUE);
-#define rb_enc_str_asciicompat_p(str) rb_enc_asciicompat(rb_enc_get(str))
-VALUE rb_enc_from_encoding(rb_encoding *enc);
-int rb_enc_unicode_p(rb_encoding *enc);
-rb_encoding *rb_ascii8bit_encoding(void);
-rb_encoding *rb_utf8_encoding(void);
-rb_encoding *rb_usascii_encoding(void);
-rb_encoding *rb_locale_encoding(void);
-rb_encoding *rb_filesystem_encoding(void);
-rb_encoding *rb_default_external_encoding(void);
-rb_encoding *rb_default_internal_encoding(void);
-int rb_ascii8bit_encindex(void);
-int rb_utf8_encindex(void);
-int rb_usascii_encindex(void);
-int rb_locale_encindex(void);
-int rb_filesystem_encindex(void);
-VALUE rb_enc_default_external(void);
-VALUE rb_enc_default_internal(void);
-void rb_enc_set_default_external(VALUE encoding);
-void rb_enc_set_default_internal(VALUE encoding);
-VALUE rb_locale_charmap(VALUE klass);
-long rb_memsearch(const void*,long,const void*,long,rb_encoding*);
-char *rb_enc_path_next(const char *,const char *,rb_encoding*);
-char *rb_enc_path_skip_prefix(const char *,const char *,rb_encoding*);
-char *rb_enc_path_last_separator(const char *,const char *,rb_encoding*);
-char *rb_enc_path_end(const char *,const char *,rb_encoding*);
-const char *ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encoding *enc);
-const char *ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc);
-ID rb_check_id_cstr(const char *ptr, long len, rb_encoding *enc);
-
-RUBY_EXTERN VALUE rb_cEncoding;
-#define ENC_DUMMY_FLAG (1<<24)
-#define ENC_INDEX_MASK (~(~0U<<24))
-
-#define ENC_TO_ENCINDEX(enc) (int)((enc)->ruby_encoding_index & ENC_INDEX_MASK)
-
-#define ENC_DUMMY_P(enc) ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)
-#define ENC_SET_DUMMY(enc) ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)
-
-static inline int
-rb_enc_dummy_p(rb_encoding *enc)
-{
-    return ENC_DUMMY_P(enc) != 0;
-}
-
-/* econv stuff */
-
-typedef enum {
-    econv_invalid_byte_sequence,
-    econv_undefined_conversion,
-    econv_destination_buffer_full,
-    econv_source_buffer_empty,
-    econv_finished,
-    econv_after_output,
-    econv_incomplete_input
-} rb_econv_result_t;
-
-typedef struct rb_econv_t rb_econv_t;
-
-VALUE rb_str_encode(VALUE str, VALUE to, int ecflags, VALUE ecopts);
-int rb_econv_has_convpath_p(const char* from_encoding, const char* to_encoding);
-
-int rb_econv_prepare_options(VALUE opthash, VALUE *ecopts, int ecflags);
-int rb_econv_prepare_opts(VALUE opthash, VALUE *ecopts);
-
-rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, int ecflags);
-rb_econv_t *rb_econv_open_opts(const char *source_encoding, const char *destination_encoding, int ecflags, VALUE ecopts);
-
-rb_econv_result_t rb_econv_convert(rb_econv_t *ec,
-    const unsigned char **source_buffer_ptr, const unsigned char *source_buffer_end,
-    unsigned char **destination_buffer_ptr, unsigned char *destination_buffer_end,
-    int flags);
-void rb_econv_close(rb_econv_t *ec);
-
-/* result: 0:success -1:failure */
-int rb_econv_set_replacement(rb_econv_t *ec, const unsigned char *str, size_t len, const char *encname);
-
-/* result: 0:success -1:failure */
-int rb_econv_decorate_at_first(rb_econv_t *ec, const char *decorator_name);
-int rb_econv_decorate_at_last(rb_econv_t *ec, const char *decorator_name);
-
-VALUE rb_econv_open_exc(const char *senc, const char *denc, int ecflags);
-
-/* result: 0:success -1:failure */
-int rb_econv_insert_output(rb_econv_t *ec,
-    const unsigned char *str, size_t len, const char *str_encoding);
-
-/* encoding that rb_econv_insert_output doesn't need conversion */
-const char *rb_econv_encoding_to_insert_output(rb_econv_t *ec);
-
-/* raise an error if the last rb_econv_convert is error */
-void rb_econv_check_error(rb_econv_t *ec);
-
-/* returns an exception object or nil */
-VALUE rb_econv_make_exception(rb_econv_t *ec);
-
-int rb_econv_putbackable(rb_econv_t *ec);
-void rb_econv_putback(rb_econv_t *ec, unsigned char *p, int n);
-
-/* returns the corresponding ASCII compatible encoding for encname,
- * or NULL if encname is not ASCII incompatible encoding. */
-const char *rb_econv_asciicompat_encoding(const char *encname);
-
-VALUE rb_econv_str_convert(rb_econv_t *ec, VALUE src, int flags);
-VALUE rb_econv_substr_convert(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, int flags);
-VALUE rb_econv_str_append(rb_econv_t *ec, VALUE src, VALUE dst, int flags);
-VALUE rb_econv_substr_append(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, VALUE dst, int flags);
-
-void rb_econv_binmode(rb_econv_t *ec);
-
-/* flags for rb_econv_open */
-
-#define ECONV_ERROR_HANDLER_MASK                0x000000ff
-
-#define ECONV_INVALID_MASK                      0x0000000f
-#define ECONV_INVALID_REPLACE                   0x00000002
-
-#define ECONV_UNDEF_MASK                        0x000000f0
-#define ECONV_UNDEF_REPLACE                     0x00000020
-#define ECONV_UNDEF_HEX_CHARREF                 0x00000030
-
-#define ECONV_DECORATOR_MASK                    0x0000ff00
-#define ECONV_NEWLINE_DECORATOR_MASK            0x00003f00
-#define ECONV_NEWLINE_DECORATOR_READ_MASK       0x00000f00
-#define ECONV_NEWLINE_DECORATOR_WRITE_MASK      0x00003000
-
-#define ECONV_UNIVERSAL_NEWLINE_DECORATOR       0x00000100
-#define ECONV_CRLF_NEWLINE_DECORATOR            0x00001000
-#define ECONV_CR_NEWLINE_DECORATOR              0x00002000
-#define ECONV_XML_TEXT_DECORATOR                0x00004000
-#define ECONV_XML_ATTR_CONTENT_DECORATOR        0x00008000
-
-#define ECONV_STATEFUL_DECORATOR_MASK           0x00f00000
-#define ECONV_XML_ATTR_QUOTE_DECORATOR          0x00100000
-
-#if defined(RUBY_TEST_CRLF_ENVIRONMENT) || defined(_WIN32)
-#define ECONV_DEFAULT_NEWLINE_DECORATOR ECONV_CRLF_NEWLINE_DECORATOR
-#else
-#define ECONV_DEFAULT_NEWLINE_DECORATOR 0
-#endif
-
-/* end of flags for rb_econv_open */
-
-/* flags for rb_econv_convert */
-#define ECONV_PARTIAL_INPUT                     0x00010000
-#define ECONV_AFTER_OUTPUT                      0x00020000
-/* end of flags for rb_econv_convert */
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ENCODING_H */
@@ -1,929 +0,0 @@
-/**********************************************************************
-
-  intern.h -
-
-  $Author: nagachika $
-  created at: Thu Jun 10 14:22:17 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-#ifndef RUBY_INTERN_H
-#define RUBY_INTERN_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifdef HAVE_STDARG_PROTOTYPES
-# include <stdarg.h>
-#else
-# include <varargs.h>
-#endif
-
-#if defined(HAVE_SYS_TYPES_H)
-#include <sys/types.h>
-#endif
-
-#if defined(HAVE_SYS_TIME_H)
-#include <sys/time.h>
-#endif
-
-#include "ruby/st.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- * Functions and variables that are used by more than one source file of
- * the kernel.
- */
-
-#define UNLIMITED_ARGUMENTS (-1)
-
-/* array.c */
-void rb_mem_clear(register VALUE*, register long);
-VALUE rb_assoc_new(VALUE, VALUE);
-VALUE rb_check_array_type(VALUE);
-VALUE rb_ary_new(void);
-VALUE rb_ary_new2(long);
-VALUE rb_ary_new3(long,...);
-VALUE rb_ary_new4(long, const VALUE *);
-VALUE rb_ary_tmp_new(long);
-void rb_ary_free(VALUE);
-void rb_ary_modify(VALUE);
-VALUE rb_ary_freeze(VALUE);
-VALUE rb_ary_shared_with_p(VALUE, VALUE);
-VALUE rb_ary_aref(int, VALUE*, VALUE);
-VALUE rb_ary_subseq(VALUE, long, long);
-void rb_ary_store(VALUE, long, VALUE);
-VALUE rb_ary_dup(VALUE);
-VALUE rb_ary_resurrect(VALUE ary);
-VALUE rb_ary_to_ary(VALUE);
-VALUE rb_ary_to_s(VALUE);
-VALUE rb_ary_push(VALUE, VALUE);
-VALUE rb_ary_pop(VALUE);
-VALUE rb_ary_shift(VALUE);
-VALUE rb_ary_unshift(VALUE, VALUE);
-VALUE rb_ary_entry(VALUE, long);
-VALUE rb_ary_each(VALUE);
-VALUE rb_ary_join(VALUE, VALUE);
-VALUE rb_ary_reverse(VALUE);
-VALUE rb_ary_rotate(VALUE, long);
-VALUE rb_ary_sort(VALUE);
-VALUE rb_ary_sort_bang(VALUE);
-VALUE rb_ary_delete(VALUE, VALUE);
-VALUE rb_ary_delete_at(VALUE, long);
-VALUE rb_ary_clear(VALUE);
-VALUE rb_ary_plus(VALUE, VALUE);
-VALUE rb_ary_concat(VALUE, VALUE);
-VALUE rb_ary_assoc(VALUE, VALUE);
-VALUE rb_ary_rassoc(VALUE, VALUE);
-VALUE rb_ary_includes(VALUE, VALUE);
-VALUE rb_ary_cmp(VALUE, VALUE);
-VALUE rb_ary_replace(VALUE copy, VALUE orig);
-VALUE rb_get_values_at(VALUE, long, int, VALUE*, VALUE(*)(VALUE,long));
-VALUE rb_ary_resize(VALUE ary, long len);
-/* bignum.c */
-VALUE rb_big_new(long, int);
-int rb_bigzero_p(VALUE x);
-VALUE rb_big_clone(VALUE);
-void rb_big_2comp(VALUE);
-VALUE rb_big_norm(VALUE);
-void rb_big_resize(VALUE big, long len);
-VALUE rb_uint2big(VALUE);
-VALUE rb_int2big(SIGNED_VALUE);
-VALUE rb_uint2inum(VALUE);
-VALUE rb_int2inum(SIGNED_VALUE);
-VALUE rb_cstr_to_inum(const char*, int, int);
-VALUE rb_str_to_inum(VALUE, int, int);
-VALUE rb_cstr2inum(const char*, int);
-VALUE rb_str2inum(VALUE, int);
-VALUE rb_big2str(VALUE, int);
-VALUE rb_big2str0(VALUE, int, int);
-SIGNED_VALUE rb_big2long(VALUE);
-#define rb_big2int(x) rb_big2long(x)
-VALUE rb_big2ulong(VALUE);
-#define rb_big2uint(x) rb_big2ulong(x)
-VALUE rb_big2ulong_pack(VALUE x);
-#if HAVE_LONG_LONG
-VALUE rb_ll2inum(LONG_LONG);
-VALUE rb_ull2inum(unsigned LONG_LONG);
-LONG_LONG rb_big2ll(VALUE);
-unsigned LONG_LONG rb_big2ull(VALUE);
-#endif  /* HAVE_LONG_LONG */
-DEPRECATED(void rb_quad_pack(char*,VALUE));
-DEPRECATED(VALUE rb_quad_unpack(const char*,int));
-void rb_big_pack(VALUE val, unsigned long *buf, long num_longs);
-VALUE rb_big_unpack(unsigned long *buf, long num_longs);
-int rb_uv_to_utf8(char[6],unsigned long);
-VALUE rb_dbl2big(double);
-double rb_big2dbl(VALUE);
-VALUE rb_big_cmp(VALUE, VALUE);
-VALUE rb_big_eq(VALUE, VALUE);
-VALUE rb_big_eql(VALUE, VALUE);
-VALUE rb_big_plus(VALUE, VALUE);
-VALUE rb_big_minus(VALUE, VALUE);
-VALUE rb_big_mul(VALUE, VALUE);
-VALUE rb_big_div(VALUE, VALUE);
-VALUE rb_big_idiv(VALUE, VALUE);
-VALUE rb_big_modulo(VALUE, VALUE);
-VALUE rb_big_divmod(VALUE, VALUE);
-VALUE rb_big_pow(VALUE, VALUE);
-VALUE rb_big_and(VALUE, VALUE);
-VALUE rb_big_or(VALUE, VALUE);
-VALUE rb_big_xor(VALUE, VALUE);
-VALUE rb_big_lshift(VALUE, VALUE);
-VALUE rb_big_rshift(VALUE, VALUE);
-/* rational.c */
-VALUE rb_rational_raw(VALUE, VALUE);
-#define rb_rational_raw1(x) rb_rational_raw((x), INT2FIX(1))
-#define rb_rational_raw2(x,y) rb_rational_raw((x), (y))
-VALUE rb_rational_new(VALUE, VALUE);
-#define rb_rational_new1(x) rb_rational_new((x), INT2FIX(1))
-#define rb_rational_new2(x,y) rb_rational_new((x), (y))
-VALUE rb_Rational(VALUE, VALUE);
-#define rb_Rational1(x) rb_Rational((x), INT2FIX(1))
-#define rb_Rational2(x,y) rb_Rational((x), (y))
-/* complex.c */
-VALUE rb_complex_raw(VALUE, VALUE);
-#define rb_complex_raw1(x) rb_complex_raw((x), INT2FIX(0))
-#define rb_complex_raw2(x,y) rb_complex_raw((x), (y))
-VALUE rb_complex_new(VALUE, VALUE);
-#define rb_complex_new1(x) rb_complex_new((x), INT2FIX(0))
-#define rb_complex_new2(x,y) rb_complex_new((x), (y))
-VALUE rb_complex_polar(VALUE, VALUE);
-VALUE rb_Complex(VALUE, VALUE);
-#define rb_Complex1(x) rb_Complex((x), INT2FIX(0))
-#define rb_Complex2(x,y) rb_Complex((x), (y))
-/* class.c */
-VALUE rb_class_boot(VALUE);
-VALUE rb_class_new(VALUE);
-VALUE rb_mod_init_copy(VALUE, VALUE);
-VALUE rb_singleton_class_clone(VALUE);
-void rb_singleton_class_attached(VALUE,VALUE);
-VALUE rb_make_metaclass(VALUE, VALUE);
-void rb_check_inheritable(VALUE);
-VALUE rb_class_inherited(VALUE, VALUE);
-VALUE rb_define_class_id(ID, VALUE);
-VALUE rb_define_class_id_under(VALUE, ID, VALUE);
-VALUE rb_module_new(void);
-VALUE rb_define_module_id(ID);
-VALUE rb_define_module_id_under(VALUE, ID);
-VALUE rb_include_class_new(VALUE, VALUE);
-VALUE rb_mod_included_modules(VALUE);
-VALUE rb_mod_include_p(VALUE, VALUE);
-VALUE rb_mod_ancestors(VALUE);
-VALUE rb_class_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_public_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_protected_instance_methods(int, VALUE*, VALUE);
-VALUE rb_class_private_instance_methods(int, VALUE*, VALUE);
-VALUE rb_obj_singleton_methods(int, VALUE*, VALUE);
-void rb_define_method_id(VALUE, ID, VALUE (*)(ANYARGS), int);
-void rb_frozen_class_p(VALUE);
-void rb_undef(VALUE, ID);
-void rb_define_protected_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_private_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
-VALUE rb_singleton_class(VALUE);
-/* compar.c */
-int rb_cmpint(VALUE, VALUE, VALUE);
-NORETURN(void rb_cmperr(VALUE, VALUE));
-/* cont.c */
-VALUE rb_fiber_new(VALUE (*)(ANYARGS), VALUE);
-VALUE rb_fiber_resume(VALUE fib, int argc, VALUE *args);
-VALUE rb_fiber_yield(int argc, VALUE *args);
-VALUE rb_fiber_current(void);
-VALUE rb_fiber_alive_p(VALUE);
-/* enum.c */
-VALUE rb_enum_values_pack(int, VALUE*);
-/* enumerator.c */
-VALUE rb_enumeratorize(VALUE, VALUE, int, VALUE *);
-VALUE rb_enumeratorize_with_size(VALUE, VALUE, int, VALUE *, VALUE (*)(ANYARGS));
-#define RETURN_SIZED_ENUMERATOR(obj, argc, argv, size_fn) do {		\
-	if (!rb_block_given_p())					\
-	    return rb_enumeratorize_with_size((obj), ID2SYM(rb_frame_this_func()),\
-				    (argc), (argv), (size_fn));		\
-    } while (0)
-#define RETURN_ENUMERATOR(obj, argc, argv) RETURN_SIZED_ENUMERATOR(obj, argc, argv, 0)
-/* error.c */
-VALUE rb_exc_new(VALUE, const char*, long);
-VALUE rb_exc_new2(VALUE, const char*);
-VALUE rb_exc_new3(VALUE, VALUE);
-PRINTF_ARGS(NORETURN(void rb_loaderror(const char*, ...)), 1, 2);
-PRINTF_ARGS(NORETURN(void rb_loaderror_with_path(VALUE path, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error(ID, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error_str(VALUE, const char*, ...)), 2, 3);
-NORETURN(void rb_invalid_str(const char*, const char*));
-PRINTF_ARGS(void rb_compile_error(const char*, int, const char*, ...), 3, 4);
-PRINTF_ARGS(void rb_compile_error_with_enc(const char*, int, void *, const char*, ...), 4, 5);
-PRINTF_ARGS(void rb_compile_error_append(const char*, ...), 1, 2);
-NORETURN(void rb_error_frozen(const char*));
-void rb_error_untrusted(VALUE);
-void rb_check_frozen(VALUE);
-void rb_check_trusted(VALUE);
-#define rb_check_frozen_internal(obj) do { \
-	VALUE frozen_obj = (obj); \
-	if (OBJ_FROZEN(frozen_obj)) { \
-	    rb_error_frozen(rb_obj_classname(frozen_obj)); \
-	} \
-    } while (0)
-#define rb_check_trusted_internal(obj) do { \
-	VALUE untrusted_obj = (obj); \
-	if (!OBJ_UNTRUSTED(untrusted_obj)) { \
-	    rb_error_untrusted(untrusted_obj); \
-	} \
-    } while (0)
-#ifdef __GNUC__
-#define rb_check_frozen(obj) __extension__({rb_check_frozen_internal(obj);})
-#define rb_check_trusted(obj) __extension__({rb_check_trusted_internal(obj);})
-#else
-static inline void
-rb_check_frozen_inline(VALUE obj)
-{
-    rb_check_frozen_internal(obj);
-}
-#define rb_check_frozen(obj) rb_check_frozen_inline(obj)
-static inline void
-rb_check_trusted_inline(VALUE obj)
-{
-    rb_check_trusted_internal(obj);
-}
-#define rb_check_trusted(obj) rb_check_trusted_inline(obj)
-#endif
-void rb_check_copyable(VALUE obj, VALUE orig);
-
-#define OBJ_INIT_COPY(obj, orig) \
-    ((obj) != (orig) && (rb_obj_init_copy((obj), (orig)), 1))
-
-/* eval.c */
-int rb_sourceline(void);
-const char *rb_sourcefile(void);
-VALUE rb_check_funcall(VALUE, ID, int, VALUE*);
-
-NORETURN(void rb_error_arity(int, int, int));
-#define rb_check_arity(argc, min, max) do { \
-  if (((argc) < (min)) || ((argc) > (max) && (max) != UNLIMITED_ARGUMENTS)) \
-    rb_error_arity(argc, min, max); \
-  } while(0)
-
-#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
-typedef struct {
-    int maxfd;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-void rb_fd_zero(rb_fdset_t *);
-void rb_fd_set(int, rb_fdset_t *);
-void rb_fd_clr(int, rb_fdset_t *);
-int rb_fd_isset(int, const rb_fdset_t *);
-void rb_fd_copy(rb_fdset_t *, const fd_set *, int);
-void rb_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-int rb_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->maxfd)
-
-#elif defined(_WIN32)
-
-typedef struct {
-    int capa;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-#define rb_fd_zero(f)		((f)->fdset->fd_count = 0)
-void rb_fd_set(int, rb_fdset_t *);
-#define rb_fd_clr(n, f)		rb_w32_fdclr((n), (f)->fdset)
-#define rb_fd_isset(n, f)	rb_w32_fdisset((n), (f)->fdset)
-#define rb_fd_copy(d, s, n)	rb_w32_fd_copy((d), (s), (n))
-void rb_w32_fd_copy(rb_fdset_t *, const fd_set *, int);
-#define rb_fd_dup(d, s)	rb_w32_fd_dup((d), (s))
-void rb_w32_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	rb_w32_select((n), (rfds) ? ((rb_fdset_t*)(rfds))->fdset : NULL, (wfds) ? ((rb_fdset_t*)(wfds))->fdset : NULL, (efds) ? ((rb_fdset_t*)(efds))->fdset: NULL, (timeout))
-#define rb_fd_resize(n, f)	((void)(f))
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->fdset->fd_count)
-
-#else
-
-typedef fd_set rb_fdset_t;
-#define rb_fd_zero(f)	FD_ZERO(f)
-#define rb_fd_set(n, f)	FD_SET((n), (f))
-#define rb_fd_clr(n, f)	FD_CLR((n), (f))
-#define rb_fd_isset(n, f) FD_ISSET((n), (f))
-#define rb_fd_copy(d, s, n) (*(d) = *(s))
-#define rb_fd_dup(d, s) (*(d) = *(s))
-#define rb_fd_resize(n, f)	((void)(f))
-#define rb_fd_ptr(f)	(f)
-#define rb_fd_init(f)	FD_ZERO(f)
-#define rb_fd_init_copy(d, s) (*(d) = *(s))
-#define rb_fd_term(f)	((void)(f))
-#define rb_fd_max(f)	FD_SETSIZE
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	select((n), (rfds), (wfds), (efds), (timeout))
-
-#endif
-
-NORETURN(void rb_exc_raise(VALUE));
-NORETURN(void rb_exc_fatal(VALUE));
-VALUE rb_f_exit(int,VALUE*);
-VALUE rb_f_abort(int,VALUE*);
-void rb_remove_method(VALUE, const char*);
-void rb_remove_method_id(VALUE, ID);
-#define rb_disable_super(klass, name) ((void)0)
-#define rb_enable_super(klass, name) ((void)0)
-#define HAVE_RB_DEFINE_ALLOC_FUNC 1
-typedef VALUE (*rb_alloc_func_t)(VALUE);
-void rb_define_alloc_func(VALUE, rb_alloc_func_t);
-void rb_undef_alloc_func(VALUE);
-rb_alloc_func_t rb_get_alloc_func(VALUE);
-void rb_clear_cache(void);
-void rb_clear_cache_by_class(VALUE);
-void rb_alias(VALUE, ID, ID);
-void rb_attr(VALUE,ID,int,int,int);
-int rb_method_boundp(VALUE, ID, int);
-int rb_method_basic_definition_p(VALUE, ID);
-VALUE rb_eval_cmd(VALUE, VALUE, int);
-int rb_obj_respond_to(VALUE, ID, int);
-int rb_respond_to(VALUE, ID);
-VALUE rb_f_notimplement(int argc, VALUE *argv, VALUE obj);
-void rb_interrupt(void);
-VALUE rb_apply(VALUE, ID, VALUE);
-void rb_backtrace(void);
-ID rb_frame_this_func(void);
-VALUE rb_obj_instance_eval(int, VALUE*, VALUE);
-VALUE rb_obj_instance_exec(int, VALUE*, VALUE);
-VALUE rb_mod_module_eval(int, VALUE*, VALUE);
-VALUE rb_mod_module_exec(int, VALUE*, VALUE);
-void rb_load(VALUE, int);
-void rb_load_protect(VALUE, int, int*);
-NORETURN(void rb_jump_tag(int));
-int rb_provided(const char*);
-int rb_feature_provided(const char *, const char **);
-void rb_provide(const char*);
-VALUE rb_f_require(VALUE, VALUE);
-VALUE rb_require_safe(VALUE, int);
-void rb_obj_call_init(VALUE, int, VALUE*);
-VALUE rb_class_new_instance(int, VALUE*, VALUE);
-VALUE rb_block_proc(void);
-VALUE rb_block_lambda(void);
-VALUE rb_proc_new(VALUE (*)(ANYARGS/* VALUE yieldarg[, VALUE procarg] */), VALUE);
-VALUE rb_obj_is_proc(VALUE);
-VALUE rb_proc_call(VALUE, VALUE);
-VALUE rb_proc_call_with_block(VALUE, int argc, VALUE *argv, VALUE);
-int rb_proc_arity(VALUE);
-VALUE rb_proc_lambda_p(VALUE);
-VALUE rb_binding_new(void);
-VALUE rb_obj_method(VALUE, VALUE);
-VALUE rb_obj_is_method(VALUE);
-VALUE rb_method_call(int, VALUE*, VALUE);
-VALUE rb_method_call_with_block(int, VALUE *, VALUE, VALUE);
-int rb_mod_method_arity(VALUE, ID);
-int rb_obj_method_arity(VALUE, ID);
-VALUE rb_protect(VALUE (*)(VALUE), VALUE, int*);
-void rb_set_end_proc(void (*)(VALUE), VALUE);
-void rb_exec_end_proc(void);
-void rb_thread_schedule(void);
-void rb_thread_wait_fd(int);
-int rb_thread_fd_writable(int);
-void rb_thread_fd_close(int);
-int rb_thread_alone(void);
-DEPRECATED(void rb_thread_polling(void));
-void rb_thread_sleep(int);
-void rb_thread_sleep_forever(void);
-VALUE rb_thread_stop(void);
-VALUE rb_thread_wakeup(VALUE);
-VALUE rb_thread_wakeup_alive(VALUE);
-VALUE rb_thread_run(VALUE);
-VALUE rb_thread_kill(VALUE);
-VALUE rb_thread_create(VALUE (*)(ANYARGS), void*);
-DEPRECATED(int rb_thread_select(int, fd_set *, fd_set *, fd_set *, struct timeval *));
-int rb_thread_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-void rb_thread_wait_for(struct timeval);
-VALUE rb_thread_current(void);
-VALUE rb_thread_main(void);
-VALUE rb_thread_local_aref(VALUE, ID);
-VALUE rb_thread_local_aset(VALUE, ID, VALUE);
-void rb_thread_atfork(void);
-void rb_thread_atfork_before_exec(void);
-VALUE rb_exec_recursive(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-VALUE rb_exec_recursive_paired(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE,VALUE);
-VALUE rb_exec_recursive_outer(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-/* dir.c */
-VALUE rb_dir_getwd(void);
-/* file.c */
-VALUE rb_file_s_expand_path(int, VALUE *);
-VALUE rb_file_expand_path(VALUE, VALUE);
-VALUE rb_file_s_absolute_path(int, VALUE *);
-VALUE rb_file_absolute_path(VALUE, VALUE);
-VALUE rb_file_dirname(VALUE fname);
-int rb_find_file_ext_safe(VALUE*, const char* const*, int);
-VALUE rb_find_file_safe(VALUE, int);
-int rb_find_file_ext(VALUE*, const char* const*);
-VALUE rb_find_file(VALUE);
-VALUE rb_file_directory_p(VALUE,VALUE);
-VALUE rb_str_encode_ospath(VALUE);
-int rb_is_absolute_path(const char *);
-/* gc.c */
-NORETURN(void rb_memerror(void));
-int rb_during_gc(void);
-void rb_gc_mark_locations(VALUE*, VALUE*);
-void rb_mark_tbl(struct st_table*);
-void rb_mark_set(struct st_table*);
-void rb_mark_hash(struct st_table*);
-void rb_gc_mark_maybe(VALUE);
-void rb_gc_mark(VALUE);
-void rb_gc_force_recycle(VALUE);
-void rb_gc(void);
-void rb_gc_copy_finalizer(VALUE,VALUE);
-void rb_gc_finalize_deferred(void);
-void rb_gc_call_finalizer_at_exit(void);
-VALUE rb_gc_enable(void);
-VALUE rb_gc_disable(void);
-VALUE rb_gc_start(void);
-void rb_gc_set_params(void);
-/* hash.c */
-void st_foreach_safe(struct st_table *, int (*)(ANYARGS), st_data_t);
-VALUE rb_check_hash_type(VALUE);
-void rb_hash_foreach(VALUE, int (*)(ANYARGS), VALUE);
-VALUE rb_hash(VALUE);
-VALUE rb_hash_new(void);
-VALUE rb_hash_dup(VALUE);
-VALUE rb_hash_freeze(VALUE);
-VALUE rb_hash_aref(VALUE, VALUE);
-VALUE rb_hash_lookup(VALUE, VALUE);
-VALUE rb_hash_lookup2(VALUE, VALUE, VALUE);
-VALUE rb_hash_fetch(VALUE, VALUE);
-VALUE rb_hash_aset(VALUE, VALUE, VALUE);
-VALUE rb_hash_clear(VALUE);
-VALUE rb_hash_delete_if(VALUE);
-VALUE rb_hash_delete(VALUE,VALUE);
-typedef VALUE rb_hash_update_func(VALUE newkey, VALUE oldkey, VALUE value);
-VALUE rb_hash_update_by(VALUE hash1, VALUE hash2, rb_hash_update_func *func);
-struct st_table *rb_hash_tbl(VALUE);
-int rb_path_check(const char*);
-int rb_env_path_tainted(void);
-VALUE rb_env_clear(void);
-/* io.c */
-#define rb_defout rb_stdout
-RUBY_EXTERN VALUE rb_fs;
-RUBY_EXTERN VALUE rb_output_fs;
-RUBY_EXTERN VALUE rb_rs;
-RUBY_EXTERN VALUE rb_default_rs;
-RUBY_EXTERN VALUE rb_output_rs;
-VALUE rb_io_write(VALUE, VALUE);
-VALUE rb_io_gets(VALUE);
-VALUE rb_io_getbyte(VALUE);
-VALUE rb_io_ungetc(VALUE, VALUE);
-VALUE rb_io_ungetbyte(VALUE, VALUE);
-VALUE rb_io_close(VALUE);
-VALUE rb_io_flush(VALUE);
-VALUE rb_io_eof(VALUE);
-VALUE rb_io_binmode(VALUE);
-VALUE rb_io_ascii8bit_binmode(VALUE);
-VALUE rb_io_addstr(VALUE, VALUE);
-VALUE rb_io_printf(int, VALUE*, VALUE);
-VALUE rb_io_print(int, VALUE*, VALUE);
-VALUE rb_io_puts(int, VALUE*, VALUE);
-VALUE rb_io_fdopen(int, int, const char*);
-VALUE rb_io_get_io(VALUE);
-VALUE rb_file_open(const char*, const char*);
-VALUE rb_file_open_str(VALUE, const char*);
-VALUE rb_gets(void);
-void rb_write_error(const char*);
-void rb_write_error2(const char*, long);
-void rb_close_before_exec(int lowfd, int maxhint, VALUE noclose_fds);
-int rb_pipe(int *pipes);
-int rb_reserved_fd_p(int fd);
-int rb_cloexec_open(const char *pathname, int flags, mode_t mode);
-int rb_cloexec_dup(int oldfd);
-int rb_cloexec_dup2(int oldfd, int newfd);
-int rb_cloexec_pipe(int fildes[2]);
-int rb_cloexec_fcntl_dupfd(int fd, int minfd);
