merge trunk

Initial TIP 401 patch
2012-05-01 12:21:05 +00:00 · 2012-04-30 20:21:37 +00:00
1807 changed files with 186210 additions and 207800 deletions
@@ -1,12 +0,0 @@
-*.a
-*.bmp
-*.dll
-*.exe
-*.gif
-*.gz
-*.jpg
-*.lib
-*.pdf
-*.png
-*.xlsx
-*.zip
@@ -1,18 +0,0 @@
-compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
-compat/zlib/contrib/vstudio/readme.txt
-compat/zlib/contrib/vstudio/*/zlib.rc
-compat/zlib/contrib/vstudio/*/*.sln
-compat/zlib/win32/*.txt
-compat/zlib/win64/*.txt
-libtommath/*.dsp
-libtommath/*.sln
-libtommath/*.vcproj
-tools/tcl.wse.in
-win/buildall.vc.bat
-win/coffbase.txt
-win/makefile.vc
-win/rules.vc
-win/rules-ext.vc
-win/targets.vc
-win/tcl.dsp
-win/tcl.dsw
@@ -1,7 +0,0 @@
-tools/tcl.wse.in
-win/buildall.vc.bat
-win/coffbase.txt
-win/makefile.vc
-win/rules.vc
-win/tcl.dsp
-win/tcl.dsw
@@ -1,68 +0,0 @@
-*.a
-*.dll
-*.dylib
-*.dylib.E
-*.exe
-*.exp
-*.la
-*.lib
-*.lo
-*.o
-*.obj
-*.pdb
-*.res
-*.sl
-*.so
-*/Makefile
-*/autom4te.cache
-*/config.cache
-*/config.log
-*/config.status
-*/tclConfig.sh
-*/tclsh*
-*/tcltest*
-*/versions.vc
-*/version.vc
-*/libtcl.vfs
-*/libtcl_*.zip
-html
-libtommath/bn.ilg
-libtommath/bn.ind
-libtommath/pretty.build
-libtommath/tommath.src
-libtommath/*.log
-libtommath/*.pdf
-libtommath/*.pl
-libtommath/*.sh
-libtommath/doc/*
-libtommath/tombc/*
-libtommath/pre_gen/*
-libtommath/pics/*
-libtommath/mtest/*
-libtommath/logs/*
-libtommath/etc/*
-libtommath/demo/*
-libtommath/*.out
-libtommath/*.tex
-macosx/configure
-unix/autoMkindex.tcl
-unix/dltest.marker
-unix/dltest/*.bundle
-unix/dltest/*.dll
-unix/dltest/*.dylib
-unix/dltest/*.o
-unix/dltest/*.sl
-unix/dltest/*.so
-unix/tcl.pc
-unix/tclIndex
-unix/Tcl-Info.plist
-unix/Tclsh-Info.plist
-unix/pkgs/*
-win/Debug*
-win/Release*
-win/*.manifest
-win/pkgs/*
-win/coffbase.txt
-win/tcl.hpj
-win/nmakehlp.out
-win/nmhlp-out.txt
@@ -1 +0,0 @@
-u
@@ -1,40 +0,0 @@
-# Set the default behavior, in case people don't have core.autocrlf set.
-* eol=lf
-* text=auto
-
-# Explicitly declare text files you want to always be normalized and converted
-# to native line endings on checkout.
-*.3 text
-*.c text
-*.css text
-*.enc text
-*.h text
-*.htm text
-*.html text
-*.java text
-*.js text
-*.json text
-*.n text
-*.svg text
-*.ts text
-*.tcl text
-*.test text
-
-# Declare files that will always have CRLF line endings on checkout.
-*.bat eol=crlf
-*.sln eol=crlf
-*.vc eol=crlf
-
-# Denote all files that are truly binary and should not be modified.
-*.a binary
-*.bmp binary
-*.dll binary
-*.exe binary
-*.gif binary
-*.gz binary
-*.jpg binary
-*.lib binary
-*.pdf binary
-*.png binary
-*.xlsx binary
-*.zip binary
@@ -1,3 +0,0 @@
-Important Note
-==========
-Please do not file issues with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues are hosted in the [tcl fossil repository on core.tcl.tk](https://core.tcl.tk/tcl/tktnew); please post them there.
@@ -1,3 +0,0 @@
-Important Note
-==========
-Please do not file pull requests with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues (including patches) are hosted in the [tcl fossil repository on core.tcl.tk](https://core.tcl.tk/tcl/tktnew); please post them there.
@@ -1,51 +0,0 @@
-name: Linux
-on: [push]
-jobs:
-  gcc:
-    runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        cfgopt:
-          - ""
-          - "CFLAGS=-DTCL_UTF_MAX=4"
-          - "CFLAGS=-DTCL_NO_DEPRECATED=1"
-          - "--disable-shared"
-          - "--enable-symbols"
-          - "--enable-symbols=mem"
-    defaults:
-      run:
-        shell: bash
-        working-directory: unix
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Prepare
-        run: |
-          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
-        working-directory: generic
-      - name: Configure ${{ matrix.cfgopt }}
-        run: |
-          mkdir "${HOME}/install dir"
-          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
-        env:
-          CFGOPT: ${{ matrix.cfgopt }}
-      - name: Build
-        run: |
-          make all
-      - name: Build Test Harness
-        run: |
-          make tcltest
-      - name: Run Tests
-        run: |
-          make test
-        env:
-          ERROR_ON_FAILURES: 1
-      - name: Test-Drive Installation
-        run: |
-          make install
-      - name: Create Distribution Package
-        run: |
-          make dist
-      - name: Convert Documentation to HTML
-        run: |
-          make html-tcl
@@ -1,63 +0,0 @@
-name: macOS
-on: [push]
-jobs:
-  xcode:
-    runs-on: macos-11.0
-    defaults:
-      run:
-        shell: bash
-        working-directory: macosx
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Prepare
-        run: |
-          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
-        working-directory: generic
-      - name: Build
-        run: make all
-        env:
-          CFLAGS: -arch x86_64 -arch arm64e
-      - name: Run Tests
-        run: make test styles=develop
-        env:
-          ERROR_ON_FAILURES: 1
-          MAC_CI: 1
-  clang:
-    runs-on: macos-11.0
-    strategy:
-      matrix:
-        cfgopt:
-          - ""
-          - "--disable-shared"
-          - "--enable-symbols"
-          - "--enable-symbols=mem"
-    defaults:
-      run:
-        shell: bash
-        working-directory: unix
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Prepare
-        run: |
-          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
-          mkdir "$HOME/install dir"
-        working-directory: generic
-      - name: Configure ${{ matrix.cfgopt }}
-        # Note that macOS is always a 64 bit platform
-        run: ./configure --enable-64bit --enable-dtrace --enable-framework ${CFGOPT} "--prefix=$HOME/install" || (cat config.log && exit 1)
-        env:
-          CFLAGS: -arch x86_64 -arch arm64e
-          CFGOPT: ${{ matrix.cfgopt }}
-      - name: Build
-        run: |
-          make all tcltest
-        env:
-          CFLAGS: -arch x86_64 -arch arm64e
-      - name: Run Tests
-        run: |
-          make test
-        env:
-          ERROR_ON_FAILURES: 1
-          MAC_CI: 1
@@ -1,138 +0,0 @@
-name: Build Binaries
-on: [push]
-jobs:
-  linux:
-    name: Linux
-    runs-on: ubuntu-16.04
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Prepare
-        run: |
-          touch generic/tclStubInit.c generic/tclOOStubInit.c
-          mkdir 1dist
-          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
-        working-directory: .
-      - name: Configure
-        run: ./configure --disable-symbols --disable-shared --enable-zipfs
-        working-directory: unix
-      - name: Build
-        run: |
-          make tclsh
-          make shell SCRIPT="$VER_PATH $GITHUB_ENV"
-          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
-        working-directory: unix
-      - name: Package
-        run: |
-          cp ../unix/tclsh tclsh${TCL_PATCHLEVEL}_unofficial
-          chmod +x tclsh${TCL_PATCHLEVEL}_unofficial
-          tar -cf tclsh${TCL_PATCHLEVEL}_unofficial.tar tclsh${TCL_PATCHLEVEL}_unofficial
-        working-directory: 1dist
-      - name: Upload
-        uses: actions/upload-artifact@v2
-        with:
-          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Linux single-file build (unofficial)
-          path: 1dist/*.tar
-  macos:
-    name: macOS
-    runs-on: macos-11.0
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Checkout create-dmg
-        uses: actions/checkout@v2
-        with:
-          repository: create-dmg/create-dmg
-          ref: v1.0.8
-          path: create-dmg
-      - name: Prepare
-        run: |
-          mkdir 1dist
-          touch generic/tclStubInit.c generic/tclOOStubInit.c || true
-          wget https://github.com/culler/macher/releases/download/v1.3/macher
-          sudo cp macher /usr/local/bin
-          sudo chmod a+x /usr/local/bin/macher
-          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
-          echo "CREATE_DMG=$(cd create-dmg;pwd)/create-dmg" >> $GITHUB_ENV
-          echo "CFLAGS=-arch x86_64 -arch arm64e" >> $GITHUB_ENV
-      - name: Configure
-        run: ./configure --disable-symbols --disable-shared --enable-zipfs
-        working-directory: unix
-      - name: Build
-        run: |
-          make tclsh
-          make shell SCRIPT="$VER_PATH $GITHUB_ENV"
-          echo "TCL_BIN=`pwd`/tclsh" >> $GITHUB_ENV
-          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
-        working-directory: unix
-      - name: Package
-        run: |
-          mkdir contents
-          cp $TCL_BIN contents/tclsh${TCL_PATCHLEVEL}_unofficial
-          chmod +x contents/tclsh${TCL_PATCHLEVEL}_unofficial
-          cat > contents/README.txt <<EOF
-          This is a single-file executable developer preview of Tcl $TCL_PATCHLEVEL
-
-          It is not intended as an official release at all, so it is unsigned and unnotarized.
-          Use strictly at your own risk.
-
-          To run it, you need to copy the executable out and run:
-              xattr -d com.apple.quarantine tclsh${TCL_PATCHLEVEL}_unofficial
-          to mark the executable as runnable on your machine.
-          EOF
-          $CREATE_DMG \
-              --volname "Tcl $TCL_PATCHLEVEL (unofficial)" \
-              --window-pos 200 120 \
-              --window-size 800 400 \
-              "Tcl-$TCL_PATCHLEVEL-(unofficial).dmg" \
-              "contents/"
-        working-directory: 1dist
-      - name: Upload
-        uses: actions/upload-artifact@v2
-        with:
-          name: Tclsh ${{ env.TCL_PATCHLEVEL }} macOS single-file build (unofficial)
-          path: 1dist/*.dmg
-  win:
-    name: Windows
-    runs-on: windows-latest
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Install MSYS2
-        uses: msys2/setup-msys2@v2
-      - name: Prepare
-        run: |
-          touch generic/tclStubInit.c generic/tclOOStubInit.c
-          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
-          mkdir 1dist
-        working-directory: .
-      - name: Configure
-        run: ./configure --disable-symbols --disable-shared --enable-zipfs
-        working-directory: win
-      - name: Build
-        run: |
-          make binaries libraries
-          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
-        working-directory: win
-      - name: Get Exact Version
-        run: |
-          ./tclsh*.exe $VER_PATH $GITHUB_ENV
-        working-directory: win
-      - name: Set Executable Name
-        run: |
-          cp ../win/tclsh*.exe tclsh${TCL_PATCHLEVEL}_unofficial.exe
-        working-directory: 1dist
-      - name: Upload
-        uses: actions/upload-artifact@v2
-        with:
-          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Windows single-file build (unofficial)
-          path: '1dist/*_unofficial.exe'
@@ -1,87 +0,0 @@
-name: Windows
-on: [push]
-jobs:
-  msvc:
-    runs-on: windows-latest
-    defaults:
-      run:
-        shell: powershell
-        working-directory: win
-    strategy:
-      matrix:
-        cfgopt:
-          - ""
-          - "OPTS=utfmax"
-          - "CHECKS=nodep"
-          - "OPTS=static"
-          - "OPTS=symbols"
-          - "OPTS=memdbg"
-    # Using powershell means we need to explicitly stop on failure
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Init MSVC
-        uses: ilammy/msvc-dev-cmd@v1
-      - name: Build ${{ matrix.cfgopt }}
-        run: |
-          &nmake -f makefile.vc ${{ matrix.cfgopt }} all
-          if ($lastexitcode -ne 0) {
-             throw "nmake exit code: $lastexitcode"
-          }
-      - name: Build Test Harness ${{ matrix.cfgopt }}
-        run: |
-          &nmake -f makefile.vc ${{ matrix.cfgopt }} tcltest
-          if ($lastexitcode -ne 0) {
-             throw "nmake exit code: $lastexitcode"
-          }
-      - name: Run Tests ${{ matrix.cfgopt }}
-        run: |
-          &nmake -f makefile.vc ${{ matrix.cfgopt }} test
-          if ($lastexitcode -ne 0) {
-             throw "nmake exit code: $lastexitcode"
-          }
-        env:
-          ERROR_ON_FAILURES: 1
-          CI_BUILD_WITH_MSVC: 1
-  gcc:
-    runs-on: windows-latest
-    defaults:
-      run:
-        shell: bash
-        working-directory: win
-    strategy:
-      matrix:
-        cfgopt:
-          - ""
-          - "CFLAGS=-DTCL_UTF_MAX=4"
-          - "CFLAGS=-DTCL_NO_DEPRECATED=1"
-          - "--disable-shared"
-          - "--enable-symbols"
-          - "--enable-symbols=mem"
-    # Using powershell means we need to explicitly stop on failure
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Install MSYS2 and Make
-        run: choco install msys2 make
-      - name: Prepare
-        run: |
-          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
-          mkdir "${HOME}/install dir"
-        working-directory: generic
-      - name: Configure ${{ matrix.cfgopt }}
-        run: |
-          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
-        env:
-          CFGOPT: --enable-64bit ${{ matrix.cfgopt }}
-      - name: Build
-        run: make all
-      - name: Build Test Harness
-        run: make tcltest
-      - name: Run Tests
-        run: make test
-        env:
-          ERROR_ON_FAILURES: 1
-
-# If you add builds with Wine, be sure to define the environment variable
-# CI_USING_WINE when running them so that broken tests know not to run.
@@ -1,65 +0,0 @@
-*.a
-*.bundle
-*.dll
-*.dylib
-*.dylib.E
-*.exe
-*.exp
-*.lib
-*.o
-*.obj
-*.pdb
-*.res
-*.sl
-*.so
-.fslckout
-Makefile
-Tcl-Info.plist
-Tclsh-Info.plist
-autom4te.cache
-config.cache
-config.log
-config.status
-config.status.lineno
-html
-manifest.uuid
-_FOSSIL_
-*/tclConfig.sh
-*/tclsh*
-*/tcltest*
-*/versions.vc
-*/version.vc
-*/libtcl.vfs
-*/libtcl_*.zip
-libtommath/bn.ilg
-libtommath/bn.ind
-libtommath/pretty.build
-libtommath/tommath.src
-libtommath/*.log
-libtommath/*.pdf
-libtommath/*.pl
-libtommath/*.sh
-libtommath/doc/*
-libtommath/tombc/*
-libtommath/pre_gen/*
-libtommath/pics/*
-libtommath/mtest/*
-libtommath/logs/*
-libtommath/etc/*
-libtommath/demo/*
-libtommath/*.out
-libtommath/*.tex
-macosx/configure
-unix/autoMkindex.tcl
-unix/dltest.marker
-unix/tcl.pc
-unix/tclIndex
-unix/pkgs/*
-win/Debug*
-win/Release*
-win/*.manifest
-win/pkgs/*
-win/coffbase.txt
-win/tcl.hpj
-win/nmakehlp.out
-win/nmhlp-out.txt
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>tcl8</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-	</buildSpec>
-	<natures>
-	</natures>
-</projectDescription>
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-encoding/<project>=UTF-8
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-line.separator=\n
@@ -1,426 +0,0 @@
-language: c
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - binutils-mingw-w64-i686
-      - binutils-mingw-w64-x86-64
-      - gcc-mingw-w64
-      - gcc-mingw-w64-base
-      - gcc-mingw-w64-i686
-      - gcc-mingw-w64-x86-64
-      - gcc-multilib
-jobs:
-  include:
-# Testing on Linux GCC
-    - name: "Linux/GCC/Shared"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - BUILD_DIR=unix
-    - name: "Linux/GCC/Shared: UTF_MAX=4"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT=CFLAGS=-DTCL_UTF_MAX=4
-    - name: "Linux/GCC/Shared: NO_DEPRECATED"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1"
-    - name: "Linux/GCC/Static"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - CFGOPT="--disable-shared"
-        - BUILD_DIR=unix
-    - name: "Linux/GCC/Debug"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="--enable-symbols"
-    - name: "Linux/GCC/Mem-Debug"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="--enable-symbols=mem"
-# Newer/Older versions of GCC
-    - name: "Linux/GCC 10/Shared"
-      os: linux
-      dist: focal
-      compiler: gcc-10
-      addons:
-        apt:
-          packages:
-            - g++-10
-      env:
-        - BUILD_DIR=unix
-    - name: "Linux/GCC 5/Shared"
-      os: linux
-      dist: bionic
-      compiler: gcc-5
-      addons:
-        apt:
-          packages:
-            - g++-5
-      env:
-        - BUILD_DIR=unix
-# Testing on Linux Clang
-    - name: "Linux/Clang/Shared"
-      os: linux
-      dist: focal
-      compiler: clang
-      env:
-        - BUILD_DIR=unix
-    - name: "Linux/Clang/Shared:NO_DEPRECATED"
-      os: linux
-      dist: xenial
-      compiler: clang
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1"
-    - name: "Linux/Clang/Static"
-      os: linux
-      dist: focal
-      compiler: clang
-      env:
-        - CFGOPT="--disable-shared"
-        - BUILD_DIR=unix
-    - name: "Linux/Clang/Debug"
-      os: linux
-      dist: focal
-      compiler: clang
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="--enable-symbols"
-    - name: "Linux/Clang/Mem-Debug"
-      os: linux
-      dist: focal
-      compiler: clang
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="--enable-symbols=mem"
-# Testing on Mac, various styles
-    - name: "macOS/Clang/Xcode 12/Shared"
-      os: osx
-      osx_image: xcode12.2
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: &mactest
-        - make all
-        # The styles=develop avoids some weird problems on OSX
-        - make test styles=develop
-    - name: "macOS/Clang/Xcode 12/Shared/Unix-like"
-      os: osx
-      osx_image: xcode12.2
-      env:
-        - BUILD_DIR=unix
-        - CFGOPT="--enable-dtrace"
-    - name: "macOS/Clang/Xcode 12/Shared/libtommath"
-      os: osx
-      osx_image: xcode12.2
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: *mactest
-      addons:
-        homebrew:
-          packages:
-            - libtommath
-# Newer MacOS versions
-    - name: "macOS/Clang/Xcode 12/Universal Apps/Shared"
-      os: osx
-      osx_image: xcode12u
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: *mactest
-# Older MacOS versions
-    - name: "macOS/Clang/Xcode 11/Shared"
-      os: osx
-      osx_image: xcode11.7
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: *mactest
-    - name: "macOS/Clang/Xcode 10/Shared"
-      os: osx
-      osx_image: xcode10.3
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: *mactest
-    - name: "macOS/Clang/Xcode 9/Shared"
-      os: osx
-      osx_image: xcode9.4
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: *mactest
-    - name: "macOS/Clang/Xcode 8/Shared"
-      os: osx
-      osx_image: xcode8.3
-      env:
-        - BUILD_DIR=macosx
-      install: []
-      script: *mactest
-# Test with mingw-w64 cross-compile
-# Doesn't run tests because wine is only an imperfect Windows emulation
-    - name: "Linux-cross-Windows/GCC/Shared/no test"
-      os: linux
-      dist: focal
-      compiler: x86_64-w64-mingw32-gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--host=x86_64-w64-mingw32 --enable-64bit"
-      script: &crosstest
-        - make all tcltest
-        # Include a high visibility marker that tests are skipped outright
-        - >
-          echo "`tput setaf 3`SKIPPED TEST: CROSS COMPILING`tput sgr0`"
-# Test with mingw-w64 (32 bit) cross-compile
-# Doesn't run tests because wine is only an imperfect Windows emulation
-    - name: "Linux-cross-Windows-32/GCC/Shared/no test"
-      os: linux
-      dist: focal
-      compiler: i686-w64-mingw32-gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT=--host=i686-w64-mingw32
-      script: *crosstest
-# Test on Windows with MSVC native
-    - name: "Windows/MSVC/Shared"
-      os: windows
-      compiler: cl
-      env: &vcenv
-        - BUILD_DIR=win
-        - VCDIR="/C/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Auxiliary/Build"
-      before_install: &vcpreinst
-        - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h
-        - PATH="$PATH:$VCDIR"
-        - cd ${BUILD_DIR}
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake '-f' makefile.vc test
-    - name: "Windows/MSVC/Shared: UTF_MAX=4"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=utfmax' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=utfmax' '-f' makefile.vc test
-    - name: "Windows/MSVC/Shared: NO_DEPRECATED"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'CHECKS=nodep' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'CHECKS=nodep' '-f' makefile.vc test
-    - name: "Windows/MSVC/Static"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=static' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=static' '-f' makefile.vc test
-    - name: "Windows/MSVC/Debug"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=symbols' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=symbols' '-f' makefile.vc test
-    - name: "Windows/MSVC/Mem-Debug"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'STATS=memdbg' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'STATS=memdbg' '-f' makefile.vc test
-# Test on Windows with MSVC native (32-bit)
-    - name: "Windows/MSVC-x86/Shared"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake '-f' makefile.vc test
-    - name: "Windows/MSVC-x86/Shared: UTF_MAX=4"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=utfmax' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=utfmax' '-f' makefile.vc test
-    - name: "Windows/MSVC-x86/Shared: NO_DEPRECATED"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'CHECKS=nodep' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'CHECKS=nodep' '-f' makefile.vc test
-    - name: "Windows/MSVC-x86/Static"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=static' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=static' '-f' makefile.vc test
-    - name: "Windows/MSVC-x86/Debug"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=symbols' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=symbols' '-f' makefile.vc test
-    - name: "Windows/MSVC-x86/Mem-Debug"
-      os: windows
-      compiler: cl
-      env: *vcenv
-      before_install: *vcpreinst
-      install: []
-      script:
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'STATS=memdbg' '-f' makefile.vc all tcltest
-        - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'STATS=memdbg' '-f' makefile.vc test
-# Test on Windows with GCC native
-    - name: "Windows/GCC/Shared"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-64bit"
-      before_install: &makepreinst
-        - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h
-        - choco install -y make zip
-        - cd ${BUILD_DIR}
-    - name: "Windows/GCC/Shared: UTF_MAX=4"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-64bit CFLAGS=-DTCL_UTF_MAX=4"
-      before_install: *makepreinst
-    - name: "Windows/GCC/Shared: NO_DEPRECATED"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-64bit CFLAGS=-DTCL_NO_DEPRECATED=1"
-      before_install: *makepreinst
-    - name: "Windows/GCC/Static"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-64bit --disable-shared"
-      before_install: *makepreinst
-    - name: "Windows/GCC/Debug"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-64bit --enable-symbols"
-      before_install: *makepreinst
-    - name: "Windows/GCC/Mem-Debug"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-64bit --enable-symbols=mem"
-      before_install: *makepreinst
-# Test on Windows with GCC native (32-bit)
-    - name: "Windows/GCC-x86/Shared"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-      before_install: *makepreinst
-    - name: "Windows/GCC-x86/Shared: UTF_MAX=4"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="CFLAGS=-DTCL_UTF_MAX=4"
-      before_install: *makepreinst
-    - name: "Windows/GCC-x86/Shared: NO_DEPRECATED"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1"
-      before_install: *makepreinst
-    - name: "Windows/GCC-x86/Static"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--disable-shared"
-      before_install: *makepreinst
-    - name: "Windows/GCC-x86/Debug"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-symbols"
-      before_install: *makepreinst
-    - name: "Windows/GCC-x86/Mem-Debug"
-      os: windows
-      compiler: gcc
-      env:
-        - BUILD_DIR=win
-        - CFGOPT="--enable-symbols=mem"
-      before_install: *makepreinst
-# "make dist" only
-    - name: "Linux: make dist"
-      os: linux
-      dist: focal
-      compiler: gcc
-      env:
-        - BUILD_DIR=unix
-      script:
-        - make dist
-before_install:
-  - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h
-  - cd ${BUILD_DIR}
-install:
-  - mkdir "$HOME/install dir"
-  - ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
-before_script:
-  - export ERROR_ON_FAILURES=1
-script:
-  - make all tcltest || echo "Something wrong, maybe a hickup, let's try again"
-  - make test
-  - make install
@@ -414,7 +414,7 @@
 	Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to the
 	new stacked channel implementation. Their stub slots were also moved
 	to give preference to the new 8.3.2 stub functions. This will cause an
-	incompatibility with 8.4a1 only.
+	incompatability with 8.4a1 only.
 	(StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that
 	didn't set nonBlocking correctly when resetting the flags for the
 	write side. [Bug: 6261]
@@ -746,7 +746,7 @@