-#define RB_RESERVED_FD_P(fd) rb_reserved_fd_p(fd)
-void rb_update_max_fd(int fd);
-void rb_fd_fix_cloexec(int fd);
-/* marshal.c */
-VALUE rb_marshal_dump(VALUE, VALUE);
-VALUE rb_marshal_load(VALUE);
-void rb_marshal_define_compat(VALUE newclass, VALUE oldclass, VALUE (*dumper)(VALUE), VALUE (*loader)(VALUE, VALUE));
-/* numeric.c */
-NORETURN(void rb_num_zerodiv(void));
-#define RB_NUM_COERCE_FUNCS_NEED_OPID 1
-VALUE rb_num_coerce_bin(VALUE, VALUE, ID);
-VALUE rb_num_coerce_cmp(VALUE, VALUE, ID);
-VALUE rb_num_coerce_relop(VALUE, VALUE, ID);
-VALUE rb_num_coerce_bit(VALUE, VALUE, ID);
-VALUE rb_num2fix(VALUE);
-VALUE rb_fix2str(VALUE, int);
-VALUE rb_dbl_cmp(double, double);
-/* object.c */
-int rb_eql(VALUE, VALUE);
-VALUE rb_any_to_s(VALUE);
-VALUE rb_inspect(VALUE);
-VALUE rb_obj_is_instance_of(VALUE, VALUE);
-VALUE rb_obj_is_kind_of(VALUE, VALUE);
-VALUE rb_obj_alloc(VALUE);
-VALUE rb_obj_clone(VALUE);
-VALUE rb_obj_dup(VALUE);
-VALUE rb_obj_init_copy(VALUE,VALUE);
-VALUE rb_obj_taint(VALUE);
-VALUE rb_obj_tainted(VALUE);
-VALUE rb_obj_untaint(VALUE);
-VALUE rb_obj_untrust(VALUE);
-VALUE rb_obj_untrusted(VALUE);
-VALUE rb_obj_trust(VALUE);
-VALUE rb_obj_freeze(VALUE);
-VALUE rb_obj_frozen_p(VALUE);
-VALUE rb_obj_id(VALUE);
-VALUE rb_obj_class(VALUE);
-VALUE rb_class_real(VALUE);
-VALUE rb_class_inherited_p(VALUE, VALUE);
-VALUE rb_class_superclass(VALUE);
-VALUE rb_class_get_superclass(VALUE);
-VALUE rb_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_to_integer(VALUE, const char *);
-VALUE rb_check_to_float(VALUE);
-VALUE rb_to_int(VALUE);
-VALUE rb_check_to_int(VALUE);
-VALUE rb_Integer(VALUE);
-VALUE rb_to_float(VALUE);
-VALUE rb_Float(VALUE);
-VALUE rb_String(VALUE);
-VALUE rb_Array(VALUE);
-VALUE rb_Hash(VALUE);
-double rb_cstr_to_dbl(const char*, int);
-double rb_str_to_dbl(VALUE, int);
-/* parse.y */
-RUBY_EXTERN int   ruby_sourceline;
-RUBY_EXTERN char *ruby_sourcefile;
-ID rb_id_attrset(ID);
-int rb_is_const_id(ID);
-int rb_is_global_id(ID);
-int rb_is_instance_id(ID);
-int rb_is_attrset_id(ID);
-int rb_is_class_id(ID);
-int rb_is_local_id(ID);
-int rb_is_junk_id(ID);
-int rb_symname_p(const char*);
-int rb_sym_interned_p(VALUE);
-VALUE rb_backref_get(void);
-void rb_backref_set(VALUE);
-VALUE rb_lastline_get(void);
-void rb_lastline_set(VALUE);
-VALUE rb_sym_all_symbols(void);
-/* process.c */
-void rb_last_status_set(int status, rb_pid_t pid);
-VALUE rb_last_status_get(void);
-struct rb_exec_arg {
-    VALUE execarg_obj;
-};
-DEPRECATED(int rb_proc_exec_n(int, VALUE*, const char*));
-int rb_proc_exec(const char*);
-DEPRECATED(VALUE rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e));
-DEPRECATED(int rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val));
-DEPRECATED(void rb_exec_arg_fixup(struct rb_exec_arg *e));
-DEPRECATED(int rb_run_exec_options(const struct rb_exec_arg *e, struct rb_exec_arg *s));
-DEPRECATED(int rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char*, size_t));
-DEPRECATED(int rb_exec(const struct rb_exec_arg*));
-DEPRECATED(int rb_exec_err(const struct rb_exec_arg*, char*, size_t));
-DEPRECATED(rb_pid_t rb_fork(int*, int (*)(void*), void*, VALUE));
-DEPRECATED(rb_pid_t rb_fork_err(int*, int (*)(void*, char*, size_t), void*, VALUE, char*, size_t));
-VALUE rb_f_exec(int,VALUE*);
-rb_pid_t rb_waitpid(rb_pid_t pid, int *status, int flags);
-void rb_syswait(rb_pid_t pid);
-rb_pid_t rb_spawn(int, VALUE*);
-rb_pid_t rb_spawn_err(int, VALUE*, char*, size_t);
-VALUE rb_proc_times(VALUE);
-VALUE rb_detach_process(rb_pid_t pid);
-/* range.c */
-VALUE rb_range_new(VALUE, VALUE, int);
-VALUE rb_range_beg_len(VALUE, long*, long*, long, int);
-int rb_range_values(VALUE range, VALUE *begp, VALUE *endp, int *exclp);
-/* random.c */
-unsigned int rb_genrand_int32(void);
-double rb_genrand_real(void);
-void rb_reset_random_seed(void);
-VALUE rb_random_bytes(VALUE rnd, long n);
-VALUE rb_random_int(VALUE rnd, VALUE max);
-unsigned int rb_random_int32(VALUE rnd);
-double rb_random_real(VALUE rnd);
-unsigned long rb_random_ulong_limited(VALUE rnd, unsigned long limit);
-unsigned long rb_genrand_ulong_limited(unsigned long i);
-/* re.c */
-#define rb_memcmp memcmp
-int rb_memcicmp(const void*,const void*,long);
-void rb_match_busy(VALUE);
-VALUE rb_reg_nth_defined(int, VALUE);
-VALUE rb_reg_nth_match(int, VALUE);
-int rb_reg_backref_number(VALUE match, VALUE backref);
-VALUE rb_reg_last_match(VALUE);
-VALUE rb_reg_match_pre(VALUE);
-VALUE rb_reg_match_post(VALUE);
-VALUE rb_reg_match_last(VALUE);
-#define HAVE_RB_REG_NEW_STR 1
-VALUE rb_reg_new_str(VALUE, int);
-VALUE rb_reg_new(const char *, long, int);
-VALUE rb_reg_alloc(void);
-VALUE rb_reg_init_str(VALUE re, VALUE s, int options);
-VALUE rb_reg_match(VALUE, VALUE);
-VALUE rb_reg_match2(VALUE);
-int rb_reg_options(VALUE);
-/* ruby.c */
-#define rb_argv rb_get_argv()
-RUBY_EXTERN VALUE rb_argv0;
-VALUE rb_get_argv(void);
-void *rb_load_file(const char*);
-void *rb_load_file_str(VALUE);
-/* signal.c */
-VALUE rb_f_kill(int, VALUE*);
-#ifdef POSIX_SIGNAL
-#define posix_signal ruby_posix_signal
-RETSIGTYPE (*posix_signal(int, RETSIGTYPE (*)(int)))(int);
-#endif
-void rb_trap_exit(void);
-void rb_trap_exec(void);
-const char *ruby_signal_name(int);
-void ruby_default_signal(int);
-/* sprintf.c */
-VALUE rb_f_sprintf(int, const VALUE*);
-PRINTF_ARGS(VALUE rb_sprintf(const char*, ...), 1, 2);
-VALUE rb_vsprintf(const char*, va_list);
-PRINTF_ARGS(VALUE rb_str_catf(VALUE, const char*, ...), 2, 3);
-VALUE rb_str_vcatf(VALUE, const char*, va_list);
-VALUE rb_str_format(int, const VALUE *, VALUE);
-/* string.c */
-VALUE rb_str_new(const char*, long);
-VALUE rb_str_new_cstr(const char*);
-VALUE rb_str_new2(const char*);
-VALUE rb_str_new_shared(VALUE);
-VALUE rb_str_new3(VALUE);
-VALUE rb_str_new_frozen(VALUE);
-VALUE rb_str_new4(VALUE);
-VALUE rb_str_new_with_class(VALUE, const char*, long);
-VALUE rb_str_new5(VALUE, const char*, long);
-VALUE rb_tainted_str_new_cstr(const char*);
-VALUE rb_tainted_str_new(const char*, long);
-VALUE rb_tainted_str_new2(const char*);
-VALUE rb_external_str_new(const char*, long);
-VALUE rb_external_str_new_cstr(const char*);
-VALUE rb_locale_str_new(const char*, long);
-VALUE rb_locale_str_new_cstr(const char*);
-VALUE rb_filesystem_str_new(const char*, long);
-VALUE rb_filesystem_str_new_cstr(const char*);
-VALUE rb_str_buf_new(long);
-VALUE rb_str_buf_new_cstr(const char*);
-VALUE rb_str_buf_new2(const char*);
-VALUE rb_str_tmp_new(long);
-VALUE rb_usascii_str_new(const char*, long);
-VALUE rb_usascii_str_new_cstr(const char*);
-VALUE rb_usascii_str_new2(const char*);
-void rb_str_free(VALUE);
-void rb_str_shared_replace(VALUE, VALUE);
-VALUE rb_str_buf_append(VALUE, VALUE);
-VALUE rb_str_buf_cat(VALUE, const char*, long);
-VALUE rb_str_buf_cat2(VALUE, const char*);
-VALUE rb_str_buf_cat_ascii(VALUE, const char*);
-VALUE rb_obj_as_string(VALUE);
-VALUE rb_check_string_type(VALUE);
-void rb_must_asciicompat(VALUE);
-VALUE rb_str_dup(VALUE);
-VALUE rb_str_resurrect(VALUE str);
-VALUE rb_str_locktmp(VALUE);
-VALUE rb_str_unlocktmp(VALUE);
-VALUE rb_str_dup_frozen(VALUE);
-#define rb_str_dup_frozen rb_str_new_frozen
-VALUE rb_str_plus(VALUE, VALUE);
-VALUE rb_str_times(VALUE, VALUE);
-long rb_str_sublen(VALUE, long);
-VALUE rb_str_substr(VALUE, long, long);
-VALUE rb_str_subseq(VALUE, long, long);
-void rb_str_modify(VALUE);
-void rb_str_modify_expand(VALUE, long);
-VALUE rb_str_freeze(VALUE);
-void rb_str_set_len(VALUE, long);
-VALUE rb_str_resize(VALUE, long);
-VALUE rb_str_cat(VALUE, const char*, long);
-VALUE rb_str_cat2(VALUE, const char*);
-VALUE rb_str_append(VALUE, VALUE);
-VALUE rb_str_concat(VALUE, VALUE);
-st_index_t rb_memhash(const void *ptr, long len);
-st_index_t rb_hash_start(st_index_t);
-st_index_t rb_hash_uint32(st_index_t, uint32_t);
-st_index_t rb_hash_uint(st_index_t, st_index_t);
-st_index_t rb_hash_end(st_index_t);
-#define rb_hash_uint32(h, i) st_hash_uint32((h), (i))
-#define rb_hash_uint(h, i) st_hash_uint((h), (i))
-#define rb_hash_end(h) st_hash_end(h)
-st_index_t rb_str_hash(VALUE);
-int rb_str_hash_cmp(VALUE,VALUE);
-int rb_str_comparable(VALUE, VALUE);
-int rb_str_cmp(VALUE, VALUE);
-VALUE rb_str_equal(VALUE str1, VALUE str2);
-VALUE rb_str_drop_bytes(VALUE, long);
-void rb_str_update(VALUE, long, long, VALUE);
-VALUE rb_str_replace(VALUE, VALUE);
-VALUE rb_str_inspect(VALUE);
-VALUE rb_str_dump(VALUE);
-VALUE rb_str_split(VALUE, const char*);
-void rb_str_associate(VALUE, VALUE);
-VALUE rb_str_associated(VALUE);
-void rb_str_setter(VALUE, ID, VALUE*);
-VALUE rb_str_intern(VALUE);
-VALUE rb_sym_to_s(VALUE);
-long rb_str_strlen(VALUE);
-VALUE rb_str_length(VALUE);
-long rb_str_offset(VALUE, long);
-size_t rb_str_capacity(VALUE);
-VALUE rb_str_ellipsize(VALUE, long);
-#if defined(__GNUC__) && !defined(__PCC__)
-#define rb_str_new_cstr(str) __extension__ (	\
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_new((str), (long)strlen(str)) :	\
-	rb_str_new_cstr(str);			\
-})
-#define rb_tainted_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_tainted_str_new((str), (long)strlen(str)) : \
-	rb_tainted_str_new_cstr(str);	       \
-})
-#define rb_usascii_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_usascii_str_new((str), (long)strlen(str)) : \
-	rb_usascii_str_new_cstr(str);	       \
-})
-#define rb_external_str_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_external_str_new((str), (long)strlen(str)) : \
-	rb_external_str_new_cstr(str);		\
-})
-#define rb_locale_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_locale_str_new((str), (long)strlen(str)) :  \
-	rb_locale_str_new_cstr(str);	       \
-})
-#define rb_str_buf_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_buf_cat(rb_str_buf_new((long)strlen(str)), \
-		       (str), (long)strlen(str)) : \
-	rb_str_buf_new_cstr(str);		\
-})
-#define rb_str_buf_cat2(str, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_buf_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_buf_cat2((str), (ptr));		\
-})
-#define rb_str_cat2(str, ptr) __extension__ (	\
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_cat2((str), (ptr));			\
-})
-#define rb_exc_new2(klass, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_exc_new((klass), (ptr), (long)strlen(ptr)) : \
-	rb_exc_new2((klass), (ptr));		\
-})
-#endif
-#define rb_str_new2 rb_str_new_cstr
-#define rb_str_new3 rb_str_new_shared
-#define rb_str_new4 rb_str_new_frozen
-#define rb_str_new5 rb_str_new_with_class
-#define rb_tainted_str_new2 rb_tainted_str_new_cstr
-#define rb_str_buf_new2 rb_str_buf_new_cstr
-#define rb_usascii_str_new2 rb_usascii_str_new_cstr
-/* struct.c */
-VALUE rb_struct_new(VALUE, ...);
-VALUE rb_struct_define(const char*, ...);
-VALUE rb_struct_alloc(VALUE, VALUE);
-VALUE rb_struct_initialize(VALUE, VALUE);
-VALUE rb_struct_aref(VALUE, VALUE);
-VALUE rb_struct_aset(VALUE, VALUE, VALUE);
-VALUE rb_struct_getmember(VALUE, ID);
-DEPRECATED(VALUE rb_struct_iv_get(VALUE, const char*));
-VALUE rb_struct_s_members(VALUE);
-VALUE rb_struct_members(VALUE);
-VALUE rb_struct_alloc_noinit(VALUE);
-VALUE rb_struct_define_without_accessor(const char *, VALUE, rb_alloc_func_t, ...);
-/* thread.c */
-typedef void rb_unblock_function_t(void *);
-typedef VALUE rb_blocking_function_t(void *);
-void rb_thread_check_ints(void);
-int rb_thread_interrupted(VALUE thval);
-
-/* Use rb_thread_call_without_gvl family instead. */
-DEPRECATED(VALUE rb_thread_blocking_region(rb_blocking_function_t *func, void *data1,
-					   rb_unblock_function_t *ubf, void *data2));
-#define RUBY_UBF_IO ((rb_unblock_function_t *)-1)
-#define RUBY_UBF_PROCESS ((rb_unblock_function_t *)-1)
-VALUE rb_mutex_new(void);
-VALUE rb_mutex_locked_p(VALUE mutex);
-VALUE rb_mutex_trylock(VALUE mutex);
-VALUE rb_mutex_lock(VALUE mutex);
-VALUE rb_mutex_unlock(VALUE mutex);
-VALUE rb_mutex_sleep(VALUE self, VALUE timeout);
-VALUE rb_mutex_synchronize(VALUE mutex, VALUE (*func)(VALUE arg), VALUE arg);
-/* time.c */
-VALUE rb_time_new(time_t, long);
-VALUE rb_time_nano_new(time_t, long);
-VALUE rb_time_num_new(VALUE, VALUE);
-struct timeval rb_time_interval(VALUE num);
-struct timeval rb_time_timeval(VALUE time);
-struct timespec rb_time_timespec(VALUE time);
-/* variable.c */
-VALUE rb_mod_name(VALUE);
-VALUE rb_class_path(VALUE);
-void rb_set_class_path(VALUE, VALUE, const char*);
-void rb_set_class_path_string(VALUE, VALUE, VALUE);
-VALUE rb_path_to_class(VALUE);
-VALUE rb_path2class(const char*);
-void rb_name_class(VALUE, ID);
-VALUE rb_class_name(VALUE);
-void rb_autoload(VALUE, ID, const char*);
-VALUE rb_autoload_load(VALUE, ID);
-VALUE rb_autoload_p(VALUE, ID);
-VALUE rb_f_trace_var(int, VALUE*);
-VALUE rb_f_untrace_var(int, VALUE*);
-VALUE rb_f_global_variables(void);
-void rb_alias_variable(ID, ID);
-struct st_table* rb_generic_ivar_table(VALUE);
-void rb_copy_generic_ivar(VALUE,VALUE);
-void rb_free_generic_ivar(VALUE);
-VALUE rb_ivar_get(VALUE, ID);
-VALUE rb_ivar_set(VALUE, ID, VALUE);
-VALUE rb_ivar_defined(VALUE, ID);
-void rb_ivar_foreach(VALUE, int (*)(ANYARGS), st_data_t);
-st_index_t rb_ivar_count(VALUE);
-VALUE rb_iv_set(VALUE, const char*, VALUE);
-VALUE rb_iv_get(VALUE, const char*);
-VALUE rb_attr_get(VALUE, ID);
-VALUE rb_obj_instance_variables(VALUE);
-VALUE rb_obj_remove_instance_variable(VALUE, VALUE);
-void *rb_mod_const_at(VALUE, void*);
-void *rb_mod_const_of(VALUE, void*);
-VALUE rb_const_list(void*);
-VALUE rb_mod_constants(int, VALUE *, VALUE);
-VALUE rb_mod_remove_const(VALUE, VALUE);
-int rb_const_defined(VALUE, ID);
-int rb_const_defined_at(VALUE, ID);
-int rb_const_defined_from(VALUE, ID);
-VALUE rb_const_get(VALUE, ID);
-VALUE rb_const_get_at(VALUE, ID);
-VALUE rb_const_get_from(VALUE, ID);
-void rb_const_set(VALUE, ID, VALUE);
-VALUE rb_const_remove(VALUE, ID);
-VALUE rb_mod_const_missing(VALUE,VALUE);
-VALUE rb_cvar_defined(VALUE, ID);
-void rb_cvar_set(VALUE, ID, VALUE);
-VALUE rb_cvar_get(VALUE, ID);
-void rb_cv_set(VALUE, const char*, VALUE);
-VALUE rb_cv_get(VALUE, const char*);
-void rb_define_class_variable(VALUE, const char*, VALUE);
-VALUE rb_mod_class_variables(int, VALUE*, VALUE);
-VALUE rb_mod_remove_cvar(VALUE, VALUE);
-
-ID rb_frame_callee(void);
-VALUE rb_str_succ(VALUE);
-VALUE rb_time_succ(VALUE);
-void rb_frame_pop(void);
-int rb_frame_method_id_and_class(ID *idp, VALUE *klassp);
-VALUE rb_make_backtrace(void);
-VALUE rb_make_exception(int, VALUE*);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_INTERN_H */
@@ -1,213 +0,0 @@
-/**********************************************************************
-
-  rubyio.h -
-
-  $Author: nagachika $
-  created at: Fri Nov 12 16:47:09 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_IO_H
-#define RUBY_IO_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include "ruby/encoding.h"
-
-#if defined(HAVE_STDIO_EXT_H)
-#include <stdio_ext.h>
-#endif
-
-#include "ruby/config.h"
-#if defined(HAVE_POLL)
-#  ifdef _AIX
-#    define reqevents events
-#    define rtnevents revents
-#  endif
-#  include <poll.h>
-#  ifdef _AIX
-#    undef reqevents
-#    undef rtnevents
-#    undef events
-#    undef revents
-#  endif
-#  define RB_WAITFD_IN  POLLIN
-#  define RB_WAITFD_PRI POLLPRI
-#  define RB_WAITFD_OUT POLLOUT
-#else
-#  define RB_WAITFD_IN  0x001
-#  define RB_WAITFD_PRI 0x002
-#  define RB_WAITFD_OUT 0x004
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-typedef struct {
-    char *ptr;                  /* off + len <= capa */
-    int off;
-    int len;
-    int capa;
-} rb_io_buffer_t;
-
-typedef struct rb_io_t {
-    int fd;                     /* file descriptor */
-    FILE *stdio_file;		/* stdio ptr for read/write if available */
-    int mode;			/* mode flags: FMODE_XXXs */
-    rb_pid_t pid;		/* child's pid (for pipes) */
-    int lineno;			/* number of lines read */
-    VALUE pathv;		/* pathname for file */
-    void (*finalize)(struct rb_io_t*,int); /* finalize proc */
-
-    rb_io_buffer_t wbuf, rbuf;
-
-    VALUE tied_io_for_writing;
-
-    /*
-     * enc  enc2 read action                      write action
-     * NULL NULL force_encoding(default_external) write the byte sequence of str
-     * e1   NULL force_encoding(e1)               convert str.encoding to e1
-     * e1   e2   convert from e2 to e1            convert str.encoding to e2
-     */
-    struct rb_io_enc_t {
-        rb_encoding *enc;
-        rb_encoding *enc2;
-        int ecflags;
-        VALUE ecopts;
-    } encs;
-
-    rb_econv_t *readconv;
-    rb_io_buffer_t cbuf;
-
-    rb_econv_t *writeconv;
-    VALUE writeconv_asciicompat;
-    int writeconv_pre_ecflags;
-    VALUE writeconv_pre_ecopts;
-    int writeconv_initialized;
-
-    VALUE write_lock;
-} rb_io_t;
-
-#define HAVE_RB_IO_T 1
-
-#define FMODE_READABLE              0x00000001
-#define FMODE_WRITABLE              0x00000002
-#define FMODE_READWRITE             (FMODE_READABLE|FMODE_WRITABLE)
-#define FMODE_BINMODE               0x00000004
-#define FMODE_SYNC                  0x00000008
-#define FMODE_TTY                   0x00000010
-#define FMODE_DUPLEX                0x00000020
-#define FMODE_APPEND                0x00000040
-#define FMODE_CREATE                0x00000080
-/* #define FMODE_NOREVLOOKUP        0x00000100 */
-#define FMODE_WSPLIT                0x00000200
-#define FMODE_WSPLIT_INITIALIZED    0x00000400
-#define FMODE_TRUNC                 0x00000800
-#define FMODE_TEXTMODE              0x00001000
-/* #define FMODE_PREP               0x00010000 */
-#define FMODE_SETENC_BY_BOM         0x00100000
-
-#define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr)
-
-#define RB_IO_BUFFER_INIT(buf) do {\
-    (buf).ptr = NULL;\
-    (buf).off = 0;\
-    (buf).len = 0;\
-    (buf).capa = 0;\
-} while (0)
-
-#define MakeOpenFile(obj, fp) do {\
-    if (RFILE(obj)->fptr) {\
-	rb_io_close(obj);\
-	rb_io_fptr_finalize(RFILE(obj)->fptr);\
-	RFILE(obj)->fptr = 0;\
-    }\
-    (fp) = 0;\
-    RB_IO_FPTR_NEW(fp);\
-    RFILE(obj)->fptr = (fp);\
-} while (0)
-
-#define RB_IO_FPTR_NEW(fp) do {\
-    (fp) = ALLOC(rb_io_t);\
-    (fp)->fd = -1;\
-    (fp)->stdio_file = NULL;\
-    (fp)->mode = 0;\
-    (fp)->pid = 0;\
-    (fp)->lineno = 0;\
-    (fp)->pathv = Qnil;\
-    (fp)->finalize = 0;\
-    RB_IO_BUFFER_INIT((fp)->wbuf);\
-    RB_IO_BUFFER_INIT((fp)->rbuf);\
-    RB_IO_BUFFER_INIT((fp)->cbuf);\
-    (fp)->readconv = NULL;\
-    (fp)->writeconv = NULL;\
-    (fp)->writeconv_asciicompat = Qnil;\
-    (fp)->writeconv_pre_ecflags = 0;\
-    (fp)->writeconv_pre_ecopts = Qnil;\
-    (fp)->writeconv_initialized = 0;\
-    (fp)->tied_io_for_writing = 0;\
-    (fp)->encs.enc = NULL;\
-    (fp)->encs.enc2 = NULL;\
-    (fp)->encs.ecflags = 0;\
-    (fp)->encs.ecopts = Qnil;\
-    (fp)->write_lock = 0;\
-} while (0)
-
-FILE *rb_io_stdio_file(rb_io_t *fptr);
-
-FILE *rb_fdopen(int, const char*);
-int rb_io_modestr_fmode(const char *modestr);
-int rb_io_modestr_oflags(const char *modestr);
-int rb_io_oflags_fmode(int oflags);
-void rb_io_check_writable(rb_io_t*);
-void rb_io_check_readable(rb_io_t*);
-void rb_io_check_char_readable(rb_io_t *fptr);
-void rb_io_check_byte_readable(rb_io_t *fptr);
-int rb_io_fptr_finalize(rb_io_t*);
-void rb_io_synchronized(rb_io_t*);
-void rb_io_check_initialized(rb_io_t*);
-void rb_io_check_closed(rb_io_t*);
-VALUE rb_io_get_io(VALUE io);
-VALUE rb_io_check_io(VALUE io);
-VALUE rb_io_get_write_io(VALUE io);
-VALUE rb_io_set_write_io(VALUE io, VALUE w);
-int rb_io_wait_readable(int);
-int rb_io_wait_writable(int);
-int rb_wait_for_single_fd(int fd, int events, struct timeval *tv);
-void rb_io_set_nonblock(rb_io_t *fptr);
-int rb_io_extract_encoding_option(VALUE opt, rb_encoding **enc_p, rb_encoding **enc2_p, int *fmode_p);
-ssize_t rb_io_bufwrite(VALUE io, const void *buf, size_t size);
-
-/* compatibility for ruby 1.8 and older */
-#define rb_io_mode_flags(modestr) rb_io_modestr_fmode(modestr)
-#define rb_io_modenum_flags(oflags) rb_io_oflags_fmode(oflags)
-
-VALUE rb_io_taint_check(VALUE);
-NORETURN(void rb_eof_error(void));
-
-void rb_io_read_check(rb_io_t*);
-int rb_io_read_pending(rb_io_t*);
-DEPRECATED(void rb_read_check(FILE*));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_IO_H */
@@ -1,243 +0,0 @@
-/************************************************
-
-  missing.h - prototype for *.c in ./missing, and
-  	      for missing timeval struct
-
-  $Author: nagachika $
-  created at: Sat May 11 23:46:03 JST 2002
-
-************************************************/
-
-#ifndef RUBY_MISSING_H
-#define RUBY_MISSING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#include <stddef.h>
-#include <math.h> /* for INFINITY and NAN */
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL) || !defined(HAVE_STRUCT_TIMESPEC)
-#if defined(HAVE_TIME_H)
-# include <time.h>
-#endif
-#if defined(HAVE_SYS_TIME_H)
-# include <sys/time.h>
-#endif
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL)
-struct timeval {
-    time_t tv_sec;	/* seconds */
-    long tv_usec;	/* microseconds */
-};
-#endif /* HAVE_STRUCT_TIMEVAL */
-
-#if !defined(HAVE_STRUCT_TIMESPEC)
-struct timespec {
-    time_t tv_sec;	/* seconds */
-    long tv_nsec;	/* nanoseconds */
-};
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEZONE)
-struct timezone {
-    int tz_minuteswest;
-    int tz_dsttime;
-};
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-#endif
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#ifndef HAVE_ACOSH
-RUBY_EXTERN double acosh(double);
-RUBY_EXTERN double asinh(double);
-RUBY_EXTERN double atanh(double);
-#endif
-
-#ifndef HAVE_CRYPT
-RUBY_EXTERN char *crypt(const char *, const char *);
-#endif
-
-#ifndef HAVE_DUP2
-RUBY_EXTERN int dup2(int, int);
-#endif
-
-#ifndef HAVE_EACCESS
-RUBY_EXTERN int eaccess(const char*, int);
-#endif
-
-#ifndef HAVE_ROUND
-RUBY_EXTERN double round(double);	/* numeric.c */
-#endif
-
-#ifndef HAVE_FINITE
-RUBY_EXTERN int finite(double);
-#endif
-
-#ifndef HAVE_FLOCK
-RUBY_EXTERN int flock(int, int);
-#endif
-
-/*
-#ifndef HAVE_FREXP
-RUBY_EXTERN double frexp(double, int *);
-#endif
-*/
-
-#ifndef HAVE_HYPOT
-RUBY_EXTERN double hypot(double, double);
-#endif
-
-#ifndef HAVE_ERF
-RUBY_EXTERN double erf(double);
-RUBY_EXTERN double erfc(double);
-#endif
-
-#ifndef HAVE_TGAMMA
-RUBY_EXTERN double tgamma(double);
-#endif
-
-#ifndef HAVE_LGAMMA_R
-RUBY_EXTERN double lgamma_r(double, int *);
-#endif
-
-#ifndef HAVE_CBRT
-RUBY_EXTERN double cbrt(double);
-#endif
-
-#if !defined(INFINITY) || !defined(NAN)
-union bytesequence4_or_float {
-  unsigned char bytesequence[4];
-  float float_value;
-};
-#endif
-
-#ifdef INFINITY
-# define HAVE_INFINITY
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_infinity;
-# define INFINITY (rb_infinity.float_value)
-#endif
-
-#ifdef NAN
-# define HAVE_NAN
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_nan;
-# define NAN (rb_nan.float_value)
-#endif
-
-#ifndef isinf
-# ifndef HAVE_ISINF
-#  if defined(HAVE_FINITE) && defined(HAVE_ISNAN)
-#    ifdef HAVE_IEEEFP_H
-#    include <ieeefp.h>
-#    endif
-#  define isinf(x) (!finite(x) && !isnan(x))
-#  else
-RUBY_EXTERN int isinf(double);
-#  endif
-# endif
-#endif
-
-#ifndef isnan
-# ifndef HAVE_ISNAN
-RUBY_EXTERN int isnan(double);
-# endif
-#endif
-
-/*
-#ifndef HAVE_MEMCMP
-RUBY_EXTERN int memcmp(const void *, const void *, size_t);
-#endif
-*/
-
-#ifndef HAVE_MEMMOVE
-RUBY_EXTERN void *memmove(void *, const void *, size_t);
-#endif
-
-/*
-#ifndef HAVE_MODF
-RUBY_EXTERN double modf(double, double *);
-#endif
-*/
-
-#ifndef HAVE_STRCHR
-RUBY_EXTERN char *strchr(const char *, int);
-RUBY_EXTERN char *strrchr(const char *, int);
-#endif
-
-#ifndef HAVE_STRERROR
-RUBY_EXTERN char *strerror(int);
-#endif
-
-#ifndef HAVE_STRSTR
-RUBY_EXTERN char *strstr(const char *, const char *);
-#endif
-
-/*
-#ifndef HAVE_STRTOL
-RUBY_EXTERN long strtol(const char *, char **, int);
-#endif
-*/
-
-#ifndef HAVE_STRLCPY
-RUBY_EXTERN size_t strlcpy(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_STRLCAT
-RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_SIGNBIT
-RUBY_EXTERN int signbit(double x);
-#endif
-
-#ifndef HAVE_FFS
-RUBY_EXTERN int ffs(int);
-#endif
-
-#ifdef BROKEN_CLOSE
-#include <sys/types.h>
-#include <sys/socket.h>
-RUBY_EXTERN int ruby_getpeername(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_getsockname(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_shutdown(int, int);
-RUBY_EXTERN int ruby_close(int);
-#endif
-
-#ifndef HAVE_SETPROCTITLE
-RUBY_EXTERN void setproctitle(const char *fmt, ...);
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_MISSING_H */
@@ -1,839 +0,0 @@
-#ifndef ONIGURUMA_H
-#define ONIGURUMA_H
-/**********************************************************************
-  oniguruma.h - Onigmo (Oniguruma-mod) (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * Copyright (c) 2011-2013  K.Takata  <kentkt AT csc DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#define ONIGURUMA
-#define ONIGURUMA_VERSION_MAJOR   5
-#define ONIGURUMA_VERSION_MINOR   13
-#define ONIGURUMA_VERSION_TEENY   4
-
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-/* escape Mac OS X/Xcode 2.4/gcc 4.0.1 problem */
-#if defined(__APPLE__) && defined(__GNUC__) && __GNUC__ >= 4
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#ifdef HAVE_STDARG_H
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#ifndef P_
-#if defined(__STDC__) || defined(_WIN32)
-# define P_(args) args
-#else
-# define P_(args) ()
-#endif
-#endif
-
-#ifndef PV_
-#ifdef HAVE_STDARG_PROTOTYPES
-# define PV_(args) args
-#else
-# define PV_(args) ()
-#endif
-#endif
-
-#ifndef ONIG_EXTERN
-#ifdef RUBY_EXTERN
-#define ONIG_EXTERN   RUBY_EXTERN
-#else
-#if defined(_WIN32) && !defined(__GNUC__)
-#if defined(EXPORT) || defined(RUBY_EXPORT)
-#define ONIG_EXTERN   extern __declspec(dllexport)
-#else
-#define ONIG_EXTERN   extern __declspec(dllimport)
-#endif
-#endif
-#endif
-#endif
-
-#ifndef ONIG_EXTERN
-#define ONIG_EXTERN   extern
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#include <stddef.h>		/* for size_t */
-
-/* PART: character encoding */
-
-#ifndef ONIG_ESCAPE_UCHAR_COLLISION
-#define UChar OnigUChar
-#endif
-
-typedef unsigned char  OnigUChar;
-typedef unsigned int   OnigCodePoint;
-typedef unsigned int   OnigCtype;
-typedef size_t         OnigDistance;
-typedef ptrdiff_t      OnigPosition;
-
-#define ONIG_INFINITE_DISTANCE  ~((OnigDistance )0)
-
-typedef unsigned int OnigCaseFoldType; /* case fold flag */
-
-ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;
-
-/* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA  (1<<1) */
-/* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH     (1<<2) */
-#define ONIGENC_CASE_FOLD_TURKISH_AZERI         (1<<20)
-#define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR   (1<<30)
-
-#define ONIGENC_CASE_FOLD_MIN      INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR
-#define ONIGENC_CASE_FOLD_DEFAULT  OnigDefaultCaseFoldFlag
-
-
-#define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN       3
-#define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM      13
-/* 13 => Unicode:0x1ffc */
-
-/* code range */
-#define ONIGENC_CODE_RANGE_NUM(range)     ((int )range[0])
-#define ONIGENC_CODE_RANGE_FROM(range,i)  range[((i)*2) + 1]
-#define ONIGENC_CODE_RANGE_TO(range,i)    range[((i)*2) + 2]
-
-typedef struct {
-  int byte_len;  /* argument(original) character(s) byte length */
-  int code_len;  /* number of code */
-  OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];
-} OnigCaseFoldCodeItem;
-
-typedef struct {
-  OnigCodePoint esc;
-  OnigCodePoint anychar;
-  OnigCodePoint anytime;
-  OnigCodePoint zero_or_one_time;
-  OnigCodePoint one_or_more_time;
-  OnigCodePoint anychar_anytime;
-} OnigMetaCharTableType;
-
-typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);
-
-typedef struct OnigEncodingTypeST {
-  int    (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc);
-  const char*   name;
-  int           max_enc_len;
-  int           min_enc_len;
-  int    (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int    (*code_to_mbclen)(OnigCodePoint code, struct OnigEncodingTypeST* enc);
-  int    (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, struct OnigEncodingTypeST* enc);
-  int    (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, struct OnigEncodingTypeST* enc);
-  int    (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, struct OnigEncodingTypeST* enc);
-  int    (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], struct OnigEncodingTypeST* enc);
-  int    (*property_name_to_ctype)(struct OnigEncodingTypeST* enc, OnigUChar* p, OnigUChar* end);
-  int    (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, struct OnigEncodingTypeST* enc);
-  int    (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], struct OnigEncodingTypeST* enc);
-  OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int    (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
-  int ruby_encoding_index;
-  unsigned int  flags;
-} OnigEncodingType;
-
-typedef OnigEncodingType* OnigEncoding;
-
-ONIG_EXTERN OnigEncodingType OnigEncodingASCII;
-
-#define ONIG_ENCODING_ASCII        (&OnigEncodingASCII)
-
-#define ONIG_ENCODING_UNDEF    ((OnigEncoding )0)
-
-
-/* work size */
-#define ONIGENC_CODE_TO_MBC_MAXLEN       7
-#define ONIGENC_MBC_CASE_FOLD_MAXLEN    18
-/* 18: 6(max-byte) * 3(case-fold chars) */
-
-/* character types */
-#define ONIGENC_CTYPE_NEWLINE   0
-#define ONIGENC_CTYPE_ALPHA     1
-#define ONIGENC_CTYPE_BLANK     2
-#define ONIGENC_CTYPE_CNTRL     3
-#define ONIGENC_CTYPE_DIGIT     4
-#define ONIGENC_CTYPE_GRAPH     5
-#define ONIGENC_CTYPE_LOWER     6
-#define ONIGENC_CTYPE_PRINT     7
-#define ONIGENC_CTYPE_PUNCT     8
-#define ONIGENC_CTYPE_SPACE     9
-#define ONIGENC_CTYPE_UPPER    10
-#define ONIGENC_CTYPE_XDIGIT   11
-#define ONIGENC_CTYPE_WORD     12
-#define ONIGENC_CTYPE_ALNUM    13  /* alpha || digit */
-#define ONIGENC_CTYPE_ASCII    14
-#define ONIGENC_MAX_STD_CTYPE  ONIGENC_CTYPE_ASCII
-
-/* flags */
-#define ONIGENC_FLAG_NONE       0U
-#define ONIGENC_FLAG_UNICODE    1U
-
-#define onig_enc_len(enc,p,e)          ONIGENC_MBC_ENC_LEN(enc, p, e)
-
-#define ONIGENC_IS_UNDEF(enc)          ((enc) == ONIG_ENCODING_UNDEF)
-#define ONIGENC_IS_SINGLEBYTE(enc)     (ONIGENC_MBC_MAXLEN(enc) == 1)
-#define ONIGENC_IS_MBC_HEAD(enc,p,e)   (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)
-#define ONIGENC_IS_MBC_ASCII(p)           (*(p)   < 128)
-#define ONIGENC_IS_CODE_ASCII(code)       ((code) < 128)
-#define ONIGENC_IS_MBC_WORD(enc,s,end) \
-   ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))
-#define ONIGENC_IS_MBC_ASCII_WORD(enc,s,end) \
-   onigenc_ascii_is_code_ctype( \
-	ONIGENC_MBC_TO_CODE(enc,s,end),ONIGENC_CTYPE_WORD,enc)
-#define ONIGENC_IS_UNICODE(enc)        ((enc)->flags & ONIGENC_FLAG_UNICODE)
-
-
-#define ONIGENC_NAME(enc)                      ((enc)->name)
-
-#define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \
-  (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)
-#define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \
-        (enc)->is_allowed_reverse_match(s,end,enc)
-#define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \
-        (enc)->left_adjust_char_head(start, s, end, enc)
-#define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \
-        (enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)
-#define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \
-       (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)
-#define ONIGENC_STEP_BACK(enc,start,s,end,n) \
-        onigenc_step_back((enc),(start),(s),(end),(n))
-
-#define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n)   (n)
-#define ONIGENC_MBCLEN_CHARFOUND_P(r)           (0 < (r))
-#define ONIGENC_MBCLEN_CHARFOUND_LEN(r)         (r)
-
-#define ONIGENC_CONSTRUCT_MBCLEN_INVALID()      (-1)
-#define ONIGENC_MBCLEN_INVALID_P(r)             ((r) == -1)
-
-#define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n)    (-1-(n))
-#define ONIGENC_MBCLEN_NEEDMORE_P(r)            ((r) < -1)
-#define ONIGENC_MBCLEN_NEEDMORE_LEN(r)          (-1-(r))
-
-#define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e)   (enc)->precise_mbc_enc_len(p,e,enc)
-
-ONIG_EXTERN
-int onigenc_mbclen_approximate P_((const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc));
-
-#define ONIGENC_MBC_ENC_LEN(enc,p,e)           onigenc_mbclen_approximate(p,e,enc)
-#define ONIGENC_MBC_MAXLEN(enc)               ((enc)->max_enc_len)
-#define ONIGENC_MBC_MAXLEN_DIST(enc)           ONIGENC_MBC_MAXLEN(enc)
-#define ONIGENC_MBC_MINLEN(enc)               ((enc)->min_enc_len)
-#define ONIGENC_IS_MBC_NEWLINE(enc,p,end)      (enc)->is_mbc_newline((p),(end),enc)
-#define ONIGENC_MBC_TO_CODE(enc,p,end)         (enc)->mbc_to_code((p),(end),enc)
-#define ONIGENC_CODE_TO_MBCLEN(enc,code)       (enc)->code_to_mbclen(code,enc)
-#define ONIGENC_CODE_TO_MBC(enc,code,buf)      (enc)->code_to_mbc(code,buf,enc)
-#define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \
-  (enc)->property_name_to_ctype(enc,p,end)
-
-#define ONIGENC_IS_CODE_CTYPE(enc,code,ctype)  (enc)->is_code_ctype(code,ctype,enc)
-
-#define ONIGENC_IS_CODE_NEWLINE(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)
-#define ONIGENC_IS_CODE_GRAPH(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)
-#define ONIGENC_IS_CODE_PRINT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)
-#define ONIGENC_IS_CODE_ALNUM(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
-#define ONIGENC_IS_CODE_ALPHA(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)
-#define ONIGENC_IS_CODE_LOWER(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)
-#define ONIGENC_IS_CODE_UPPER(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)
-#define ONIGENC_IS_CODE_CNTRL(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)
-#define ONIGENC_IS_CODE_PUNCT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)
-#define ONIGENC_IS_CODE_SPACE(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)
-#define ONIGENC_IS_CODE_BLANK(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)
-#define ONIGENC_IS_CODE_DIGIT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)
-#define ONIGENC_IS_CODE_XDIGIT(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)
-#define ONIGENC_IS_CODE_WORD(enc,code) \
-        ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)
-
-#define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \
-        (enc)->get_ctype_code_range(ctype,sbout,ranges,enc)
-
-ONIG_EXTERN
-OnigUChar* onigenc_step_back P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n));
-
-
-/* encoding API */
-ONIG_EXTERN
-int onigenc_init P_((void));
-ONIG_EXTERN
-int onigenc_set_default_encoding P_((OnigEncoding enc));
-ONIG_EXTERN
-OnigEncoding onigenc_get_default_encoding P_((void));
-ONIG_EXTERN
-void  onigenc_set_default_caseconv_table P_((const OnigUChar* table));
-ONIG_EXTERN
-OnigUChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev));
-ONIG_EXTERN
-OnigUChar* onigenc_get_prev_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-OnigUChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-OnigUChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
-ONIG_EXTERN
-int onigenc_strlen P_((OnigEncoding enc, const OnigUChar* p, const OnigUChar* end));
-ONIG_EXTERN
-int onigenc_strlen_null P_((OnigEncoding enc, const OnigUChar* p));
-ONIG_EXTERN
-int onigenc_str_bytelen_null P_((OnigEncoding enc, const OnigUChar* p));
-
-
-
-/* PART: regular expression */
-
-/* config parameters */
-#define ONIG_NREGION                          10
-#define ONIG_MAX_BACKREF_NUM                1000
-#define ONIG_MAX_REPEAT_NUM               100000
-#define ONIG_MAX_MULTI_BYTE_RANGES_NUM     10000
-/* constants */
-#define ONIG_MAX_ERROR_MESSAGE_LEN            90
-
-typedef unsigned int        OnigOptionType;
-
-#define ONIG_OPTION_DEFAULT            ONIG_OPTION_NONE
-
-/* options */
-#define ONIG_OPTION_NONE                 0U
-#define ONIG_OPTION_IGNORECASE           1U
-#define ONIG_OPTION_EXTEND               (ONIG_OPTION_IGNORECASE         << 1)
-#define ONIG_OPTION_MULTILINE            (ONIG_OPTION_EXTEND             << 1)
-#define ONIG_OPTION_DOTALL                ONIG_OPTION_MULTILINE
-#define ONIG_OPTION_SINGLELINE           (ONIG_OPTION_MULTILINE          << 1)
-#define ONIG_OPTION_FIND_LONGEST         (ONIG_OPTION_SINGLELINE         << 1)
-#define ONIG_OPTION_FIND_NOT_EMPTY       (ONIG_OPTION_FIND_LONGEST       << 1)
-#define ONIG_OPTION_NEGATE_SINGLELINE    (ONIG_OPTION_FIND_NOT_EMPTY     << 1)
-#define ONIG_OPTION_DONT_CAPTURE_GROUP   (ONIG_OPTION_NEGATE_SINGLELINE  << 1)
-#define ONIG_OPTION_CAPTURE_GROUP        (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)
-/* options (search time) */
-#define ONIG_OPTION_NOTBOL               (ONIG_OPTION_CAPTURE_GROUP << 1)
-#define ONIG_OPTION_NOTEOL               (ONIG_OPTION_NOTBOL << 1)
-#define ONIG_OPTION_POSIX_REGION         (ONIG_OPTION_NOTEOL << 1)
-/* options (ctype range) */
-#define ONIG_OPTION_ASCII_RANGE          (ONIG_OPTION_POSIX_REGION << 1)
-#define ONIG_OPTION_POSIX_BRACKET_ALL_RANGE (ONIG_OPTION_ASCII_RANGE << 1)
-#define ONIG_OPTION_WORD_BOUND_ALL_RANGE    (ONIG_OPTION_POSIX_BRACKET_ALL_RANGE << 1)
-/* options (newline) */
-#define ONIG_OPTION_NEWLINE_CRLF         (ONIG_OPTION_WORD_BOUND_ALL_RANGE << 1)
-#define ONIG_OPTION_MAXBIT               ONIG_OPTION_NEWLINE_CRLF  /* limit */
-
-#define ONIG_OPTION_ON(options,regopt)      ((options) |= (regopt))
-#define ONIG_OPTION_OFF(options,regopt)     ((options) &= ~(regopt))
-#define ONIG_IS_OPTION_ON(options,option)   ((options) & (option))
-
-/* syntax */
-typedef struct {
-  unsigned int   op;
-  unsigned int   op2;
-  unsigned int   behavior;
-  OnigOptionType options;   /* default option */
-  OnigMetaCharTableType meta_char_table;
-} OnigSyntaxType;
-
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58_NG;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
-ONIG_EXTERN const OnigSyntaxType OnigSyntaxPython;
-
-/* predefined syntaxes (see regsyntax.c) */
-#define ONIG_SYNTAX_ASIS               (&OnigSyntaxASIS)
-#define ONIG_SYNTAX_POSIX_BASIC        (&OnigSyntaxPosixBasic)
-#define ONIG_SYNTAX_POSIX_EXTENDED     (&OnigSyntaxPosixExtended)
-#define ONIG_SYNTAX_EMACS              (&OnigSyntaxEmacs)
-#define ONIG_SYNTAX_GREP               (&OnigSyntaxGrep)
-#define ONIG_SYNTAX_GNU_REGEX          (&OnigSyntaxGnuRegex)
-#define ONIG_SYNTAX_JAVA               (&OnigSyntaxJava)
-#define ONIG_SYNTAX_PERL58             (&OnigSyntaxPerl58)
-#define ONIG_SYNTAX_PERL58_NG          (&OnigSyntaxPerl58_NG)
-#define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
-#define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
-#define ONIG_SYNTAX_PYTHON             (&OnigSyntaxPython)
-
-/* default syntax */
-ONIG_EXTERN const OnigSyntaxType*   OnigDefaultSyntax;
-#define ONIG_SYNTAX_DEFAULT   OnigDefaultSyntax
-
-/* syntax (operators) */
-#define ONIG_SYN_OP_VARIABLE_META_CHARACTERS    (1U<<0)
-#define ONIG_SYN_OP_DOT_ANYCHAR                 (1U<<1)   /* . */
-#define ONIG_SYN_OP_ASTERISK_ZERO_INF           (1U<<2)   /* * */
-#define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF       (1U<<3)
-#define ONIG_SYN_OP_PLUS_ONE_INF                (1U<<4)   /* + */
-#define ONIG_SYN_OP_ESC_PLUS_ONE_INF            (1U<<5)
-#define ONIG_SYN_OP_QMARK_ZERO_ONE              (1U<<6)   /* ? */
-#define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE          (1U<<7)
-#define ONIG_SYN_OP_BRACE_INTERVAL              (1U<<8)   /* {lower,upper} */
-#define ONIG_SYN_OP_ESC_BRACE_INTERVAL          (1U<<9)   /* \{lower,upper\} */
-#define ONIG_SYN_OP_VBAR_ALT                    (1U<<10)   /* | */
-#define ONIG_SYN_OP_ESC_VBAR_ALT                (1U<<11)  /* \| */
-#define ONIG_SYN_OP_LPAREN_SUBEXP               (1U<<12)  /* (...)   */
-#define ONIG_SYN_OP_ESC_LPAREN_SUBEXP           (1U<<13)  /* \(...\) */
-#define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR           (1U<<14)  /* \A, \Z, \z */
-#define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR  (1U<<15)  /* \G     */
-#define ONIG_SYN_OP_DECIMAL_BACKREF             (1U<<16)  /* \num   */
-#define ONIG_SYN_OP_BRACKET_CC                  (1U<<17)  /* [...]  */
-#define ONIG_SYN_OP_ESC_W_WORD                  (1U<<18)  /* \w, \W */
-#define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END     (1U<<19)  /* \<. \> */
-#define ONIG_SYN_OP_ESC_B_WORD_BOUND            (1U<<20)  /* \b, \B */
-#define ONIG_SYN_OP_ESC_S_WHITE_SPACE           (1U<<21)  /* \s, \S */
-#define ONIG_SYN_OP_ESC_D_DIGIT                 (1U<<22)  /* \d, \D */
-#define ONIG_SYN_OP_LINE_ANCHOR                 (1U<<23)  /* ^, $   */
-#define ONIG_SYN_OP_POSIX_BRACKET               (1U<<24)  /* [:xxxx:] */
-#define ONIG_SYN_OP_QMARK_NON_GREEDY            (1U<<25)  /* ??,*?,+?,{n,m}? */
-#define ONIG_SYN_OP_ESC_CONTROL_CHARS           (1U<<26)  /* \n,\r,\t,\a ... */
-#define ONIG_SYN_OP_ESC_C_CONTROL               (1U<<27)  /* \cx  */
-#define ONIG_SYN_OP_ESC_OCTAL3                  (1U<<28)  /* \OOO */
-#define ONIG_SYN_OP_ESC_X_HEX2                  (1U<<29)  /* \xHH */
-#define ONIG_SYN_OP_ESC_X_BRACE_HEX8            (1U<<30)  /* \x{7HHHHHHH} */
-#define ONIG_SYN_OP_ESC_O_BRACE_OCTAL           (1U<<31)  /* \o{OOO} */ /* NOTIMPL */
-
-#define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE        (1U<<0)  /* \Q...\E */
-#define ONIG_SYN_OP2_QMARK_GROUP_EFFECT         (1U<<1)  /* (?...) */
-#define ONIG_SYN_OP2_OPTION_PERL                (1U<<2)  /* (?imsxadlu), (?-imsx), (?^imsxalu) */
-#define ONIG_SYN_OP2_OPTION_RUBY                (1U<<3)  /* (?imxadu), (?-imx)  */
-#define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT     (1U<<4)  /* ?+,*+,++ */
-#define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL   (1U<<5)  /* {n,m}+   */
-#define ONIG_SYN_OP2_CCLASS_SET_OP              (1U<<6)  /* [...&&..[..]..] */
-#define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP       (1U<<7)  /* (?<name>...) */
-#define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF        (1U<<8)  /* \k<name> */
-#define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL          (1U<<9)  /* \g<name>, \g<n> */
-#define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY     (1U<<10) /* (?@..),(?@<x>..) */
-#define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL  (1U<<11) /* \C-x */
-#define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META     (1U<<12) /* \M-x */
-#define ONIG_SYN_OP2_ESC_V_VTAB                 (1U<<13) /* \v as VTAB */
-#define ONIG_SYN_OP2_ESC_U_HEX4                 (1U<<14) /* \uHHHH */
-#define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR         (1U<<15) /* \`, \' */
-#define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY  (1U<<16) /* \p{...}, \P{...} */
-#define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */
-/* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */
-#define ONIG_SYN_OP2_ESC_H_XDIGIT               (1U<<19) /* \h, \H */
-#define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE         (1U<<20) /* \ */
-#define ONIG_SYN_OP2_ESC_CAPITAL_R_LINEBREAK    (1U<<21) /* \R as (?>\x0D\x0A|[\x0A-\x0D\x{85}\x{2028}\x{2029}]) */
-#define ONIG_SYN_OP2_ESC_CAPITAL_X_EXTENDED_GRAPHEME_CLUSTER (1U<<22) /* \X as (?>\P{M}\p{M}*) */
-#define ONIG_SYN_OP2_ESC_V_VERTICAL_WHITESPACE   (1U<<23) /* \v, \V -- Perl */ /* NOTIMPL */
-#define ONIG_SYN_OP2_ESC_H_HORIZONTAL_WHITESPACE (1U<<24) /* \h, \H -- Perl */ /* NOTIMPL */
-#define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP         (1U<<25) /* \K */
-#define ONIG_SYN_OP2_ESC_G_BRACE_BACKREF        (1U<<26) /* \g{name}, \g{n} */
-#define ONIG_SYN_OP2_QMARK_SUBEXP_CALL          (1U<<27) /* (?&name), (?n), (?R), (?0) */
-#define ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET    (1U<<28) /* (?|...) */         /* NOTIMPL */
-#define ONIG_SYN_OP2_QMARK_LPAREN_CONDITION     (1U<<29) /* (?(cond)yes...|no...) */
-#define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAMED_GROUP (1U<<30) /* (?P<name>...), (?P=name), (?P>name) -- Python/PCRE */
-#define ONIG_SYN_OP2_OPTION_JAVA                (1U<<31) /* (?idmsux), (?-idmsux) */ /* NOTIMPL */
-
-/* syntax (behavior) */
-#define ONIG_SYN_CONTEXT_INDEP_ANCHORS           (1U<<31) /* not implemented */
-#define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS        (1U<<0)  /* ?, *, +, {n,m} */
-#define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS      (1U<<1)  /* error or ignore */
-#define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP    (1U<<2)  /* ...)... */
-#define ONIG_SYN_ALLOW_INVALID_INTERVAL          (1U<<3)  /* {??? */
-#define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV       (1U<<4)  /* {,n} => {0,n} */
-#define ONIG_SYN_STRICT_CHECK_BACKREF            (1U<<5)  /* /(\1)/,/\1()/ ..*/
-#define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND   (1U<<6)  /* (?<=a|bc) */
-#define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP        (1U<<7)  /* see doc/RE */
-#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8)  /* (?<x>)(?<x>) */
-#define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY   (1U<<9)  /* a{n}?=(?:a{n})? */
-#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL (1U<<10)  /* (?<x>)(?<x>)(?&x) */
-
-/* syntax (behavior) in char class [...] */
-#define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC      (1U<<20) /* [^...] */
-#define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC          (1U<<21) /* [..\w..] etc.. */
-#define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC         (1U<<22)
-#define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC     (1U<<23) /* [0-9-a]=[0-9\-a] */
-/* syntax (behavior) warning */
-#define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED          (1U<<24) /* [,-,] */
-#define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT    (1U<<25) /* (?:a*)+ */
-#define ONIG_SYN_WARN_CC_DUP                     (1U<<26) /* [aa] */
-
-/* meta character specifiers (onig_set_meta_char()) */
-#define ONIG_META_CHAR_ESCAPE               0
-#define ONIG_META_CHAR_ANYCHAR              1
-#define ONIG_META_CHAR_ANYTIME              2
-#define ONIG_META_CHAR_ZERO_OR_ONE_TIME     3
-#define ONIG_META_CHAR_ONE_OR_MORE_TIME     4
-#define ONIG_META_CHAR_ANYCHAR_ANYTIME      5
-
-#define ONIG_INEFFECTIVE_META_CHAR          0
-
-/* error codes */
-#define ONIG_IS_PATTERN_ERROR(ecode)   ((ecode) <= -100 && (ecode) > -1000)
-/* normal return */
-#define ONIG_NORMAL                                            0
-#define ONIG_MISMATCH                                         -1
-#define ONIG_NO_SUPPORT_CONFIG                                -2
-
-/* internal error */
-#define ONIGERR_MEMORY                                         -5
-#define ONIGERR_TYPE_BUG                                       -6
-#define ONIGERR_PARSER_BUG                                    -11
-#define ONIGERR_STACK_BUG                                     -12
-#define ONIGERR_UNDEFINED_BYTECODE                            -13
-#define ONIGERR_UNEXPECTED_BYTECODE                           -14
-#define ONIGERR_MATCH_STACK_LIMIT_OVER                        -15
-#define ONIGERR_DEFAULT_ENCODING_IS_NOT_SET                   -21
-#define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR  -22
-/* general error */
-#define ONIGERR_INVALID_ARGUMENT                              -30
-/* syntax error */
-#define ONIGERR_END_PATTERN_AT_LEFT_BRACE                    -100
-#define ONIGERR_END_PATTERN_AT_LEFT_BRACKET                  -101
-#define ONIGERR_EMPTY_CHAR_CLASS                             -102
-#define ONIGERR_PREMATURE_END_OF_CHAR_CLASS                  -103
-#define ONIGERR_END_PATTERN_AT_ESCAPE                        -104
-#define ONIGERR_END_PATTERN_AT_META                          -105
-#define ONIGERR_END_PATTERN_AT_CONTROL                       -106
-#define ONIGERR_META_CODE_SYNTAX                             -108
-#define ONIGERR_CONTROL_CODE_SYNTAX                          -109
-#define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE             -110