 	* doc/trace.n: minor doc cleanup

-2000-09-06  André Pönitz <poenitz@htwm.de>
+2000-09-06  André Pönitz <poenitz@htwm.de>

 	* doc/*.n: added or changed "SEE ALSO:" section

@@ -1086,7 +1086,7 @@
 	* unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc before running
 	AC_PROG_CC if CC is already set.

-2000-07-13  André Pönitz <poenitz@mathematik.tu-chemnitz.de>
+2000-07-13  André Pönitz <poenitz@mathematik.tu-chemnitz.de>

 	* doc/lappend.n:
 	* doc/lindex.n:
@@ -1779,7 +1779,7 @@
 	* generic/tclCmdMZ.c: Fixed infinite loop bug with [regexp -all]
 	[Bug: 4981].

-	* tests/*.test: Changed all occurrences of "namespace import
+	* tests/*.test: Changed all occurances of "namespace import
 	::tcltest" to "namespace import -force ::tcltest" [Bug: 3948].

 2000-04-09  Brent Welch <welch@scriptics.com>
@@ -351,7 +351,7 @@

 	* mac/tclMacFile.c: fixed bug in permission checking code

-	* mac/tclMacLoad.c: corrected utf-8 handling, comparison of package
+	* mac/tclMacLoad.c: corrected utf8 handling, comparison of package
 	names to code fragment names changed to only match on the length of
 	package name, this allows for fragment names with version numbers
 	appended.
@@ -939,7 +939,7 @@
 	version of Tcl with Cygwin gcc. Users should compile with Mingw gcc
 	instead.

-2001-11-06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>
+2001-11-06  Andreas Kupries  <andreas_kupries@users.sourceforge.net> 

 	* generic/tclIO.c (ReadChars): Fixed [Bug 478856] reported by Stuart
 	Cassoff <stwo@users.sourceforge.net>. The bug caused loss of
@@ -3525,7 +3525,7 @@
 	* generic/tclVar.c (Tcl_UnsetObjCmd): Rewrote argument parser to avoid
 	a read off the end of the argument array that could occur when
 	executing something like [unset -nocomplain] was executed. Improved
-	the error message given when not enough arguments are given (-nocomplain
+	the error message given when too few arguments are given (-nocomplain
 	should obviously be *before* --, not after it) and also modified the
 	test suite to take account of that and the documentation to use the
 	same improvement. [Bug 405769]
@@ -847,7 +847,7 @@
 	exit.

 	* tests/exec.test: marked exec-18.1 unixOnly until the Windows
-	incompatibility (in the test, not the core) can be resolved.
+	incompatability (in the test, not the core) can be resolved.

 	* tests/http.test (http-3.11): added close $fp that was causing an
 	error on Windows because the file was not closed before deleting.
@@ -1753,7 +1753,7 @@

 2002-07-05  Reinhard Max  <max@suse.de>

-	* generic/tclClock.c (FormatClock): Convert the format string to utf-8
+	* generic/tclClock.c (FormatClock): Convert the format string to UTF8
 	before calling TclpStrftime, so that non-ASCII characters don't get
 	mangled when the result string is being converted back.
 	* tests/clock.test: Added a test for that.
@@ -3642,7 +3642,7 @@
 	* compat/strtoll.c (strtoll):
 	* compat/strtoull.c (strtoull):
 	* unix/tclUnixPort.h:
-	* win/tclWinPort.h: Const-ing 64-bit compatibility declarations. Note
+	* win/tclWinPort.h: Const-ing 64-bit compatability declarations. Note
 	that the return pointer is non-const because it is entirely legal for
 	the functions to be called from somewhere that owns the string being
 	passed. Fixes problem reported by Larry Virden.
@@ -3779,7 +3779,7 @@

 	There are a lot of changes from this TIP, so please see
 	http://purl.org/tcl/tip/72.html for discussion of
-	backward-compatibility issues, but the main ones modifications are in:
+	backward-compatability issues, but the main ones modifications are in:

 	* generic/tcl.h: New types.
 	* generic/tcl.decls: New public functions.
@@ -947,7 +947,7 @@
 	declarations match and will end up using the declarations in the
 	public code from now on because of #include ordering. Keeping the old
 	declarations in tclInt.decls; there's no need to gratuitously break
-	compatibility for those extensions which are already clients of the
+	compatability for those extensions which are already clients of the
 	namespace code.

 2003-08-23  Zoran Vasiljevic  <zoran@archiwrae.com>
@@ -1278,7 +1278,7 @@

 	* generic/tclVar.c (Tcl_ArrayObjCmd, TclArraySet): Made [array get]
 	and [array set] work with dictionaries, producing them and consuming
-	them. Note that for compatibility reasons, you will never get a dict
+	them. Note that for compatability reasons, you will never get a dict
 	from feeding a string literal to [array set] since that alters the
 	trace behaviour of "multi-key" sets. [Bug 759935]

@@ -3284,7 +3284,7 @@

 2003-01-10  Vince Darley  <vincentdarley@users.sourceforge.net>

-	* generic/tclIOUtil.c:
+	* generic/tclIOUtil.c: 
 	* win/tclWinInt.h:
 	* win/tclWinInit.c: fix to new WinTcl crash on exit with vfs,
 	introduced on 2002-12-06. Encodings must be cleaned up after the
@@ -1356,7 +1356,7 @@
 2004-10-07  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

 	* *.3: Convert CONST to const and VOID to void so we document how
-	people should actually use the Tcl API and not the compatibility hacks
+	people should actually use the Tcl API and not the compatability hacks
 	that it has to have.

 	* doc/man.macros, *.3: Update .AS macro so it can know how wide to
@@ -2302,7 +2302,7 @@
 	934511].

 	* doc/CrtCommand.3: Added note that the arguments given to the command
-	proc of a Tcl_CreateCommand are in utf-8 since Tcl 8.1. Closing [Patch
+	proc of a Tcl_CreateCommand are in utf8 since Tcl 8.1. Closing [Patch
 	414778].

 	* doc/ChnlStack.3: Removed the declaration that the interp argument to
@@ -2873,7 +2873,7 @@
 2004-06-02  Jeff Hobbs	<jeffh@ActiveState.com>

 	* win/tclWinFile.c (TclpFindExecutable): when using GetModuleFileNameA
-	(Win9x), convert from CP_ACP to WCHAR then convert back to utf-8.
+	(Win9x), convert from CP_ACP to WCHAR then convert back to utf8.
 	Adjunct to 2004-04-07 fix.

 2004-06-02  David Gravereaux <davygrvy@pobox.com>
@@ -2913,7 +2913,7 @@
 	* generic/tclCompCmds.c:	Updated callers to call new routine.
 	* generic/tclDictObj.c:	Updated callers to call new routine.
 	* tests/obj.test:	Corrected bad tests that actually expected
-	values like "47" and "0xAC" to be accepted as booleans.
+	values like "47" and "0xac" to be accepted as booleans.

 	* generic/tclLiteral.c: Disabled the code that forces some literals
 	into the "int" Tcl_ObjType during registration. We can re-enable it if
@@ -1426,7 +1426,7 @@
 	initialization assumptions of the TIP 280 code in CompileWord().

 	* generic/tclCompExpr.c:	Suppress the attempt to convert to
-	numeric when pre-compiling a constant expression indicates an error.
+	numeric when pre-compiling a constant expresion indicates an error.

 2007-08-22  Miguel Sofer  <msofer@users.sf.net>

@@ -0,0 +1,186 @@
+README:  Tcl
+    This is the Tcl 8.6b2 source distribution.
+	http://tcl.sourceforge.net/
+    You can get any source release of Tcl from the file distributions
+    link at the above URL.
+
+Contents
+--------
+    1. Introduction
+    2. Documentation
+    3. Compiling and installing Tcl
+    4. Development tools
+    5. Tcl newsgroup
+    6. The Tcler's Wiki
+    7. Mailing lists
+    8. Support and Training
+    9. Tracking Development
+    10. Thank You
+
+1. Introduction
+---------------
+Tcl provides a powerful platform for creating integration applications that
+tie together diverse applications, protocols, devices, and frameworks.
+When paired with the Tk toolkit, Tcl provides the fastest and most powerful
+way to create GUI applications that run on PCs, Unix, and Mac OS X.
+Tcl can also be used for a variety of web-related tasks and for creating
+powerful command languages for applications.
+
+Tcl is maintained, enhanced, and distributed freely by the Tcl community.
+The home for Tcl/Tk releases and bug/patch database is on SourceForge:
+
+	http://tcl.sourceforge.net/
+
+with the Tcl Developer Xchange hosted at:
+
+	http://www.tcl.tk/
+
+Tcl is a freely available open source package.  You can do virtually
+anything you like with it, such as modifying it, redistributing it,
+and selling it either in whole or in part.  See the file
+"license.terms" for complete information.
+
+2. Documentation
+----------------
+
+Extensive documentation is available at our website.
+The home page for this release, including new features, is
+	http://www.tcl.tk/software/tcltk/8.6.html
+
+Detailed release notes can be found at the file distributions page
+by clicking on the relevant version.
+	http://sourceforge.net/projects/tcl/files/
+
+Information about Tcl itself can be found at
+	http://www.tcl.tk/about/
+
+There have been many Tcl books on the market.  Many are mentioned in the Wiki:
+	http://wiki.tcl.tk/_/ref?N=25206
+
+To view the complete set of reference manual entries for Tcl 8.6 online,
+visit the URL:
+	http://www.tcl.tk/man/tcl8.6/
+
+2a. Unix Documentation
+----------------------
+
+The "doc" subdirectory in this release contains a complete set of
+reference manual entries for Tcl.  Files with extension ".1" are for
+programs (for example, tclsh.1); files with extension ".3" are for C
+library procedures; and files with extension ".n" describe Tcl
+commands.  The file "doc/Tcl.n" gives a quick summary of the Tcl
+language syntax.  To print any of the man pages on Unix, cd to the
+"doc" directory and invoke your favorite variant of troff using the
+normal -man macros, for example
+
+		ditroff -man Tcl.n
+
+to print Tcl.n.  If Tcl has been installed correctly and your "man" program
+supports it, you should be able to access the Tcl manual entries using the
+normal "man" mechanisms, such as
+
+		man Tcl
+
+2b. Windows Documentation
+-------------------------
+
+The "doc" subdirectory in this release contains a complete set of Windows
+help files for Tcl.  Once you install this Tcl release, a shortcut to the
+Windows help Tcl documentation will appear in the "Start" menu:
+
+	Start | Programs | Tcl | Tcl Help
+
+3. Compiling and installing Tcl
+-------------------------------
+
+There are brief notes in the unix/README, win/README, and macosx/README about
+compiling on these different platforms.  There is additional information
+about building Tcl from sources at
+
+	http://www.tcl.tk/doc/howto/compile.html
+
+4. Development tools
+---------------------------
+
+ActiveState produces a high quality set of commercial quality development
+tools that is available to accelerate your Tcl application development.
+Tcl Dev Kit builds on the earlier TclPro toolset and provides a debugger,
+static code checker, single-file wrapping utility, bytecode compiler and
+more.  More information can be found at
+
+	http://www.ActiveState.com/Tcl
+
+5. Tcl newsgroup
+----------------
+
+There is a USENET news group, "comp.lang.tcl", intended for the exchange of
+information about Tcl, Tk, and related applications.  The newsgroup is a
+great place to ask general information questions.  For bug reports, please
+see the "Support and bug fixes" section below.
+
+6. Tcl'ers Wiki
+---------------
+
+A Wiki-based open community site covering all aspects of Tcl/Tk is at:
+
+	http://wiki.tcl.tk/
+
+It is dedicated to the Tcl programming language and its extensions.  A
+wealth of useful information can be found there.  It contains code
+snippets, references to papers, books, and FAQs, as well as pointers to
+development tools, extensions, and applications.  You can also recommend
+additional URLs by editing the wiki yourself.
+
+7. Mailing lists
+----------------
+
+Several mailing lists are hosted at SourceForge to discuss development or
+use issues (like Macintosh and Windows topics).  For more information and
+to subscribe, visit:
+
+	http://sourceforge.net/projects/tcl/
+
+and go to the Mailing Lists page.
+
+8. Support and Training
+------------------------
+
+We are very interested in receiving bug reports, patches, and suggestions
+for improvements.  We prefer that you send this information to us via the
+bug form at SourceForge, rather than emailing us directly.  The bug
+database is at:
+
+	http://tcl.sourceforge.net/
+
+The bug form was designed to give uniform structure to bug reports as
+well as to solicit enough information to minimize followup questions.
+
+We will log and follow-up on each bug, although we cannot promise a
+specific turn-around time.  Enhancements, reported via the Feature
+Requests form at the same web site, may take longer and may not happen
+at all unless there is widespread support for them (we're trying to
+slow the rate at which Tcl/Tk turns into a kitchen sink).  It's very
+difficult to make incompatible changes to Tcl/Tk at this point, due to
+the size of the installed base.
+
+The Tcl community is too large for us to provide much individual support
+for users.  If you need help we suggest that you post questions to
+comp.lang.tcl.  We read the newsgroup and will attempt to answer esoteric
+questions for which no one else is likely to know the answer.  In addition,
+see the following Web site for links to other organizations that offer
+Tcl/Tk training:
+
+	http://wiki.tcl.tk/training
+
+9. Tracking Development
+-----------------------
+
+Tcl is developed in public.  To keep an eye on how Tcl is changing, see
+	http://core.tcl.tk/
+
+10. Thank You
+-------------
+
+We'd like to express our thanks to the Tcl community for all the
+helpful suggestions, bug reports, and patches we have received.
+Tcl/Tk has improved vastly and will continue to do so with your help.
@@ -1,150 +0,0 @@
-# README:  Tcl
-
-This is the **Tcl 8.7a4** source distribution.
-
-You can get any source release of Tcl from [our distribution
-site](https://sourceforge.net/projects/tcl/files/Tcl/).
-
-[![Build Status](https://github.com/tcltk/tcl/workflows/Linux/badge.svg?branch=core-8-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Linux%22+branch%3Acore-8-branch)
-[![Build Status](https://github.com/tcltk/tcl/workflows/Windows/badge.svg?branch=core-8-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Windows%22+branch%3Acore-8-branch)
-[![Build Status](https://github.com/tcltk/tcl/workflows/macOS/badge.svg?branch=core-8-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22macOS%22+branch%3Acore-8-branch)
-
-## Contents
- 1. [Introduction](#intro)
- 2. [Documentation](#doc)
- 3. [Compiling and installing Tcl](#build)
- 4. [Development tools](#devtools)
- 5. [Tcl newsgroup](#complangtcl)
- 6. [The Tcler's Wiki](#wiki)
- 7. [Mailing lists](#email)
- 8. [Support and Training](#support)
- 9. [Tracking Development](#watch)
- 10. [Thank You](#thanks)
-
-## <a id="intro">1.</a> Introduction
-Tcl provides a powerful platform for creating integration applications that
-tie together diverse applications, protocols, devices, and frameworks.
-When paired with the Tk toolkit, Tcl provides the fastest and most powerful
-way to create GUI applications that run on PCs, Unix, and Mac OS X.
-Tcl can also be used for a variety of web-related tasks and for creating
-powerful command languages for applications.
-
-Tcl is maintained, enhanced, and distributed freely by the Tcl community.
-Source code development and tracking of bug reports and feature requests
-take place at [core.tcl-lang.org](https://core.tcl-lang.org/).
-Tcl/Tk release and mailing list services are [hosted by
-SourceForge](https://sourceforge.net/projects/tcl/)
-with the Tcl Developer Xchange hosted at
-[www.tcl-lang.org](https://www.tcl-lang.org).
-
-Tcl is a freely available open-source package.  You can do virtually
-anything you like with it, such as modifying it, redistributing it,
-and selling it either in whole or in part.  See the file
-`license.terms` for complete information.
-
-## <a id="doc">2.</a> Documentation
-Extensive documentation is available on our website.
-The home page for this release, including new features, is
-[here](https://www.tcl.tk/software/tcltk/8.7.html).
-Detailed release notes can be found at the
-[file distributions page](https://sourceforge.net/projects/tcl/files/Tcl/)
-by clicking on the relevant version.
-
-Information about Tcl itself can be found at the [Developer
-Xchange](https://www.tcl-lang.org/about/).
-There have been many Tcl books on the market.  Many are mentioned in
-[the Wiki](https://wiki.tcl-lang.org/_/ref?N=25206).
-
-The complete set of reference manual entries for Tcl 8.7 is [online,
-here](https://www.tcl-lang.org/man/tcl8.7/).
-
-### <a id="doc.unix">2a.</a> Unix Documentation
-The `doc` subdirectory in this release contains a complete set of
-reference manual entries for Tcl.  Files with extension "`.1`" are for
-programs (for example, `tclsh.1`); files with extension "`.3`" are for C
-library procedures; and files with extension "`.n`" describe Tcl
-commands.  The file "`doc/Tcl.n`" gives a quick summary of the Tcl
-language syntax.  To print any of the man pages on Unix, cd to the
-"doc" directory and invoke your favorite variant of troff using the
-normal -man macros, for example
-
-		groff -man -Tpdf Tcl.n >output.pdf
-
-to print Tcl.n to PDF.  If Tcl has been installed correctly and your "man" program
-supports it, you should be able to access the Tcl manual entries using the
-normal "man" mechanisms, such as
-
-		man Tcl
-
-### <a id="doc.win">2b.</a> Windows Documentation
-The "doc" subdirectory in this release contains a complete set of Windows
-help files for Tcl.  Once you install this Tcl release, a shortcut to the
-Windows help Tcl documentation will appear in the "Start" menu:
-
-		Start | Programs | Tcl | Tcl Help
-
-## <a id="build">3.</a> Compiling and installing Tcl
-There are brief notes in the `unix/README`, `win/README`, and `macosx/README`
-about compiling on these different platforms.  There is additional information
-about building Tcl from sources
-[online](https://www.tcl-lang.org/doc/howto/compile.html).
-
-## <a id="devtools">4.</a> Development tools
-ActiveState produces a high-quality set of commercial quality development
-tools that is available to accelerate your Tcl application development.
-Tcl Dev Kit builds on the earlier TclPro toolset and provides a debugger,
-static code checker, single-file wrapping utility, bytecode compiler, and
-more.  More information can be found at
-
-	http://www.ActiveState.com/Tcl
-
-## <a id="complangtcl">5.</a> Tcl newsgroup
-There is a USENET newsgroup, "`comp.lang.tcl`", intended for the exchange of
-information about Tcl, Tk, and related applications.  The newsgroup is a
-great place to ask general information questions.  For bug reports, please
-see the "Support and bug fixes" section below.
-
-## <a id="wiki">6.</a> Tcl'ers Wiki
-There is a [wiki-based open community site](https://wiki.tcl-lang.org/)
-covering all aspects of Tcl/Tk.
-
-It is dedicated to the Tcl programming language and its extensions.  A
-wealth of useful information can be found there.  It contains code
-snippets, references to papers, books, and FAQs, as well as pointers to
-development tools, extensions, and applications.  You can also recommend
-additional URLs by editing the wiki yourself.
-
-## <a id="email">7.</a> Mailing lists
-Several mailing lists are hosted at SourceForge to discuss development or use
-issues (like Macintosh and Windows topics).  For more information and to
-subscribe, visit [here](https://sourceforge.net/projects/tcl/) and go to the
-Mailing Lists page.
-
-## <a id="support">8.</a> Support and Training
-We are very interested in receiving bug reports, patches, and suggestions for
-improvements.  We prefer that you send this information to us as tickets
-entered into [our issue tracker](https://core.tcl-lang.org/tcl/reportlist).
-
-We will log and follow-up on each bug, although we cannot promise a
-specific turn-around time.  Enhancements may take longer and may not happen
-at all unless there is widespread support for them (we're trying to
-slow the rate at which Tcl/Tk turns into a kitchen sink).  It's very
-difficult to make incompatible changes to Tcl/Tk at this point, due to
-the size of the installed base.
-
-The Tcl community is too large for us to provide much individual support for
-users.  If you need help we suggest that you post questions to `comp.lang.tcl`
-or ask a question on [Stack
-Overflow](https://stackoverflow.com/questions/tagged/tcl).  We read the
-newsgroup and will attempt to answer esoteric questions for which no one else
-is likely to know the answer.  In addition, see the wiki for [links to other
-organizations](https://wiki.tcl-lang.org/training) that offer Tcl/Tk training.
-
-## <a id="watch">9.</a> Tracking Development
-Tcl is developed in public.  You can keep an eye on how Tcl is changing at
-[core.tcl-lang.org](https://core.tcl-lang.org/).
-
-## <a id="thanks">10.</a> Thank You
-We'd like to express our thanks to the Tcl community for all the
-helpful suggestions, bug reports, and patches we have received.
-Tcl/Tk has improved vastly and will continue to do so with your help.
@@ -14,6 +14,8 @@
 #ifndef _DIRENT
 #define _DIRENT

+#include "tcl.h"
+
 /*
 * Dirent structure, which holds information about a single
 * directory entry.
@@ -26,6 +26,8 @@
 #ifndef __dlfcn_h__
 #define __dlfcn_h__

+#include "tcl.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -1,7 +1,7 @@
 /*
 * Copyright (C) 2000-2003 Damien Miller.  All rights reserved.
 * Copyright (C) 1999 WIDE Project.  All rights reserved.
- *
+ * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
@@ -13,7 +13,7 @@
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
- *
+ * 
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT 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
@@ -67,13 +67,12 @@ strlcpy(char *dst, const char *src, size_t siz)
 }
 #endif

-int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
+int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host, 
                size_t hostlen, char *serv, size_t servlen, int flags)
 {
 	struct sockaddr_in *sin = (struct sockaddr_in *)sa;
 	struct hostent *hp;
 	char tmpserv[16];
-	(void)salen;

 	if (sa->sa_family != AF_UNSPEC && sa->sa_family != AF_INET)
 		return (EAI_FAMILY);
@@ -85,7 +84,7 @@ int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,

 	if (host != NULL) {
 		if (flags & NI_NUMERICHOST) {
-			size_t len;
+			int len;
 			Tcl_MutexLock(&netdbMutex);
 			len = strlcpy(host, inet_ntoa(sin->sin_addr), hostlen);
 			Tcl_MutexUnlock(&netdbMutex);
@@ -97,7 +96,7 @@ int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
 		} else {
 			int ret;
 			Tcl_MutexLock(&netdbMutex);
-			hp = gethostbyaddr((char *)&sin->sin_addr,
+			hp = gethostbyaddr((char *)&sin->sin_addr, 
 			    sizeof(struct in_addr), AF_INET);
 			if (hp == NULL) {
 				ret = EAI_NODATA;
@@ -131,12 +130,12 @@ fake_gai_strerror(int err)
 	default:
 		return ("unknown/invalid error.");
 	}
-}
+}    
 #endif /* !HAVE_GAI_STRERROR */

 #ifndef HAVE_FREEADDRINFO
 void
-fake_freeaddrinfo(struct addrinfo *ai)
+freeaddrinfo(struct addrinfo *ai)
 {
 	struct addrinfo *next;

@@ -154,12 +153,12 @@ addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)
 {
 	struct addrinfo *ai;

-	ai = (struct addrinfo *)malloc(sizeof(*ai) + sizeof(struct sockaddr_in));
+	ai = malloc(sizeof(*ai) + sizeof(struct sockaddr_in));
 	if (ai == NULL)
 		return (NULL);
-
+	
 	memset(ai, '\0', sizeof(*ai) + sizeof(struct sockaddr_in));
-
+	
 	ai->ai_addr = (struct sockaddr *)(ai + 1);
 	/* XXX -- ssh doesn't use sa_len */
 	ai->ai_addrlen = sizeof(struct sockaddr_in);
@@ -167,7 +166,7 @@ addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)

 	((struct sockaddr_in *)(ai)->ai_addr)->sin_port = port;
 	((struct sockaddr_in *)(ai)->ai_addr)->sin_addr.s_addr = addr;
-
+	
 	/* XXX: the following is not generally correct, but does what we want */
 	if (hints->ai_socktype)
 		ai->ai_socktype = hints->ai_socktype;
@@ -181,7 +180,7 @@ addrinfo *malloc_ai(int port, u_long addr, const struct addrinfo *hints)
 }

 int
-fake_getaddrinfo(const char *hostname, const char *servname,
+fake_getaddrinfo(const char *hostname, const char *servname, 
    const struct addrinfo *hints, struct addrinfo **res)
 {
 	struct hostent *hp;
@@ -200,7 +199,7 @@ fake_getaddrinfo(const char *hostname, const char *servname,

 		port = strtol(servname, &cp, 10);
 		if (port > 0 && port <= 65535 && *cp == '\0')
-			port = htons((unsigned short)port);
+			port = htons(port);
 		else if ((sp = getservbyname(servname, NULL)) != NULL)
 			port = sp->s_port;
 		else
@@ -212,29 +211,29 @@ fake_getaddrinfo(const char *hostname, const char *servname,
 		if (hostname && inet_aton(hostname, &in) != 0)
 			addr = in.s_addr;
 		*res = malloc_ai(port, addr, hints);
-		if (*res == NULL)
+		if (*res == NULL) 
 			return (EAI_MEMORY);
 		return (0);
 	}
-
+		
 	if (!hostname) {
-		*res = malloc_ai(port, htonl(0x7F000001), hints);
-		if (*res == NULL)
+		*res = malloc_ai(port, htonl(0x7f000001), hints);
+		if (*res == NULL) 
 			return (EAI_MEMORY);
 		return (0);
 	}
-
+	
 	if (inet_aton(hostname, &in)) {
 		*res = malloc_ai(port, in.s_addr, hints);
-		if (*res == NULL)
+		if (*res == NULL) 
 			return (EAI_MEMORY);
 		return (0);
 	}
-
+	
 	/* Don't try DNS if AI_NUMERICHOST is set */
 	if (hints && hints->ai_flags & AI_NUMERICHOST)
 		return (EAI_NONAME);
-
+	
 	Tcl_MutexLock(&netdbMutex);
 	hp = gethostbyname(hostname);
 	if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) {
@@ -1,7 +1,7 @@
 /*
 * Copyright (C) 2000-2003 Damien Miller.  All rights reserved.
 * Copyright (C) 1999 WIDE Project.  All rights reserved.
- *
+ * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
@@ -13,7 +13,7 @@
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
- *
+ * 
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT 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
@@ -39,7 +39,7 @@
 #define _FAKE_RFC2553_H

 /*
- * First, socket and INET6 related definitions
+ * First, socket and INET6 related definitions 
 */
 #ifndef HAVE_STRUCT_SOCKADDR_STORAGE
 # define	_SS_MAXSIZE	128	/* Implementation specific max size */
@@ -146,7 +146,7 @@ struct addrinfo {
 # undef getaddrinfo
 #endif
 #define getaddrinfo(a,b,c,d)    (fake_getaddrinfo(a,b,c,d))
-int getaddrinfo(const char *, const char *,
+int getaddrinfo(const char *, const char *, 
    const struct addrinfo *, struct addrinfo **);
 #endif /* !HAVE_GETADDRINFO */

@@ -162,7 +162,7 @@ void freeaddrinfo(struct addrinfo *);

 #ifndef HAVE_GETNAMEINFO
 #define getnameinfo(a,b,c,d,e,f,g) (fake_getnameinfo(a,b,c,d,e,f,g))
-int getnameinfo(const struct sockaddr *, size_t, char *, size_t,
+int getnameinfo(const struct sockaddr *, size_t, char *, size_t, 
    char *, size_t, int);
 #endif /* !HAVE_GETNAMEINFO */

@@ -0,0 +1,36 @@
+/* 
+ * fixstrtod.c --
+ *
+ *	Source code for the "fixstrtod" procedure.  This procedure is
+ *	used in place of strtod under Solaris 2.4, in order to fix
+ *	a bug where the "end" pointer gets set incorrectly.
+ *
+ * Copyright (c) 1995 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#include <stdio.h>
+
+#undef strtod
+
+/*
+ * Declare strtod explicitly rather than including stdlib.h, since in
+ * somes systems (e.g. SunOS 4.1.4) stdlib.h doesn't declare strtod.
+ */
+
+extern double strtod(char *, char **);
+
+double
+fixstrtod(
+    char *string,
+    char **endPtr)
+{
+    double d;
+    d = strtod(string, endPtr);
+    if ((endPtr != NULL) && (*endPtr != string) && ((*endPtr)[-1] == 0)) {
+	*endPtr -= 1;
+    }
+    return d;
+}
@@ -0,0 +1,14 @@
+/*
+ * float.h --
+ *
+ *	This is a dummy header file to #include in Tcl when there
+ *	is no float.h in /usr/include.  Right now this file is empty:
+ *	Tcl contains #ifdefs to deal with the lack of definitions;
+ *	all it needs is for the #include statement to work.
+ *
+ * Copyright (c) 1993 The Regents of the University of California.
+ * Copyright (c) 1994 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
@@ -1,4 +1,4 @@
-/*
+/* 
 * gettod.c --
 *
 *	This file provides the gettimeofday function on systems
@@ -21,11 +21,10 @@ gettimeofday(
    struct timezone *tz)
 {
    struct timeb t;
-    (void)tz;

    ftime(&t);
    tp->tv_sec = t.time;
-    tp->tv_usec = t.millitm * 1000;
+    tp->tv_usec = t. millitm * 1000;
    return 0;
 }

@@ -0,0 +1,22 @@
+/*
+ * limits.h --
+ *
+ *	This is a dummy header file to #include in Tcl when there
+ *	is no limits.h in /usr/include.  There are only a few
+ *	definitions here;  also see tclPort.h, which already
+ *	#defines some of the things here if they're not arleady
+ *	defined.
+ *
+ * Copyright (c) 1991 The Regents of the University of California.
+ * Copyright (c) 1994 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#define LONG_MIN		0x80000000
+#define LONG_MAX		0x7fffffff
+#define INT_MIN			0x80000000
+#define INT_MAX			0x7fffffff
+#define SHRT_MIN		0x8000
+#define SHRT_MAX		0x7fff
@@ -1,4 +1,4 @@
-/*
+/* 
 * mkstemp.c --
 *
 *	Source code for the "mkstemp" library routine.
@@ -13,7 +13,6 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <string.h>

 /*
 *----------------------------------------------------------------------
@@ -33,19 +32,19 @@

 int
 mkstemp(
-    char *tmpl)		/* Template for filename. */
+    char *template)		/* Template for filename. */
 {
    static const char alphanumerics[] =
 	"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-    char *a, *b;
+    register char *a, *b;
    int fd, count, alphanumericsLen = strlen(alphanumerics); /* == 62 */