-#define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE           -111
-#define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS      -112
-#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED      -113
-#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID            -114
-#define ONIGERR_NESTED_REPEAT_OPERATOR                       -115
-#define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS                  -116
-#define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS       -117
-#define ONIGERR_END_PATTERN_IN_GROUP                         -118
-#define ONIGERR_UNDEFINED_GROUP_OPTION                       -119
-#define ONIGERR_INVALID_POSIX_BRACKET_TYPE                   -121
-#define ONIGERR_INVALID_LOOK_BEHIND_PATTERN                  -122
-#define ONIGERR_INVALID_REPEAT_RANGE_PATTERN                 -123
-#define ONIGERR_INVALID_CONDITION_PATTERN                    -124
-/* values error (syntax error) */
-#define ONIGERR_TOO_BIG_NUMBER                               -200
-#define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE              -201
-#define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE     -202
-#define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS                    -203
-#define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE          -204
-#define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES                   -205
-#define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING                  -206
-#define ONIGERR_TOO_BIG_BACKREF_NUMBER                       -207
-#define ONIGERR_INVALID_BACKREF                              -208
-#define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED         -209
-#define ONIGERR_TOO_SHORT_DIGITS                             -210
-#define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE                     -212
-#define ONIGERR_EMPTY_GROUP_NAME                             -214
-#define ONIGERR_INVALID_GROUP_NAME                           -215
-#define ONIGERR_INVALID_CHAR_IN_GROUP_NAME                   -216
-#define ONIGERR_UNDEFINED_NAME_REFERENCE                     -217
-#define ONIGERR_UNDEFINED_GROUP_REFERENCE                    -218
-#define ONIGERR_MULTIPLEX_DEFINED_NAME                       -219
-#define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL               -220
-#define ONIGERR_NEVER_ENDING_RECURSION                       -221
-#define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY        -222
-#define ONIGERR_INVALID_CHAR_PROPERTY_NAME                   -223
-#define ONIGERR_INVALID_CODE_POINT_VALUE                     -400
-#define ONIGERR_INVALID_WIDE_CHAR_VALUE                      -400
-#define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE                      -401
-#define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION           -402
-#define ONIGERR_INVALID_COMBINATION_OF_OPTIONS               -403
-
-/* errors related to thread */
-#define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT                -1001
-
-
-/* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */
-#define ONIG_MAX_CAPTURE_HISTORY_GROUP   31
-#define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \
-  ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])
-
-typedef struct OnigCaptureTreeNodeStruct {
-  int group;   /* group number */
-  OnigPosition beg;
-  OnigPosition end;
-  int allocated;
-  int num_childs;
-  struct OnigCaptureTreeNodeStruct** childs;
-} OnigCaptureTreeNode;
-
-/* match result region type */
-struct re_registers {
-  int  allocated;
-  int  num_regs;
-  OnigPosition* beg;
-  OnigPosition* end;
-  /* extended */
-  OnigCaptureTreeNode* history_root;  /* capture history tree root */
-};
-
-/* capture tree traverse */
-#define ONIG_TRAVERSE_CALLBACK_AT_FIRST   1
-#define ONIG_TRAVERSE_CALLBACK_AT_LAST    2
-#define ONIG_TRAVERSE_CALLBACK_AT_BOTH \
-  ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )
-
-
-#define ONIG_REGION_NOTPOS            -1
-
-typedef struct re_registers   OnigRegion;
-
-typedef struct {
-  OnigEncoding enc;
-  OnigUChar* par;
-  OnigUChar* par_end;
-} OnigErrorInfo;
-
-typedef struct {
-  int lower;
-  int upper;
-} OnigRepeatRange;
-
-typedef void (*OnigWarnFunc) P_((const char* s));
-extern void onig_null_warn P_((const char* s));
-#define ONIG_NULL_WARN       onig_null_warn
-
-#define ONIG_CHAR_TABLE_SIZE   256
-
-/* regex_t state */
-#define ONIG_STATE_NORMAL              0
-#define ONIG_STATE_SEARCHING           1
-#define ONIG_STATE_COMPILING          -1
-#define ONIG_STATE_MODIFY             -2
-
-#define ONIG_STATE(reg) \
-  ((reg)->state > 0 ? ONIG_STATE_SEARCHING : (reg)->state)
-
-typedef struct re_pattern_buffer {
-  /* common members of BBuf(bytes-buffer) */
-  unsigned char* p;         /* compiled pattern */
-  unsigned int used;        /* used space for p */
-  unsigned int alloc;       /* allocated space for p */
-
-  int state;                     /* normal, searching, compiling */
-  int num_mem;                   /* used memory(...) num counted from 1 */
-  int num_repeat;                /* OP_REPEAT/OP_REPEAT_NG id-counter */
-  int num_null_check;            /* OP_NULL_CHECK_START/END id counter */
-  int num_comb_exp_check;        /* combination explosion check */
-  int num_call;                  /* number of subexp call */
-  unsigned int capture_history;  /* (?@...) flag (1-31) */
-  unsigned int bt_mem_start;     /* need backtrack flag */
-  unsigned int bt_mem_end;       /* need backtrack flag */
-  int stack_pop_level;
-  int repeat_range_alloc;
-  OnigRepeatRange* repeat_range;
-
-  OnigEncoding      enc;
-  OnigOptionType    options;
-  const OnigSyntaxType* syntax;
-  OnigCaseFoldType  case_fold_flag;
-  void*             name_table;
-
-  /* optimization info (string search, char-map and anchors) */
-  int            optimize;          /* optimize flag */
-  int            threshold_len;     /* search str-length for apply optimize */
-  int            anchor;            /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */
-  OnigDistance   anchor_dmin;       /* (SEMI_)END_BUF anchor distance */
-  OnigDistance   anchor_dmax;       /* (SEMI_)END_BUF anchor distance */
-  int            sub_anchor;        /* start-anchor for exact or map */
-  unsigned char *exact;
-  unsigned char *exact_end;
-  unsigned char  map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */
-  int           *int_map;                   /* BM skip for exact_len > 255 */
-  int           *int_map_backward;          /* BM skip for backward search */
-  OnigDistance   dmin;                      /* min-distance of exact or map */
-  OnigDistance   dmax;                      /* max-distance of exact or map */
-
-  /* regex_t link chain */
-  struct re_pattern_buffer* chain;  /* escape compile-conflict */
-} OnigRegexType;
-
-typedef OnigRegexType*  OnigRegex;
-
-#ifndef ONIG_ESCAPE_REGEX_T_COLLISION
-  typedef OnigRegexType  regex_t;
-#endif
-
-
-typedef struct {
-  int             num_of_elements;
-  OnigEncoding    pattern_enc;
-  OnigEncoding    target_enc;
-  OnigSyntaxType* syntax;
-  OnigOptionType  option;
-  OnigCaseFoldType   case_fold_flag;
-} OnigCompileInfo;
-
-/* Oniguruma Native API */
-ONIG_EXTERN
-int onig_init P_((void));
-ONIG_EXTERN
-int onig_error_code_to_str PV_((OnigUChar* s, OnigPosition err_code, ...));
-ONIG_EXTERN
-void onig_set_warn_func P_((OnigWarnFunc f));
-ONIG_EXTERN
-void onig_set_verb_warn_func P_((OnigWarnFunc f));
-ONIG_EXTERN
-int onig_new P_((OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_reg_init P_((OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax));
-ONIG_EXTERN
-int onig_new_without_alloc P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_new_deluxe P_((OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
-ONIG_EXTERN
-void onig_free P_((OnigRegex));
-ONIG_EXTERN
-void onig_free_body P_((OnigRegex));
-ONIG_EXTERN
-int onig_recompile P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
-ONIG_EXTERN
-int onig_recompile_deluxe P_((OnigRegex reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
-ONIG_EXTERN
-OnigPosition onig_search P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigPosition onig_search_gpos P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* global_pos, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigPosition onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option));
-ONIG_EXTERN
-OnigRegion* onig_region_new P_((void));
-ONIG_EXTERN
-void onig_region_init P_((OnigRegion* region));
-ONIG_EXTERN
-void onig_region_free P_((OnigRegion* region, int free_self));
-ONIG_EXTERN
-void onig_region_copy P_((OnigRegion* to, OnigRegion* from));
-ONIG_EXTERN
-void onig_region_clear P_((OnigRegion* region));
-ONIG_EXTERN
-int onig_region_resize P_((OnigRegion* region, int n));
-ONIG_EXTERN
-int onig_region_set P_((OnigRegion* region, int at, int beg, int end));
-ONIG_EXTERN
-int onig_name_to_group_numbers P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums));
-ONIG_EXTERN
-int onig_name_to_backref_number P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, OnigRegion *region));
-ONIG_EXTERN
-int onig_foreach_name P_((OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg));
-ONIG_EXTERN
-int onig_number_of_names P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_number_of_captures P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_number_of_capture_histories P_((OnigRegex reg));
-ONIG_EXTERN
-OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region));
-ONIG_EXTERN
-int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,OnigPosition,OnigPosition,int,int,void*), void* arg));
-ONIG_EXTERN
-int onig_noname_group_capture_is_active P_((OnigRegex reg));
-ONIG_EXTERN
-OnigEncoding onig_get_encoding P_((OnigRegex reg));
-ONIG_EXTERN
-OnigOptionType onig_get_options P_((OnigRegex reg));
-ONIG_EXTERN
-OnigCaseFoldType onig_get_case_fold_flag P_((OnigRegex reg));
-ONIG_EXTERN
-const OnigSyntaxType* onig_get_syntax P_((OnigRegex reg));
-ONIG_EXTERN
-int onig_set_default_syntax P_((const OnigSyntaxType* syntax));
-ONIG_EXTERN
-void onig_copy_syntax P_((OnigSyntaxType* to, const OnigSyntaxType* from));
-ONIG_EXTERN
-unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax));
-ONIG_EXTERN
-void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op));
-ONIG_EXTERN
-void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2));
-ONIG_EXTERN
-void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior));
-ONIG_EXTERN
-void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options));
-ONIG_EXTERN
-int onig_set_meta_char P_((OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code));
-ONIG_EXTERN
-void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from));
-ONIG_EXTERN
-OnigCaseFoldType onig_get_default_case_fold_flag P_((void));
-ONIG_EXTERN
-int onig_set_default_case_fold_flag P_((OnigCaseFoldType case_fold_flag));
-ONIG_EXTERN
-unsigned int onig_get_match_stack_limit_size P_((void));
-ONIG_EXTERN
-int onig_set_match_stack_limit_size P_((unsigned int size));
-ONIG_EXTERN
-int onig_end P_((void));
-ONIG_EXTERN
-const char* onig_version P_((void));
-ONIG_EXTERN
-const char* onig_copyright P_((void));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#ifdef __cplusplus
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}
-#endif
-
-#endif /* ONIGURUMA_H */
@@ -1,75 +0,0 @@
-/**********************************************************************
-
-  re.h -
-
-  $Author: nobu $
-  created at: Thu Sep 30 14:18:32 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_RE_H
-#define RUBY_RE_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#include "ruby/regex.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-typedef struct re_pattern_buffer Regexp;
-
-struct rmatch_offset {
-    long beg;
-    long end;
-};
-
-struct rmatch {
-    struct re_registers regs;
-
-    int char_offset_updated;
-    int char_offset_num_allocated;
-    struct rmatch_offset *char_offset;
-};
-
-struct RMatch {
-    struct RBasic basic;
-    VALUE str;
-    struct rmatch *rmatch;
-    VALUE regexp;  /* RRegexp */
-};
-
-#define RMATCH(obj)  (R_CAST(RMatch)(obj))
-#define RMATCH_REGS(obj)  (&(R_CAST(RMatch)(obj))->rmatch->regs)
-
-VALUE rb_reg_regcomp(VALUE);
-long rb_reg_search(VALUE, VALUE, long, int);
-VALUE rb_reg_regsub(VALUE, VALUE, struct re_registers *, VALUE);
-long rb_reg_adjust_startpos(VALUE, VALUE, long, int);
-void rb_match_busy(VALUE);
-VALUE rb_reg_quote(VALUE);
-regex_t *rb_reg_prepare_re(VALUE re, VALUE str);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_RE_H */
@@ -1,50 +0,0 @@
-/**********************************************************************
-
-  regex.h -
-
-  $Author: nobu $
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef ONIGURUMA_REGEX_H
-#define ONIGURUMA_REGEX_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#ifdef RUBY
-#include "ruby/oniguruma.h"
-#else
-#include "oniguruma.h"
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#ifndef ONIG_RUBY_M17N
-
-ONIG_EXTERN OnigEncoding    OnigEncDefaultCharEncoding;
-
-#define mbclen(p,e,enc)  rb_enc_mbclen((p),(e),(enc))
-
-#endif /* ifndef ONIG_RUBY_M17N */
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* ONIGURUMA_REGEX_H */
@@ -1,157 +0,0 @@
-/* This is a public domain general purpose hash table package written by Peter Moore @ UCB. */
-
-/* @(#) st.h 5.1 89/12/14 */
-
-#ifndef RUBY_ST_H
-#define RUBY_ST_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-
-#if   defined STDC_HEADERS
-#include <stddef.h>
-#elif defined HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#if SIZEOF_LONG == SIZEOF_VOIDP
-typedef unsigned long st_data_t;
-#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP
-typedef unsigned LONG_LONG st_data_t;
-#else
-# error ---->> st.c requires sizeof(void*) == sizeof(long) or sizeof(LONG_LONG) to be compiled. <<----
-#endif
-#define ST_DATA_T_DEFINED
-
-#ifndef CHAR_BIT
-# ifdef HAVE_LIMITS_H
-#  include <limits.h>
-# else
-#  define CHAR_BIT 8
-# endif
-#endif
-#ifndef _
-# define _(args) args
-#endif
-#ifndef ANYARGS
-# ifdef __cplusplus
-#   define ANYARGS ...
-# else
-#   define ANYARGS
-# endif
-#endif
-
-typedef struct st_table st_table;
-
-typedef st_data_t st_index_t;
-typedef int st_compare_func(st_data_t, st_data_t);
-typedef st_index_t st_hash_func(st_data_t);
-
-typedef char st_check_for_sizeof_st_index_t[SIZEOF_VOIDP == (int)sizeof(st_index_t) ? 1 : -1];
-#define SIZEOF_ST_INDEX_T SIZEOF_VOIDP
-
-struct st_hash_type {
-    int (*compare)(ANYARGS /*st_data_t, st_data_t*/); /* st_compare_func* */
-    st_index_t (*hash)(ANYARGS /*st_data_t*/);        /* st_hash_func* */
-};
-
-#define ST_INDEX_BITS (sizeof(st_index_t) * CHAR_BIT)
-
-struct st_table {
-    const struct st_hash_type *type;
-    st_index_t num_bins;
-    unsigned int entries_packed : 1;
-#ifdef __GNUC__
-    /*
-     * C spec says,
-     *   A bit-field shall have a type that is a qualified or unqualified
-     *   version of _Bool, signed int, unsigned int, or some other
-     *   implementation-defined type. It is implementation-defined whether
-     *   atomic types are permitted.
-     * In short, long and long long bit-field are implementation-defined
-     * feature. Therefore we want to supress a warning explicitly.
-     */
-    __extension__
-#endif
-    st_index_t num_entries : ST_INDEX_BITS - 1;
-    union {
-	struct {
-	    struct st_table_entry **bins;
-	    struct st_table_entry *head, *tail;
-	} big;
-	struct {
-	    struct st_packed_entry *entries;
-	    st_index_t real_entries;
-	} packed;
-    } as;
-};
-
-#define st_is_member(table,key) st_lookup((table),(key),(st_data_t *)0)
-
-enum st_retval {ST_CONTINUE, ST_STOP, ST_DELETE, ST_CHECK};
-
-st_table *st_init_table(const struct st_hash_type *);
-st_table *st_init_table_with_size(const struct st_hash_type *, st_index_t);
-st_table *st_init_numtable(void);
-st_table *st_init_numtable_with_size(st_index_t);
-st_table *st_init_strtable(void);
-st_table *st_init_strtable_with_size(st_index_t);
-st_table *st_init_strcasetable(void);
-st_table *st_init_strcasetable_with_size(st_index_t);
-int st_delete(st_table *, st_data_t *, st_data_t *); /* returns 0:notfound 1:deleted */
-int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
-int st_insert(st_table *, st_data_t, st_data_t);
-int st_insert2(st_table *, st_data_t, st_data_t, st_data_t (*)(st_data_t));
-int st_lookup(st_table *, st_data_t, st_data_t *);
-int st_get_key(st_table *, st_data_t, st_data_t *);
-typedef int st_update_callback_func(st_data_t *key, st_data_t *value, st_data_t arg, int existing);
-int st_update(st_table *table, st_data_t key, st_update_callback_func *func, st_data_t arg);
-int st_foreach(st_table *, int (*)(ANYARGS), st_data_t);
-int st_foreach_check(st_table *, int (*)(ANYARGS), st_data_t, st_data_t);
-int st_reverse_foreach(st_table *, int (*)(ANYARGS), st_data_t);
-void st_add_direct(st_table *, st_data_t, st_data_t);
-void st_free_table(st_table *);
-void st_cleanup_safe(st_table *, st_data_t);
-void st_clear(st_table *);
-st_table *st_copy(st_table *);
-int st_numcmp(st_data_t, st_data_t);
-st_index_t st_numhash(st_data_t);
-int st_strcasecmp(const char *s1, const char *s2);
-int st_strncasecmp(const char *s1, const char *s2, size_t n);
-size_t st_memsize(const st_table *);
-st_index_t st_hash(const void *ptr, size_t len, st_index_t h);
-st_index_t st_hash_uint32(st_index_t h, uint32_t i);
-st_index_t st_hash_uint(st_index_t h, st_index_t i);
-st_index_t st_hash_end(st_index_t h);
-st_index_t st_hash_start(st_index_t h);
-#define st_hash_start(h) ((st_index_t)(h))
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ST_H */
@@ -1,19 +0,0 @@
-#ifndef RUBY_SUBST_H
-#define RUBY_SUBST_H 1
-
-#undef snprintf
-#undef vsnprintf
-#define snprintf ruby_snprintf
-#define vsnprintf ruby_vsnprintf
-
-#ifdef BROKEN_CLOSE
-#undef getpeername
-#define getpeername ruby_getpeername
-#undef getsockname
-#define getsockname ruby_getsockname
-#undef shutdown
-#define shutdown ruby_shutdown
-#undef close
-#define close ruby_close
-#endif
-#endif
@@ -1,49 +0,0 @@
-/**********************************************************************
-
-  thread.h -
-
-  $Author: matz $
-  created at: Tue Jul 10 17:35:43 JST 2012
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_THREAD_H
-#define RUBY_THREAD_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/intern.h"
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-void *rb_thread_call_with_gvl(void *(*func)(void *), void *data1);
-
-void *rb_thread_call_without_gvl(void *(*func)(void *), void *data1,
-				 rb_unblock_function_t *ubf, void *data2);
-void *rb_thread_call_without_gvl2(void *(*func)(void *), void *data1,
-				  rb_unblock_function_t *ubf, void *data2);
-
-#define RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_AFTER 0x01
-#define RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_THREAD_H */
@@ -1,99 +0,0 @@
-/**********************************************************************
-
-  util.h -
-
-  $Author: tadf $
-  created at: Thu Mar  9 11:55:53 JST 1995
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_UTIL_H
-#define RUBY_UTIL_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifndef _
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-#define scan_oct(s,l,e) ((int)ruby_scan_oct((s),(l),(e)))
-unsigned long ruby_scan_oct(const char *, size_t, size_t *);
-#define scan_hex(s,l,e) ((int)ruby_scan_hex((s),(l),(e)))
-unsigned long ruby_scan_hex(const char *, size_t, size_t *);
-
-void ruby_qsort(void *, const size_t, const size_t,
-		int (*)(const void *, const void *, void *), void *);
-
-void ruby_setenv(const char *, const char *);
-void ruby_unsetenv(const char *);
-#undef setenv
-#undef unsetenv
-#define setenv(name,val) ruby_setenv((name),(val))
-#define unsetenv(name,val) ruby_unsetenv(name)
-
-char *ruby_strdup(const char *);
-#undef strdup
-#define strdup(s) ruby_strdup(s)
-
-char *ruby_getcwd(void);
-#define my_getcwd() ruby_getcwd()
-
-double ruby_strtod(const char *, char **);
-#undef strtod
-#define strtod(s,e) ruby_strtod((s),(e))
-
-#if defined _MSC_VER && _MSC_VER >= 1300
-#pragma warning(push)
-#pragma warning(disable:4723)
-#endif
-#if defined _MSC_VER && _MSC_VER >= 1300
-#pragma warning(pop)
-#endif
-
-void ruby_each_words(const char *, void (*)(const char*, int, void*), void *);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_UTIL_H */
@@ -1,78 +0,0 @@
-/**********************************************************************
-
-  ruby/version.h -
-
-  $Author: ayumin $
-  created at: Wed May 13 12:56:56 JST 2009
-
-  Copyright (C) 1993-2009 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-/*
- * This file contains only
- * - never-changable informations, and
- * - interfaces accessible from extension libraries.
- *
- * Never try to check RUBY_VERSION_CODE etc in extension libraries,
- * check the features with mkmf.rb instead.
- */
-
-#ifndef RUBY_VERSION_H
-#define RUBY_VERSION_H 1
-
-/* The origin. */
-#define RUBY_AUTHOR "Yukihiro Matsumoto"
-#define RUBY_BIRTH_YEAR 1993
-#define RUBY_BIRTH_MONTH 2
-#define RUBY_BIRTH_DAY 24
-
-/* API version */
-#define RUBY_API_VERSION_MAJOR 2
-#define RUBY_API_VERSION_MINOR 0
-#define RUBY_API_VERSION_TEENY 0
-#define RUBY_API_VERSION_CODE (RUBY_API_VERSION_MAJOR*10000+RUBY_API_VERSION_MINOR*100+RUBY_API_VERSION_TEENY)
-
-#ifdef RUBY_EXTERN
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- * Interfaces from extension libraries.
- *
- * Before using these infos, think thrice whether they are really
- * necessary or not, and if the answer was yes, think twice a week
- * later again.
- */
-RUBY_EXTERN const int ruby_api_version[3];
-RUBY_EXTERN const char ruby_version[];
-RUBY_EXTERN const char ruby_release_date[];
-RUBY_EXTERN const char ruby_platform[];
-RUBY_EXTERN const int  ruby_patchlevel;
-RUBY_EXTERN const char ruby_description[];
-RUBY_EXTERN const char ruby_copyright[];
-RUBY_EXTERN const char ruby_engine[];
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-#endif
-
-#endif
@@ -1,68 +0,0 @@
-/**********************************************************************
-
-  ruby/vm.h -
-
-  $Author: shyouhei $
-  created at: Sat May 31 15:17:36 2008
-
-  Copyright (C) 2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_VM_H
-#define RUBY_VM_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/* Place holder.
- *
- * We will prepare VM creation/control APIs on 1.9.2 or later.
- * If you have an interest about it, please see mvm branch.
- * http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/mvm/
- */
-
-/* VM type declaration */
-typedef struct rb_vm_struct ruby_vm_t;
-
-/* core API */
-int ruby_vm_destruct(ruby_vm_t *vm);
-
-/**
- * ruby_vm_at_exit registers a function _func_ to be invoked when a VM
- * passed away.  Functions registered this way runs in reverse order
- * of registration, just like END {} block does.  The difference is
- * its timing to be triggered. ruby_vm_at_exit functions runs when a
- * VM _passed_ _away_, while END {} blocks runs just _before_ a VM
- * _is_ _passing_ _away_.
- *
- * You cannot register a function to another VM than where you are in.
- * So where to register is intuitive, omitted.  OTOH the argument
- * _func_ cannot know which VM it is in because at the time of
- * invocation, the VM has already died and there is no execution
- * context.  The VM itself is passed as the first argument to it.
- *
- * @param[in] func the function to register.
- */
-void ruby_vm_at_exit(void(*func)(ruby_vm_t *));
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_VM_H */
@@ -1,799 +0,0 @@
-#ifndef RUBY_WIN32_H
-#define RUBY_WIN32_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
-
-/*
- *  Copyright (c) 1993, Intergraph Corporation
- *
- *  You may distribute under the terms of either the GNU General Public
- *  License or the Artistic License, as specified in the perl README file.
- *
- */
-
-/*
- * Definitions for NT port of Perl
- */
-
-
-/*
- * Ok now we can include the normal include files.