-    a = tmpl + strlen(tmpl);
-    while (a > tmpl && *(a-1) == 'X') {
+    a = template + strlen(template);
+    while (a > template && *(a-1) == 'X') {
 	a--;
    }

-    if (a == tmpl) {
+    if (a == template) {
 	errno = ENOENT;
 	return -1;
    }
@@ -72,7 +71,7 @@ mkstemp(
 	 * Template is now realized; try to open (with correct options).
 	 */

-	fd = open(tmpl, O_RDWR|O_CREAT|O_EXCL, 0600);
+	fd = open(template, O_RDWR|O_CREAT|O_EXCL, 0600);
    } while (fd == -1 && errno == EEXIST && --count > 0);

    return fd;
@@ -1,4 +1,4 @@
-/*
+/* 
 * opendir.c --
 *
 *	This file provides dirent-style directory-reading procedures for V7
@@ -20,9 +20,9 @@ DIR *
 opendir(
    char *name)
 {
-    DIR *dirp;
-    int fd;
-    const char *myname;
+    register DIR *dirp;
+    register int fd;
+    char *myname;

    myname = ((*name == '\0') ? "." : name);
    if ((fd = open(myname, 0, 0)) == -1) {
@@ -65,9 +65,9 @@ struct olddirect {

 struct dirent *
 readdir(
-    DIR *dirp)
+    register DIR *dirp)
 {
-    struct olddirect *dp;
+    register struct olddirect *dp;
    static struct dirent dir;

    for (;;) {
@@ -101,10 +101,10 @@ readdir(

 void
 closedir(
-    DIR *dirp)
+    register DIR *dirp)
 {
    close(dirp->dd_fd);
    dirp->dd_fd = -1;
    dirp->dd_loc = 0;
-    ckfree(dirp);
+    ckfree((char *) dirp);
 }
@@ -1,919 +0,0 @@
-/*  A portable stdint.h
- ****************************************************************************
- *  BSD License:
- ****************************************************************************
- *
- *  Copyright (c) 2005-2016 Paul Hsieh
- *  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.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- *
- ****************************************************************************
- *
- *  Version 0.1.16.0
- *
- *  The ANSI C standard committee, for the C99 standard, specified the
- *  inclusion of a new standard include file called stdint.h.  This is
- *  a very useful and long desired include file which contains several
- *  very precise definitions for integer scalar types that is critically
- *  important for making several classes of applications portable
- *  including cryptography, hashing, variable length integer libraries
- *  and so on.  But for most developers its likely useful just for
- *  programming sanity.
- *
- *  The problem is that some compiler vendors chose to ignore the C99
- *  standard and some older compilers have no opportunity to be updated.
- *  Because of this situation, simply including stdint.h in your code
- *  makes it unportable.
- *
- *  So that's what this file is all about.  It's an attempt to build a
- *  single universal include file that works on as many platforms as
- *  possible to deliver what stdint.h is supposed to.  Even compilers
- *  that already come with stdint.h can use this file instead without
- *  any loss of functionality.  A few things that should be noted about
- *  this file:
- *
- *    1) It is not guaranteed to be portable and/or present an identical
- *       interface on all platforms.  The extreme variability of the
- *       ANSI C standard makes this an impossibility right from the
- *       very get go. Its really only meant to be useful for the vast
- *       majority of platforms that possess the capability of
- *       implementing usefully and precisely defined, standard sized
- *       integer scalars.  Systems which are not intrinsically 2s
- *       complement may produce invalid constants.
- *
- *    2) There is an unavoidable use of non-reserved symbols.
- *
- *    3) Other standard include files are invoked.
- *
- *    4) This file may come in conflict with future platforms that do
- *       include stdint.h.  The hope is that one or the other can be
- *       used with no real difference.
- *
- *    5) In the current version, if your platform can't represent
- *       int32_t, int16_t and int8_t, it just dumps out with a compiler
- *       error.
- *
- *    6) 64 bit integers may or may not be defined.  Test for their
- *       presence with the test: #ifdef INT64_MAX or #ifdef UINT64_MAX.
- *       Note that this is different from the C99 specification which
- *       requires the existence of 64 bit support in the compiler.  If
- *       this is not defined for your platform, yet it is capable of
- *       dealing with 64 bits then it is because this file has not yet
- *       been extended to cover all of your system's capabilities.
- *
- *    7) (u)intptr_t may or may not be defined.  Test for its presence
- *       with the test: #ifdef PTRDIFF_MAX.  If this is not defined
- *       for your platform, then it is because this file has not yet
- *       been extended to cover all of your system's capabilities, not
- *       because its optional.
- *
- *    8) The following might not been defined even if your platform is
- *       capable of defining it:
- *
- *       WCHAR_MIN
- *       WCHAR_MAX
- *       (u)int64_t
- *       PTRDIFF_MIN
- *       PTRDIFF_MAX
- *       (u)intptr_t
- *
- *    9) The following have not been defined:
- *
- *       WINT_MIN
- *       WINT_MAX
- *
- *   10) The criteria for defining (u)int_least(*)_t isn't clear,
- *       except for systems which don't have a type that precisely
- *       defined 8, 16, or 32 bit types (which this include file does
- *       not support anyways). Default definitions have been given.
- *
- *   11) The criteria for defining (u)int_fast(*)_t isn't something I
- *       would trust to any particular compiler vendor or the ANSI C
- *       committee.  It is well known that "compatible systems" are
- *       commonly created that have very different performance
- *       characteristics from the systems they are compatible with,
- *       especially those whose vendors make both the compiler and the
- *       system.  Default definitions have been given, but its strongly
- *       recommended that users never use these definitions for any
- *       reason (they do *NOT* deliver any serious guarantee of
- *       improved performance -- not in this file, nor any vendor's
- *       stdint.h).
- *
- *   12) The following macros:
- *
- *       PRINTF_INTMAX_MODIFIER
- *       PRINTF_INT64_MODIFIER
- *       PRINTF_INT32_MODIFIER
- *       PRINTF_INT16_MODIFIER
- *       PRINTF_LEAST64_MODIFIER
- *       PRINTF_LEAST32_MODIFIER
- *       PRINTF_LEAST16_MODIFIER
- *       PRINTF_INTPTR_MODIFIER
- *
- *       are strings which have been defined as the modifiers required
- *       for the "d", "u" and "x" printf formats to correctly output
- *       (u)intmax_t, (u)int64_t, (u)int32_t, (u)int16_t, (u)least64_t,
- *       (u)least32_t, (u)least16_t and (u)intptr_t types respectively.
- *       PRINTF_INTPTR_MODIFIER is not defined for some systems which
- *       provide their own stdint.h.  PRINTF_INT64_MODIFIER is not
- *       defined if INT64_MAX is not defined.  These are an extension
- *       beyond what C99 specifies must be in stdint.h.
- *
- *       In addition, the following macros are defined:
- *
- *       PRINTF_INTMAX_HEX_WIDTH
- *       PRINTF_INT64_HEX_WIDTH
- *       PRINTF_INT32_HEX_WIDTH
- *       PRINTF_INT16_HEX_WIDTH
- *       PRINTF_INT8_HEX_WIDTH
- *       PRINTF_INTMAX_DEC_WIDTH
- *       PRINTF_INT64_DEC_WIDTH
- *       PRINTF_INT32_DEC_WIDTH
- *       PRINTF_INT16_DEC_WIDTH
- *       PRINTF_UINT8_DEC_WIDTH
- *       PRINTF_UINTMAX_DEC_WIDTH
- *       PRINTF_UINT64_DEC_WIDTH
- *       PRINTF_UINT32_DEC_WIDTH
- *       PRINTF_UINT16_DEC_WIDTH
- *       PRINTF_UINT8_DEC_WIDTH
- *
- *       Which specifies the maximum number of characters required to
- *       print the number of that type in either hexadecimal or decimal.
- *       These are an extension beyond what C99 specifies must be in
- *       stdint.h.
- *
- *  Compilers tested (all with 0 warnings at their highest respective
- *  settings): Borland Turbo C 2.0, WATCOM C/C++ 11.0 (16 bits and 32
- *  bits), Microsoft Visual C++ 6.0 (32 bit), Microsoft Visual Studio
- *  .net (VC7), Intel C++ 4.0, GNU gcc v3.3.3
- *
- *  This file should be considered a work in progress.  Suggestions for
- *  improvements, especially those which increase coverage are strongly
- *  encouraged.
- *
- *  Acknowledgements
- *
- *  The following people have made significant contributions to the
- *  development and testing of this file:
- *
- *  Chris Howie
- *  John Steele Scott
- *  Dave Thorup
- *  John Dill
- *  Florian Wobbe
- *  Christopher Sean Morrison
- *  Mikkel Fahnoe Jorgensen
- *
- */
-
-#include <stddef.h>
-#include <limits.h>
-#include <signal.h>
-
-/*
- *  For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and
- *  do nothing else.  On the Mac OS X version of gcc this is _STDINT_H_.
- */
-
-#if ((defined(__SUNPRO_C) && __SUNPRO_C >= 0x570) || (defined(_MSC_VER) && _MSC_VER >= 1600) || (defined(__STDC__) && __STDC__ && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (__GNUC__ > 3 || defined(_STDINT_H) || defined(_STDINT_H_) || defined (__UINT_FAST64_TYPE__)) )) && !defined (_PSTDINT_H_INCLUDED)
-#include <stdint.h>
-#define _PSTDINT_H_INCLUDED
-# if defined(__GNUC__) && (defined(__x86_64__) || defined(__ppc64__)) && !(defined(__APPLE__) && defined(__MACH__))
-#  ifndef PRINTF_INT64_MODIFIER
-#   define PRINTF_INT64_MODIFIER "l"
-#  endif
-#  ifndef PRINTF_INT32_MODIFIER
-#   define PRINTF_INT32_MODIFIER ""
-#  endif
-# else
-#  ifndef PRINTF_INT64_MODIFIER
-#   define PRINTF_INT64_MODIFIER "ll"
-#  endif
-#  ifndef PRINTF_INT32_MODIFIER
-#   if (UINT_MAX == UINT32_MAX)
-#    define PRINTF_INT32_MODIFIER ""
-#   else
-#    define PRINTF_INT32_MODIFIER "l"
-#   endif
-#  endif
-# endif
-# ifndef PRINTF_INT16_MODIFIER
-#  define PRINTF_INT16_MODIFIER "h"
-# endif
-# ifndef PRINTF_INTMAX_MODIFIER
-#  define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER
-# endif
-# ifndef PRINTF_INT64_HEX_WIDTH
-#  define PRINTF_INT64_HEX_WIDTH "16"
-# endif
-# ifndef PRINTF_UINT64_HEX_WIDTH
-#  define PRINTF_UINT64_HEX_WIDTH "16"
-# endif
-# ifndef PRINTF_INT32_HEX_WIDTH
-#  define PRINTF_INT32_HEX_WIDTH "8"
-# endif
-# ifndef PRINTF_UINT32_HEX_WIDTH
-#  define PRINTF_UINT32_HEX_WIDTH "8"
-# endif
-# ifndef PRINTF_INT16_HEX_WIDTH
-#  define PRINTF_INT16_HEX_WIDTH "4"
-# endif
-# ifndef PRINTF_UINT16_HEX_WIDTH
-#  define PRINTF_UINT16_HEX_WIDTH "4"
-# endif
-# ifndef PRINTF_INT8_HEX_WIDTH
-#  define PRINTF_INT8_HEX_WIDTH "2"
-# endif
-# ifndef PRINTF_UINT8_HEX_WIDTH
-#  define PRINTF_UINT8_HEX_WIDTH "2"
-# endif
-# ifndef PRINTF_INT64_DEC_WIDTH
-#  define PRINTF_INT64_DEC_WIDTH "19"
-# endif
-# ifndef PRINTF_UINT64_DEC_WIDTH
-#  define PRINTF_UINT64_DEC_WIDTH "20"
-# endif
-# ifndef PRINTF_INT32_DEC_WIDTH
-#  define PRINTF_INT32_DEC_WIDTH "10"
-# endif
-# ifndef PRINTF_UINT32_DEC_WIDTH
-#  define PRINTF_UINT32_DEC_WIDTH "10"
-# endif
-# ifndef PRINTF_INT16_DEC_WIDTH
-#  define PRINTF_INT16_DEC_WIDTH "5"
-# endif
-# ifndef PRINTF_UINT16_DEC_WIDTH
-#  define PRINTF_UINT16_DEC_WIDTH "5"
-# endif
-# ifndef PRINTF_INT8_DEC_WIDTH
-#  define PRINTF_INT8_DEC_WIDTH "3"
-# endif
-# ifndef PRINTF_UINT8_DEC_WIDTH
-#  define PRINTF_UINT8_DEC_WIDTH "3"
-# endif
-# ifndef PRINTF_INTMAX_HEX_WIDTH
-#  define PRINTF_INTMAX_HEX_WIDTH PRINTF_UINT64_HEX_WIDTH
-# endif
-# ifndef PRINTF_UINTMAX_HEX_WIDTH
-#  define PRINTF_UINTMAX_HEX_WIDTH PRINTF_UINT64_HEX_WIDTH
-# endif
-# ifndef PRINTF_INTMAX_DEC_WIDTH
-#  define PRINTF_INTMAX_DEC_WIDTH PRINTF_UINT64_DEC_WIDTH
-# endif
-# ifndef PRINTF_UINTMAX_DEC_WIDTH
-#  define PRINTF_UINTMAX_DEC_WIDTH PRINTF_UINT64_DEC_WIDTH
-# endif
-
-/*
- *  Something really weird is going on with Open Watcom.  Just pull some of
- *  these duplicated definitions from Open Watcom's stdint.h file for now.
- */
-
-# if defined (__WATCOMC__) && __WATCOMC__ >= 1250
-#  if !defined (INT64_C)
-#   define INT64_C(x)   (x + (INT64_MAX - INT64_MAX))
-#  endif
-#  if !defined (UINT64_C)
-#   define UINT64_C(x)  (x + (UINT64_MAX - UINT64_MAX))
-#  endif
-#  if !defined (INT32_C)
-#   define INT32_C(x)   (x + (INT32_MAX - INT32_MAX))
-#  endif
-#  if !defined (UINT32_C)
-#   define UINT32_C(x)  (x + (UINT32_MAX - UINT32_MAX))
-#  endif
-#  if !defined (INT16_C)
-#   define INT16_C(x)   (x)
-#  endif
-#  if !defined (UINT16_C)
-#   define UINT16_C(x)  (x)
-#  endif
-#  if !defined (INT8_C)
-#   define INT8_C(x)   (x)
-#  endif
-#  if !defined (UINT8_C)
-#   define UINT8_C(x)  (x)
-#  endif
-#  if !defined (UINT64_MAX)
-#   define UINT64_MAX  18446744073709551615ULL
-#  endif
-#  if !defined (INT64_MAX)
-#   define INT64_MAX  9223372036854775807LL
-#  endif
-#  if !defined (UINT32_MAX)
-#   define UINT32_MAX  4294967295UL
-#  endif
-#  if !defined (INT32_MAX)
-#   define INT32_MAX  2147483647L
-#  endif
-#  if !defined (INTMAX_MAX)
-#   define INTMAX_MAX INT64_MAX
-#  endif
-#  if !defined (INTMAX_MIN)
-#   define INTMAX_MIN INT64_MIN
-#  endif
-# endif
-#endif
-
-/*
- *  I have no idea what is the truly correct thing to do on older Solaris.
- *  From some online discussions, this seems to be what is being
- *  recommended.  For people who actually are developing on older Solaris,
- *  what I would like to know is, does this define all of the relevant
- *  macros of a complete stdint.h?  Remember, in pstdint.h 64 bit is
- *  considered optional.
- */
-
-#if (defined(__SUNPRO_C) && __SUNPRO_C >= 0x420) && !defined(_PSTDINT_H_INCLUDED)
-#include <sys/inttypes.h>
-#define _PSTDINT_H_INCLUDED
-#endif
-
-#ifndef _PSTDINT_H_INCLUDED
-#define _PSTDINT_H_INCLUDED
-
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t)-1)
-#endif
-
-/*
- *  Deduce the type assignments from limits.h under the assumption that
- *  integer sizes in bits are powers of 2, and follow the ANSI
- *  definitions.
- */
-
-#ifndef UINT8_MAX
-# define UINT8_MAX 0xff
-#endif
-#if !defined(uint8_t) && !defined(_UINT8_T) && !defined(vxWorks)
-# if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S)
-    typedef unsigned char uint8_t;
-#   define UINT8_C(v) ((uint8_t) v)
-# else
-#   error "Platform not supported"
-# endif
-#endif
-
-#ifndef INT8_MAX
-# define INT8_MAX 0x7f
-#endif
-#ifndef INT8_MIN
-# define INT8_MIN INT8_C(0x80)
-#endif
-#if !defined(int8_t) && !defined(_INT8_T) && !defined(vxWorks)
-# if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S)
-    typedef signed char int8_t;
-#   define INT8_C(v) ((int8_t) v)
-# else
-#   error "Platform not supported"
-# endif
-#endif
-
-#ifndef UINT16_MAX
-# define UINT16_MAX 0xffff
-#endif
-#if !defined(uint16_t) && !defined(_UINT16_T) && !defined(vxWorks)
-#if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S)
-  typedef unsigned int uint16_t;
-# ifndef PRINTF_INT16_MODIFIER
-#  define PRINTF_INT16_MODIFIER ""
-# endif
-# define UINT16_C(v) ((uint16_t) (v))
-#elif (USHRT_MAX == UINT16_MAX)
-  typedef unsigned short uint16_t;
-# define UINT16_C(v) ((uint16_t) (v))
-# ifndef PRINTF_INT16_MODIFIER
-#  define PRINTF_INT16_MODIFIER "h"
-# endif
-#else
-#error "Platform not supported"
-#endif
-#endif
-
-#ifndef INT16_MAX
-# define INT16_MAX 0x7fff
-#endif
-#ifndef INT16_MIN
-# define INT16_MIN INT16_C(0x8000)
-#endif
-#if !defined(int16_t) && !defined(_INT16_T) && !defined(vxWorks)
-#if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S)
-  typedef signed int int16_t;
-# define INT16_C(v) ((int16_t) (v))
-# ifndef PRINTF_INT16_MODIFIER
-#  define PRINTF_INT16_MODIFIER ""
-# endif
-#elif (SHRT_MAX == INT16_MAX)
-  typedef signed short int16_t;
-# define INT16_C(v) ((int16_t) (v))
-# ifndef PRINTF_INT16_MODIFIER
-#  define PRINTF_INT16_MODIFIER "h"
-# endif
-#else
-#error "Platform not supported"
-#endif
-#endif
-
-#ifndef UINT32_MAX
-# define UINT32_MAX (0xffffffffUL)
-#endif
-#if !defined(uint32_t) && !defined(_UINT32_T) && !defined(vxWorks)
-#if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S)
-  typedef unsigned long uint32_t;
-# define UINT32_C(v) v ## UL
-# ifndef PRINTF_INT32_MODIFIER
-#  define PRINTF_INT32_MODIFIER "l"
-# endif
-#elif (UINT_MAX == UINT32_MAX)
-  typedef unsigned int uint32_t;
-# ifndef PRINTF_INT32_MODIFIER
-#  define PRINTF_INT32_MODIFIER ""
-# endif
-# define UINT32_C(v) v ## U
-#elif (USHRT_MAX == UINT32_MAX)
-  typedef unsigned short uint32_t;
-# define UINT32_C(v) ((unsigned short) (v))
-# ifndef PRINTF_INT32_MODIFIER
-#  define PRINTF_INT32_MODIFIER ""
-# endif
-#else
-#error "Platform not supported"
-#endif
-#endif
-
-#ifndef INT32_MAX
-# define INT32_MAX (0x7fffffffL)
-#endif
-#ifndef INT32_MIN
-# define INT32_MIN INT32_C(0x80000000)
-#endif
-#if !defined(int32_t) && !defined(_INT32_T) && !defined(vxWorks)
-#if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S)
-  typedef signed long int32_t;
-# define INT32_C(v) v ## L
-# ifndef PRINTF_INT32_MODIFIER
-#  define PRINTF_INT32_MODIFIER "l"
-# endif
-#elif (INT_MAX == INT32_MAX)
-  typedef signed int int32_t;
-# define INT32_C(v) v
-# ifndef PRINTF_INT32_MODIFIER
-#  define PRINTF_INT32_MODIFIER ""
-# endif
-#elif (SHRT_MAX == INT32_MAX)
-  typedef signed short int32_t;
-# define INT32_C(v) ((short) (v))
-# ifndef PRINTF_INT32_MODIFIER
-#  define PRINTF_INT32_MODIFIER ""
-# endif
-#else
-#error "Platform not supported"
-#endif
-#endif
-
-/*
- *  The macro stdint_int64_defined is temporarily used to record
- *  whether or not 64 integer support is available.  It must be
- *  defined for any 64 integer extensions for new platforms that are
- *  added.
- */
-
-#undef stdint_int64_defined
-#if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S)
-# if (__STDC__ && __STDC_VERSION__ >= 199901L) || defined (S_SPLINT_S)
-#  define stdint_int64_defined
-   typedef long long int64_t;
-   typedef unsigned long long uint64_t;
-#  define UINT64_C(v) v ## ULL
-#  define  INT64_C(v) v ## LL
-#  ifndef PRINTF_INT64_MODIFIER
-#   define PRINTF_INT64_MODIFIER "ll"
-#  endif
-# endif
-#endif
-
-#if !defined (stdint_int64_defined)
-# if defined(__GNUC__) && !defined(vxWorks)
-#  define stdint_int64_defined
-   __extension__ typedef long long int64_t;
-   __extension__ typedef unsigned long long uint64_t;
-#  define UINT64_C(v) v ## ULL
-#  define  INT64_C(v) v ## LL
-#  ifndef PRINTF_INT64_MODIFIER
-#   define PRINTF_INT64_MODIFIER "ll"
-#  endif
-# elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S)
-#  define stdint_int64_defined
-   typedef long long int64_t;
-   typedef unsigned long long uint64_t;
-#  define UINT64_C(v) v ## ULL
-#  define  INT64_C(v) v ## LL
-#  ifndef PRINTF_INT64_MODIFIER
-#   define PRINTF_INT64_MODIFIER "ll"
-#  endif
-# elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC)
-#  define stdint_int64_defined
-   typedef __int64 int64_t;
-   typedef unsigned __int64 uint64_t;
-#  define UINT64_C(v) v ## UI64
-#  define  INT64_C(v) v ## I64
-#  ifndef PRINTF_INT64_MODIFIER
-#   define PRINTF_INT64_MODIFIER "I64"
-#  endif
-# endif
-#endif
-
-#if !defined (LONG_LONG_MAX) && defined (INT64_C)
-# define LONG_LONG_MAX INT64_C (9223372036854775807)
-#endif
-#ifndef ULONG_LONG_MAX
-# define ULONG_LONG_MAX UINT64_C (18446744073709551615)
-#endif
-
-#if !defined (INT64_MAX) && defined (INT64_C)
-# define INT64_MAX INT64_C (9223372036854775807)
-#endif
-#if !defined (INT64_MIN) && defined (INT64_C)
-# define INT64_MIN INT64_C (-9223372036854775808)
-#endif
-#if !defined (UINT64_MAX) && defined (INT64_C)
-# define UINT64_MAX UINT64_C (18446744073709551615)
-#endif
-
-/*
- *  Width of hexadecimal for number field.
- */
-
-#ifndef PRINTF_INT64_HEX_WIDTH
-# define PRINTF_INT64_HEX_WIDTH "16"
-#endif
-#ifndef PRINTF_INT32_HEX_WIDTH
-# define PRINTF_INT32_HEX_WIDTH "8"
-#endif
-#ifndef PRINTF_INT16_HEX_WIDTH
-# define PRINTF_INT16_HEX_WIDTH "4"
-#endif
-#ifndef PRINTF_INT8_HEX_WIDTH
-# define PRINTF_INT8_HEX_WIDTH "2"
-#endif
-#ifndef PRINTF_INT64_DEC_WIDTH
-# define PRINTF_INT64_DEC_WIDTH "19"
-#endif
-#ifndef PRINTF_INT32_DEC_WIDTH
-# define PRINTF_INT32_DEC_WIDTH "10"
-#endif
-#ifndef PRINTF_INT16_DEC_WIDTH
-# define PRINTF_INT16_DEC_WIDTH "5"
-#endif
-#ifndef PRINTF_INT8_DEC_WIDTH
-# define PRINTF_INT8_DEC_WIDTH "3"
-#endif
-#ifndef PRINTF_UINT64_DEC_WIDTH
-# define PRINTF_UINT64_DEC_WIDTH "20"
-#endif
-#ifndef PRINTF_UINT32_DEC_WIDTH
-# define PRINTF_UINT32_DEC_WIDTH "10"
-#endif
-#ifndef PRINTF_UINT16_DEC_WIDTH
-# define PRINTF_UINT16_DEC_WIDTH "5"
-#endif
-#ifndef PRINTF_UINT8_DEC_WIDTH
-# define PRINTF_UINT8_DEC_WIDTH "3"
-#endif
-
-/*
- *  Ok, lets not worry about 128 bit integers for now.  Moore's law says
- *  we don't need to worry about that until about 2040 at which point
- *  we'll have bigger things to worry about.
- */
-
-#ifdef stdint_int64_defined
-  typedef int64_t intmax_t;
-  typedef uint64_t uintmax_t;
-# define  INTMAX_MAX   INT64_MAX
-# define  INTMAX_MIN   INT64_MIN
-# define UINTMAX_MAX  UINT64_MAX
-# define UINTMAX_C(v) UINT64_C(v)
-# define  INTMAX_C(v)  INT64_C(v)
-# ifndef PRINTF_INTMAX_MODIFIER
-#   define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER
-# endif
-# ifndef PRINTF_INTMAX_HEX_WIDTH
-#  define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH
-# endif
-# ifndef PRINTF_INTMAX_DEC_WIDTH
-#  define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH
-# endif
-#else
-  typedef int32_t intmax_t;
-  typedef uint32_t uintmax_t;
-# define  INTMAX_MAX   INT32_MAX
-# define UINTMAX_MAX  UINT32_MAX
-# define UINTMAX_C(v) UINT32_C(v)
-# define  INTMAX_C(v)  INT32_C(v)
-# ifndef PRINTF_INTMAX_MODIFIER
-#   define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER
-# endif
-# ifndef PRINTF_INTMAX_HEX_WIDTH
-#  define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH
-# endif
-# ifndef PRINTF_INTMAX_DEC_WIDTH
-#  define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH
-# endif
-#endif
-
-/*
- *  Because this file currently only supports platforms which have
- *  precise powers of 2 as bit sizes for the default integers, the
- *  least definitions are all trivial.  Its possible that a future
- *  version of this file could have different definitions.
- */
-
-#ifndef stdint_least_defined
-  typedef   int8_t   int_least8_t;
-  typedef  uint8_t  uint_least8_t;
-  typedef  int16_t  int_least16_t;
-  typedef uint16_t uint_least16_t;
-  typedef  int32_t  int_least32_t;
-  typedef uint32_t uint_least32_t;
-# define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER
-# define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER
-# define  UINT_LEAST8_MAX  UINT8_MAX
-# define   INT_LEAST8_MAX   INT8_MAX
-# define UINT_LEAST16_MAX UINT16_MAX
-# define  INT_LEAST16_MAX  INT16_MAX
-# define UINT_LEAST32_MAX UINT32_MAX
-# define  INT_LEAST32_MAX  INT32_MAX
-# define   INT_LEAST8_MIN   INT8_MIN
-# define  INT_LEAST16_MIN  INT16_MIN
-# define  INT_LEAST32_MIN  INT32_MIN
-# ifdef stdint_int64_defined
-    typedef  int64_t  int_least64_t;
-    typedef uint64_t uint_least64_t;
-#   define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER
-#   define UINT_LEAST64_MAX UINT64_MAX
-#   define  INT_LEAST64_MAX  INT64_MAX
-#   define  INT_LEAST64_MIN  INT64_MIN
-# endif
-#endif
-#undef stdint_least_defined
-
-/*
- *  The ANSI C committee has defined *int*_fast*_t types as well.  This,
- *  of course, defies rationality -- you can't know what will be fast
- *  just from the type itself.  Even for a given architecture, compatible
- *  implementations might have different performance characteristics.
- *  Developers are warned to stay away from these types when using this
- *  or any other stdint.h.
- */
-
-typedef   int_least8_t   int_fast8_t;
-typedef  uint_least8_t  uint_fast8_t;
-typedef  int_least16_t  int_fast16_t;
-typedef uint_least16_t uint_fast16_t;
-typedef  int_least32_t  int_fast32_t;
-typedef uint_least32_t uint_fast32_t;
-#define  UINT_FAST8_MAX  UINT_LEAST8_MAX
-#define   INT_FAST8_MAX   INT_LEAST8_MAX
-#define UINT_FAST16_MAX UINT_LEAST16_MAX
-#define  INT_FAST16_MAX  INT_LEAST16_MAX
-#define UINT_FAST32_MAX UINT_LEAST32_MAX
-#define  INT_FAST32_MAX  INT_LEAST32_MAX
-#define   INT_FAST8_MIN   INT_LEAST8_MIN
-#define  INT_FAST16_MIN  INT_LEAST16_MIN
-#define  INT_FAST32_MIN  INT_LEAST32_MIN
-#ifdef stdint_int64_defined
-  typedef  int_least64_t  int_fast64_t;
-  typedef uint_least64_t uint_fast64_t;
-# define UINT_FAST64_MAX UINT_LEAST64_MAX
-# define  INT_FAST64_MAX  INT_LEAST64_MAX
-# define  INT_FAST64_MIN  INT_LEAST64_MIN
-#endif
-
-#undef stdint_int64_defined
-
-/*
- *  Whatever piecemeal, per compiler thing we can do about the wchar_t
- *  type limits.
- */
-
-#if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__) && !defined(vxWorks)
-# include <wchar.h>
-# ifndef WCHAR_MIN
-#  define WCHAR_MIN 0
-# endif
-# ifndef WCHAR_MAX
-#  define WCHAR_MAX ((wchar_t)-1)
-# endif
-#endif
-
-/*
- *  Whatever piecemeal, per compiler/platform thing we can do about the
- *  (u)intptr_t types and limits.
- */
-
-#if (defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED)) || defined (_UINTPTR_T)
-# define STDINT_H_UINTPTR_T_DEFINED
-#endif
-
-#ifndef STDINT_H_UINTPTR_T_DEFINED
-# if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64) || defined (__ppc64__)
-#  define stdint_intptr_bits 64
-# elif defined (__WATCOMC__) || defined (__TURBOC__)
-#  if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__)
-#    define stdint_intptr_bits 16
-#  else
-#    define stdint_intptr_bits 32
-#  endif
-# elif defined (__i386__) || defined (_WIN32) || defined (WIN32) || defined (__ppc64__)
-#  define stdint_intptr_bits 32
-# elif defined (__INTEL_COMPILER)
-/* TODO -- what did Intel do about x86-64? */
-# else
-/* #error "This platform might not be supported yet" */
-# endif
-
-# ifdef stdint_intptr_bits
-#  define stdint_intptr_glue3_i(a,b,c)  a##b##c
-#  define stdint_intptr_glue3(a,b,c)    stdint_intptr_glue3_i(a,b,c)
-#  ifndef PRINTF_INTPTR_MODIFIER
-#    define PRINTF_INTPTR_MODIFIER      stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER)
-#  endif
-#  ifndef PTRDIFF_MAX
-#    define PTRDIFF_MAX                 stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX)
-#  endif
-#  ifndef PTRDIFF_MIN
-#    define PTRDIFF_MIN                 stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN)
-#  endif
-#  ifndef UINTPTR_MAX
-#    define UINTPTR_MAX                 stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX)
-#  endif
-#  ifndef INTPTR_MAX
-#    define INTPTR_MAX                  stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX)
-#  endif
-#  ifndef INTPTR_MIN
-#    define INTPTR_MIN                  stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN)
-#  endif
-#  ifndef INTPTR_C
-#    define INTPTR_C(x)                 stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x)
-#  endif
-#  ifndef UINTPTR_C
-#    define UINTPTR_C(x)                stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x)
-#  endif
-  typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t) uintptr_t;
-  typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t)  intptr_t;
-# else
-/* TODO -- This following is likely wrong for some platforms, and does
-   nothing for the definition of uintptr_t. */
-  typedef ptrdiff_t intptr_t;
-# endif
-# define STDINT_H_UINTPTR_T_DEFINED
-#endif
-
-/*
- *  Assumes sig_atomic_t is signed and we have a 2s complement machine.
- */
-
-#ifndef SIG_ATOMIC_MAX
-# define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1)
-#endif
-
-#endif
-
-#if defined (__TEST_PSTDINT_FOR_CORRECTNESS)
-
-/*
- *  Please compile with the maximum warning settings to make sure macros are
- *  not defined more than once.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#define glue3_aux(x,y,z) x ## y ## z
-#define glue3(x,y,z) glue3_aux(x,y,z)
-
-#define DECLU(bits) glue3(uint,bits,_t) glue3(u,bits,) = glue3(UINT,bits,_C) (0);
-#define DECLI(bits) glue3(int,bits,_t) glue3(i,bits,) = glue3(INT,bits,_C) (0);
-
-#define DECL(us,bits) glue3(DECL,us,) (bits)
-
-#define TESTUMAX(bits) glue3(u,bits,) = ~glue3(u,bits,); if (glue3(UINT,bits,_MAX) != glue3(u,bits,)) printf ("Something wrong with UINT%d_MAX\n", bits)
-
-#define REPORTERROR(msg) { err_n++; if (err_first <= 0) err_first = __LINE__; printf msg; }
-
-#define X_SIZE_MAX ((size_t)-1)
-
-int main () {
-	int err_n = 0;
-	int err_first = 0;
-	DECL(I,8)
-	DECL(U,8)
-	DECL(I,16)
-	DECL(U,16)
-	DECL(I,32)
-	DECL(U,32)
-#ifdef INT64_MAX
-	DECL(I,64)
-	DECL(U,64)
-#endif
-	intmax_t imax = INTMAX_C(0);
-	uintmax_t umax = UINTMAX_C(0);
-	char str0[256], str1[256];
-
-	sprintf (str0, "%" PRINTF_INT32_MODIFIER "d", INT32_C(2147483647));
-	if (0 != strcmp (str0, "2147483647")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str0));
-	if (atoi(PRINTF_INT32_DEC_WIDTH) != (int) strlen(str0)) REPORTERROR (("Something wrong with PRINTF_INT32_DEC_WIDTH : %s\n", PRINTF_INT32_DEC_WIDTH));
-	sprintf (str0, "%" PRINTF_INT32_MODIFIER "u", UINT32_C(4294967295));
-	if (0 != strcmp (str0, "4294967295")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str0));
-	if (atoi(PRINTF_UINT32_DEC_WIDTH) != (int) strlen(str0)) REPORTERROR (("Something wrong with PRINTF_UINT32_DEC_WIDTH : %s\n", PRINTF_UINT32_DEC_WIDTH));
-#ifdef INT64_MAX
-	sprintf (str1, "%" PRINTF_INT64_MODIFIER "d", INT64_C(9223372036854775807));
-	if (0 != strcmp (str1, "9223372036854775807")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str1));
-	if (atoi(PRINTF_INT64_DEC_WIDTH) != (int) strlen(str1)) REPORTERROR (("Something wrong with PRINTF_INT64_DEC_WIDTH : %s, %d\n", PRINTF_INT64_DEC_WIDTH, (int) strlen(str1)));
-	sprintf (str1, "%" PRINTF_INT64_MODIFIER "u", UINT64_C(18446744073709550591));
-	if (0 != strcmp (str1, "18446744073709550591")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str1));
-	if (atoi(PRINTF_UINT64_DEC_WIDTH) != (int) strlen(str1)) REPORTERROR (("Something wrong with PRINTF_UINT64_DEC_WIDTH : %s, %d\n", PRINTF_UINT64_DEC_WIDTH, (int) strlen(str1)));
-#endif
-
-	sprintf (str0, "%d %x\n", 0, ~0);
-
-	sprintf (str1, "%d %x\n",  i8, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i8 : %s\n", str1));
-	sprintf (str1, "%u %x\n",  u8, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u8 : %s\n", str1));
-	sprintf (str1, "%d %x\n",  i16, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i16 : %s\n", str1));
-	sprintf (str1, "%u %x\n",  u16, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u16 : %s\n", str1));
-	sprintf (str1, "%" PRINTF_INT32_MODIFIER "d %x\n",  i32, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i32 : %s\n", str1));
-	sprintf (str1, "%" PRINTF_INT32_MODIFIER "u %x\n",  u32, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u32 : %s\n", str1));
-#ifdef INT64_MAX
-	sprintf (str1, "%" PRINTF_INT64_MODIFIER "d %x\n",  i64, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i64 : %s\n", str1));
-#endif
-	sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "d %x\n",  imax, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with imax : %s\n", str1));
-	sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "u %x\n",  umax, ~0);
-	if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with umax : %s\n", str1));
-
-	TESTUMAX(8);
-	TESTUMAX(16);
-	TESTUMAX(32);
-#ifdef INT64_MAX
-	TESTUMAX(64);
-#endif
-
-#define STR(v) #v
-#define Q(v) printf ("sizeof " STR(v) " = %u\n", (unsigned) sizeof (v));
-	if (err_n) {
-		printf ("pstdint.h is not correct.  Please use sizes below to correct it:\n");
-	}
-
-	Q(int)
-	Q(unsigned)
-	Q(long int)
-	Q(short int)
-	Q(int8_t)
-	Q(int16_t)
-	Q(int32_t)
-#ifdef INT64_MAX
-	Q(int64_t)
-#endif
-
-#if UINT_MAX < X_SIZE_MAX
-	printf ("UINT_MAX < X_SIZE_MAX\n");
-#else
-	printf ("UINT_MAX >= X_SIZE_MAX\n");
-#endif
-	printf ("%" PRINTF_INT64_MODIFIER "u vs %" PRINTF_INT64_MODIFIER "u\n", UINT_MAX, X_SIZE_MAX);
-
-	return EXIT_SUCCESS;
-}
-
-#endif
@@ -5,7 +5,7 @@
 *	This file isn't complete in the ANSI-C sense; it only declares things
 *	that are needed by Tcl. This file is needed even on many systems with
 *	their own stdlib.h (e.g. SunOS) because not all stdlib.h files declare
- *	all the procedures needed here (such as strtol/strtoul).
+ *	all the procedures needed here (such as strtod).
 *
 * Copyright (c) 1991 The Regents of the University of California.
 * Copyright (c) 1994-1998 Sun Microsystems, Inc.
@@ -29,6 +29,7 @@ extern char *		malloc(unsigned int numBytes);
 extern void		qsort(void *base, int n, int size, int (*compar)(
 			    const void *element1, const void *element2));
 extern char *		realloc(char *ptr, unsigned int numBytes);
+extern double		strtod(const char *string, char **endPtr);
 extern long		strtol(const char *string, char **endPtr, int base);
 extern unsigned long	strtoul(const char *string, char **endPtr, int base);