- */
-
-/* #include <stdarg.h> conflict with varargs.h? */
-#if !defined(WSAAPI)
-#if defined(__cplusplus) && defined(_MSC_VER)
-extern "C++" {			/* template without extern "C++" */
-#endif
-#if !defined(_WIN64) && !defined(WIN32)
-#define WIN32
-#endif
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#if defined(__cplusplus) && defined(_MSC_VER)
-}
-#endif
-#endif
-
-/*
- * We're not using Microsoft's "extensions" to C for
- * Structured Exception Handling (SEH) so we can nuke these
- */
-#undef try
-#undef except
-#undef finally
-#undef leave
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <direct.h>
-#include <process.h>
-#include <time.h>
-#if defined(__cplusplus) && defined(_MSC_VER) && _MSC_VER == 1200
-extern "C++" {			/* template without extern "C++" */
-#endif
-#include <math.h>
-#if defined(__cplusplus) && defined(_MSC_VER) && _MSC_VER == 1200
-}
-#endif
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#ifdef HAVE_SYS_UTIME_H
-# include <sys/utime.h>
-#else
-# include <utime.h>
-#endif
-#include <io.h>
-#include <malloc.h>
-#if defined __MINGW32__ || __BORLANDC__ >= 0x0580
-# include <stdint.h>
-#else
-# if !defined(_INTPTR_T_DEFINED)
-#  ifdef _WIN64
-typedef __int64 intptr_t;
-#  else
-typedef int intptr_t;
-#  endif
-#  define _INTPTR_T_DEFINED
-# endif
-# if !defined(_UINTPTR_T_DEFINED)
-#  ifdef _WIN64
-typedef unsigned __int64 uintptr_t;
-#  else
-typedef unsigned int uintptr_t;
-#  endif
-#  define _UINTPTR_T_DEFINED
-# endif
-#endif
-#ifndef __MINGW32__
-# define mode_t int
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#define rb_w32_iswinnt()  TRUE
-#define rb_w32_iswin95()  FALSE
-
-#define WNOHANG -1
-
-#undef getc
-#undef putc
-#undef fgetc
-#undef fputc
-#undef getchar
-#undef putchar
-#undef fgetchar
-#undef fputchar
-#undef utime
-#undef lseek
-#undef stat
-#undef fstat
-#define getc(_stream)		rb_w32_getc(_stream)
-#define getchar()		rb_w32_getc(stdin)
-#define putc(_c, _stream)	rb_w32_putc(_c, _stream)
-#define putchar(_c)		rb_w32_putc(_c, stdout)
-#ifdef RUBY_EXPORT
-#define fgetc(_stream)		getc(_stream)
-#define fputc(_c, _stream)	putc(_c, _stream)
-#define fgetchar()		getchar()
-#define fputchar(_c)		putchar(_c)
-#define utime(_p, _t)		rb_w32_utime(_p, _t)
-#define lseek(_f, _o, _w)	_lseeki64(_f, _o, _w)
-
-#define pipe(p)			rb_w32_pipe(p)
-#define open			rb_w32_open
-#define close(h)		rb_w32_close(h)
-#define fclose(f)		rb_w32_fclose(f)
-#define read(f, b, s)		rb_w32_read(f, b, s)
-#define write(f, b, s)		rb_w32_write(f, b, s)
-#define getpid()		rb_w32_getpid()
-#define getppid()		rb_w32_getppid()
-#define sleep(x)		rb_w32_Sleep((x)*1000)
-#define Sleep(msec)		(void)rb_w32_Sleep(msec)
-#define fstati64(fd,st) 	rb_w32_fstati64(fd,st)
-#ifdef __BORLANDC__
-#define creat(p, m)		_creat(p, m)
-#define eof()			_eof()
-#define filelength(h)		_filelength(h)
-#define mktemp(t)		_mktemp(t)
-#define tell(h)			_tell(h)
-#define _open			_sopen
-#define sopen			_sopen
-#undef fopen
-#define fopen(p, m)		rb_w32_fopen(p, m)
-#undef fdopen
-#define fdopen(h, m)		rb_w32_fdopen(h, m)
-#undef fsopen
-#define fsopen(p, m, sh)	rb_w32_fsopen(p, m, sh)
-#endif /* __BORLANDC__ */
-
-#undef execv
-#define execv(path,argv)	rb_w32_aspawn(P_OVERLAY,path,argv)
-#if !defined(__BORLANDC__)
-#undef isatty
-#define isatty(h)		rb_w32_isatty(h)
-#endif /* __BORLANDC__ */
-
-#undef mkdir
-#define mkdir(p, m)		rb_w32_mkdir(p, m)
-#undef rmdir
-#define rmdir(p)		rb_w32_rmdir(p)
-#undef unlink
-#define unlink(p)		rb_w32_unlink(p)
-#endif /* RUBY_EXPORT */
-
-#if SIZEOF_OFF_T == 8
-#define off_t __int64
-#define stat stati64
-#define fstat(fd,st)		fstati64(fd,st)
-#if defined(__BORLANDC__)
-#define stati64(path, st) rb_w32_stati64(path, st)
-#elif !defined(_MSC_VER) || RT_VER < 80
-#define stati64 _stati64
-#ifndef _stati64
-#define _stati64(path, st) rb_w32_stati64(path, st)
-#endif
-#else
-#define stati64 _stat64
-#define _stat64(path, st) rb_w32_stati64(path, st)
-#endif
-#else
-#define stat(path,st)		rb_w32_stat(path,st)
-#define fstat(fd,st)		rb_w32_fstat(fd,st)
-extern int rb_w32_stat(const char *, struct stat *);
-extern int rb_w32_fstat(int, struct stat *);
-#endif
-#define access(path,mode)	rb_w32_access(path,mode)
-
-#define strcasecmp		_stricmp
-#define strncasecmp		_strnicmp
-#define fsync			_commit
-
-struct timezone;
-
-#ifdef __MINGW32__
-#undef isascii
-#define isascii __isascii
-#endif
-
-struct iovec {
-    void *iov_base;
-    size_t iov_len;
-};
-struct msghdr {
-    void *msg_name;
-    int msg_namelen;
-    struct iovec *msg_iov;
-    int msg_iovlen;
-    void *msg_control;
-    int msg_controllen;
-    int msg_flags;
-};
-
-extern DWORD  rb_w32_osid(void);
-extern int    rb_w32_cmdvector(const char *, char ***);
-extern rb_pid_t  rb_w32_pipe_exec(const char *, const char *, int, int *, int *);
-extern int    flock(int fd, int oper);
-extern int    rb_w32_io_cancelable_p(int);
-extern int    rb_w32_is_socket(int);
-extern int    WSAAPI rb_w32_accept(int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_bind(int, const struct sockaddr *, int);
-extern int    WSAAPI rb_w32_connect(int, const struct sockaddr *, int);
-extern void   rb_w32_fdset(int, fd_set*);
-extern void   rb_w32_fdclr(int, fd_set*);
-extern int    rb_w32_fdisset(int, fd_set*);
-extern int    WSAAPI rb_w32_select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
-extern int    WSAAPI rb_w32_getpeername(int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_getsockname(int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_getsockopt(int, int, int, char *, int *);
-extern int    WSAAPI rb_w32_ioctlsocket(int, long, u_long *);
-extern int    WSAAPI rb_w32_listen(int, int);
-extern int    WSAAPI rb_w32_recv(int, char *, int, int);
-extern int    WSAAPI rb_w32_recvfrom(int, char *, int, int, struct sockaddr *, int *);
-extern int    WSAAPI rb_w32_send(int, const char *, int, int);
-extern int    WSAAPI rb_w32_sendto(int, const char *, int, int, const struct sockaddr *, int);
-extern int    recvmsg(int, struct msghdr *, int);
-extern int    sendmsg(int, const struct msghdr *, int);
-extern int    WSAAPI rb_w32_setsockopt(int, int, int, const char *, int);
-extern int    WSAAPI rb_w32_shutdown(int, int);
-extern int    WSAAPI rb_w32_socket(int, int, int);
-extern SOCKET rb_w32_get_osfhandle(int);
-extern struct hostent *WSAAPI rb_w32_gethostbyaddr(const char *, int, int);
-extern struct hostent *WSAAPI rb_w32_gethostbyname(const char *);
-extern int    WSAAPI rb_w32_gethostname(char *, int);
-extern struct protoent *WSAAPI rb_w32_getprotobyname(const char *);
-extern struct protoent *WSAAPI rb_w32_getprotobynumber(int);
-extern struct servent  *WSAAPI rb_w32_getservbyname(const char *, const char *);
-extern struct servent  *WSAAPI rb_w32_getservbyport(int, const char *);
-extern int    rb_w32_socketpair(int, int, int, int *);
-extern char * rb_w32_getcwd(char *, int);
-extern char * rb_w32_ugetenv(const char *);
-extern char * rb_w32_getenv(const char *);
-extern int    rb_w32_rename(const char *, const char *);
-extern int    rb_w32_urename(const char *, const char *);
-extern char **rb_w32_get_environ(void);
-extern void   rb_w32_free_environ(char **);
-extern int    rb_w32_map_errno(DWORD);
-extern const char *WSAAPI rb_w32_inet_ntop(int,const void *,char *,size_t);
-extern DWORD  rb_w32_osver(void);
-
-extern int chown(const char *, int, int);
-extern int rb_w32_uchown(const char *, int, int);
-extern int link(const char *, const char *);
-extern int rb_w32_ulink(const char *, const char *);
-extern int gettimeofday(struct timeval *, struct timezone *);
-extern rb_pid_t waitpid (rb_pid_t, int *, int);
-extern rb_pid_t rb_w32_spawn(int, const char *, const char*);
-extern rb_pid_t rb_w32_aspawn(int, const char *, char *const *);
-extern rb_pid_t rb_w32_aspawn_flags(int, const char *, char *const *, DWORD);
-extern int kill(int, int);
-extern int fcntl(int, int, ...);
-extern rb_pid_t rb_w32_getpid(void);
-extern rb_pid_t rb_w32_getppid(void);
-#if !defined(__BORLANDC__)
-extern int rb_w32_isatty(int);
-#endif
-extern int rb_w32_uchdir(const char *);
-extern int rb_w32_mkdir(const char *, int);
-extern int rb_w32_umkdir(const char *, int);
-extern int rb_w32_rmdir(const char *);
-extern int rb_w32_urmdir(const char *);
-extern int rb_w32_unlink(const char *);
-extern int rb_w32_uunlink(const char *);
-extern int rb_w32_uchmod(const char *, int);
-extern int rb_w32_stati64(const char *, struct stati64 *);
-extern int rb_w32_ustati64(const char *, struct stati64 *);
-extern int rb_w32_access(const char *, int);
-extern int rb_w32_uaccess(const char *, int);
-extern char rb_w32_fd_is_text(int);
-extern int rb_w32_fstati64(int, struct stati64 *);
-
-#ifdef __BORLANDC__
-extern off_t _lseeki64(int, off_t, int);
-extern FILE *rb_w32_fopen(const char *, const char *);
-extern FILE *rb_w32_fdopen(int, const char *);
-extern FILE *rb_w32_fsopen(const char *, const char *, int);
-#endif
-
-#include <float.h>
-#if !defined __MINGW32__ || defined __NO_ISOCEXT
-#ifndef isnan
-#define isnan(x) _isnan(x)
-#endif
-static inline int
-finite(double x)
-{
-    return _finite(x);
-}
-#ifndef copysign
-#define copysign(a, b) _copysign(a, b)
-#endif
-static inline double
-scalb(double a, long b)
-{
-    return _scalb(a, b);
-}
-#endif
-
-#if !defined S_IFIFO && defined _S_IFIFO
-#define S_IFIFO _S_IFIFO
-#endif
-
-#if 0 && defined __BORLANDC__
-#undef S_ISDIR
-#undef S_ISFIFO
-#undef S_ISBLK
-#undef S_ISCHR
-#undef S_ISREG
-#define S_ISDIR(m)  (((unsigned short)(m) & S_IFMT) == S_IFDIR)
-#define S_ISFIFO(m) (((unsigned short)(m) & S_IFMT) == S_IFIFO)
-#define S_ISBLK(m)  (((unsigned short)(m) & S_IFMT) == S_IFBLK)
-#define S_ISCHR(m)  (((unsigned short)(m) & S_IFMT) == S_IFCHR)
-#define S_ISREG(m)  (((unsigned short)(m) & S_IFMT) == S_IFREG)
-#endif
-
-#if !defined S_IRUSR && !defined __MINGW32__
-#define S_IRUSR 0400
-#endif
-#ifndef S_IRGRP
-#define S_IRGRP 0040
-#endif
-#ifndef S_IROTH
-#define S_IROTH 0004
-#endif
-
-#if !defined S_IWUSR && !defined __MINGW32__
-#define S_IWUSR 0200
-#endif
-#ifndef S_IWGRP
-#define S_IWGRP 0020
-#endif
-#ifndef S_IWOTH
-#define S_IWOTH 0002
-#endif
-
-#if !defined S_IXUSR && !defined __MINGW32__
-#define S_IXUSR 0100
-#endif
-#ifndef S_IXGRP
-#define S_IXGRP 0010
-#endif
-#ifndef S_IXOTH
-#define S_IXOTH 0001
-#endif
-
-/*
- * define this so we can do inplace editing
- */
-
-#define SUFFIX
-
-extern int 	 rb_w32_ftruncate(int fd, off_t length);
-extern int 	 rb_w32_truncate(const char *path, off_t length);
-extern off_t	 rb_w32_ftello(FILE *stream);
-extern int 	 rb_w32_fseeko(FILE *stream, off_t offset, int whence);
-
-#undef HAVE_FTRUNCATE
-#define HAVE_FTRUNCATE 1
-#if defined HAVE_FTRUNCATE64
-#define ftruncate ftruncate64
-#else
-#define ftruncate rb_w32_ftruncate
-#endif
-
-#undef HAVE_TRUNCATE
-#define HAVE_TRUNCATE 1
-#if defined HAVE_TRUNCATE64
-#define truncate truncate64
-#else
-#define truncate rb_w32_truncate
-#endif
-
-#undef HAVE_FSEEKO
-#define HAVE_FSEEKO 1
-#if defined HAVE_FSEEKO64
-#define fseeko fseeko64
-#else
-#define fseeko rb_w32_fseeko
-#endif
-
-#undef HAVE_FTELLO
-#define HAVE_FTELLO 1
-#if defined HAVE_FTELLO64
-#define ftello ftello64
-#else
-#define ftello rb_w32_ftello
-#endif
-
-/*
- * stubs
- */
-extern int       ioctl (int, int, ...);
-extern rb_uid_t  getuid (void);
-extern rb_uid_t  geteuid (void);
-extern rb_gid_t  getgid (void);
-extern rb_gid_t  getegid (void);
-extern int       setuid (rb_uid_t);
-extern int       setgid (rb_gid_t);
-
-extern char *rb_w32_strerror(int);
-
-#ifdef RUBY_EXPORT
-#define strerror(e) rb_w32_strerror(e)
-#endif
-
-#define PIPE_BUF 1024
-
-#define LOCK_SH 1
-#define LOCK_EX 2
-#define LOCK_NB 4
-#define LOCK_UN 8
-
-
-#ifndef SIGINT
-#define SIGINT 2
-#endif
-#ifndef SIGKILL
-#define SIGKILL	9
-#endif
-
-
-/* #undef va_start */
-/* #undef va_end */
-
-/* winsock error map */
-#include <errno.h>
-
-#ifndef EWOULDBLOCK
-# define EWOULDBLOCK		WSAEWOULDBLOCK
-#endif
-#ifndef EINPROGRESS
-# define EINPROGRESS		WSAEINPROGRESS
-#endif
-#ifndef EALREADY
-# define EALREADY		WSAEALREADY
-#endif
-#ifndef ENOTSOCK
-# define ENOTSOCK		WSAENOTSOCK
-#endif
-#ifndef EDESTADDRREQ
-# define EDESTADDRREQ		WSAEDESTADDRREQ
-#endif
-#ifndef EMSGSIZE
-# define EMSGSIZE		WSAEMSGSIZE
-#endif
-#ifndef EPROTOTYPE
-# define EPROTOTYPE		WSAEPROTOTYPE
-#endif
-#ifndef ENOPROTOOPT
-# define ENOPROTOOPT		WSAENOPROTOOPT
-#endif
-#ifndef EPROTONOSUPPORT
-# define EPROTONOSUPPORT	WSAEPROTONOSUPPORT
-#endif
-#ifndef ESOCKTNOSUPPORT
-# define ESOCKTNOSUPPORT	WSAESOCKTNOSUPPORT
-#endif
-#ifndef EOPNOTSUPP
-# define EOPNOTSUPP		WSAEOPNOTSUPP
-#endif
-#ifndef EPFNOSUPPORT
-# define EPFNOSUPPORT		WSAEPFNOSUPPORT
-#endif
-#ifndef EAFNOSUPPORT
-# define EAFNOSUPPORT		WSAEAFNOSUPPORT
-#endif
-#ifndef EADDRINUSE
-# define EADDRINUSE		WSAEADDRINUSE
-#endif
-#ifndef EADDRNOTAVAIL
-# define EADDRNOTAVAIL		WSAEADDRNOTAVAIL
-#endif
-#ifndef ENETDOWN
-# define ENETDOWN		WSAENETDOWN
-#endif
-#ifndef ENETUNREACH
-# define ENETUNREACH		WSAENETUNREACH
-#endif
-#ifndef ENETRESET
-# define ENETRESET		WSAENETRESET
-#endif
-#ifndef ECONNABORTED
-# define ECONNABORTED		WSAECONNABORTED
-#endif
-#ifndef ECONNRESET
-# define ECONNRESET		WSAECONNRESET
-#endif
-#ifndef ENOBUFS
-# define ENOBUFS		WSAENOBUFS
-#endif
-#ifndef EISCONN
-# define EISCONN		WSAEISCONN
-#endif
-#ifndef ENOTCONN
-# define ENOTCONN		WSAENOTCONN
-#endif
-#ifndef ESHUTDOWN
-# define ESHUTDOWN		WSAESHUTDOWN
-#endif
-#ifndef ETOOMANYREFS
-# define ETOOMANYREFS		WSAETOOMANYREFS
-#endif
-#ifndef ETIMEDOUT
-# define ETIMEDOUT		WSAETIMEDOUT
-#endif
-#ifndef ECONNREFUSED
-# define ECONNREFUSED		WSAECONNREFUSED
-#endif
-#ifndef ELOOP
-# define ELOOP			WSAELOOP
-#endif
-/*#define ENAMETOOLONG	WSAENAMETOOLONG*/
-#ifndef EHOSTDOWN
-# define EHOSTDOWN		WSAEHOSTDOWN
-#endif
-#ifndef EHOSTUNREACH
-# define EHOSTUNREACH		WSAEHOSTUNREACH
-#endif
-/*#define ENOTEMPTY	WSAENOTEMPTY*/
-#ifndef EPROCLIM
-# define EPROCLIM		WSAEPROCLIM
-#endif
-#ifndef EUSERS
-# define EUSERS			WSAEUSERS
-#endif
-#ifndef EDQUOT
-# define EDQUOT			WSAEDQUOT
-#endif
-#ifndef ESTALE
-# define ESTALE			WSAESTALE
-#endif
-#ifndef EREMOTE
-# define EREMOTE		WSAEREMOTE
-#endif
-
-#define F_DUPFD 0
-#if 0
-#define F_GETFD 1
-#define F_SETFD 2
-#define F_GETFL 3
-#endif
-#define F_SETFL 4
-#if 0
-#define FD_CLOEXEC 1 /* F_GETFD, F_SETFD */
-#endif
-#define O_NONBLOCK 1
-
-#undef FD_SET
-#define FD_SET(fd, set)	do {\
-    unsigned int i;\
-    SOCKET s = _get_osfhandle(fd);\
-\
-    for (i = 0; i < (set)->fd_count; i++) {\
-        if ((set)->fd_array[i] == s) {\
-            break;\
-        }\
-    }\
-    if (i == (set)->fd_count) {\
-        if ((set)->fd_count < FD_SETSIZE) {\
-            (set)->fd_array[i] = s;\
-            (set)->fd_count++;\
-        }\
-    }\
-} while(0)
-
-#undef FD_CLR
-#define FD_CLR(f, s)		rb_w32_fdclr(f, s)
-
-#undef FD_ISSET
-#define FD_ISSET(f, s)		rb_w32_fdisset(f, s)
-
-#ifdef RUBY_EXPORT
-#undef inet_ntop
-#define inet_ntop(f,a,n,l)      rb_w32_inet_ntop(f,a,n,l)
-
-#undef accept
-#define accept(s, a, l)		rb_w32_accept(s, a, l)
-
-#undef bind
-#define bind(s, a, l)		rb_w32_bind(s, a, l)
-
-#undef connect
-#define connect(s, a, l)	rb_w32_connect(s, a, l)
-
-#undef select
-#define select(n, r, w, e, t)	rb_w32_select(n, r, w, e, t)
-
-#undef getpeername
-#define getpeername(s, a, l)	rb_w32_getpeername(s, a, l)
-
-#undef getsockname
-#define getsockname(s, a, l)	rb_w32_getsockname(s, a, l)
-
-#undef getsockopt
-#define getsockopt(s, v, n, o, l) rb_w32_getsockopt(s, v, n, o, l)
-
-#undef ioctlsocket
-#define ioctlsocket(s, c, a)	rb_w32_ioctlsocket(s, c, a)
-
-#undef listen
-#define listen(s, b)		rb_w32_listen(s, b)
-
-#undef recv
-#define recv(s, b, l, f)	rb_w32_recv(s, b, l, f)
-
-#undef recvfrom
-#define recvfrom(s, b, l, f, fr, frl) rb_w32_recvfrom(s, b, l, f, fr, frl)
-
-#undef send
-#define send(s, b, l, f)	rb_w32_send(s, b, l, f)
-
-#undef sendto
-#define sendto(s, b, l, f, t, tl) rb_w32_sendto(s, b, l, f, t, tl)
-
-#undef setsockopt
-#define setsockopt(s, v, n, o, l) rb_w32_setsockopt(s, v, n, o, l)
-
-#undef shutdown
-#define shutdown(s, h)		rb_w32_shutdown(s, h)
-
-#undef socket
-#define socket(s, t, p)		rb_w32_socket(s, t, p)
-
-#undef gethostbyaddr
-#define gethostbyaddr(a, l, t)	rb_w32_gethostbyaddr(a, l, t)
-
-#undef gethostbyname
-#define gethostbyname(n)	rb_w32_gethostbyname(n)
-
-#undef gethostname
-#define gethostname(n, l)	rb_w32_gethostname(n, l)
-
-#undef getprotobyname
-#define getprotobyname(n)	rb_w32_getprotobyname(n)
-
-#undef getprotobynumber
-#define getprotobynumber(n)	rb_w32_getprotobynumber(n)
-
-#undef getservbyname
-#define getservbyname(n, p)	rb_w32_getservbyname(n, p)
-
-#undef getservbyport
-#define getservbyport(p, pr)	rb_w32_getservbyport(p, pr)
-
-#undef socketpair
-#define socketpair(a, t, p, s)	rb_w32_socketpair(a, t, p, s)
-
-#undef get_osfhandle
-#define get_osfhandle(h)	rb_w32_get_osfhandle(h)
-
-#undef getcwd
-#define getcwd(b, s)		rb_w32_getcwd(b, s)
-
-#undef getenv
-#define getenv(n)		rb_w32_getenv(n)
-
-#undef rename
-#define rename(o, n)		rb_w32_rename(o, n)
-
-#undef times
-#define times(t)		rb_w32_times(t)
-#endif
-
-struct tms {
-	long	tms_utime;
-	long	tms_stime;
-	long	tms_cutime;
-	long	tms_cstime;
-};
-
-int rb_w32_times(struct tms *);
-
-struct tm *gmtime_r(const time_t *, struct tm *);
-struct tm *localtime_r(const time_t *, struct tm *);
-
-/* thread stuff */
-int  rb_w32_sleep(unsigned long msec);
-int  rb_w32_putc(int, FILE*);
-int  rb_w32_getc(FILE*);
-int  rb_w32_open(const char *, int, ...);
-int  rb_w32_uopen(const char *, int, ...);
-int  rb_w32_wopen(const WCHAR *, int, ...);
-int  rb_w32_close(int);
-int  rb_w32_fclose(FILE*);
-int  rb_w32_pipe(int[2]);
-ssize_t rb_w32_read(int, void *, size_t);
-ssize_t rb_w32_write(int, const void *, size_t);
-int  rb_w32_utime(const char *, const struct utimbuf *);
-int  rb_w32_uutime(const char *, const struct utimbuf *);
-long rb_w32_write_console(uintptr_t, int);	/* use uintptr_t instead of VALUE because it's not defined yet here */
-int  WINAPI rb_w32_Sleep(unsigned long msec);
-int  rb_w32_wait_events_blocking(HANDLE *events, int num, DWORD timeout);
-int  rb_w32_time_subtract(struct timeval *rest, const struct timeval *wait);
-int  rb_w32_wrap_io_handle(HANDLE, int);
-int  rb_w32_unwrap_io_handle(int);
-
-/*
-== ***CAUTION***
-Since this function is very dangerous, ((*NEVER*))
-* lock any HANDLEs(i.e. Mutex, Semaphore, CriticalSection and so on) or,
-* use anything like TRAP_BEG...TRAP_END block structure,
-in asynchronous_func_t.
-*/
-typedef uintptr_t (*asynchronous_func_t)(uintptr_t self, int argc, uintptr_t* argv);
-uintptr_t rb_w32_asynchronize(asynchronous_func_t func, uintptr_t self, int argc, uintptr_t* argv, uintptr_t intrval);
-
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
-
-#ifdef __MINGW_ATTRIB_PURE
-/* License: Ruby's */
-/* get rid of bugs in math.h of mingw */
-#define frexp(_X, _Y) __extension__ ({\
-    int intpart_frexp_bug = intpart_frexp_bug;\
-    double result_frexp_bug = frexp((_X), &intpart_frexp_bug);\
-    *(_Y) = intpart_frexp_bug;\
-    result_frexp_bug;\
-})
-/* License: Ruby's */
-#define modf(_X, _Y) __extension__ ({\
-    double intpart_modf_bug = intpart_modf_bug;\
-    double result_modf_bug = modf((_X), &intpart_modf_bug);\
-    *(_Y) = intpart_modf_bug;\
-    result_modf_bug;\
-})
-#endif
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#if defined(__MINGW64__)
-/*
- * Use powl() instead of broken pow() of x86_64-w64-mingw32.
- * This workaround will fix test failures in test_bignum.rb,
- * test_fixnum.rb and test_float.rb etc.
- */
-static inline double
-rb_w32_pow(double x, double y)
-{
-    return powl(x, y);
-}
-#elif defined(__MINGW64_VERSION_MAJOR)
-/*
- * Set floating point precision for pow() of mingw-w64 x86.
- * With default precision the result is not proper on WinXP.
- */
-static inline double
-rb_w32_pow(double x, double y)
-{
-    double r;
-    unsigned int default_control = _controlfp(0, 0);
-    _controlfp(_PC_64, _MCW_PC);
-    r = pow(x, y);
-    /* Restore setting */
-    _controlfp(default_control, _MCW_PC);
-    return r;
-}
-#endif
-#if defined(__MINGW64_VERSION_MAJOR) || defined(__MINGW64__)
-#define pow rb_w32_pow
-#endif
-
-#endif /* RUBY_WIN32_H */
@@ -1,145 +0,0 @@
-#ifndef INCLUDE_RUBY_CONFIG_H
-#define INCLUDE_RUBY_CONFIG_H 1
-//#if _MSC_VER != 1600
-//#error MSC version unmatch: _MSC_VER: 1600 is expected.
-//#endif
-#define RUBY_MSVCRT_VERSION 100
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STDDEF_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_LONG_LONG 1
-#define HAVE_OFF_T 1
-#define SIZEOF_INT 4
-#define SIZEOF_SHORT 2
-#define SIZEOF_LONG 4
-#define SIZEOF_LONG_LONG 8
-#define SIZEOF___INT64 8
-#define _INTEGRAL_MAX_BITS 64
-#define SIZEOF_OFF_T 8
-#define SIZEOF_VOIDP 8
-#define SIZEOF_FLOAT 4
-#define SIZEOF_DOUBLE 8
-#define SIZEOF_TIME_T 8
-#define TIMET2NUM(v) LL2NUM(v)
-#define NUM2TIMET(v) NUM2LL(v)
-#define SIZEOF_RLIM_T 0
-#define SIZEOF_SIZE_T 8
-#define SIZEOF_PTRDIFF_T 8
-#define SIZEOF_INTPTR_T 8
-#define SIZEOF_UINTPTR_T 8
-#define HAVE_PROTOTYPES 1
-#define TOKEN_PASTE(x,y) x##y
-#define HAVE_STDARG_PROTOTYPES 1
-#define NORETURN(x) __declspec(noreturn) x
-#define DEPRECATED(x) __declspec(deprecated) x
-#define NOINLINE(x) __declspec(noinline) x
-#define FUNC_STDCALL(x) __stdcall x
-#define FUNC_CDECL(x) __cdecl x
-#define FUNC_FASTCALL(x) __fastcall x
-#define RUBY_EXTERN extern __declspec(dllimport)
-#define HAVE_DECL_SYS_NERR 1
-#define HAVE_LIMITS_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_SYS_UTIME_H 1
-#define HAVE_FLOAT_H 1
-#define HAVE_TIME_H 1
-#define rb_pid_t int
-#define rb_gid_t int
-#define rb_uid_t int
-#define HAVE_STRUCT_STAT_ST_RDEV 1
-#define HAVE_ST_RDEV 1
-#define HAVE_STRUCT_TIMEVAL 1
-#define HAVE_STDINT_H 1
-#define HAVE_INT8_T 1
-#define HAVE_UINT8_T 1
-#define SIZEOF_INT8_T 1
-#define SIZEOF_UINT8_T 1
-#define HAVE_INT16_T 1
-#define HAVE_UINT16_T 1
-#define SIZEOF_INT16_T 2
-#define SIZEOF_UINT16_T 2
-#define HAVE_INT32_T 1
-#define HAVE_UINT32_T 1
-#define SIZEOF_INT32_T 4
-#define SIZEOF_UINT32_T 4
-#define HAVE_INT64_T 1
-#define HAVE_UINT64_T 1
-#define SIZEOF_INT64_T 8
-#define SIZEOF_UINT64_T 8
-#define HAVE_INTPTR_T 1
-#define HAVE_UINTPTR_T 1
-#define HAVE_SSIZE_T 1
-#define ssize_t __int64
-#define PRI_LL_PREFIX "I64"
-#define PRI_PIDT_PREFIX PRI_INT_PREFIX
-#define GETGROUPS_T int
-#define RETSIGTYPE void
-#define TYPEOF_TIMEVAL_TV_SEC long
-#define HAVE_ALLOCA 1
-#define HAVE_DUP2 1
-#define HAVE_MEMCMP 1
-#define HAVE_MEMMOVE 1
-#define HAVE_MKDIR 1
-#define HAVE_STRCASECMP 1
-#define HAVE_STRNCASECMP 1
-#define HAVE_STRERROR 1
-#define HAVE_STRFTIME 1
-#define HAVE_STRCHR 1
-#define HAVE_STRSTR 1
-#define HAVE_STRTOD 1
-#define HAVE_STRTOL 1
-#define HAVE_STRTOUL 1
-#define HAVE_FLOCK 1
-#define HAVE_ISNAN 1
-#define HAVE_FINITE 1
-#define HAVE_HYPOT 1
-#define HAVE_FMOD 1
-#define HAVE_FREXP 1
-#define HAVE_MODF 1
-#define HAVE_WAITPID 1
-#define HAVE_FSYNC 1
-#define HAVE_GETCWD 1
-#define HAVE_TRUNCATE 1
-#define HAVE_FTRUNCATE 1
-#define HAVE_FSEEKO 1
-#define HAVE_FTELLO 1
-#define HAVE_TIMES 1
-#define HAVE_FCNTL 1
-#define HAVE_LINK 1
-#define HAVE__SETJMP 1
-#define HAVE_TELLDIR 1
-#define HAVE_SEEKDIR 1
-#define HAVE_MKTIME 1
-#define HAVE_COSH 1
-#define HAVE_SINH 1
-#define HAVE_TANH 1
-#define HAVE_SIGNBIT 1
-#define HAVE_TZNAME 1
-#define HAVE_DAYLIGHT 1
-#define HAVE_GMTIME_R 1
-#define SETPGRP_VOID 1
-#define RSHIFT(x,y) ((x)>>(int)y)
-#define HAVE_RB_FD_INIT 1
-#define RUBY_SETJMP(env) _setjmp(env)
-#define RUBY_LONGJMP(env,val) longjmp(env,val)
-#define RUBY_JMP_BUF jmp_buf
-//#define inline __inline
-#define NEED_IO_SEEK_BETWEEN_RW 1
-#define STACK_GROW_DIRECTION -1
-#define CANONICALIZATION_FOR_MATHN 1
-#define DEFAULT_KCODE KCODE_NONE
-#define LOAD_RELATIVE 1
-#define DLEXT ".so"
-#define EXECUTABLE_EXTS ".exe",".com",".cmd",".bat"
-#define RUBY_COREDLL "msvcr100"
-#define LIBRUBY_SO "msvcrt-ruby200.dll"
-#if 0
-!if "msvcrt-ruby200"!="$(RUBY_SO_NAME)" || "x64-mswin64_100"!="$(ARCH)-$(PLATFORM)"
-config.h: nul
-!endif
-#endif
-#endif /* INCLUDE_RUBY_CONFIG_H */
@@ -1,35 +0,0 @@
-/**********************************************************************
-
-  ruby.h -
-
-  $Author$
-  created at: Sun 10 12:06:15 Jun JST 2007
-
-  Copyright (C) 2007-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_H
-#define RUBY_H 1
-
-#define HAVE_RUBY_DEFINES_H     1
-#define HAVE_RUBY_ENCODING_H    1
-#define HAVE_RUBY_INTERN_H      1
-#define HAVE_RUBY_IO_H          1
-#define HAVE_RUBY_MISSING_H     1
-#define HAVE_RUBY_ONIGURUMA_H   1
-#define HAVE_RUBY_RE_H          1
-#define HAVE_RUBY_REGEX_H       1
-#define HAVE_RUBY_RUBY_H        1
-#define HAVE_RUBY_ST_H          1
-#define HAVE_RUBY_THREAD_H      1
-#define HAVE_RUBY_UTIL_H        1
-#define HAVE_RUBY_VERSION_H     1
-#define HAVE_RUBY_VM_H          1
-#ifdef _WIN32
-#define HAVE_RUBY_WIN32_H       1
-#endif
-
-#include "ruby/ruby.h"
-
-#endif /* RUBY_H */
@@ -1,18 +0,0 @@
-#if   defined __GNUC__
-#warning use of RClass internals is deprecated
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use of RClass internals is deprecated")
-#endif
-
-#ifndef RUBY_BACKWARD_CLASSEXT_H
-#define RUBY_BACKWARD_CLASSEXT_H 1
-
-typedef struct rb_deprecated_classext_struct {
-    VALUE super;
-} rb_deprecated_classext_t;
-
-#undef RCLASS_SUPER(c)
-#define RCLASS_EXT(c) ((rb_deprecated_classext_t *)RCLASS(c)->ptr)
-#define RCLASS_SUPER(c) (RCLASS(c)->super)
-
-#endif	/* RUBY_BACKWARD_CLASSEXT_H */
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/io.h" instead of "rubyio.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/io.h\" instead of \"rubyio.h\"")
-#endif
-#include "ruby/io.h"
@@ -1,47 +0,0 @@
-/**********************************************************************
-
-  rubysig.h -
-
-  $Author: akr $
-  $Date: 2014-02-15 00:16:31 +0900 (Sat, 15 Feb 2014) $
-  created at: Wed Aug 16 01:15:38 JST 1995
-
-  Copyright (C) 1993-2008 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#if   defined __GNUC__
-#warning rubysig.h is obsolete
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: rubysig.h is obsolete")
-#endif
-
-#ifndef RUBYSIG_H
-#define RUBYSIG_H
-#include "ruby/ruby.h"
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-#define RUBY_CRITICAL(statements) do {statements;} while (0)
-#define DEFER_INTS (0)
-#define ENABLE_INTS (1)
-#define ALLOW_INTS do {CHECK_INTS;} while (0)
-#define CHECK_INTS rb_thread_check_ints()
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/st.h" instead of bare "st.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/st.h\" instead of bare \"st.h\"")
-#endif
-#include "ruby/st.h"
@@ -1,6 +0,0 @@
-#if   defined __GNUC__
-#warning use "ruby/util.h" instead of bare "util.h"
-#elif defined _MSC_VER || defined __BORLANDC__
-#pragma message("warning: use \"ruby/util.h\" instead of bare \"util.h\"")
-#endif
-#include "ruby/util.h"
@@ -1,14 +0,0 @@
-// Copyright 2013 Trimble Navigation Ltd.  All Rights Reserved
-// Author: bugra@sketchup.com (Bugra Barin)
-#ifndef INCLUDE_RUBY_CONFIG_WRAPPER_H
-#define INCLUDE_RUBY_CONFIG_WRAPPER_H
-
-// Ruby build places the actual config.h into a platform-specific directory but
-// expects to find it under ruby. Apparently the assumption is that the
-// platform-specific directory will be added to C++ include paths of every
-// project that uses Ruby. This is inconvenient and I chose to create this
-// wrapper that simply includes the platform-specific config header.