@@ -13,6 +13,8 @@
 #ifndef _STRING
 #define _STRING

+#include "tcl.h"
+
 /*
 * The following #include is needed to define size_t. (This used to include
 * sys/stdtypes.h but that doesn't exist on older versions of SunOS, e.g.
@@ -21,15 +23,19 @@

 #include <sys/types.h>

+#ifdef __APPLE__
 extern void *		memchr(const void *s, int c, size_t n);
+#else
+extern char *		memchr(const void *s, int c, size_t n);
+#endif
 extern int		memcmp(const void *s1, const void *s2, size_t n);
-extern void *		memcpy(void *t, const void *f, size_t n);
+extern char *		memcpy(void *t, const void *f, size_t n);
 #ifdef NO_MEMMOVE
 #define memmove(d,s,n)	(bcopy((s), (d), (n)))
 #else
 extern char *		memmove(void *t, const void *f, size_t n);
 #endif
-extern void *		memset(void *s, int c, size_t n);
+extern char *		memset(void *s, int c, size_t n);

 extern int		strcasecmp(const char *s1, const char *s2);
 extern char *		strcat(char *dst, const char *src);
@@ -1,4 +1,4 @@
-/*
+/* 
 * strncasecmp.c --
 *
 *	Source code for the "strncasecmp" library routine.
@@ -1,4 +1,4 @@
-/*
+/* 
 * strstr.c --
 *
 *	Source code for the "strstr" library routine.
@@ -36,10 +36,10 @@

 char *
 strstr(
-    const char *string,		/* String to search. */
-    const char *substring)		/* Substring to try to find in string. */
+    register char *string,	/* String to search. */
+    char *substring)		/* Substring to try to find in string. */
 {
-    const char *a, *b;
+    register char *a, *b;

    /*
     * First scan quickly through the two strings looking for a
@@ -49,7 +49,7 @@ strstr(

    b = substring;
    if (*b == 0) {
-	return (char *)string;
+	return string;
    }
    for ( ; *string != 0; string += 1) {
 	if (*string != *b) {
@@ -58,7 +58,7 @@ strstr(
 	a = string;
 	while (1) {
 	    if (*b == 0) {
-		return (char *)string;
+		return string;
 	    }
 	    if (*a++ != *b++) {
 		break;
@@ -0,0 +1,252 @@
+/* 
+ * strtod.c --
+ *
+ *	Source code for the "strtod" library procedure.
+ *
+ * Copyright (c) 1988-1993 The Regents of the University of California.
+ * Copyright (c) 1994 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#include "tclInt.h"
+
+#ifndef TRUE
+#define TRUE 1
+#define FALSE 0
+#endif
+#ifndef NULL
+#define NULL 0
+#endif
+
+static const int maxExponent = 511;	/* Largest possible base 10 exponent.  Any
+				 * exponent larger than this will already
+				 * produce underflow or overflow, so there's
+				 * no need to worry about additional digits.
+				 */
+static const double powersOf10[] = {	/* Table giving binary powers of 10.  Entry */
+    10.,			/* is 10^2^i.  Used to convert decimal */
+    100.,			/* exponents into floating-point numbers. */
+    1.0e4,
+    1.0e8,
+    1.0e16,
+    1.0e32,
+    1.0e64,
+    1.0e128,
+    1.0e256
+};
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * strtod --
+ *
+ *	This procedure converts a floating-point number from an ASCII
+ *	decimal representation to internal double-precision format.
+ *
+ * Results:
+ *	The return value is the double-precision floating-point
+ *	representation of the characters in string.  If endPtr isn't
+ *	NULL, then *endPtr is filled in with the address of the
+ *	next character after the last one that was part of the
+ *	floating-point number.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+double
+strtod(
+    const char *string,		/* A decimal ASCII floating-point number,
+				 * optionally preceded by white space. Must
+				 * have form "-I.FE-X", where I is the integer
+				 * part of the mantissa, F is the fractional
+				 * part of the mantissa, and X is the
+				 * exponent. Either of the signs may be "+",
+				 * "-", or omitted. Either I or F may be
+				 * omitted, or both. The decimal point isn't
+				 * necessary unless F is present. The "E" may
+				 * actually be an "e". E and X may both be
+				 * omitted (but not just one). */
+    char **endPtr)		/* If non-NULL, store terminating character's
+				 * address here. */
+{
+    int sign, expSign = FALSE;
+    double fraction, dblExp;
+    const double *d;
+    register const char *p;
+    register int c;
+    int exp = 0;		/* Exponent read from "EX" field. */
+    int fracExp = 0;		/* Exponent that derives from the fractional
+				 * part. Under normal circumstatnces, it is
+				 * the negative of the number of digits in F.
+				 * However, if I is very long, the last digits
+				 * of I get dropped (otherwise a long I with a
+				 * large negative exponent could cause an
+				 * unnecessary overflow on I alone). In this
+				 * case, fracExp is incremented one for each
+				 * dropped digit. */
+    int mantSize;		/* Number of digits in mantissa. */
+    int decPt;			/* Number of mantissa digits BEFORE decimal
+				 * point. */
+    const char *pExp;		/* Temporarily holds location of exponent in
+				 * string. */
+
+    /*
+     * Strip off leading blanks and check for a sign.
+     */
+
+    p = string;
+    while (isspace(UCHAR(*p))) {
+	p += 1;
+    }
+    if (*p == '-') {
+	sign = TRUE;
+	p += 1;
+    } else {
+	if (*p == '+') {
+	    p += 1;
+	}
+	sign = FALSE;
+    }
+
+    /*
+     * Count the number of digits in the mantissa (including the decimal
+     * point), and also locate the decimal point.
+     */
+
+    decPt = -1;
+    for (mantSize = 0; ; mantSize += 1)
+    {
+	c = *p;
+	if (!isdigit(c)) {
+	    if ((c != '.') || (decPt >= 0)) {
+		break;
+	    }
+	    decPt = mantSize;
+	}
+	p += 1;
+    }
+
+    /*
+     * Now suck up the digits in the mantissa. Use two integers to collect 9
+     * digits each (this is faster than using floating-point). If the mantissa
+     * has more than 18 digits, ignore the extras, since they can't affect the
+     * value anyway.
+     */
+    
+    pExp  = p;
+    p -= mantSize;
+    if (decPt < 0) {
+	decPt = mantSize;
+    } else {
+	mantSize -= 1;		/* One of the digits was the point. */
+    }
+    if (mantSize > 18) {
+	fracExp = decPt - 18;
+	mantSize = 18;
+    } else {
+	fracExp = decPt - mantSize;
+    }
+    if (mantSize == 0) {
+	fraction = 0.0;
+	p = string;
+	goto done;
+    } else {
+	int frac1, frac2;
+
+	frac1 = 0;
+	for ( ; mantSize > 9; mantSize -= 1) {
+	    c = *p;
+	    p += 1;
+	    if (c == '.') {
+		c = *p;
+		p += 1;
+	    }
+	    frac1 = 10*frac1 + (c - '0');
+	}
+	frac2 = 0;
+	for (; mantSize > 0; mantSize -= 1) {
+	    c = *p;
+	    p += 1;
+	    if (c == '.') {
+		c = *p;
+		p += 1;
+	    }
+	    frac2 = 10*frac2 + (c - '0');
+	}
+	fraction = (1.0e9 * frac1) + frac2;
+    }
+
+    /*
+     * Skim off the exponent.
+     */
+
+    p = pExp;
+    if ((*p == 'E') || (*p == 'e')) {
+	p += 1;
+	if (*p == '-') {
+	    expSign = TRUE;
+	    p += 1;
+	} else {
+	    if (*p == '+') {
+		p += 1;
+	    }
+	    expSign = FALSE;
+	}
+	if (!isdigit(UCHAR(*p))) {
+	    p = pExp;
+	    goto done;
+	}
+	while (isdigit(UCHAR(*p))) {
+	    exp = exp * 10 + (*p - '0');
+	    p += 1;
+	}
+    }
+    if (expSign) {
+	exp = fracExp - exp;
+    } else {
+	exp = fracExp + exp;
+    }
+
+    /*
+     * Generate a floating-point number that represents the exponent. Do this
+     * by processing the exponent one bit at a time to combine many powers of
+     * 2 of 10. Then combine the exponent with the fraction.
+     */
+    
+    if (exp < 0) {
+	expSign = TRUE;
+	exp = -exp;
+    } else {
+	expSign = FALSE;
+    }
+    if (exp > maxExponent) {
+	exp = maxExponent;
+	errno = ERANGE;
+    }
+    dblExp = 1.0;
+    for (d = powersOf10; exp != 0; exp >>= 1, ++d) {
+	if (exp & 01) {
+	    dblExp *= *d;
+	}
+    }
+    if (expSign) {
+	fraction /= dblExp;
+    } else {
+	fraction *= dblExp;
+    }
+
+  done:
+    if (endPtr != NULL) {
+	*endPtr = (char *) p;
+    }
+
+    if (sign) {
+	return -fraction;
+    }
+    return fraction;
+}
@@ -1,4 +1,4 @@
-/*
+/* 
 * strtol.c --
 *
 *	Source code for the "strtol" library procedure.
@@ -45,7 +45,7 @@ strtol(
 				 * hex, "0" means octal, anything else means
 				 * decimal. */
 {
-    const char *p;
+    register const char *p;
    long result;

    /*
@@ -1,4 +1,4 @@
-/*
+/* 
 * strtoul.c --
 *
 *	Source code for the "strtoul" library procedure.
@@ -62,9 +62,9 @@ strtoul(
 				 * hex, "0" means octal, anything else means
 				 * decimal. */
 {
-    const char *p;
-    unsigned long int result = 0;
-    unsigned digit;
+    register const char *p;
+    register unsigned long int result = 0;
+    register unsigned digit;
    int anyDigits = 0;
    int negative=0;
    int overflow=0;
@@ -90,7 +90,7 @@ strtoul(
     * If no base was provided, pick one from the leading characters of the
     * string.
     */
-
+    
    if (base == 0) {
 	if (*p == '0') {
 	    p += 1;
@@ -206,7 +206,7 @@ strtoul(
    if (overflow) {
 	errno = ERANGE;
 	return ULONG_MAX;
-    }
+    } 
    if (negative) {
 	return -result;
    }
@@ -0,0 +1,77 @@
+/*
+ * unistd.h --
+ *
+ *      Macros, constants and prototypes for Posix conformance.
+ *
+ * Copyright 1989 Regents of the University of California Permission to use,
+ * copy, modify, and distribute this software and its documentation for any
+ * purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies. The University of California makes
+ * no representations about the suitability of this software for any purpose.
+ * It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _UNISTD
+#define _UNISTD
+
+#include "tcl.h"
+#include <sys/types.h>
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+/* 
+ * Strict POSIX stuff goes here. Extensions go down below, in the ifndef
+ * _POSIX_SOURCE section.
+ */
+
+extern void		_exit(int status);
+extern int		access(const char *path, int mode);
+extern int		chdir(const char *path);
+extern int		chown(const char *path, uid_t owner, gid_t group);
+extern int		close(int fd);
+extern int		dup(int oldfd);
+extern int		dup2(int oldfd, int newfd);
+extern int		execl(const char *path, ...);
+extern int		execle(const char *path, ...);
+extern int		execlp(const char *file, ...);
+extern int		execv(const char *path, char **argv);
+extern int		execve(const char *path, char **argv, char **envp);
+extern int		execvpw(const char *file, char **argv);
+extern pid_t		fork(void);
+extern char *		getcwd(char *buf, size_t size);
+extern gid_t		getegid(void);
+extern uid_t		geteuid(void);
+extern gid_t		getgid(void);
+extern int		getgroups(int bufSize, int *buffer);
+extern pid_t		getpid(void);
+extern uid_t		getuid(void);
+extern int		isatty(int fd);
+extern long		lseek(int fd, long offset, int whence);
+extern int		pipe(int *fildes);
+extern int		read(int fd, char *buf, size_t size);
+extern int		setgid(gid_t group);
+extern int		setuid(uid_t user);
+extern unsigned		sleep(unsigned seconds);
+extern char *		ttyname(int fd);
+extern int		unlink(const char *path);
+extern int		write(int fd, const char *buf, size_t size);
+
+#ifndef	_POSIX_SOURCE
+extern char *		crypt(const char *, const char *);
+extern int		fchown(int fd, uid_t owner, gid_t group);
+extern int		flock(int fd, int operation);
+extern int		ftruncate(int fd, unsigned long length);
+extern int		ioctl(int fd, int request, ...);
+extern int		readlink(const char *path, char *buf, int bufsize);
+extern int		setegid(gid_t group);
+extern int		seteuidw(uid_t user);
+extern int		setreuid(int ruid, int euid);
+extern int		symlink(const char *, const char *);
+extern int		ttyslot(void);
+extern int		truncate(const char *path, unsigned long length);
+extern int		vfork(void);
+#endif /* _POSIX_SOURCE */
+
+#endif /* _UNISTD */
@@ -1,4 +1,4 @@
-/*
+/* 
 * waitpid.c --
 *
 *	This procedure emulates the POSIX waitpid kernel call on BSD systems
@@ -70,7 +70,7 @@ waitpid(
    int options)		/* OR'ed combination of WNOHANG and
 				 * WUNTRACED. */
 {
-    WaitInfo *waitPtr, *prevPtr;
+    register WaitInfo *waitPtr, *prevPtr;
    pid_t result;
    WAIT_STATUS_TYPE status;

@@ -100,7 +100,7 @@ waitpid(
 	} else {
 	    prevPtr->nextPtr = waitPtr->nextPtr;
 	}
-	ckfree(waitPtr);
+	ckfree((char *) waitPtr);
 	return result;
    }

@@ -3,16 +3,9 @@ set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)

 project(zlib C)

-set(VERSION "1.2.11")
-
-option(ASM686 "Enable building i686 assembly implementation")
-option(AMD64 "Enable building amd64 assembly implementation")
-
-set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
-set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
-set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
-set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
-set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
+if(NOT DEFINED BUILD_SHARED_LIBS)
+    option(BUILD_SHARED_LIBS "Build a shared library form of zlib" ON)
+endif()

 include(CheckTypeSize)
 include(CheckFunctionExists)
@@ -63,27 +56,23 @@ if(MSVC)
    set(CMAKE_DEBUG_POSTFIX "d")
    add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
    add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
-    include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 endif()

 if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
    # If we're doing an out of source build and the user has a zconf.h
    # in their source tree...
    if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
-        message(STATUS "Renaming")
-        message(STATUS "    ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h")
-        message(STATUS "to 'zconf.h.included' because this file is included with zlib")
-        message(STATUS "but CMake generates it automatically in the build directory.")
-        file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included)
+        message(FATAL_ERROR
+            "You must remove ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h "
+            "from the source tree.  This file is included with zlib "
+            "but CMake generates this file for you automatically "
+            "in the build directory.")
  endif()
 endif()

-set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc)
-configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein
-		${ZLIB_PC} @ONLY)
-configure_file(	${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
-		${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR})
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
+               ${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
+include_directories(${CMAKE_CURRENT_BINARY_DIR})


 #============================================================================
@@ -121,71 +110,29 @@ set(ZLIB_SRCS
    trees.c
    uncompr.c
    zutil.c
+    win32/zlib1.rc
 )

-if(NOT MINGW)
-    set(ZLIB_DLL_SRCS
-        win32/zlib1.rc # If present will override custom build rule below.
-    )
-endif()
-
-if(CMAKE_COMPILER_IS_GNUCC)
-    if(ASM686)
-        set(ZLIB_ASMS contrib/asm686/match.S)
-    elseif (AMD64)
-        set(ZLIB_ASMS contrib/amd64/amd64-match.S)
-    endif ()
-
-	if(ZLIB_ASMS)
-		add_definitions(-DASMV)
-		set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE)
-	endif()
-endif()
-
-if(MSVC)
-    if(ASM686)
-		ENABLE_LANGUAGE(ASM_MASM)
-        set(ZLIB_ASMS
-			contrib/masmx86/inffas32.asm
-			contrib/masmx86/match686.asm
-		)
-    elseif (AMD64)
-		ENABLE_LANGUAGE(ASM_MASM)
-        set(ZLIB_ASMS
-			contrib/masmx64/gvmat64.asm
-			contrib/masmx64/inffasx64.asm
-		)
-    endif()
-
-	if(ZLIB_ASMS)
-		add_definitions(-DASMV -DASMINF)
-	endif()
-endif()
-
 # parse the full version number from zlib.h and include in ZLIB_FULL_VERSION
 file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
-string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
+string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([0-9A-Za-z.]+)\".*"
    "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents})

 if(MINGW)
    # This gets us DLL resource information when compiling on MinGW.
-    if(NOT CMAKE_RC_COMPILER)
-        set(CMAKE_RC_COMPILER windres.exe)
-    endif()
-
    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
-                       COMMAND ${CMAKE_RC_COMPILER}
+                       COMMAND windres.exe
                            -D GCC_WINDRES
                            -I ${CMAKE_CURRENT_SOURCE_DIR}
                            -I ${CMAKE_CURRENT_BINARY_DIR}
                            -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
                            -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc)
-    set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
+    set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
 endif(MINGW)