-
-#include "x86_64-darwin14/ruby/config.h"
-
-#endif /* INCLUDE_RUBY_CONFIG_WRAPPER_H */
@@ -1,110 +0,0 @@
-/**********************************************************************
-
-  ruby/debug.h -
-
-  $Author: ko1 $
-  created at: Tue Nov 20 20:35:08 2012
-
-  Copyright (C) 2012 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RB_DEBUG_H
-#define RB_DEBUG_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-/* Note: This file contains experimental APIs. */
-/* APIs can be replaced at Ruby 2.0.1 or later */
-
-
-/* profile frames APIs */
-int rb_profile_frames(int start, int limit, VALUE *buff, int *lines);
-VALUE rb_profile_frame_path(VALUE frame);
-VALUE rb_profile_frame_absolute_path(VALUE frame);
-VALUE rb_profile_frame_label(VALUE frame);
-VALUE rb_profile_frame_base_label(VALUE frame);
-VALUE rb_profile_frame_full_label(VALUE frame);
-VALUE rb_profile_frame_first_lineno(VALUE frame);
-VALUE rb_profile_frame_classpath(VALUE frame);
-VALUE rb_profile_frame_singleton_method_p(VALUE frame);
-VALUE rb_profile_frame_method_name(VALUE frame);
-VALUE rb_profile_frame_qualified_method_name(VALUE frame);
-
-/* debug inspector APIs */
-typedef struct rb_debug_inspector_struct rb_debug_inspector_t;
-typedef VALUE (*rb_debug_inspector_func_t)(const rb_debug_inspector_t *, void *);
-
-VALUE rb_debug_inspector_open(rb_debug_inspector_func_t func, void *data);
-VALUE rb_debug_inspector_frame_self_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_class_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_binding_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_frame_iseq_get(const rb_debug_inspector_t *dc, long index);
-VALUE rb_debug_inspector_backtrace_locations(const rb_debug_inspector_t *dc);
-
-/* Old style set_trace_func APIs */
-
-/* duplicated def of include/ruby/ruby.h */
-void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_remove_event_hook(rb_event_hook_func_t func);
-
-int rb_remove_event_hook_with_data(rb_event_hook_func_t func, VALUE data);
-void rb_thread_add_event_hook(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data);
-int rb_thread_remove_event_hook(VALUE thval, rb_event_hook_func_t func);
-int rb_thread_remove_event_hook_with_data(VALUE thval, rb_event_hook_func_t func, VALUE data);
-
-/* TracePoint APIs */
-
-VALUE rb_tracepoint_new(VALUE target_thread_not_supported_yet, rb_event_flag_t events, void (*func)(VALUE, void *), void *data);
-VALUE rb_tracepoint_enable(VALUE tpval);
-VALUE rb_tracepoint_disable(VALUE tpval);
-VALUE rb_tracepoint_enabled_p(VALUE tpval);
-
-typedef struct rb_trace_arg_struct rb_trace_arg_t;
-rb_trace_arg_t *rb_tracearg_from_tracepoint(VALUE tpval);
-
-rb_event_flag_t rb_tracearg_event_flag(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_event(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_lineno(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_path(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_method_id(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_defined_class(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_self(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_return_value(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_raised_exception(rb_trace_arg_t *trace_arg);
-VALUE rb_tracearg_object(rb_trace_arg_t *trace_arg);
-
-/* Postponed Job API */
-typedef void (*rb_postponed_job_func_t)(void *arg);
-int rb_postponed_job_register(unsigned int flags, rb_postponed_job_func_t func, void *data);
-int rb_postponed_job_register_one(unsigned int flags, rb_postponed_job_func_t func, void *data);
-
-/* undocumented advanced tracing APIs */
-
-typedef enum {
-    RUBY_EVENT_HOOK_FLAG_SAFE    = 0x01,
-    RUBY_EVENT_HOOK_FLAG_DELETED = 0x02,
-    RUBY_EVENT_HOOK_FLAG_RAW_ARG = 0x04
-} rb_event_hook_flag_t;
-
-void rb_add_event_hook2(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-void rb_thread_add_event_hook2(VALUE thval, rb_event_hook_func_t func, rb_event_flag_t events, VALUE data, rb_event_hook_flag_t hook_flag);
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEBUG_H */
@@ -1,289 +0,0 @@
-/************************************************
-
-  defines.h -
-
-  $Author: hsbt $
-  created at: Wed May 18 00:21:44 JST 1994
-
-************************************************/
-
-#ifndef RUBY_DEFINES_H
-#define RUBY_DEFINES_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-/* AC_INCLUDES_DEFAULT */
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_SYS_SELECT_H
-# include <sys/select.h>
-#endif
-
-#if defined HAVE_SETJMPEX_H && defined HAVE__SETJMPEX
-#include <setjmpex.h>
-#endif
-
-#include "ruby/missing.h"
-
-#define RUBY
-
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-
-#undef __
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-
-#ifdef __cplusplus
-#define ANYARGS ...
-#else
-#define ANYARGS
-#endif
-
-#ifndef RUBY_SYMBOL_EXPORT_BEGIN
-# define RUBY_SYMBOL_EXPORT_BEGIN /* begin */
-# define RUBY_SYMBOL_EXPORT_END   /* end */
-#endif
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-#define xmalloc ruby_xmalloc
-#define xmalloc2 ruby_xmalloc2
-#define xcalloc ruby_xcalloc
-#define xrealloc ruby_xrealloc
-#define xrealloc2 ruby_xrealloc2
-#define xfree ruby_xfree
-
-#if defined(__GNUC__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 3
-# define RUBY_ATTR_ALLOC_SIZE(params) __attribute__ ((__alloc_size__ params))
-#else
-# define RUBY_ATTR_ALLOC_SIZE(params)
-#endif
-
-void *xmalloc(size_t) RUBY_ATTR_ALLOC_SIZE((1));
-void *xmalloc2(size_t,size_t) RUBY_ATTR_ALLOC_SIZE((1,2));
-void *xcalloc(size_t,size_t) RUBY_ATTR_ALLOC_SIZE((1,2));
-void *xrealloc(void*,size_t) RUBY_ATTR_ALLOC_SIZE((2));
-void *xrealloc2(void*,size_t,size_t) RUBY_ATTR_ALLOC_SIZE((2,3));
-void xfree(void*);
-
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#ifndef STRINGIZE0
-#define STRINGIZE0(expr) #expr
-#endif
-
-#ifdef HAVE_LONG_LONG
-# define HAVE_TRUE_LONG_LONG 1
-#endif
-
-#if SIZEOF_LONG_LONG > 0
-# define LONG_LONG long long
-#elif SIZEOF___INT64 > 0
-# define HAVE_LONG_LONG 1
-# define LONG_LONG __int64
-# undef SIZEOF_LONG_LONG
-# define SIZEOF_LONG_LONG SIZEOF___INT64
-#endif
-
-#ifdef __CYGWIN__
-#undef _WIN32
-#endif
-
-#if defined(_WIN32) || defined(__EMX__)
-#define DOSISH 1
-# define DOSISH_DRIVE_LETTER
-#endif
-
-#ifdef AC_APPLE_UNIVERSAL_BUILD
-#undef WORDS_BIGENDIAN
-#ifdef __BIG_ENDIAN__
-#define WORDS_BIGENDIAN
-#endif
-#endif
-
-#ifdef _WIN32
-#include "ruby/win32.h"
-#endif
-
-#if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE)
-#include <net/socket.h> /* intern.h needs fd_set definition */
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-
-#ifndef FALSE
-# define FALSE 0
-#elif FALSE
-# error FALSE must be false
-#endif
-#ifndef TRUE
-# define TRUE 1
-#elif !TRUE
-# error TRUE must be true
-#endif
-
-#endif
-
-#ifndef RUBY_FUNC_EXPORTED
-#define RUBY_FUNC_EXPORTED
-#endif
-
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-#ifndef EXTERN
-#define EXTERN RUBY_EXTERN	/* deprecated */
-#endif
-
-#ifndef RUBY_MBCHAR_MAXSIZE
-#define RUBY_MBCHAR_MAXSIZE INT_MAX
-        /* MB_CUR_MAX will not work well in C locale */
-#endif
-
-#if defined(__sparc)
-void rb_sparc_flush_register_windows(void);
-#  define FLUSH_REGISTER_WINDOWS rb_sparc_flush_register_windows()
-#elif defined(__ia64)
-void *rb_ia64_bsp(void);
-void rb_ia64_flushrs(void);
-#  define FLUSH_REGISTER_WINDOWS rb_ia64_flushrs()
-#else
-#  define FLUSH_REGISTER_WINDOWS ((void)0)
-#endif
-
-#if defined(DOSISH)
-#define PATH_SEP ";"
-#else
-#define PATH_SEP ":"
-#endif
-#define PATH_SEP_CHAR PATH_SEP[0]
-
-#define PATH_ENV "PATH"
-
-#if defined(DOSISH) && !defined(__EMX__)
-#define ENV_IGNORECASE
-#endif
-
-#ifndef CASEFOLD_FILESYSTEM
-# if defined DOSISH
-#   define CASEFOLD_FILESYSTEM 1
-# else
-#   define CASEFOLD_FILESYSTEM 0
-# endif
-#endif
-
-#ifndef DLEXT_MAXLEN
-#define DLEXT_MAXLEN 4
-#endif
-
-#ifndef RUBY_PLATFORM
-#define RUBY_PLATFORM "unknown-unknown"
-#endif
-
-#ifndef FUNC_MINIMIZED
-#define FUNC_MINIMIZED(x) x
-#endif
-#ifndef RUBY_ALIAS_FUNCTION_TYPE
-#define RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args) \
-    FUNC_MINIMIZED(type prot) {return name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION_VOID
-#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
-    void prot {name args;}
-#endif
-#ifndef RUBY_ALIAS_FUNCTION
-#define RUBY_ALIAS_FUNCTION(prot, name, args) \
-    RUBY_ALIAS_FUNCTION_TYPE(VALUE, prot, name, args)
-#endif
-
-#ifndef UNALIGNED_WORD_ACCESS
-# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
-     defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || \
-     defined(__powerpc64__) || \
-     defined(__mc68020__)
-#   define UNALIGNED_WORD_ACCESS 1
-# else
-#   define UNALIGNED_WORD_ACCESS 0
-# endif
-#endif
-#ifndef PACKED_STRUCT
-# define PACKED_STRUCT(x) x
-#endif
-#ifndef PACKED_STRUCT_UNALIGNED
-# if UNALIGNED_WORD_ACCESS
-#   define PACKED_STRUCT_UNALIGNED(x) PACKED_STRUCT(x)
-# else
-#   define PACKED_STRUCT_UNALIGNED(x) x
-# endif
-#endif
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_DEFINES_H */
@@ -1,32 +0,0 @@
-/************************************************
-
-  digest.h - header file for ruby digest modules
-
-  $Author: nobu $
-  created at: Fri May 25 08:54:56 JST 2001
-
-
-  Copyright (C) 2001-2006 Akinori MUSHA
-
-  $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
-  $Id: digest.h 46826 2014-07-15 14:58:53Z nobu $
-
-************************************************/
-
-#include "ruby.h"
-
-#define RUBY_DIGEST_API_VERSION	3
-
-typedef int (*rb_digest_hash_init_func_t)(void *);
-typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
-typedef int (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
-
-typedef struct {
-    int api_version;
-    size_t digest_len;
-    size_t block_len;
-    size_t ctx_size;
-    rb_digest_hash_init_func_t init_func;
-    rb_digest_hash_update_func_t update_func;
-    rb_digest_hash_finish_func_t finish_func;
-} rb_digest_metadata_t;
@@ -1,359 +0,0 @@
-/**********************************************************************
-
-  encoding.h -
-
-  $Author: matz $
-  created at: Thu May 24 11:49:41 JST 2007
-
-  Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_ENCODING_H
-#define RUBY_ENCODING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdarg.h>
-#include "ruby/oniguruma.h"
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-#define ENCODING_INLINE_MAX 127
-#define ENCODING_SHIFT (FL_USHIFT+10)
-#define ENCODING_MASK (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT) /* FL_USER10|FL_USER11|FL_USER12|FL_USER13|FL_USER14|FL_USER15|FL_USER16 */
-
-#define ENCODING_SET_INLINED(obj,i) do {\
-    RBASIC(obj)->flags &= ~ENCODING_MASK;\
-    RBASIC(obj)->flags |= (VALUE)(i) << ENCODING_SHIFT;\
-} while (0)
-#define ENCODING_SET(obj,i) rb_enc_set_index((obj), (i))
-
-#define ENCODING_GET_INLINED(obj) (int)((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)
-#define ENCODING_GET(obj) \
-    (ENCODING_GET_INLINED(obj) != ENCODING_INLINE_MAX ? \
-     ENCODING_GET_INLINED(obj) : \
-     rb_enc_get_index(obj))
-
-#define ENCODING_IS_ASCII8BIT(obj) (ENCODING_GET_INLINED(obj) == 0)
-
-#define ENCODING_MAXNAMELEN 42
-
-#define ENC_CODERANGE_MASK	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE_UNKNOWN	0
-#define ENC_CODERANGE_7BIT	((int)FL_USER8)
-#define ENC_CODERANGE_VALID	((int)FL_USER9)
-#define ENC_CODERANGE_BROKEN	((int)(FL_USER8|FL_USER9))
-#define ENC_CODERANGE(obj) ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)
-#define ENC_CODERANGE_ASCIIONLY(obj) (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)
-#define ENC_CODERANGE_SET(obj,cr) (RBASIC(obj)->flags = \
-				   (RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr))
-#define ENC_CODERANGE_CLEAR(obj) ENC_CODERANGE_SET((obj),0)
-
-/* assumed ASCII compatibility */
-#define ENC_CODERANGE_AND(a, b) \
-    ((a) == ENC_CODERANGE_7BIT ? (b) : \
-     (a) == ENC_CODERANGE_VALID ? ((b) == ENC_CODERANGE_7BIT ? ENC_CODERANGE_VALID : (b)) : \
-     ENC_CODERANGE_UNKNOWN)
-
-#define ENCODING_CODERANGE_SET(obj, encindex, cr) \
-    do { \
-        VALUE rb_encoding_coderange_obj = (obj); \
-        ENCODING_SET(rb_encoding_coderange_obj, (encindex)); \
-        ENC_CODERANGE_SET(rb_encoding_coderange_obj, (cr)); \
-    } while (0)
-
-typedef const OnigEncodingType rb_encoding;
-
-int rb_char_to_option_kcode(int c, int *option, int *kcode);
-
-int rb_enc_replicate(const char *, rb_encoding *);
-int rb_define_dummy_encoding(const char *);
-int rb_enc_dummy_p(rb_encoding *enc);
-int rb_enc_to_index(rb_encoding *enc);
-int rb_enc_get_index(VALUE obj);
-void rb_enc_set_index(VALUE obj, int encindex);
-int rb_enc_find_index(const char *name);
-int rb_to_encoding_index(VALUE);
-rb_encoding *rb_to_encoding(VALUE);
-rb_encoding *rb_find_encoding(VALUE);
-rb_encoding *rb_enc_get(VALUE);
-rb_encoding *rb_enc_compatible(VALUE,VALUE);
-rb_encoding *rb_enc_check(VALUE,VALUE);
-VALUE rb_enc_associate_index(VALUE, int);
-VALUE rb_enc_associate(VALUE, rb_encoding*);
-void rb_enc_copy(VALUE dst, VALUE src);
-
-VALUE rb_enc_str_new(const char*, long, rb_encoding*);
-VALUE rb_enc_str_new_cstr(const char*, rb_encoding*);
-VALUE rb_enc_str_new_static(const char*, long, rb_encoding*);
-VALUE rb_enc_reg_new(const char*, long, rb_encoding*, int);
-PRINTF_ARGS(VALUE rb_enc_sprintf(rb_encoding *, const char*, ...), 2, 3);
-VALUE rb_enc_vsprintf(rb_encoding *, const char*, va_list);
-long rb_enc_strlen(const char*, const char*, rb_encoding*);
-char* rb_enc_nth(const char*, const char*, long, rb_encoding*);
-VALUE rb_obj_encoding(VALUE);
-VALUE rb_enc_str_buf_cat(VALUE str, const char *ptr, long len, rb_encoding *enc);
-VALUE rb_enc_uint_chr(unsigned int code, rb_encoding *enc);
-
-VALUE rb_external_str_new_with_enc(const char *ptr, long len, rb_encoding *);
-VALUE rb_str_export_to_enc(VALUE, rb_encoding *);
-VALUE rb_str_conv_enc(VALUE str, rb_encoding *from, rb_encoding *to);
-VALUE rb_str_conv_enc_opts(VALUE str, rb_encoding *from, rb_encoding *to, int ecflags, VALUE ecopts);
-
-#if defined(__GNUC__) && !defined(__PCC__)
-#define rb_enc_str_new(str, len, enc) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str) && __builtin_constant_p(len)) ? \
-	rb_enc_str_new_static((str), (len), (enc)) : \
-	rb_enc_str_new((str), (len), (enc)); \
-})
-#define rb_enc_str_new_cstr(str, enc) __extension__ (	\
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_enc_str_new_static((str), (long)strlen(str), (enc)) : \
-	rb_enc_str_new_cstr((str), (enc)); \
-})
-#endif
-
-PRINTF_ARGS(NORETURN(void rb_enc_raise(rb_encoding *, VALUE, const char*, ...)), 3, 4);
-
-/* index -> rb_encoding */
-rb_encoding *rb_enc_from_index(int idx);
-
-/* name -> rb_encoding */
-rb_encoding *rb_enc_find(const char *name);
-
-/* rb_encoding * -> name */
-#define rb_enc_name(enc) (enc)->name
-
-/* rb_encoding * -> minlen/maxlen */
-#define rb_enc_mbminlen(enc) (enc)->min_enc_len
-#define rb_enc_mbmaxlen(enc) (enc)->max_enc_len
-
-/* -> mbclen (no error notification: 0 < ret <= e-p, no exception) */
-int rb_enc_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> mbclen (only for valid encoding) */
-int rb_enc_fast_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> chlen, invalid or needmore */
-int rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc);
-#define MBCLEN_CHARFOUND_P(ret)     ONIGENC_MBCLEN_CHARFOUND_P(ret)
-#define MBCLEN_CHARFOUND_LEN(ret)     ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
-#define MBCLEN_INVALID_P(ret)       ONIGENC_MBCLEN_INVALID_P(ret)
-#define MBCLEN_NEEDMORE_P(ret)      ONIGENC_MBCLEN_NEEDMORE_P(ret)
-#define MBCLEN_NEEDMORE_LEN(ret)      ONIGENC_MBCLEN_NEEDMORE_LEN(ret)
-
-/* -> 0x00..0x7f, -1 */
-int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc);
-
-
-/* -> code (and len) or raise exception */
-unsigned int rb_enc_codepoint_len(const char *p, const char *e, int *len, rb_encoding *enc);
-
-/* prototype for obsolete function */
-unsigned int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc);
-/* overriding macro */
-#define rb_enc_codepoint(p,e,enc) rb_enc_codepoint_len((p),(e),0,(enc))
-#define rb_enc_mbc_to_codepoint(p, e, enc) ONIGENC_MBC_TO_CODE((enc),(UChar*)(p),(UChar*)(e))
-
-/* -> codelen>0 or raise exception */
-int rb_enc_codelen(int code, rb_encoding *enc);
-/* -> 0 for invalid codepoint */
-int rb_enc_code_to_mbclen(int code, rb_encoding *enc);
-#define rb_enc_code_to_mbclen(c, enc) ONIGENC_CODE_TO_MBCLEN((enc), (c));
-
-/* code,ptr,encoding -> write buf */
-#define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf))
-
-/* start, ptr, end, encoding -> prev_char */
-#define rb_enc_prev_char(s,p,e,enc) ((char *)onigenc_get_prev_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-/* start, ptr, end, encoding -> next_char */
-#define rb_enc_left_char_head(s,p,e,enc) ((char *)onigenc_get_left_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_right_char_head(s,p,e,enc) ((char *)onigenc_get_right_adjust_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))
-#define rb_enc_step_back(s,p,e,n,enc) ((char *)onigenc_step_back((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n)))
-
-/* ptr, ptr, encoding -> newline_or_not */
-#define rb_enc_is_newline(p,end,enc)  ONIGENC_IS_MBC_NEWLINE((enc),(UChar*)(p),(UChar*)(end))
-
-#define rb_enc_isctype(c,t,enc) ONIGENC_IS_CODE_CTYPE((enc),(c),(t))
-#define rb_enc_isascii(c,enc) ONIGENC_IS_CODE_ASCII(c)
-#define rb_enc_isalpha(c,enc) ONIGENC_IS_CODE_ALPHA((enc),(c))
-#define rb_enc_islower(c,enc) ONIGENC_IS_CODE_LOWER((enc),(c))
-#define rb_enc_isupper(c,enc) ONIGENC_IS_CODE_UPPER((enc),(c))
-#define rb_enc_ispunct(c,enc) ONIGENC_IS_CODE_PUNCT((enc),(c))
-#define rb_enc_isalnum(c,enc) ONIGENC_IS_CODE_ALNUM((enc),(c))
-#define rb_enc_isprint(c,enc) ONIGENC_IS_CODE_PRINT((enc),(c))
-#define rb_enc_isspace(c,enc) ONIGENC_IS_CODE_SPACE((enc),(c))
-#define rb_enc_isdigit(c,enc) ONIGENC_IS_CODE_DIGIT((enc),(c))
-
-#define rb_enc_asciicompat(enc) (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))
-
-int rb_enc_casefold(char *to, const char *p, const char *e, rb_encoding *enc);
-int rb_enc_toupper(int c, rb_encoding *enc);
-int rb_enc_tolower(int c, rb_encoding *enc);
-ID rb_intern3(const char*, long, rb_encoding*);
-ID rb_interned_id_p(const char *, long, rb_encoding *);
-int rb_enc_symname_p(const char*, rb_encoding*);
-int rb_enc_symname2_p(const char*, long, rb_encoding*);
-int rb_enc_str_coderange(VALUE);
-long rb_str_coderange_scan_restartable(const char*, const char*, rb_encoding*, int*);
-int rb_enc_str_asciionly_p(VALUE);
-#define rb_enc_str_asciicompat_p(str) rb_enc_asciicompat(rb_enc_get(str))
-VALUE rb_enc_from_encoding(rb_encoding *enc);
-int rb_enc_unicode_p(rb_encoding *enc);
-rb_encoding *rb_ascii8bit_encoding(void);
-rb_encoding *rb_utf8_encoding(void);
-rb_encoding *rb_usascii_encoding(void);
-rb_encoding *rb_locale_encoding(void);
-rb_encoding *rb_filesystem_encoding(void);
-rb_encoding *rb_default_external_encoding(void);
-rb_encoding *rb_default_internal_encoding(void);
-#ifndef rb_ascii8bit_encindex
-int rb_ascii8bit_encindex(void);
-#endif
-#ifndef rb_utf8_encindex
-int rb_utf8_encindex(void);
-#endif
-#ifndef rb_usascii_encindex
-int rb_usascii_encindex(void);
-#endif
-int rb_locale_encindex(void);
-int rb_filesystem_encindex(void);
-VALUE rb_enc_default_external(void);
-VALUE rb_enc_default_internal(void);
-void rb_enc_set_default_external(VALUE encoding);
-void rb_enc_set_default_internal(VALUE encoding);
-VALUE rb_locale_charmap(VALUE klass);
-long rb_memsearch(const void*,long,const void*,long,rb_encoding*);
-char *rb_enc_path_next(const char *,const char *,rb_encoding*);
-char *rb_enc_path_skip_prefix(const char *,const char *,rb_encoding*);
-char *rb_enc_path_last_separator(const char *,const char *,rb_encoding*);
-char *rb_enc_path_end(const char *,const char *,rb_encoding*);
-const char *ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encoding *enc);
-const char *ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc);
-ID rb_check_id_cstr(const char *ptr, long len, rb_encoding *enc);
-VALUE rb_check_symbol_cstr(const char *ptr, long len, rb_encoding *enc);
-
-RUBY_EXTERN VALUE rb_cEncoding;
-
-/* econv stuff */
-
-typedef enum {
-    econv_invalid_byte_sequence,
-    econv_undefined_conversion,
-    econv_destination_buffer_full,
-    econv_source_buffer_empty,
-    econv_finished,
-    econv_after_output,
-    econv_incomplete_input
-} rb_econv_result_t;
-
-typedef struct rb_econv_t rb_econv_t;
-
-VALUE rb_str_encode(VALUE str, VALUE to, int ecflags, VALUE ecopts);
-int rb_econv_has_convpath_p(const char* from_encoding, const char* to_encoding);
-
-int rb_econv_prepare_options(VALUE opthash, VALUE *ecopts, int ecflags);
-int rb_econv_prepare_opts(VALUE opthash, VALUE *ecopts);
-
-rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, int ecflags);
-rb_econv_t *rb_econv_open_opts(const char *source_encoding, const char *destination_encoding, int ecflags, VALUE ecopts);
-
-rb_econv_result_t rb_econv_convert(rb_econv_t *ec,
-    const unsigned char **source_buffer_ptr, const unsigned char *source_buffer_end,
-    unsigned char **destination_buffer_ptr, unsigned char *destination_buffer_end,
-    int flags);
-void rb_econv_close(rb_econv_t *ec);
-
-/* result: 0:success -1:failure */
-int rb_econv_set_replacement(rb_econv_t *ec, const unsigned char *str, size_t len, const char *encname);
-
-/* result: 0:success -1:failure */
-int rb_econv_decorate_at_first(rb_econv_t *ec, const char *decorator_name);
-int rb_econv_decorate_at_last(rb_econv_t *ec, const char *decorator_name);
-
-VALUE rb_econv_open_exc(const char *senc, const char *denc, int ecflags);
-
-/* result: 0:success -1:failure */
-int rb_econv_insert_output(rb_econv_t *ec,
-    const unsigned char *str, size_t len, const char *str_encoding);
-
-/* encoding that rb_econv_insert_output doesn't need conversion */
-const char *rb_econv_encoding_to_insert_output(rb_econv_t *ec);
-
-/* raise an error if the last rb_econv_convert is error */
-void rb_econv_check_error(rb_econv_t *ec);
-
-/* returns an exception object or nil */
-VALUE rb_econv_make_exception(rb_econv_t *ec);
-
-int rb_econv_putbackable(rb_econv_t *ec);
-void rb_econv_putback(rb_econv_t *ec, unsigned char *p, int n);
-
-/* returns the corresponding ASCII compatible encoding for encname,
- * or NULL if encname is not ASCII incompatible encoding. */
-const char *rb_econv_asciicompat_encoding(const char *encname);
-
-VALUE rb_econv_str_convert(rb_econv_t *ec, VALUE src, int flags);
-VALUE rb_econv_substr_convert(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, int flags);
-VALUE rb_econv_str_append(rb_econv_t *ec, VALUE src, VALUE dst, int flags);
-VALUE rb_econv_substr_append(rb_econv_t *ec, VALUE src, long byteoff, long bytesize, VALUE dst, int flags);
-VALUE rb_econv_append(rb_econv_t *ec, const char *bytesrc, long bytesize, VALUE dst, int flags);
-
-void rb_econv_binmode(rb_econv_t *ec);
-
-/* flags for rb_econv_open */
-
-#define ECONV_ERROR_HANDLER_MASK                0x000000ff
-
-#define ECONV_INVALID_MASK                      0x0000000f
-#define ECONV_INVALID_REPLACE                   0x00000002
-
-#define ECONV_UNDEF_MASK                        0x000000f0
-#define ECONV_UNDEF_REPLACE                     0x00000020
-#define ECONV_UNDEF_HEX_CHARREF                 0x00000030
-
-#define ECONV_DECORATOR_MASK                    0x0000ff00
-#define ECONV_NEWLINE_DECORATOR_MASK            0x00003f00
-#define ECONV_NEWLINE_DECORATOR_READ_MASK       0x00000f00
-#define ECONV_NEWLINE_DECORATOR_WRITE_MASK      0x00003000
-
-#define ECONV_UNIVERSAL_NEWLINE_DECORATOR       0x00000100
-#define ECONV_CRLF_NEWLINE_DECORATOR            0x00001000
-#define ECONV_CR_NEWLINE_DECORATOR              0x00002000
-#define ECONV_XML_TEXT_DECORATOR                0x00004000
-#define ECONV_XML_ATTR_CONTENT_DECORATOR        0x00008000
-
-#define ECONV_STATEFUL_DECORATOR_MASK           0x00f00000
-#define ECONV_XML_ATTR_QUOTE_DECORATOR          0x00100000
-
-#if defined(RUBY_TEST_CRLF_ENVIRONMENT) || defined(_WIN32)
-#define ECONV_DEFAULT_NEWLINE_DECORATOR ECONV_CRLF_NEWLINE_DECORATOR
-#else
-#define ECONV_DEFAULT_NEWLINE_DECORATOR 0
-#endif
-
-/* end of flags for rb_econv_open */
-
-/* flags for rb_econv_convert */
-#define ECONV_PARTIAL_INPUT                     0x00010000
-#define ECONV_AFTER_OUTPUT                      0x00020000
-/* end of flags for rb_econv_convert */
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_ENCODING_H */
@@ -1,989 +0,0 @@
-/**********************************************************************
-
-  intern.h -
-
-  $Author: nobu $
-  created at: Thu Jun 10 14:22:17 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
-  Copyright (C) 2000  Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-#ifndef RUBY_INTERN_H
-#define RUBY_INTERN_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/defines.h"
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#ifdef HAVE_STDARG_PROTOTYPES
-# include <stdarg.h>
-#else
-# include <varargs.h>
-#endif
-
-#include "ruby/st.h"
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-/*
- * Functions and variables that are used by more than one source file of
- * the kernel.
- */
-
-#define UNLIMITED_ARGUMENTS (-1)
-
-/* array.c */
-void rb_mem_clear(register VALUE*, register long);
-VALUE rb_assoc_new(VALUE, VALUE);
-VALUE rb_check_array_type(VALUE);
-VALUE rb_ary_new(void);
-VALUE rb_ary_new_capa(long capa);
-VALUE rb_ary_new_from_args(long n, ...);
-VALUE rb_ary_new_from_values(long n, const VALUE *elts);
-VALUE rb_ary_tmp_new(long);
-void rb_ary_free(VALUE);
-void rb_ary_modify(VALUE);
-VALUE rb_ary_freeze(VALUE);
-VALUE rb_ary_shared_with_p(VALUE, VALUE);
-VALUE rb_ary_aref(int, const VALUE*, VALUE);
-VALUE rb_ary_subseq(VALUE, long, long);
-void rb_ary_store(VALUE, long, VALUE);
-VALUE rb_ary_dup(VALUE);
-VALUE rb_ary_resurrect(VALUE ary);
-VALUE rb_ary_to_ary(VALUE);
-VALUE rb_ary_to_s(VALUE);
-VALUE rb_ary_cat(VALUE, const VALUE *, long);
-VALUE rb_ary_push(VALUE, VALUE);
-VALUE rb_ary_pop(VALUE);
-VALUE rb_ary_shift(VALUE);
-VALUE rb_ary_unshift(VALUE, VALUE);
-VALUE rb_ary_entry(VALUE, long);
-VALUE rb_ary_each(VALUE);
-VALUE rb_ary_join(VALUE, VALUE);
-VALUE rb_ary_reverse(VALUE);
-VALUE rb_ary_rotate(VALUE, long);
-VALUE rb_ary_sort(VALUE);
-VALUE rb_ary_sort_bang(VALUE);
-VALUE rb_ary_delete(VALUE, VALUE);
-VALUE rb_ary_delete_at(VALUE, long);
-VALUE rb_ary_clear(VALUE);
-VALUE rb_ary_plus(VALUE, VALUE);
-VALUE rb_ary_concat(VALUE, VALUE);
-VALUE rb_ary_assoc(VALUE, VALUE);
-VALUE rb_ary_rassoc(VALUE, VALUE);
-VALUE rb_ary_includes(VALUE, VALUE);
-VALUE rb_ary_cmp(VALUE, VALUE);
-VALUE rb_ary_replace(VALUE copy, VALUE orig);
-VALUE rb_get_values_at(VALUE, long, int, const VALUE*, VALUE(*)(VALUE,long));
-VALUE rb_ary_resize(VALUE ary, long len);
-#define rb_ary_new2 rb_ary_new_capa
-#define rb_ary_new3 rb_ary_new_from_args
-#define rb_ary_new4 rb_ary_new_from_values
-/* bignum.c */
-VALUE rb_big_new(size_t, int);
-int rb_bigzero_p(VALUE x);
-VALUE rb_big_clone(VALUE);
-void rb_big_2comp(VALUE);
-VALUE rb_big_norm(VALUE);
-void rb_big_resize(VALUE big, size_t len);
-VALUE rb_cstr_to_inum(const char*, int, int);
-VALUE rb_str_to_inum(VALUE, int, int);
-VALUE rb_cstr2inum(const char*, int);
-VALUE rb_str2inum(VALUE, int);
-VALUE rb_big2str(VALUE, int);
-long rb_big2long(VALUE);
-#define rb_big2int(x) rb_big2long(x)
-unsigned long rb_big2ulong(VALUE);
-#define rb_big2uint(x) rb_big2ulong(x)
-#if HAVE_LONG_LONG
-LONG_LONG rb_big2ll(VALUE);
-unsigned LONG_LONG rb_big2ull(VALUE);
-#endif  /* HAVE_LONG_LONG */
-void rb_big_pack(VALUE val, unsigned long *buf, long num_longs);
-VALUE rb_big_unpack(unsigned long *buf, long num_longs);
-int rb_uv_to_utf8(char[6],unsigned long);
-VALUE rb_dbl2big(double);
-double rb_big2dbl(VALUE);
-VALUE rb_big_cmp(VALUE, VALUE);
-VALUE rb_big_eq(VALUE, VALUE);
-VALUE rb_big_eql(VALUE, VALUE);
-VALUE rb_big_plus(VALUE, VALUE);
-VALUE rb_big_minus(VALUE, VALUE);
-VALUE rb_big_mul(VALUE, VALUE);
-VALUE rb_big_div(VALUE, VALUE);
-VALUE rb_big_idiv(VALUE, VALUE);
-VALUE rb_big_modulo(VALUE, VALUE);
-VALUE rb_big_divmod(VALUE, VALUE);
-VALUE rb_big_pow(VALUE, VALUE);
-VALUE rb_big_and(VALUE, VALUE);
-VALUE rb_big_or(VALUE, VALUE);
-VALUE rb_big_xor(VALUE, VALUE);
-VALUE rb_big_lshift(VALUE, VALUE);
-VALUE rb_big_rshift(VALUE, VALUE);
-
-/* For rb_integer_pack and rb_integer_unpack: */
-/* "MS" in MSWORD and MSBYTE means "most significant" */
-/* "LS" in LSWORD and LSBYTE means "least significant" */
-#define INTEGER_PACK_MSWORD_FIRST       0x01
-#define INTEGER_PACK_LSWORD_FIRST       0x02
-#define INTEGER_PACK_MSBYTE_FIRST       0x10
-#define INTEGER_PACK_LSBYTE_FIRST       0x20
-#define INTEGER_PACK_NATIVE_BYTE_ORDER  0x40
-#define INTEGER_PACK_2COMP              0x80
-#define INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION     0x400
-/* For rb_integer_unpack: */
-#define INTEGER_PACK_FORCE_BIGNUM       0x100
-#define INTEGER_PACK_NEGATIVE           0x200
-/* Combinations: */
-#define INTEGER_PACK_LITTLE_ENDIAN \
-    (INTEGER_PACK_LSWORD_FIRST | \
-     INTEGER_PACK_LSBYTE_FIRST)
-#define INTEGER_PACK_BIG_ENDIAN \
-    (INTEGER_PACK_MSWORD_FIRST | \
-     INTEGER_PACK_MSBYTE_FIRST)
-int rb_integer_pack(VALUE val, void *words, size_t numwords, size_t wordsize, size_t nails, int flags);
-VALUE rb_integer_unpack(const void *words, size_t numwords, size_t wordsize, size_t nails, int flags);
-size_t rb_absint_size(VALUE val, int *nlz_bits_ret);
-size_t rb_absint_numwords(VALUE val, size_t word_numbits, size_t *nlz_bits_ret);
-int rb_absint_singlebit_p(VALUE val);
-
-/* rational.c */
-VALUE rb_rational_raw(VALUE, VALUE);
-#define rb_rational_raw1(x) rb_rational_raw((x), INT2FIX(1))
-#define rb_rational_raw2(x,y) rb_rational_raw((x), (y))
-VALUE rb_rational_new(VALUE, VALUE);
-#define rb_rational_new1(x) rb_rational_new((x), INT2FIX(1))
-#define rb_rational_new2(x,y) rb_rational_new((x), (y))
-VALUE rb_Rational(VALUE, VALUE);
-#define rb_Rational1(x) rb_Rational((x), INT2FIX(1))
-#define rb_Rational2(x,y) rb_Rational((x), (y))
-VALUE rb_rational_num(VALUE rat);
-VALUE rb_rational_den(VALUE rat);
-VALUE rb_flt_rationalize_with_prec(VALUE, VALUE);
-VALUE rb_flt_rationalize(VALUE);
-/* complex.c */
-VALUE rb_complex_raw(VALUE, VALUE);
-#define rb_complex_raw1(x) rb_complex_raw((x), INT2FIX(0))
-#define rb_complex_raw2(x,y) rb_complex_raw((x), (y))
-VALUE rb_complex_new(VALUE, VALUE);
-#define rb_complex_new1(x) rb_complex_new((x), INT2FIX(0))
-#define rb_complex_new2(x,y) rb_complex_new((x), (y))
-VALUE rb_complex_polar(VALUE, VALUE);
-VALUE rb_Complex(VALUE, VALUE);
-#define rb_Complex1(x) rb_Complex((x), INT2FIX(0))
-#define rb_Complex2(x,y) rb_Complex((x), (y))
-DEPRECATED(VALUE rb_complex_set_real(VALUE, VALUE));
-DEPRECATED(VALUE rb_complex_set_imag(VALUE, VALUE));
-/* class.c */
-VALUE rb_class_boot(VALUE);
-VALUE rb_class_new(VALUE);
-VALUE rb_mod_init_copy(VALUE, VALUE);
-VALUE rb_singleton_class_clone(VALUE);
-void rb_singleton_class_attached(VALUE,VALUE);
-VALUE rb_make_metaclass(VALUE, VALUE);
-void rb_check_inheritable(VALUE);
-VALUE rb_class_inherited(VALUE, VALUE);
-VALUE rb_define_class_id(ID, VALUE);
-VALUE rb_define_class_id_under(VALUE, ID, VALUE);
-VALUE rb_module_new(void);
-VALUE rb_define_module_id(ID);
-VALUE rb_define_module_id_under(VALUE, ID);
-VALUE rb_include_class_new(VALUE, VALUE);
-VALUE rb_mod_included_modules(VALUE);
-VALUE rb_mod_include_p(VALUE, VALUE);
-VALUE rb_mod_ancestors(VALUE);
-VALUE rb_class_instance_methods(int, const VALUE*, VALUE);
-VALUE rb_class_public_instance_methods(int, const VALUE*, VALUE);
-VALUE rb_class_protected_instance_methods(int, const VALUE*, VALUE);
-VALUE rb_class_private_instance_methods(int, const VALUE*, VALUE);
-VALUE rb_obj_singleton_methods(int, const VALUE*, VALUE);
-void rb_define_method_id(VALUE, ID, VALUE (*)(ANYARGS), int);
-void rb_frozen_class_p(VALUE);
-void rb_undef(VALUE, ID);
-void rb_define_protected_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_private_method(VALUE, const char*, VALUE (*)(ANYARGS), int);
-void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
-VALUE rb_singleton_class(VALUE);
-/* compar.c */
-int rb_cmpint(VALUE, VALUE, VALUE);
-NORETURN(void rb_cmperr(VALUE, VALUE));
-/* cont.c */
-VALUE rb_fiber_new(VALUE (*)(ANYARGS), VALUE);
-VALUE rb_fiber_resume(VALUE fib, int argc, const VALUE *argv);
-VALUE rb_fiber_yield(int argc, const VALUE *argv);
-VALUE rb_fiber_current(void);
-VALUE rb_fiber_alive_p(VALUE);
-/* enum.c */
-VALUE rb_enum_values_pack(int, const VALUE*);
-/* enumerator.c */
-VALUE rb_enumeratorize(VALUE, VALUE, int, const VALUE *);
-typedef VALUE rb_enumerator_size_func(VALUE, VALUE, VALUE);
-VALUE rb_enumeratorize_with_size(VALUE, VALUE, int, const VALUE *, rb_enumerator_size_func *);
-#ifndef RUBY_EXPORT
-#define rb_enumeratorize_with_size(obj, id, argc, argv, size_fn) \
-    rb_enumeratorize_with_size(obj, id, argc, argv, (rb_enumerator_size_func *)(size_fn))
-#endif
-#define SIZED_ENUMERATOR(obj, argc, argv, size_fn) \
-    rb_enumeratorize_with_size((obj), ID2SYM(rb_frame_this_func()), \
-			       (argc), (argv), (size_fn))
-#define RETURN_SIZED_ENUMERATOR(obj, argc, argv, size_fn) do {		\
-	if (!rb_block_given_p())					\
-	    return SIZED_ENUMERATOR(obj, argc, argv, size_fn);		\
-    } while (0)
-#define RETURN_ENUMERATOR(obj, argc, argv) RETURN_SIZED_ENUMERATOR(obj, argc, argv, 0)
-/* error.c */
-VALUE rb_exc_new(VALUE, const char*, long);
-VALUE rb_exc_new_cstr(VALUE, const char*);
-VALUE rb_exc_new_str(VALUE, VALUE);
-#define rb_exc_new2 rb_exc_new_cstr
-#define rb_exc_new3 rb_exc_new_str
-PRINTF_ARGS(NORETURN(void rb_loaderror(const char*, ...)), 1, 2);
-PRINTF_ARGS(NORETURN(void rb_loaderror_with_path(VALUE path, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error(ID, const char*, ...)), 2, 3);
-PRINTF_ARGS(NORETURN(void rb_name_error_str(VALUE, const char*, ...)), 2, 3);
-NORETURN(void rb_invalid_str(const char*, const char*));
-PRINTF_ARGS(void rb_compile_error(const char*, int, const char*, ...), 3, 4);
-PRINTF_ARGS(void rb_compile_error_with_enc(const char*, int, void *, const char*, ...), 4, 5);
-PRINTF_ARGS(void rb_compile_error_append(const char*, ...), 1, 2);
-NORETURN(void rb_error_frozen(const char*));
-NORETURN(void rb_error_frozen_object(VALUE));
-void rb_error_untrusted(VALUE);
-void rb_check_frozen(VALUE);
-void rb_check_trusted(VALUE);
-#define rb_check_frozen_internal(obj) do { \
-	VALUE frozen_obj = (obj); \
-	if (OBJ_FROZEN(frozen_obj)) { \
-	    rb_error_frozen_object(frozen_obj); \
-	} \
-    } while (0)
-#define rb_check_trusted_internal(obj) ((void) 0)
-#ifdef __GNUC__
-#define rb_check_frozen(obj) __extension__({rb_check_frozen_internal(obj);})
-#define rb_check_trusted(obj) __extension__({rb_check_trusted_internal(obj);})
-#else
-static inline void
-rb_check_frozen_inline(VALUE obj)
-{
-    rb_check_frozen_internal(obj);
-}
-#define rb_check_frozen(obj) rb_check_frozen_inline(obj)
-static inline void
-rb_check_trusted_inline(VALUE obj)
-{
-    rb_check_trusted_internal(obj);
-}
-#define rb_check_trusted(obj) rb_check_trusted_inline(obj)
-#endif
-void rb_check_copyable(VALUE obj, VALUE orig);
-
-#define OBJ_INIT_COPY(obj, orig) \
-    ((obj) != (orig) && (rb_obj_init_copy((obj), (orig)), 1))
-
-/* eval.c */
-int rb_sourceline(void);
-const char *rb_sourcefile(void);
-VALUE rb_check_funcall(VALUE, ID, int, const VALUE*);
-
-NORETURN(void rb_error_arity(int, int, int));
-#define rb_check_arity rb_check_arity /* for ifdef */
-static inline void
-rb_check_arity(int argc, int min, int max)
-{
-    if ((argc < min) || (max != UNLIMITED_ARGUMENTS && argc > max))
-	rb_error_arity(argc, min, max);
-}
-
-#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
-typedef struct {
-    int maxfd;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-void rb_fd_zero(rb_fdset_t *);
-void rb_fd_set(int, rb_fdset_t *);
-void rb_fd_clr(int, rb_fdset_t *);
-int rb_fd_isset(int, const rb_fdset_t *);
-void rb_fd_copy(rb_fdset_t *, const fd_set *, int);
-void rb_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-
-struct timeval;
-int rb_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->maxfd)
-
-#elif defined(_WIN32)
-
-typedef struct {
-    int capa;
-    fd_set *fdset;
-} rb_fdset_t;
-
-void rb_fd_init(rb_fdset_t *);
-void rb_fd_term(rb_fdset_t *);
-#define rb_fd_zero(f)		((f)->fdset->fd_count = 0)
-void rb_fd_set(int, rb_fdset_t *);
-#define rb_fd_clr(n, f)		rb_w32_fdclr((n), (f)->fdset)
-#define rb_fd_isset(n, f)	rb_w32_fdisset((n), (f)->fdset)
-#define rb_fd_copy(d, s, n)	rb_w32_fd_copy((d), (s), (n))
-void rb_w32_fd_copy(rb_fdset_t *, const fd_set *, int);
-#define rb_fd_dup(d, s)	rb_w32_fd_dup((d), (s))
-void rb_w32_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src);
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	rb_w32_select((n), (rfds) ? ((rb_fdset_t*)(rfds))->fdset : NULL, (wfds) ? ((rb_fdset_t*)(wfds))->fdset : NULL, (efds) ? ((rb_fdset_t*)(efds))->fdset: NULL, (timeout))
-#define rb_fd_resize(n, f)	((void)(f))
-
-#define rb_fd_ptr(f)	((f)->fdset)
-#define rb_fd_max(f)	((f)->fdset->fd_count)
-
-#else
-
-typedef fd_set rb_fdset_t;
-#define rb_fd_zero(f)	FD_ZERO(f)
-#define rb_fd_set(n, f)	FD_SET((n), (f))
-#define rb_fd_clr(n, f)	FD_CLR((n), (f))
-#define rb_fd_isset(n, f) FD_ISSET((n), (f))
-#define rb_fd_copy(d, s, n) (*(d) = *(s))
-#define rb_fd_dup(d, s) (*(d) = *(s))
-#define rb_fd_resize(n, f)	((void)(f))
-#define rb_fd_ptr(f)	(f)
-#define rb_fd_init(f)	FD_ZERO(f)
-#define rb_fd_init_copy(d, s) (*(d) = *(s))
-#define rb_fd_term(f)	((void)(f))
-#define rb_fd_max(f)	FD_SETSIZE
-#define rb_fd_select(n, rfds, wfds, efds, timeout)	select((n), (rfds), (wfds), (efds), (timeout))
-
-#endif
-
-NORETURN(void rb_exc_raise(VALUE));
-NORETURN(void rb_exc_fatal(VALUE));
-VALUE rb_f_exit(int, const VALUE*);
-VALUE rb_f_abort(int, const VALUE*);
-void rb_remove_method(VALUE, const char*);
-void rb_remove_method_id(VALUE, ID);
-DEPRECATED(static inline void rb_disable_super(void));
-DEPRECATED(static inline void rb_enable_super(void));
-static inline void rb_disable_super(void)
-{
-    /* obsolete - no use */
-}
-static inline void rb_enable_super(void)
-{
-    rb_warning("rb_enable_super() is obsolete");
-}
-#define rb_disable_super(klass, name) rb_disable_super()
-#define rb_enable_super(klass, name) rb_enable_super()
-#define HAVE_RB_DEFINE_ALLOC_FUNC 1
-typedef VALUE (*rb_alloc_func_t)(VALUE);
-void rb_define_alloc_func(VALUE, rb_alloc_func_t);
-void rb_undef_alloc_func(VALUE);
-rb_alloc_func_t rb_get_alloc_func(VALUE);
-DEPRECATED(void rb_clear_cache(void));
-void rb_clear_constant_cache(void);
-void rb_clear_method_cache_by_class(VALUE);
-void rb_alias(VALUE, ID, ID);
-void rb_attr(VALUE,ID,int,int,int);
-int rb_method_boundp(VALUE, ID, int);
-int rb_method_basic_definition_p(VALUE, ID);
-VALUE rb_eval_cmd(VALUE, VALUE, int);
-int rb_obj_respond_to(VALUE, ID, int);
-int rb_respond_to(VALUE, ID);
-VALUE rb_f_notimplement(int argc, const VALUE *argv, VALUE obj);
-void rb_interrupt(void);
-VALUE rb_apply(VALUE, ID, VALUE);
-void rb_backtrace(void);
-ID rb_frame_this_func(void);
-VALUE rb_obj_instance_eval(int, const VALUE*, VALUE);
-VALUE rb_obj_instance_exec(int, const VALUE*, VALUE);
-VALUE rb_mod_module_eval(int, const VALUE*, VALUE);
-VALUE rb_mod_module_exec(int, const VALUE*, VALUE);
-void rb_load(VALUE, int);
-void rb_load_protect(VALUE, int, int*);
-NORETURN(void rb_jump_tag(int));
-int rb_provided(const char*);
-int rb_feature_provided(const char *, const char **);
-void rb_provide(const char*);
-VALUE rb_f_require(VALUE, VALUE);
-VALUE rb_require_safe(VALUE, int);
-void rb_obj_call_init(VALUE, int, const VALUE*);
-VALUE rb_class_new_instance(int, const VALUE*, VALUE);
-VALUE rb_block_proc(void);
-VALUE rb_block_lambda(void);
-VALUE rb_proc_new(VALUE (*)(ANYARGS/* VALUE yieldarg[, VALUE procarg] */), VALUE);
-VALUE rb_obj_is_proc(VALUE);
-VALUE rb_proc_call(VALUE, VALUE);
-VALUE rb_proc_call_with_block(VALUE, int argc, const VALUE *argv, VALUE);
-int rb_proc_arity(VALUE);
-VALUE rb_proc_lambda_p(VALUE);
-VALUE rb_binding_new(void);
-VALUE rb_obj_method(VALUE, VALUE);
-VALUE rb_obj_is_method(VALUE);
-VALUE rb_method_call(int, const VALUE*, VALUE);
-VALUE rb_method_call_with_block(int, const VALUE *, VALUE, VALUE);
-int rb_mod_method_arity(VALUE, ID);
-int rb_obj_method_arity(VALUE, ID);
-VALUE rb_protect(VALUE (*)(VALUE), VALUE, int*);
-void rb_set_end_proc(void (*)(VALUE), VALUE);
-void rb_exec_end_proc(void);
-void rb_thread_schedule(void);
-void rb_thread_wait_fd(int);
-int rb_thread_fd_writable(int);
-void rb_thread_fd_close(int);
-int rb_thread_alone(void);
-void rb_thread_sleep(int);
-void rb_thread_sleep_forever(void);
-void rb_thread_sleep_deadly(void);
-VALUE rb_thread_stop(void);
-VALUE rb_thread_wakeup(VALUE);
-VALUE rb_thread_wakeup_alive(VALUE);
-VALUE rb_thread_run(VALUE);
-VALUE rb_thread_kill(VALUE);
-VALUE rb_thread_create(VALUE (*)(ANYARGS), void*);
-int rb_thread_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
-void rb_thread_wait_for(struct timeval);
-VALUE rb_thread_current(void);
-VALUE rb_thread_main(void);
-VALUE rb_thread_local_aref(VALUE, ID);
-VALUE rb_thread_local_aset(VALUE, ID, VALUE);
-void rb_thread_atfork(void);
-void rb_thread_atfork_before_exec(void);
-VALUE rb_exec_recursive(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-VALUE rb_exec_recursive_paired(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE,VALUE);
-VALUE rb_exec_recursive_outer(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE);
-VALUE rb_exec_recursive_paired_outer(VALUE(*)(VALUE, VALUE, int),VALUE,VALUE,VALUE);
-/* dir.c */
-VALUE rb_dir_getwd(void);
-/* file.c */
-VALUE rb_file_s_expand_path(int, const VALUE *);
-VALUE rb_file_expand_path(VALUE, VALUE);
-VALUE rb_file_s_absolute_path(int, const VALUE *);
-VALUE rb_file_absolute_path(VALUE, VALUE);
-VALUE rb_file_dirname(VALUE fname);
-int rb_find_file_ext_safe(VALUE*, const char* const*, int);
-VALUE rb_find_file_safe(VALUE, int);
-int rb_find_file_ext(VALUE*, const char* const*);
-VALUE rb_find_file(VALUE);
-VALUE rb_file_directory_p(VALUE,VALUE);
-VALUE rb_str_encode_ospath(VALUE);
-int rb_is_absolute_path(const char *);
-/* gc.c */
-NORETURN(void rb_memerror(void));
-int rb_during_gc(void);
-void rb_gc_mark_locations(const VALUE*, const VALUE*);
-void rb_mark_tbl(struct st_table*);
-void rb_mark_set(struct st_table*);
-void rb_mark_hash(struct st_table*);
-void rb_gc_mark_maybe(VALUE);
-void rb_gc_mark(VALUE);
-void rb_gc_force_recycle(VALUE);
-void rb_gc(void);
-void rb_gc_copy_finalizer(VALUE,VALUE);
-void rb_gc_finalize_deferred(void);
-void rb_gc_call_finalizer_at_exit(void);
-VALUE rb_gc_enable(void);
-VALUE rb_gc_disable(void);
-VALUE rb_gc_start(void);
-VALUE rb_define_finalizer(VALUE, VALUE);
-VALUE rb_undefine_finalizer(VALUE);
-size_t rb_gc_count(void);
-size_t rb_gc_stat(VALUE);
-VALUE rb_gc_latest_gc_info(VALUE);
-/* hash.c */
-void st_foreach_safe(struct st_table *, int (*)(ANYARGS), st_data_t);
-VALUE rb_check_hash_type(VALUE);
-void rb_hash_foreach(VALUE, int (*)(ANYARGS), VALUE);
-VALUE rb_hash(VALUE);
-VALUE rb_hash_new(void);
-VALUE rb_hash_dup(VALUE);
-VALUE rb_hash_freeze(VALUE);
-VALUE rb_hash_aref(VALUE, VALUE);
-VALUE rb_hash_lookup(VALUE, VALUE);
-VALUE rb_hash_lookup2(VALUE, VALUE, VALUE);
-VALUE rb_hash_fetch(VALUE, VALUE);
-VALUE rb_hash_aset(VALUE, VALUE, VALUE);
-VALUE rb_hash_clear(VALUE);
-VALUE rb_hash_delete_if(VALUE);
-VALUE rb_hash_delete(VALUE,VALUE);
-VALUE rb_hash_set_ifnone(VALUE hash, VALUE ifnone);
-typedef VALUE rb_hash_update_func(VALUE newkey, VALUE oldkey, VALUE value);
-VALUE rb_hash_update_by(VALUE hash1, VALUE hash2, rb_hash_update_func *func);
-struct st_table *rb_hash_tbl(VALUE);
-int rb_path_check(const char*);
-int rb_env_path_tainted(void);
-VALUE rb_env_clear(void);
-VALUE rb_hash_size(VALUE);
-DEPRECATED(int rb_hash_iter_lev(VALUE));
-DEPRECATED(VALUE rb_hash_ifnone(VALUE));
-/* io.c */
-#define rb_defout rb_stdout
-RUBY_EXTERN VALUE rb_fs;
-RUBY_EXTERN VALUE rb_output_fs;
-RUBY_EXTERN VALUE rb_rs;
-RUBY_EXTERN VALUE rb_default_rs;
-RUBY_EXTERN VALUE rb_output_rs;
-VALUE rb_io_write(VALUE, VALUE);
-VALUE rb_io_gets(VALUE);
-VALUE rb_io_getbyte(VALUE);
-VALUE rb_io_ungetc(VALUE, VALUE);
-VALUE rb_io_ungetbyte(VALUE, VALUE);
-VALUE rb_io_close(VALUE);
-VALUE rb_io_flush(VALUE);
-VALUE rb_io_eof(VALUE);
-VALUE rb_io_binmode(VALUE);
-VALUE rb_io_ascii8bit_binmode(VALUE);
-VALUE rb_io_addstr(VALUE, VALUE);
-VALUE rb_io_printf(int, const VALUE*, VALUE);
-VALUE rb_io_print(int, const VALUE*, VALUE);
-VALUE rb_io_puts(int, const VALUE*, VALUE);
-VALUE rb_io_fdopen(int, int, const char*);
-VALUE rb_io_get_io(VALUE);
-VALUE rb_file_open(const char*, const char*);
-VALUE rb_file_open_str(VALUE, const char*);
-VALUE rb_gets(void);
-void rb_write_error(const char*);
-void rb_write_error2(const char*, long);
-void rb_close_before_exec(int lowfd, int maxhint, VALUE noclose_fds);
-int rb_pipe(int *pipes);
-int rb_reserved_fd_p(int fd);
-int rb_cloexec_open(const char *pathname, int flags, mode_t mode);
-int rb_cloexec_dup(int oldfd);
-int rb_cloexec_dup2(int oldfd, int newfd);
-int rb_cloexec_pipe(int fildes[2]);
-int rb_cloexec_fcntl_dupfd(int fd, int minfd);
-#define RB_RESERVED_FD_P(fd) rb_reserved_fd_p(fd)
-void rb_update_max_fd(int fd);
-void rb_fd_fix_cloexec(int fd);
-/* marshal.c */
-VALUE rb_marshal_dump(VALUE, VALUE);
-VALUE rb_marshal_load(VALUE);
-void rb_marshal_define_compat(VALUE newclass, VALUE oldclass, VALUE (*dumper)(VALUE), VALUE (*loader)(VALUE, VALUE));
-/* numeric.c */
-NORETURN(void rb_num_zerodiv(void));
-#define RB_NUM_COERCE_FUNCS_NEED_OPID 1
-VALUE rb_num_coerce_bin(VALUE, VALUE, ID);
-VALUE rb_num_coerce_cmp(VALUE, VALUE, ID);
-VALUE rb_num_coerce_relop(VALUE, VALUE, ID);
-VALUE rb_num_coerce_bit(VALUE, VALUE, ID);
-VALUE rb_num2fix(VALUE);
-VALUE rb_fix2str(VALUE, int);
-VALUE rb_dbl_cmp(double, double);
-/* object.c */
-int rb_eql(VALUE, VALUE);
-VALUE rb_any_to_s(VALUE);
-VALUE rb_inspect(VALUE);
-VALUE rb_obj_is_instance_of(VALUE, VALUE);
-VALUE rb_obj_is_kind_of(VALUE, VALUE);
-VALUE rb_obj_alloc(VALUE);
-VALUE rb_obj_clone(VALUE);
-VALUE rb_obj_dup(VALUE);
-VALUE rb_obj_init_copy(VALUE,VALUE);
-VALUE rb_obj_taint(VALUE);
-VALUE rb_obj_tainted(VALUE);
-VALUE rb_obj_untaint(VALUE);
-VALUE rb_obj_untrust(VALUE);
-VALUE rb_obj_untrusted(VALUE);
-VALUE rb_obj_trust(VALUE);
-VALUE rb_obj_freeze(VALUE);
-VALUE rb_obj_frozen_p(VALUE);
-VALUE rb_obj_id(VALUE);
-VALUE rb_obj_class(VALUE);
-VALUE rb_class_real(VALUE);
-VALUE rb_class_inherited_p(VALUE, VALUE);
-VALUE rb_class_superclass(VALUE);
-VALUE rb_class_get_superclass(VALUE);
-VALUE rb_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_convert_type(VALUE,int,const char*,const char*);
-VALUE rb_check_to_integer(VALUE, const char *);
-VALUE rb_check_to_float(VALUE);
-VALUE rb_to_int(VALUE);
-VALUE rb_check_to_int(VALUE);
-VALUE rb_Integer(VALUE);
-VALUE rb_to_float(VALUE);
-VALUE rb_Float(VALUE);
-VALUE rb_String(VALUE);
-VALUE rb_Array(VALUE);
-VALUE rb_Hash(VALUE);
-double rb_cstr_to_dbl(const char*, int);
-double rb_str_to_dbl(VALUE, int);
-/* parse.y */
-RUBY_EXTERN int   ruby_sourceline;
-RUBY_EXTERN char *ruby_sourcefile;
-ID rb_id_attrset(ID);
-int rb_is_const_id(ID);
-int rb_is_global_id(ID);
-int rb_is_instance_id(ID);
-int rb_is_attrset_id(ID);
-int rb_is_class_id(ID);
-int rb_is_local_id(ID);
-int rb_is_junk_id(ID);
-int rb_symname_p(const char*);
-int rb_sym_interned_p(VALUE);
-VALUE rb_backref_get(void);
-void rb_backref_set(VALUE);
-VALUE rb_lastline_get(void);
-void rb_lastline_set(VALUE);
-VALUE rb_sym_all_symbols(void);
-/* process.c */
-void rb_last_status_set(int status, rb_pid_t pid);