-add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
-add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
+add_library(zlib ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
 set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
+
 set_target_properties(zlib PROPERTIES SOVERSION 1)

 if(NOT CYGWIN)
@@ -201,49 +148,43 @@ endif()

 if(UNIX)
    # On unix-like platforms the library is almost always called libz
-   set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
-   if(NOT APPLE)
-     set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
-   endif()
+   set_target_properties(zlib PROPERTIES OUTPUT_NAME z)
 elseif(BUILD_SHARED_LIBS AND WIN32)
    # Creates zlib1.dll when building shared library version
    set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
 endif()

 if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
-    install(TARGETS zlib zlibstatic
-        RUNTIME DESTINATION "${INSTALL_BIN_DIR}"
-        ARCHIVE DESTINATION "${INSTALL_LIB_DIR}"
-        LIBRARY DESTINATION "${INSTALL_LIB_DIR}" )
+    install(TARGETS zlib
+        RUNTIME DESTINATION bin
+        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION lib )
 endif()
 if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL )
-    install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}")
+    install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION include)
 endif()
 if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
-    install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3")
-endif()
-if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
-    install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}")
+    install(FILES zlib.3 DESTINATION share/man/man3)
 endif()

 #============================================================================
 # Example binaries
 #============================================================================

-add_executable(example test/example.c)
+add_executable(example example.c)
 target_link_libraries(example zlib)
 add_test(example example)

-add_executable(minigzip test/minigzip.c)
+add_executable(minigzip minigzip.c)
 target_link_libraries(minigzip zlib)

 if(HAVE_OFF64_T)
-    add_executable(example64 test/example.c)
+    add_executable(example64 example.c)
    target_link_libraries(example64 zlib)
    set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
    add_test(example64 example64)

-    add_executable(minigzip64 test/minigzip.c)
+    add_executable(minigzip64 minigzip.c)
    target_link_libraries(minigzip64 zlib)
    set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
 endif()
@@ -1,319 +1,12 @@

                ChangeLog file for zlib

-Changes in 1.2.11 (15 Jan 2017)
- Fix deflate stored bug when pulling last block from window
- Permit immediate deflateParams changes before any deflate input
-
-Changes in 1.2.10 (2 Jan 2017)
- Avoid warnings on snprintf() return value
- Fix bug in deflate_stored() for zero-length input
- Fix bug in gzwrite.c that produced corrupt gzip files
- Remove files to be installed before copying them in Makefile.in
- Add warnings when compiling with assembler code
-
-Changes in 1.2.9 (31 Dec 2016)
- Fix contrib/minizip to permit unzipping with desktop API [Zouzou]
- Improve contrib/blast to return unused bytes
- Assure that gzoffset() is correct when appending
- Improve compress() and uncompress() to support large lengths
- Fix bug in test/example.c where error code not saved
- Remedy Coverity warning [Randers-Pehrson]
- Improve speed of gzprintf() in transparent mode
- Fix inflateInit2() bug when windowBits is 16 or 32
- Change DEBUG macro to ZLIB_DEBUG
- Avoid uninitialized access by gzclose_w()
- Allow building zlib outside of the source directory
- Fix bug that accepted invalid zlib header when windowBits is zero
- Fix gzseek() problem on MinGW due to buggy _lseeki64 there
- Loop on write() calls in gzwrite.c in case of non-blocking I/O
- Add --warn (-w) option to ./configure for more compiler warnings
- Reject a window size of 256 bytes if not using the zlib wrapper
- Fix bug when level 0 used with Z_HUFFMAN or Z_RLE
- Add --debug (-d) option to ./configure to define ZLIB_DEBUG
- Fix bugs in creating a very large gzip header
- Add uncompress2() function, which returns the input size used
- Assure that deflateParams() will not switch functions mid-block
- Dramatically speed up deflation for level 0 (storing)
- Add gzfread(), duplicating the interface of fread()
- Add gzfwrite(), duplicating the interface of fwrite()
- Add deflateGetDictionary() function
- Use snprintf() for later versions of Microsoft C
- Fix *Init macros to use z_ prefix when requested
- Replace as400 with os400 for OS/400 support [Monnerat]
- Add crc32_z() and adler32_z() functions with size_t lengths
- Update Visual Studio project files [AraHaan]
-
-Changes in 1.2.8 (28 Apr 2013)
- Update contrib/minizip/iowin32.c for Windows RT [Vollant]
- Do not force Z_CONST for C++
- Clean up contrib/vstudio [Roß]
- Correct spelling error in zlib.h
- Fix mixed line endings in contrib/vstudio
-
-Changes in 1.2.7.3 (13 Apr 2013)
- Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc
-
-Changes in 1.2.7.2 (13 Apr 2013)
- Change check for a four-byte type back to hexadecimal
- Fix typo in win32/Makefile.msc
- Add casts in gzwrite.c for pointer differences
-
-Changes in 1.2.7.1 (24 Mar 2013)
- Replace use of unsafe string functions with snprintf if available
- Avoid including stddef.h on Windows for Z_SOLO compile [Niessink]
- Fix gzgetc undefine when Z_PREFIX set [Turk]
- Eliminate use of mktemp in Makefile (not always available)
- Fix bug in 'F' mode for gzopen()
- Add inflateGetDictionary() function
- Correct comment in deflate.h
- Use _snprintf for snprintf in Microsoft C
- On Darwin, only use /usr/bin/libtool if libtool is not Apple
- Delete "--version" file if created by "ar --version" [Richard G.]
- Fix configure check for veracity of compiler error return codes
- Fix CMake compilation of static lib for MSVC2010 x64
- Remove unused variable in infback9.c
- Fix argument checks in gzlog_compress() and gzlog_write()
- Clean up the usage of z_const and respect const usage within zlib
- Clean up examples/gzlog.[ch] comparisons of different types
- Avoid shift equal to bits in type (caused endless loop)
- Fix uninitialized value bug in gzputc() introduced by const patches
- Fix memory allocation error in examples/zran.c [Nor]
- Fix bug where gzopen(), gzclose() would write an empty file
- Fix bug in gzclose() when gzwrite() runs out of memory
- Check for input buffer malloc failure in examples/gzappend.c
- Add note to contrib/blast to use binary mode in stdio
- Fix comparisons of differently signed integers in contrib/blast
- Check for invalid code length codes in contrib/puff
- Fix serious but very rare decompression bug in inftrees.c
- Update inflateBack() comments, since inflate() can be faster
- Use underscored I/O function names for WINAPI_FAMILY
- Add _tr_flush_bits to the external symbols prefixed by --zprefix
- Add contrib/vstudio/vc10 pre-build step for static only
- Quote --version-script argument in CMakeLists.txt
- Don't specify --version-script on Apple platforms in CMakeLists.txt
- Fix casting error in contrib/testzlib/testzlib.c
- Fix types in contrib/minizip to match result of get_crc_table()
- Simplify contrib/vstudio/vc10 with 'd' suffix
- Add TOP support to win32/Makefile.msc
- Suport i686 and amd64 assembler builds in CMakeLists.txt
- Fix typos in the use of _LARGEFILE64_SOURCE in zconf.h
- Add vc11 and vc12 build files to contrib/vstudio
- Add gzvprintf() as an undocumented function in zlib
- Fix configure for Sun shell
- Remove runtime check in configure for four-byte integer type
- Add casts and consts to ease user conversion to C++
- Add man pages for minizip and miniunzip
- In Makefile uninstall, don't rm if preceding cd fails
- Do not return Z_BUF_ERROR if deflateParam() has nothing to write
-
-Changes in 1.2.7 (2 May 2012)
- Replace use of memmove() with a simple copy for portability
- Test for existence of strerror
- Restore gzgetc_ for backward compatibility with 1.2.6
- Fix build with non-GNU make on Solaris
- Require gcc 4.0 or later on Mac OS X to use the hidden attribute
- Include unistd.h for Watcom C
- Use __WATCOMC__ instead of __WATCOM__
- Do not use the visibility attribute if NO_VIZ defined
- Improve the detection of no hidden visibility attribute
- Avoid using __int64 for gcc or solo compilation
- Cast to char * in gzprintf to avoid warnings [Zinser]
- Fix make_vms.com for VAX [Zinser]
- Don't use library or built-in byte swaps
- Simplify test and use of gcc hidden attribute
- Fix bug in gzclose_w() when gzwrite() fails to allocate memory
- Add "x" (O_EXCL) and "e" (O_CLOEXEC) modes support to gzopen()
- Fix bug in test/minigzip.c for configure --solo
- Fix contrib/vstudio project link errors [Mohanathas]
- Add ability to choose the builder in make_vms.com [Schweda]
- Add DESTDIR support to mingw32 win32/Makefile.gcc
- Fix comments in win32/Makefile.gcc for proper usage
- Allow overriding the default install locations for cmake
- Generate and install the pkg-config file with cmake
- Build both a static and a shared version of zlib with cmake
- Include version symbols for cmake builds
- If using cmake with MSVC, add the source directory to the includes
- Remove unneeded EXTRA_CFLAGS from win32/Makefile.gcc [Truta]
- Move obsolete emx makefile to old [Truta]
- Allow the use of -Wundef when compiling or using zlib
- Avoid the use of the -u option with mktemp
- Improve inflate() documentation on the use of Z_FINISH
- Recognize clang as gcc
- Add gzopen_w() in Windows for wide character path names
- Rename zconf.h in CMakeLists.txt to move it out of the way
- Add source directory in CMakeLists.txt for building examples
- Look in build directory for zlib.pc in CMakeLists.txt
- Remove gzflags from zlibvc.def in vc9 and vc10
- Fix contrib/minizip compilation in the MinGW environment
- Update ./configure for Solaris, support --64 [Mooney]
- Remove -R. from Solaris shared build (possible security issue)
- Avoid race condition for parallel make (-j) running example
- Fix type mismatch between get_crc_table() and crc_table
- Fix parsing of version with "-" in CMakeLists.txt [Snider, Ziegler]
- Fix the path to zlib.map in CMakeLists.txt
- Force the native libtool in Mac OS X to avoid GNU libtool [Beebe]
- Add instructions to win32/Makefile.gcc for shared install [Torri]
-
-Changes in 1.2.6.1 (12 Feb 2012)
- Avoid the use of the Objective-C reserved name "id"
- Include io.h in gzguts.h for Microsoft compilers
- Fix problem with ./configure --prefix and gzgetc macro
- Include gz_header definition when compiling zlib solo
- Put gzflags() functionality back in zutil.c
- Avoid library header include in crc32.c for Z_SOLO
- Use name in GCC_CLASSIC as C compiler for coverage testing, if set
- Minor cleanup in contrib/minizip/zip.c [Vollant]
- Update make_vms.com [Zinser]
- Remove unnecessary gzgetc_ function
- Use optimized byte swap operations for Microsoft and GNU [Snyder]
- Fix minor typo in zlib.h comments [Rzesniowiecki]
-
-Changes in 1.2.6 (29 Jan 2012)
- Update the Pascal interface in contrib/pascal
- Fix function numbers for gzgetc_ in zlibvc.def files
- Fix configure.ac for contrib/minizip [Schiffer]
- Fix large-entry detection in minizip on 64-bit systems [Schiffer]
- Have ./configure use the compiler return code for error indication
- Fix CMakeLists.txt for cross compilation [McClure]
- Fix contrib/minizip/zip.c for 64-bit architectures [Dalsnes]
- Fix compilation of contrib/minizip on FreeBSD [Marquez]
- Correct suggested usages in win32/Makefile.msc [Shachar, Horvath]
- Include io.h for Turbo C / Borland C on all platforms [Truta]
- Make version explicit in contrib/minizip/configure.ac [Bosmans]
- Avoid warning for no encryption in contrib/minizip/zip.c [Vollant]
- Minor cleanup up contrib/minizip/unzip.c [Vollant]
- Fix bug when compiling minizip with C++ [Vollant]
- Protect for long name and extra fields in contrib/minizip [Vollant]
- Avoid some warnings in contrib/minizip [Vollant]
- Add -I../.. -L../.. to CFLAGS for minizip and miniunzip
- Add missing libs to minizip linker command
- Add support for VPATH builds in contrib/minizip
- Add an --enable-demos option to contrib/minizip/configure
- Add the generation of configure.log by ./configure
- Exit when required parameters not provided to win32/Makefile.gcc
- Have gzputc return the character written instead of the argument
- Use the -m option on ldconfig for BSD systems [Tobias]
- Correct in zlib.map when deflateResetKeep was added
-
-Changes in 1.2.5.3 (15 Jan 2012)
- Restore gzgetc function for binary compatibility
- Do not use _lseeki64 under Borland C++ [Truta]
- Update win32/Makefile.msc to build test/*.c [Truta]
- Remove old/visualc6 given CMakefile and other alternatives
- Update AS400 build files and documentation [Monnerat]
- Update win32/Makefile.gcc to build test/*.c [Truta]
- Permit stronger flushes after Z_BLOCK flushes
- Avoid extraneous empty blocks when doing empty flushes
- Permit Z_NULL arguments to deflatePending
- Allow deflatePrime() to insert bits in the middle of a stream
- Remove second empty static block for Z_PARTIAL_FLUSH
- Write out all of the available bits when using Z_BLOCK
- Insert the first two strings in the hash table after a flush
-
-Changes in 1.2.5.2 (17 Dec 2011)
- fix ld error: unable to find version dependency 'ZLIB_1.2.5'
- use relative symlinks for shared libs
- Avoid searching past window for Z_RLE strategy
- Assure that high-water mark initialization is always applied in deflate
- Add assertions to fill_window() in deflate.c to match comments
- Update python link in README
- Correct spelling error in gzread.c
- Fix bug in gzgets() for a concatenated empty gzip stream
- Correct error in comment for gz_make()
- Change gzread() and related to ignore junk after gzip streams
- Allow gzread() and related to continue after gzclearerr()
- Allow gzrewind() and gzseek() after a premature end-of-file
- Simplify gzseek() now that raw after gzip is ignored
- Change gzgetc() to a macro for speed (~40% speedup in testing)
- Fix gzclose() to return the actual error last encountered
- Always add large file support for windows
- Include zconf.h for windows large file support
- Include zconf.h.cmakein for windows large file support
- Update zconf.h.cmakein on make distclean
- Merge vestigial vsnprintf determination from zutil.h to gzguts.h
- Clarify how gzopen() appends in zlib.h comments
- Correct documentation of gzdirect() since junk at end now ignored
- Add a transparent write mode to gzopen() when 'T' is in the mode
- Update python link in zlib man page
- Get inffixed.h and MAKEFIXED result to match
- Add a ./config --solo option to make zlib subset with no library use
- Add undocumented inflateResetKeep() function for CAB file decoding
- Add --cover option to ./configure for gcc coverage testing
- Add #define ZLIB_CONST option to use const in the z_stream interface
- Add comment to gzdopen() in zlib.h to use dup() when using fileno()
- Note behavior of uncompress() to provide as much data as it can
- Add files in contrib/minizip to aid in building libminizip
- Split off AR options in Makefile.in and configure
- Change ON macro to Z_ARG to avoid application conflicts
- Facilitate compilation with Borland C++ for pragmas and vsnprintf
- Include io.h for Turbo C / Borland C++
- Move example.c and minigzip.c to test/
- Simplify incomplete code table filling in inflate_table()
- Remove code from inflate.c and infback.c that is impossible to execute
- Test the inflate code with full coverage
- Allow deflateSetDictionary, inflateSetDictionary at any time (in raw)
- Add deflateResetKeep and fix inflateResetKeep to retain dictionary
- Fix gzwrite.c to accommodate reduced memory zlib compilation
- Have inflate() with Z_FINISH avoid the allocation of a window
- Do not set strm->adler when doing raw inflate
- Fix gzeof() to behave just like feof() when read is not past end of file
- Fix bug in gzread.c when end-of-file is reached
- Avoid use of Z_BUF_ERROR in gz* functions except for premature EOF
- Document gzread() capability to read concurrently written files
- Remove hard-coding of resource compiler in CMakeLists.txt [Blammo]
-
-Changes in 1.2.5.1 (10 Sep 2011)
- Update FAQ entry on shared builds (#13)
- Avoid symbolic argument to chmod in Makefile.in
- Fix bug and add consts in contrib/puff [Oberhumer]
- Update contrib/puff/zeros.raw test file to have all block types
- Add full coverage test for puff in contrib/puff/Makefile
- Fix static-only-build install in Makefile.in
- Fix bug in unzGetCurrentFileInfo() in contrib/minizip [Kuno]
- Add libz.a dependency to shared in Makefile.in for parallel builds
- Spell out "number" (instead of "nb") in zlib.h for total_in, total_out
- Replace $(...) with `...` in configure for non-bash sh [Bowler]
- Add darwin* to Darwin* and solaris* to SunOS\ 5* in configure [Groffen]
- Add solaris* to Linux* in configure to allow gcc use [Groffen]
- Add *bsd* to Linux* case in configure [Bar-Lev]
- Add inffast.obj to dependencies in win32/Makefile.msc
- Correct spelling error in deflate.h [Kohler]
- Change libzdll.a again to libz.dll.a (!) in win32/Makefile.gcc
- Add test to configure for GNU C looking for gcc in output of $cc -v
- Add zlib.pc generation to win32/Makefile.gcc [Weigelt]
- Fix bug in zlib.h for _FILE_OFFSET_BITS set and _LARGEFILE64_SOURCE not
- Add comment in zlib.h that adler32_combine with len2 < 0 makes no sense
- Make NO_DIVIDE option in adler32.c much faster (thanks to John Reiser)
- Make stronger test in zconf.h to include unistd.h for LFS
- Apply Darwin patches for 64-bit file offsets to contrib/minizip [Slack]
- Fix zlib.h LFS support when Z_PREFIX used
- Add updated as400 support (removed from old) [Monnerat]
- Avoid deflate sensitivity to volatile input data
- Avoid division in adler32_combine for NO_DIVIDE
- Clarify the use of Z_FINISH with deflateBound() amount of space
- Set binary for output file in puff.c
- Use u4 type for crc_table to avoid conversion warnings
- Apply casts in zlib.h to avoid conversion warnings
- Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller]
- Improve inflateSync() documentation to note indeterminancy
- Add deflatePending() function to return the amount of pending output
- Correct the spelling of "specification" in FAQ [Randers-Pehrson]
- Add a check in configure for stdarg.h, use for gzprintf()
- Check that pointers fit in ints when gzprint() compiled old style
- Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler]
- Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt]
- Add debug records in assmebler code [Londer]
- Update RFC references to use http://tools.ietf.org/html/... [Li]
- Add --archs option, use of libtool to configure for Mac OS X [Borstel]
-
 Changes in 1.2.5 (19 Apr 2010)
 - Disable visibility attribute in win32/Makefile.gcc [Bar-Lev]
 - Default to libdir as sharedlibdir in configure [Nieder]
 - Update copyright dates on modified source files
 - Update trees.c to be able to generate modified trees.h
 - Exit configure for MinGW, suggesting win32/Makefile.gcc
- Check for NULL path in gz_open [Homurlu]