-VALUE rb_last_status_get(void);
-int rb_proc_exec(const char*);
-VALUE rb_f_exec(int, const VALUE*);
-rb_pid_t rb_waitpid(rb_pid_t pid, int *status, int flags);
-void rb_syswait(rb_pid_t pid);
-rb_pid_t rb_spawn(int, const VALUE*);
-rb_pid_t rb_spawn_err(int, const VALUE*, char*, size_t);
-VALUE rb_proc_times(VALUE);
-VALUE rb_detach_process(rb_pid_t pid);
-/* range.c */
-VALUE rb_range_new(VALUE, VALUE, int);
-VALUE rb_range_beg_len(VALUE, long*, long*, long, int);
-int rb_range_values(VALUE range, VALUE *begp, VALUE *endp, int *exclp);
-/* random.c */
-unsigned int rb_genrand_int32(void);
-double rb_genrand_real(void);
-void rb_reset_random_seed(void);
-VALUE rb_random_bytes(VALUE rnd, long n);
-VALUE rb_random_int(VALUE rnd, VALUE max);
-unsigned int rb_random_int32(VALUE rnd);
-double rb_random_real(VALUE rnd);
-unsigned long rb_random_ulong_limited(VALUE rnd, unsigned long limit);
-unsigned long rb_genrand_ulong_limited(unsigned long i);
-/* re.c */
-#define rb_memcmp memcmp
-int rb_memcicmp(const void*,const void*,long);
-void rb_match_busy(VALUE);
-VALUE rb_reg_nth_defined(int, VALUE);
-VALUE rb_reg_nth_match(int, VALUE);
-int rb_reg_backref_number(VALUE match, VALUE backref);
-VALUE rb_reg_last_match(VALUE);
-VALUE rb_reg_match_pre(VALUE);
-VALUE rb_reg_match_post(VALUE);
-VALUE rb_reg_match_last(VALUE);
-#define HAVE_RB_REG_NEW_STR 1
-VALUE rb_reg_new_str(VALUE, int);
-VALUE rb_reg_new(const char *, long, int);
-VALUE rb_reg_alloc(void);
-VALUE rb_reg_init_str(VALUE re, VALUE s, int options);
-VALUE rb_reg_match(VALUE, VALUE);
-VALUE rb_reg_match2(VALUE);
-int rb_reg_options(VALUE);
-/* ruby.c */
-#define rb_argv rb_get_argv()
-RUBY_EXTERN VALUE rb_argv0;
-VALUE rb_get_argv(void);
-void *rb_load_file(const char*);
-void *rb_load_file_str(VALUE);
-/* signal.c */
-VALUE rb_f_kill(int, const VALUE*);
-#ifdef POSIX_SIGNAL
-#define posix_signal ruby_posix_signal
-RETSIGTYPE (*posix_signal(int, RETSIGTYPE (*)(int)))(int);
-#endif
-void rb_trap_exit(void);
-void rb_trap_exec(void);
-const char *ruby_signal_name(int);
-void ruby_default_signal(int);
-/* sprintf.c */
-VALUE rb_f_sprintf(int, const VALUE*);
-PRINTF_ARGS(VALUE rb_sprintf(const char*, ...), 1, 2);
-VALUE rb_vsprintf(const char*, va_list);
-PRINTF_ARGS(VALUE rb_str_catf(VALUE, const char*, ...), 2, 3);
-VALUE rb_str_vcatf(VALUE, const char*, va_list);
-VALUE rb_str_format(int, const VALUE *, VALUE);
-/* string.c */
-VALUE rb_str_new(const char*, long);
-VALUE rb_str_new_cstr(const char*);
-VALUE rb_str_new_shared(VALUE);
-VALUE rb_str_new_frozen(VALUE);
-VALUE rb_str_new_with_class(VALUE, const char*, long);
-VALUE rb_tainted_str_new_cstr(const char*);
-VALUE rb_tainted_str_new(const char*, long);
-VALUE rb_external_str_new(const char*, long);
-VALUE rb_external_str_new_cstr(const char*);
-VALUE rb_locale_str_new(const char*, long);
-VALUE rb_locale_str_new_cstr(const char*);
-VALUE rb_filesystem_str_new(const char*, long);
-VALUE rb_filesystem_str_new_cstr(const char*);
-VALUE rb_str_buf_new(long);
-VALUE rb_str_buf_new_cstr(const char*);
-VALUE rb_str_buf_new2(const char*);
-VALUE rb_str_tmp_new(long);
-VALUE rb_usascii_str_new(const char*, long);
-VALUE rb_usascii_str_new_cstr(const char*);
-VALUE rb_utf8_str_new(const char*, long);
-VALUE rb_utf8_str_new_cstr(const char*);
-VALUE rb_str_new_static(const char *, long);
-VALUE rb_usascii_str_new_static(const char *, long);
-VALUE rb_utf8_str_new_static(const char *, long);
-void rb_str_free(VALUE);
-void rb_str_shared_replace(VALUE, VALUE);
-VALUE rb_str_buf_append(VALUE, VALUE);
-VALUE rb_str_buf_cat(VALUE, const char*, long);
-VALUE rb_str_buf_cat2(VALUE, const char*);
-VALUE rb_str_buf_cat_ascii(VALUE, const char*);
-VALUE rb_obj_as_string(VALUE);
-VALUE rb_check_string_type(VALUE);
-void rb_must_asciicompat(VALUE);
-VALUE rb_str_dup(VALUE);
-VALUE rb_str_resurrect(VALUE str);
-VALUE rb_str_locktmp(VALUE);
-VALUE rb_str_unlocktmp(VALUE);
-VALUE rb_str_dup_frozen(VALUE);
-#define rb_str_dup_frozen rb_str_new_frozen
-VALUE rb_str_plus(VALUE, VALUE);
-VALUE rb_str_times(VALUE, VALUE);
-long rb_str_sublen(VALUE, long);
-VALUE rb_str_substr(VALUE, long, long);
-VALUE rb_str_subseq(VALUE, long, long);
-char *rb_str_subpos(VALUE, long, long*);
-void rb_str_modify(VALUE);
-void rb_str_modify_expand(VALUE, long);
-VALUE rb_str_freeze(VALUE);
-void rb_str_set_len(VALUE, long);
-VALUE rb_str_resize(VALUE, long);
-VALUE rb_str_cat(VALUE, const char*, long);
-VALUE rb_str_cat_cstr(VALUE, const char*);
-VALUE rb_str_cat2(VALUE, const char*);
-VALUE rb_str_append(VALUE, VALUE);
-VALUE rb_str_concat(VALUE, VALUE);
-st_index_t rb_memhash(const void *ptr, long len);
-st_index_t rb_hash_start(st_index_t);
-st_index_t rb_hash_uint32(st_index_t, uint32_t);
-st_index_t rb_hash_uint(st_index_t, st_index_t);
-st_index_t rb_hash_end(st_index_t);
-#define rb_hash_uint32(h, i) st_hash_uint32((h), (i))
-#define rb_hash_uint(h, i) st_hash_uint((h), (i))
-#define rb_hash_end(h) st_hash_end(h)
-st_index_t rb_str_hash(VALUE);
-int rb_str_hash_cmp(VALUE,VALUE);
-int rb_str_comparable(VALUE, VALUE);
-int rb_str_cmp(VALUE, VALUE);
-VALUE rb_str_equal(VALUE str1, VALUE str2);
-VALUE rb_str_drop_bytes(VALUE, long);
-void rb_str_update(VALUE, long, long, VALUE);
-VALUE rb_str_replace(VALUE, VALUE);
-VALUE rb_str_inspect(VALUE);
-VALUE rb_str_dump(VALUE);
-VALUE rb_str_split(VALUE, const char*);
-DEPRECATED(void rb_str_associate(VALUE, VALUE));
-DEPRECATED(VALUE rb_str_associated(VALUE));
-void rb_str_setter(VALUE, ID, VALUE*);
-VALUE rb_str_intern(VALUE);
-VALUE rb_sym_to_s(VALUE);
-long rb_str_strlen(VALUE);
-VALUE rb_str_length(VALUE);
-long rb_str_offset(VALUE, long);
-size_t rb_str_capacity(VALUE);
-VALUE rb_str_ellipsize(VALUE, long);
-VALUE rb_str_scrub(VALUE, VALUE);
-
-#if defined(__GNUC__) && !defined(__PCC__)
-#define rb_str_new(str, len) __extension__ (	\
-{						\
-    (__builtin_constant_p(str) && __builtin_constant_p(len)) ? \
-	rb_str_new_static((str), (len)) : \
-	rb_str_new((str), (len));	  \
-})
-#define rb_str_new_cstr(str) __extension__ (	\
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_new_static((str), (long)strlen(str)) : \
-	rb_str_new_cstr(str);			\
-})
-#define rb_usascii_str_new(str, len) __extension__ ( \
-{						\
-    (__builtin_constant_p(str) && __builtin_constant_p(len)) ? \
-	rb_usascii_str_new_static((str), (len)) : \
-	rb_usascii_str_new((str), (len));	  \
-})
-#define rb_utf8_str_new(str, len) __extension__ ( \
-{						\
-    (__builtin_constant_p(str) && __builtin_constant_p(len)) ? \
-	rb_utf8_str_new_static((str), (len)) : \
-	rb_utf8_str_new((str), (len));	  \
-})
-#define rb_tainted_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_tainted_str_new((str), (long)strlen(str)) : \
-	rb_tainted_str_new_cstr(str);	       \
-})
-#define rb_usascii_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_usascii_str_new_static((str), (long)strlen(str)) : \
-	rb_usascii_str_new_cstr(str);	       \
-})
-#define rb_utf8_str_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_utf8_str_new_static((str), (long)strlen(str)) : \
-	rb_utf8_str_new_cstr(str);		\
-})
-#define rb_str_new_literal(str) rb_str_new_static((str), sizeof(str)-1)
-#define rb_usascii_str_new_literal(str) rb_usascii_str_new_static((str), sizeof(str)-1)
-#define rb_utf8_str_new_literal(str) rb_utf8_str_new_static((str), sizeof(str)-1)
-#define rb_enc_str_new_literal(str, enc) rb_enc_str_new_static((str), sizeof(str)-1, (enc))
-#define rb_external_str_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_external_str_new((str), (long)strlen(str)) : \
-	rb_external_str_new_cstr(str);		\
-})
-#define rb_locale_str_new_cstr(str) __extension__ ( \
-{					       \
-    (__builtin_constant_p(str)) ?	       \
-	rb_locale_str_new((str), (long)strlen(str)) :  \
-	rb_locale_str_new_cstr(str);	       \
-})
-#define rb_str_buf_new_cstr(str) __extension__ ( \
-{						\
-    (__builtin_constant_p(str)) ?		\
-	rb_str_buf_cat(rb_str_buf_new((long)strlen(str)), \
-		       (str), (long)strlen(str)) : \
-	rb_str_buf_new_cstr(str);		\
-})
-#define rb_str_cat_cstr(str, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_str_cat((str), (ptr), (long)strlen(ptr)) : \
-	rb_str_cat_cstr((str), (ptr));		\
-})
-#define rb_exc_new_cstr(klass, ptr) __extension__ ( \
-{						\
-    (__builtin_constant_p(ptr)) ?	        \
-	rb_exc_new((klass), (ptr), (long)strlen(ptr)) : \
-	rb_exc_new_cstr((klass), (ptr));		\
-})
-#endif
-#define rb_str_new2 rb_str_new_cstr
-#define rb_str_new3 rb_str_new_shared
-#define rb_str_new4 rb_str_new_frozen
-#define rb_str_new5 rb_str_new_with_class
-#define rb_tainted_str_new2 rb_tainted_str_new_cstr
-#define rb_str_buf_new2 rb_str_buf_new_cstr
-#define rb_usascii_str_new2 rb_usascii_str_new_cstr
-#define rb_str_buf_cat rb_str_cat
-#define rb_str_buf_cat2 rb_str_cat_cstr
-#define rb_str_cat2 rb_str_cat_cstr
-/* struct.c */
-VALUE rb_struct_new(VALUE, ...);
-VALUE rb_struct_define(const char*, ...);
-VALUE rb_struct_define_under(VALUE, const char*, ...);
-VALUE rb_struct_alloc(VALUE, VALUE);
-VALUE rb_struct_initialize(VALUE, VALUE);
-VALUE rb_struct_aref(VALUE, VALUE);
-VALUE rb_struct_aset(VALUE, VALUE, VALUE);
-VALUE rb_struct_getmember(VALUE, ID);
-VALUE rb_struct_s_members(VALUE);
-VALUE rb_struct_members(VALUE);
-VALUE rb_struct_alloc_noinit(VALUE);
-VALUE rb_struct_define_without_accessor(const char *, VALUE, rb_alloc_func_t, ...);
-VALUE rb_struct_define_without_accessor_under(VALUE outer, const char *class_name, VALUE super, rb_alloc_func_t alloc, ...);
-
-/* thread.c */
-typedef void rb_unblock_function_t(void *);
-typedef VALUE rb_blocking_function_t(void *);
-void rb_thread_check_ints(void);
-int rb_thread_interrupted(VALUE thval);
-
-#define RUBY_UBF_IO ((rb_unblock_function_t *)-1)
-#define RUBY_UBF_PROCESS ((rb_unblock_function_t *)-1)
-VALUE rb_mutex_new(void);
-VALUE rb_mutex_locked_p(VALUE mutex);
-VALUE rb_mutex_trylock(VALUE mutex);
-VALUE rb_mutex_lock(VALUE mutex);
-VALUE rb_mutex_unlock(VALUE mutex);
-VALUE rb_mutex_sleep(VALUE self, VALUE timeout);
-VALUE rb_mutex_synchronize(VALUE mutex, VALUE (*func)(VALUE arg), VALUE arg);
-/* time.c */
-VALUE rb_time_new(time_t, long);
-VALUE rb_time_nano_new(time_t, long);
-VALUE rb_time_num_new(VALUE, VALUE);
-struct timeval rb_time_interval(VALUE num);
-struct timeval rb_time_timeval(VALUE time);
-struct timespec rb_time_timespec(VALUE time);
-/* variable.c */
-VALUE rb_mod_name(VALUE);
-VALUE rb_class_path(VALUE);
-VALUE rb_class_path_cached(VALUE);
-void rb_set_class_path(VALUE, VALUE, const char*);
-void rb_set_class_path_string(VALUE, VALUE, VALUE);
-VALUE rb_path_to_class(VALUE);
-VALUE rb_path2class(const char*);
-void rb_name_class(VALUE, ID);
-VALUE rb_class_name(VALUE);
-void rb_autoload(VALUE, ID, const char*);
-VALUE rb_autoload_load(VALUE, ID);
-VALUE rb_autoload_p(VALUE, ID);
-VALUE rb_f_trace_var(int, const VALUE*);
-VALUE rb_f_untrace_var(int, const VALUE*);
-VALUE rb_f_global_variables(void);
-void rb_alias_variable(ID, ID);
-struct st_table* rb_generic_ivar_table(VALUE);
-void rb_copy_generic_ivar(VALUE,VALUE);
-void rb_free_generic_ivar(VALUE);
-VALUE rb_ivar_get(VALUE, ID);
-VALUE rb_ivar_set(VALUE, ID, VALUE);
-VALUE rb_ivar_defined(VALUE, ID);
-void rb_ivar_foreach(VALUE, int (*)(ANYARGS), st_data_t);
-st_index_t rb_ivar_count(VALUE);
-VALUE rb_attr_get(VALUE, ID);
-VALUE rb_obj_instance_variables(VALUE);
-VALUE rb_obj_remove_instance_variable(VALUE, VALUE);
-void *rb_mod_const_at(VALUE, void*);
-void *rb_mod_const_of(VALUE, void*);
-VALUE rb_const_list(void*);
-VALUE rb_mod_constants(int, const VALUE *, VALUE);
-VALUE rb_mod_remove_const(VALUE, VALUE);
-int rb_const_defined(VALUE, ID);
-int rb_const_defined_at(VALUE, ID);
-int rb_const_defined_from(VALUE, ID);
-VALUE rb_const_get(VALUE, ID);
-VALUE rb_const_get_at(VALUE, ID);
-VALUE rb_const_get_from(VALUE, ID);
-void rb_const_set(VALUE, ID, VALUE);
-VALUE rb_const_remove(VALUE, ID);
-VALUE rb_mod_const_missing(VALUE,VALUE);
-VALUE rb_cvar_defined(VALUE, ID);
-void rb_cvar_set(VALUE, ID, VALUE);
-VALUE rb_cvar_get(VALUE, ID);
-void rb_cv_set(VALUE, const char*, VALUE);
-VALUE rb_cv_get(VALUE, const char*);
-void rb_define_class_variable(VALUE, const char*, VALUE);
-VALUE rb_mod_class_variables(int, const VALUE*, VALUE);
-VALUE rb_mod_remove_cvar(VALUE, VALUE);
-
-ID rb_frame_callee(void);
-VALUE rb_str_succ(VALUE);
-VALUE rb_time_succ(VALUE);
-int rb_frame_method_id_and_class(ID *idp, VALUE *klassp);
-VALUE rb_make_backtrace(void);
-VALUE rb_make_exception(int, const VALUE*);
-
-/* deprecated */
-DEPRECATED(void rb_frame_pop(void));
-
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_INTERN_H */
@@ -1,182 +0,0 @@
-/**********************************************************************
-
-  rubyio.h -
-
-  $Author: akr $
-  created at: Fri Nov 12 16:47:09 JST 1993
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_IO_H
-#define RUBY_IO_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include "ruby/encoding.h"
-
-#if defined(HAVE_STDIO_EXT_H)
-#include <stdio_ext.h>
-#endif
-
-#include "ruby/config.h"
-#if defined(HAVE_POLL)
-#  ifdef _AIX
-#    define reqevents events
-#    define rtnevents revents
-#  endif
-#  include <poll.h>
-#  ifdef _AIX
-#    undef reqevents
-#    undef rtnevents
-#    undef events
-#    undef revents
-#  endif
-#  define RB_WAITFD_IN  POLLIN
-#  define RB_WAITFD_PRI POLLPRI
-#  define RB_WAITFD_OUT POLLOUT
-#else
-#  define RB_WAITFD_IN  0x001
-#  define RB_WAITFD_PRI 0x002
-#  define RB_WAITFD_OUT 0x004
-#endif
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-PACKED_STRUCT_UNALIGNED(struct rb_io_buffer_t {
-    char *ptr;                  /* off + len <= capa */
-    int off;
-    int len;
-    int capa;
-});
-typedef struct rb_io_buffer_t rb_io_buffer_t;
-
-typedef struct rb_io_t {
-    FILE *stdio_file;		/* stdio ptr for read/write if available */
-    int fd;                     /* file descriptor */
-    int mode;			/* mode flags: FMODE_XXXs */
-    rb_pid_t pid;		/* child's pid (for pipes) */
-    int lineno;			/* number of lines read */
-    VALUE pathv;		/* pathname for file */
-    void (*finalize)(struct rb_io_t*,int); /* finalize proc */
-
-    rb_io_buffer_t wbuf, rbuf;
-
-    VALUE tied_io_for_writing;
-
-    /*
-     * enc  enc2 read action                      write action
-     * NULL NULL force_encoding(default_external) write the byte sequence of str
-     * e1   NULL force_encoding(e1)               convert str.encoding to e1
-     * e1   e2   convert from e2 to e1            convert str.encoding to e2
-     */
-    struct rb_io_enc_t {
-        rb_encoding *enc;
-        rb_encoding *enc2;
-        int ecflags;
-        VALUE ecopts;
-    } encs;
-
-    rb_econv_t *readconv;
-    rb_io_buffer_t cbuf;
-
-    rb_econv_t *writeconv;
-    VALUE writeconv_asciicompat;
-    int writeconv_initialized;
-    int writeconv_pre_ecflags;
-    VALUE writeconv_pre_ecopts;
-
-    VALUE write_lock;
-} rb_io_t;
-
-#define HAVE_RB_IO_T 1
-
-#define FMODE_READABLE              0x00000001
-#define FMODE_WRITABLE              0x00000002
-#define FMODE_READWRITE             (FMODE_READABLE|FMODE_WRITABLE)
-#define FMODE_BINMODE               0x00000004
-#define FMODE_SYNC                  0x00000008
-#define FMODE_TTY                   0x00000010
-#define FMODE_DUPLEX                0x00000020
-#define FMODE_APPEND                0x00000040
-#define FMODE_CREATE                0x00000080
-/* #define FMODE_NOREVLOOKUP        0x00000100 */
-#define FMODE_TRUNC                 0x00000800
-#define FMODE_TEXTMODE              0x00001000
-/* #define FMODE_PREP               0x00010000 */
-#define FMODE_SETENC_BY_BOM         0x00100000
-
-#define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr)
-
-#define RB_IO_BUFFER_INIT(buf) do {\
-    [<"internal macro RB_IO_BUFFER_INIT() is used">];\
-} while (0)
-
-#define MakeOpenFile(obj, fp) do {\
-    (fp) = rb_io_make_open_file(obj);\
-} while (0)
-
-#define RB_IO_FPTR_NEW(fp) do {\
-    [<"internal macro RB_IO_FPTR_NEW() is used">];\
-} while (0)
-
-rb_io_t *rb_io_make_open_file(VALUE obj);
-
-FILE *rb_io_stdio_file(rb_io_t *fptr);
-
-FILE *rb_fdopen(int, const char*);
-int rb_io_modestr_fmode(const char *modestr);
-int rb_io_modestr_oflags(const char *modestr);
-int rb_io_oflags_fmode(int oflags);
-void rb_io_check_writable(rb_io_t*);
-void rb_io_check_readable(rb_io_t*);
-void rb_io_check_char_readable(rb_io_t *fptr);
-void rb_io_check_byte_readable(rb_io_t *fptr);
-int rb_io_fptr_finalize(rb_io_t*);
-void rb_io_synchronized(rb_io_t*);
-void rb_io_check_initialized(rb_io_t*);
-void rb_io_check_closed(rb_io_t*);
-VALUE rb_io_get_io(VALUE io);
-VALUE rb_io_check_io(VALUE io);
-VALUE rb_io_get_write_io(VALUE io);
-VALUE rb_io_set_write_io(VALUE io, VALUE w);
-int rb_io_wait_readable(int);
-int rb_io_wait_writable(int);
-int rb_wait_for_single_fd(int fd, int events, struct timeval *tv);
-void rb_io_set_nonblock(rb_io_t *fptr);
-int rb_io_extract_encoding_option(VALUE opt, rb_encoding **enc_p, rb_encoding **enc2_p, int *fmode_p);
-ssize_t rb_io_bufwrite(VALUE io, const void *buf, size_t size);
-
-/* compatibility for ruby 1.8 and older */
-#define rb_io_mode_flags(modestr) [<"rb_io_mode_flags() is obsolete; use rb_io_modestr_fmode()">]
-#define rb_io_modenum_flags(oflags) [<"rb_io_modenum_flags() is obsolete; use rb_io_oflags_fmode()">]
-
-VALUE rb_io_taint_check(VALUE);
-NORETURN(void rb_eof_error(void));
-
-void rb_io_read_check(rb_io_t*);
-int rb_io_read_pending(rb_io_t*);
-
-struct stat;
-VALUE rb_stat_new(const struct stat *);
-
-/* gc.c */
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_IO_H */
@@ -1,251 +0,0 @@
-/************************************************
-
-  missing.h - prototype for *.c in ./missing, and
-  	      for missing timeval struct
-
-  $Author: nobu $
-  created at: Sat May 11 23:46:03 JST 2002
-
-************************************************/
-
-#ifndef RUBY_MISSING_H
-#define RUBY_MISSING_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include "ruby/config.h"
-#include <stddef.h>
-#include <math.h> /* for INFINITY and NAN */
-#ifdef RUBY_ALTERNATIVE_MALLOC_HEADER
-# include RUBY_ALTERNATIVE_MALLOC_HEADER
-#endif
-#ifdef RUBY_EXTCONF_H
-#include RUBY_EXTCONF_H
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL) || !defined(HAVE_STRUCT_TIMESPEC)
-#if defined(HAVE_TIME_H)
-# include <time.h>
-#endif
-#if defined(HAVE_SYS_TIME_H)
-# include <sys/time.h>
-#endif
-#endif
-
-#ifndef RUBY_SYMBOL_EXPORT_BEGIN
-# define RUBY_SYMBOL_EXPORT_BEGIN /* begin */
-# define RUBY_SYMBOL_EXPORT_END   /* end */
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEVAL)
-struct timeval {
-    time_t tv_sec;	/* seconds */
-    long tv_usec;	/* microseconds */
-};
-#endif /* HAVE_STRUCT_TIMEVAL */
-
-#if !defined(HAVE_STRUCT_TIMESPEC)
-struct timespec {
-    time_t tv_sec;	/* seconds */
-    long tv_nsec;	/* nanoseconds */
-};
-#endif
-
-#if !defined(HAVE_STRUCT_TIMEZONE)
-struct timezone {
-    int tz_minuteswest;
-    int tz_dsttime;
-};
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-#endif
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
-#endif
-
-RUBY_SYMBOL_EXPORT_BEGIN
-
-#ifndef HAVE_ACOSH
-RUBY_EXTERN double acosh(double);
-RUBY_EXTERN double asinh(double);
-RUBY_EXTERN double atanh(double);
-#endif
-
-#ifndef HAVE_CRYPT
-RUBY_EXTERN char *crypt(const char *, const char *);
-#endif
-
-#ifndef HAVE_DUP2
-RUBY_EXTERN int dup2(int, int);
-#endif
-
-#ifndef HAVE_EACCESS
-RUBY_EXTERN int eaccess(const char*, int);
-#endif
-
-#ifndef HAVE_ROUND
-RUBY_EXTERN double round(double);	/* numeric.c */
-#endif
-
-#ifndef HAVE_FINITE
-RUBY_EXTERN int finite(double);
-#endif
-
-#ifndef HAVE_FLOCK
-RUBY_EXTERN int flock(int, int);
-#endif
-
-/*
-#ifndef HAVE_FREXP
-RUBY_EXTERN double frexp(double, int *);
-#endif
-*/
-
-#ifndef HAVE_HYPOT
-RUBY_EXTERN double hypot(double, double);
-#endif
-
-#ifndef HAVE_ERF
-RUBY_EXTERN double erf(double);
-RUBY_EXTERN double erfc(double);
-#endif
-
-#ifndef HAVE_TGAMMA
-RUBY_EXTERN double tgamma(double);
-#endif
-
-#ifndef HAVE_LGAMMA_R
-RUBY_EXTERN double lgamma_r(double, int *);
-#endif
-
-#ifndef HAVE_CBRT
-RUBY_EXTERN double cbrt(double);
-#endif
-
-#if !defined(INFINITY) || !defined(NAN)
-union bytesequence4_or_float {
-  unsigned char bytesequence[4];
-  float float_value;
-};
-#endif
-
-#ifdef INFINITY
-# define HAVE_INFINITY
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_infinity;
-# define INFINITY (rb_infinity.float_value)
-#endif
-
-#ifdef NAN
-# define HAVE_NAN
-#else
-/** @internal */
-RUBY_EXTERN const union bytesequence4_or_float rb_nan;
-# define NAN (rb_nan.float_value)
-#endif
-
-#ifndef isinf
-# ifndef HAVE_ISINF
-#  if defined(HAVE_FINITE) && defined(HAVE_ISNAN)
-#    ifdef HAVE_IEEEFP_H
-#    include <ieeefp.h>
-#    endif
-#  define isinf(x) (!finite(x) && !isnan(x))
-#  else
-RUBY_EXTERN int isinf(double);
-#  endif
-# endif
-#endif
-
-#ifndef isnan
-# ifndef HAVE_ISNAN
-RUBY_EXTERN int isnan(double);
-# endif
-#endif
-
-#ifndef HAVE_NEXTAFTER
-RUBY_EXTERN double nextafter(double x, double y);
-#endif
-
-/*
-#ifndef HAVE_MEMCMP
-RUBY_EXTERN int memcmp(const void *, const void *, size_t);
-#endif
-*/
-
-#ifndef HAVE_MEMMOVE
-RUBY_EXTERN void *memmove(void *, const void *, size_t);
-#endif
-
-/*
-#ifndef HAVE_MODF
-RUBY_EXTERN double modf(double, double *);
-#endif
-*/
-
-#ifndef HAVE_STRCHR
-RUBY_EXTERN char *strchr(const char *, int);
-RUBY_EXTERN char *strrchr(const char *, int);
-#endif
-
-#ifndef HAVE_STRERROR
-RUBY_EXTERN char *strerror(int);
-#endif
-
-#ifndef HAVE_STRSTR
-RUBY_EXTERN char *strstr(const char *, const char *);
-#endif
-
-/*
-#ifndef HAVE_STRTOL
-RUBY_EXTERN long strtol(const char *, char **, int);
-#endif
-*/
-
-#ifndef HAVE_STRLCPY
-RUBY_EXTERN size_t strlcpy(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_STRLCAT
-RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
-#endif
-
-#ifndef HAVE_SIGNBIT
-RUBY_EXTERN int signbit(double x);
-#endif
-
-#ifndef HAVE_FFS
-RUBY_EXTERN int ffs(int);
-#endif
-
-#ifdef BROKEN_CLOSE
-#include <sys/types.h>
-#include <sys/socket.h>
-RUBY_EXTERN int ruby_getpeername(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_getsockname(int, struct sockaddr *, socklen_t *);
-RUBY_EXTERN int ruby_shutdown(int, int);
-RUBY_EXTERN int ruby_close(int);
-#endif
-
-#ifndef HAVE_SETPROCTITLE
-RUBY_EXTERN void setproctitle(const char *fmt, ...);
-#endif
-
-RUBY_SYMBOL_EXPORT_END
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBY_MISSING_H */
--- a/Show More
+++ b/Show More