 Changes in 1.2.4.5 (18 Apr 2010)
 - Set sharedlibdir in configure [Torok]
@@ -568,7 +261,7 @@ Changes in 1.2.3.4 (21 Dec 2009)
 - Clear bytes after deflate lookahead to avoid use of uninitialized data
 - Change a limit in inftrees.c to be more transparent to Coverity Prevent
 - Update win32/zlib.def with exported symbols from zlib.h
- Correct spelling errors in zlib.h [Willem, Sobrado]
+- Correct spelling error in zlib.h [Willem]
 - Allow Z_BLOCK for deflate() to force a new block
 - Allow negative bits in inflatePrime() to delete existing bit buffer
 - Add Z_TREES flush option to inflate() to return at end of trees
@@ -607,7 +300,7 @@ Changes in 1.2.3.1 (16 August 2006)
 - Update make_vms.com [Zinser]
 - Use -fPIC for shared build in configure [Teredesai, Nicholson]
 - Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen]
- Use fdopen() (not _fdopen()) for Interix in zutil.h [Bäck]
+- Use fdopen() (not _fdopen()) for Interix in zutil.h [BŠck]
 - Add some FAQ entries about the contrib directory
 - Update the MVS question in the FAQ
 - Avoid extraneous reads after EOF in gzio.c [Brown]
@@ -1221,7 +914,7 @@ Changes in 1.0.6 (19 Jan 1998)
        386 asm code replacing longest_match().
   contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions
-   contrib/iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
+   contrib/iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
        Another C++ I/O streams interface
   contrib/untgz/  by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
        A very simple tar.gz file extractor using zlib
@@ -1259,7 +952,7 @@ Changes in 1.0.6 (19 Jan 1998)
 - use _fdopen instead of fdopen for MSC >= 6.0 (Thomas Fanslau)
 - added makelcc.bat for lcc-win32 (Tom St Denis)
 - in Makefile.dj2, use copy and del instead of install and rm (Frank Donahoe)
- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion.
+- Avoid expanded $Id: ChangeLog,v 1.4 2010/04/20 14:50:10 nijtmans Exp $. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion.
 - check for unistd.h in configure (for off_t)
 - remove useless check parameter in inflate_blocks_free
 - avoid useless assignment of s->check to itself in inflate_blocks_new
@@ -1310,7 +1003,7 @@ Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion]
 - fix array overlay in deflate.c which sometimes caused bad compressed data
 - fix inflate bug with empty stored block
 - fix MSDOS medium model which was broken in 0.99
- fix deflateParams() which could generate bad compressed data.
+- fix deflateParams() which could generated bad compressed data.
 - Bytef is define'd instead of typedef'ed (work around Borland bug)
 - added an INDEX file
 - new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32),
@@ -44,8 +44,8 @@ The lastest zlib FAQ is at http://zlib.net/zlib_faq.html

 6. Where's the zlib documentation (man pages, etc.)?

-    It's in zlib.h .  Examples of zlib usage are in the files test/example.c
-    and test/minigzip.c, with more in examples/ .
+    It's in zlib.h .  Examples of zlib usage are in the files example.c and
+    minigzip.c, with more in examples/ .

 7. Why don't you use GNU autoconf or libtool or ...?

@@ -84,10 +84,8 @@ The lastest zlib FAQ is at http://zlib.net/zlib_faq.html

 13. How can I make a Unix shared library?

-    By default a shared (and a static) library is built for Unix.  So:
-
-    make distclean
-    ./configure
+    make clean
+    ./configure -s
    make

 14. How do I install a shared zlib library on Unix?
@@ -327,7 +325,7 @@ The lastest zlib FAQ is at http://zlib.net/zlib_faq.html
    correctly points to the zlib specification in RFC 1950 for the "deflate"
    transfer encoding, there have been reports of servers and browsers that
    incorrectly produce or expect raw deflate data per the deflate
-    specification in RFC 1951, most notably Microsoft.  So even though the
+    specficiation in RFC 1951, most notably Microsoft.  So even though the
    "deflate" transfer encoding using the zlib format would be the more
    efficient approach (and in fact exactly what the zlib format was designed
    for), using the "gzip" transfer encoding is probably more reliable due to
@@ -7,9 +7,6 @@ Makefile.in     template for Unix Makefile
 README          guess what
 configure       configure script for Unix
 make_vms.com    makefile for VMS
-test/example.c  zlib usages examples for build testing
-test/minigzip.c minimal gzip-like functionality for build testing
-test/infcover.c inf*.c code coverage for build coverage testing
 treebuild.xml   XML description of source file dependencies
 zconf.h.cmakein zconf.h template for cmake
 zconf.h.in      zconf.h template for configure
@@ -17,11 +14,9 @@ zlib.3          Man page for zlib
 zlib.3.pdf      Man page in PDF format
 zlib.map        Linux symbol information
 zlib.pc.in      Template for pkg-config descriptor
-zlib.pc.cmakein zlib.pc template for cmake
 zlib2ansi       perl script to convert source files for C++ compilation

 amiga/          makefiles for Amiga SAS C
-as400/          makefiles for AS/400
 doc/            documentation for formats and algorithms
 msdos/          makefiles for MSDOS
 nintendods/     makefile for Nintendo DS
@@ -61,8 +56,10 @@ uncompr.c
 zutil.c
 zutil.h

-                source files for sample programs
-See examples/README.examples
+                source files for sample programs:
+example.c
+minigzip.c
+See examples/README.examples for more

-                unsupported contributions by third parties
+                unsupported contribution by third parties
 See contrib/README.contrib
@@ -1,5 +1,5 @@
 # Makefile for zlib
-# Copyright (C) 1995-2017 Jean-loup Gailly, Mark Adler
+# Copyright (C) 1995-2010 Jean-loup Gailly.
 # For conditions of distribution and use, see copyright notice in zlib.h

 # To compile and test, type:
@@ -20,7 +20,7 @@ CC=cc

 CFLAGS=-O
 #CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
-#CFLAGS=-g -DZLIB_DEBUG
+#CFLAGS=-g -DDEBUG
 #CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
 #           -Wstrict-prototypes -Wmissing-prototypes

@@ -32,12 +32,11 @@ CPP=$(CC) -E

 STATICLIB=libz.a
 SHAREDLIB=libz.so
-SHAREDLIBV=libz.so.1.2.11
+SHAREDLIBV=libz.so.1.2.5
 SHAREDLIBM=libz.so.1
 LIBS=$(STATICLIB) $(SHAREDLIBV)

-AR=ar
-ARFLAGS=rc
+AR=ar rc
 RANLIB=ranlib
 LDCONFIG=ldconfig
 LDSHAREDLIBC=-lc
@@ -53,17 +52,12 @@ includedir = ${prefix}/include
 mandir = ${prefix}/share/man
 man3dir = ${mandir}/man3
 pkgconfigdir = ${libdir}/pkgconfig
-SRCDIR=
-ZINC=
-ZINCOUT=-I.

-OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
-OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
-OBJC = $(OBJZ) $(OBJG)
+OBJC = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \
+	gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o

-PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
-PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo
-PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG)
+PIC_OBJC = adler32.lo compress.lo crc32.lo deflate.lo gzclose.lo gzlib.lo gzread.lo \
+	gzwrite.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo uncompr.lo zutil.lo

 # to use the asm code: make OBJA=match.o, PIC_OBJA=match.lo
 OBJA =
@@ -86,49 +80,35 @@ check: test
 test: all teststatic testshared

 teststatic: static
-	@TMPST=tmpst_$$; \
-	if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \
+	@if echo hello world | ./minigzip | ./minigzip -d && ./example; then \
 	  echo '		*** zlib test OK ***'; \
 	else \
 	  echo '		*** zlib test FAILED ***'; false; \
-	fi; \
-	rm -f $$TMPST
+	fi
+	-@rm -f foo.gz

 testshared: shared
 	@LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
 	LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \
 	DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
 	SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
-	TMPSH=tmpsh_$$; \
-	if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \
+	if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh; then \
 	  echo '		*** zlib shared test OK ***'; \
 	else \
 	  echo '		*** zlib shared test FAILED ***'; false; \
-	fi; \
-	rm -f $$TMPSH
+	fi
+	-@rm -f foo.gz

 test64: all64
-	@TMP64=tmp64_$$; \
-	if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
+	@if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64; then \
 	  echo '		*** zlib 64-bit test OK ***'; \
 	else \
 	  echo '		*** zlib 64-bit test FAILED ***'; false; \
-	fi; \
-	rm -f $$TMP64
-
-infcover.o: $(SRCDIR)test/infcover.c $(SRCDIR)zlib.h zconf.h
-	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/infcover.c
-
-infcover: infcover.o libz.a
-	$(CC) $(CFLAGS) -o $@ infcover.o libz.a
-
-cover: infcover
-	rm -f *.gcda
-	./infcover
-	gcov inf*.c
+	fi
+	-@rm -f foo.gz

 libz.a: $(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+	$(AR) $@ $(OBJS)
 	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1

 match.o: match.S
@@ -143,142 +123,20 @@ match.lo: match.S
 	mv _match.o match.lo
 	rm -f _match.s

-example.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
-	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/example.c
+example64.o: example.c zlib.h zconf.h
+	$(CC) $(CFLAGS) -D_FILE_OFFSET_BITS=64 -c -o $@ example.c

-minigzip.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
-	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/minigzip.c
+minigzip64.o: minigzip.c zlib.h zconf.h
+	$(CC) $(CFLAGS) -D_FILE_OFFSET_BITS=64 -c -o $@ minigzip.c

-example64.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
-	$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/example.c
+.SUFFIXES: .lo

-minigzip64.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
-	$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/minigzip.c
-
-
-adler32.o: $(SRCDIR)adler32.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)adler32.c
-
-crc32.o: $(SRCDIR)crc32.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)crc32.c
-
-deflate.o: $(SRCDIR)deflate.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)deflate.c
-
-infback.o: $(SRCDIR)infback.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)infback.c
-
-inffast.o: $(SRCDIR)inffast.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inffast.c
-
-inflate.o: $(SRCDIR)inflate.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inflate.c
-
-inftrees.o: $(SRCDIR)inftrees.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inftrees.c
-
-trees.o: $(SRCDIR)trees.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)trees.c
-
-zutil.o: $(SRCDIR)zutil.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)zutil.c
-
-compress.o: $(SRCDIR)compress.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)compress.c
-
-uncompr.o: $(SRCDIR)uncompr.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)uncompr.c
-
-gzclose.o: $(SRCDIR)gzclose.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzclose.c
-
-gzlib.o: $(SRCDIR)gzlib.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzlib.c
-
-gzread.o: $(SRCDIR)gzread.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzread.c
-
-gzwrite.o: $(SRCDIR)gzwrite.c
-	$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzwrite.c
-
-
-adler32.lo: $(SRCDIR)adler32.c
+.c.lo:
 	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/adler32.o $(SRCDIR)adler32.c
-	-@mv objs/adler32.o $@
+	$(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $<
+	-@mv objs/$*.o $@

-crc32.lo: $(SRCDIR)crc32.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/crc32.o $(SRCDIR)crc32.c
-	-@mv objs/crc32.o $@
-
-deflate.lo: $(SRCDIR)deflate.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/deflate.o $(SRCDIR)deflate.c
-	-@mv objs/deflate.o $@
-
-infback.lo: $(SRCDIR)infback.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/infback.o $(SRCDIR)infback.c
-	-@mv objs/infback.o $@
-
-inffast.lo: $(SRCDIR)inffast.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inffast.o $(SRCDIR)inffast.c
-	-@mv objs/inffast.o $@
-
-inflate.lo: $(SRCDIR)inflate.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inflate.o $(SRCDIR)inflate.c
-	-@mv objs/inflate.o $@
-
-inftrees.lo: $(SRCDIR)inftrees.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inftrees.o $(SRCDIR)inftrees.c
-	-@mv objs/inftrees.o $@
-
-trees.lo: $(SRCDIR)trees.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/trees.o $(SRCDIR)trees.c
-	-@mv objs/trees.o $@
-
-zutil.lo: $(SRCDIR)zutil.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/zutil.o $(SRCDIR)zutil.c
-	-@mv objs/zutil.o $@
-
-compress.lo: $(SRCDIR)compress.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/compress.o $(SRCDIR)compress.c
-	-@mv objs/compress.o $@
-
-uncompr.lo: $(SRCDIR)uncompr.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/uncompr.o $(SRCDIR)uncompr.c
-	-@mv objs/uncompr.o $@
-
-gzclose.lo: $(SRCDIR)gzclose.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzclose.o $(SRCDIR)gzclose.c
-	-@mv objs/gzclose.o $@
-
-gzlib.lo: $(SRCDIR)gzlib.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzlib.o $(SRCDIR)gzlib.c
-	-@mv objs/gzlib.o $@
-
-gzread.lo: $(SRCDIR)gzread.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzread.o $(SRCDIR)gzread.c
-	-@mv objs/gzread.o $@
-
-gzwrite.lo: $(SRCDIR)gzwrite.c
-	-@mkdir objs 2>/dev/null || test -d objs
-	$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzwrite.o $(SRCDIR)gzwrite.c
-	-@mv objs/gzwrite.o $@
-
-
-placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
+$(SHAREDLIBV): $(PIC_OBJS)
 	$(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS)
 	rm -f $(SHAREDLIB) $(SHAREDLIBM)
 	ln -s $@ $(SHAREDLIB)
@@ -309,25 +167,19 @@ install-libs: $(LIBS)
 	-@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
 	-@if [ ! -d $(DESTDIR)$(man3dir)      ]; then mkdir -p $(DESTDIR)$(man3dir); fi
 	-@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
-	rm -f $(DESTDIR)$(libdir)/$(STATICLIB)
 	cp $(STATICLIB) $(DESTDIR)$(libdir)
-	chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
-	-@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
-	-@if test -n "$(SHAREDLIBV)"; then \
-	  rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
-	  cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
-	  echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
-	  chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
-	  echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \
-	  rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
-	  ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \
-	  ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
+	cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)
+	cd $(DESTDIR)$(libdir); chmod u=rw,go=r $(STATICLIB)
+	-@(cd $(DESTDIR)$(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
+	-@cd $(DESTDIR)$(sharedlibdir); if test "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
+	  chmod 755 $(SHAREDLIBV); \
+	  rm -f $(SHAREDLIB) $(SHAREDLIBM); \
+	  ln -s $(SHAREDLIBV) $(SHAREDLIB); \
+	  ln -s $(SHAREDLIBV) $(SHAREDLIBM); \
 	  ($(LDCONFIG) || true)  >/dev/null 2>&1; \
 	fi
-	rm -f $(DESTDIR)$(man3dir)/zlib.3
-	cp $(SRCDIR)zlib.3 $(DESTDIR)$(man3dir)
+	cp zlib.3 $(DESTDIR)$(man3dir)
 	chmod 644 $(DESTDIR)$(man3dir)/zlib.3
-	rm -f $(DESTDIR)$(pkgconfigdir)/zlib.pc
 	cp zlib.pc $(DESTDIR)$(pkgconfigdir)
 	chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc
 # The ranlib in install is needed on NeXTSTEP which checks file times
@@ -335,76 +187,71 @@ install-libs: $(LIBS)

 install: install-libs
 	-@if [ ! -d $(DESTDIR)$(includedir)   ]; then mkdir -p $(DESTDIR)$(includedir); fi
-	rm -f $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
-	cp $(SRCDIR)zlib.h zconf.h $(DESTDIR)$(includedir)
+	cp zlib.h zconf.h $(DESTDIR)$(includedir)
 	chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h

 uninstall:
-	cd $(DESTDIR)$(includedir) && rm -f zlib.h zconf.h
-	cd $(DESTDIR)$(libdir) && rm -f libz.a; \
-	if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
+	cd $(DESTDIR)$(includedir); rm -f zlib.h zconf.h
+	cd $(DESTDIR)$(libdir); rm -f libz.a; \
+	if test "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
 	  rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
 	fi
-	cd $(DESTDIR)$(man3dir) && rm -f zlib.3
-	cd $(DESTDIR)$(pkgconfigdir) && rm -f zlib.pc
+	cd $(DESTDIR)$(man3dir); rm -f zlib.3
+	cd $(DESTDIR)$(pkgconfigdir); rm -f zlib.pc

 docs: zlib.3.pdf

-zlib.3.pdf: $(SRCDIR)zlib.3
-	groff -mandoc -f H -T ps $(SRCDIR)zlib.3 | ps2pdf - $@
+zlib.3.pdf: zlib.3
+	groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf

-zconf.h.cmakein: $(SRCDIR)zconf.h.in
-	-@ TEMPFILE=zconfh_$$; \
-	echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\
-	sed -f $$TEMPFILE $(SRCDIR)zconf.h.in > $@ &&\
-	touch -r $(SRCDIR)zconf.h.in $@ &&\
-	rm $$TEMPFILE
+zconf.h.in: zconf.h.cmakein
+	sed "/^#cmakedefine/D" < zconf.h.cmakein > zconf.h.in
+	touch -r zconf.h.cmakein zconf.h.in

-zconf: $(SRCDIR)zconf.h.in
-	cp -p $(SRCDIR)zconf.h.in zconf.h
+zconf: zconf.h.in
+	cp -p zconf.h.in zconf.h

 mostlyclean: clean
 clean:
 	rm -f *.o *.lo *~ \
 	   example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
 	   example64$(EXE) minigzip64$(EXE) \
-	   infcover \
 	   libz.* foo.gz so_locations \
 	   _match.s maketree contrib/infback9/*.o
 	rm -rf objs
-	rm -f *.gcda *.gcno *.gcov
-	rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov

 maintainer-clean: distclean
-distclean: clean zconf zconf.h.cmakein docs
-	rm -f Makefile zlib.pc configure.log
+distclean: clean zconf docs
+	rm -f Makefile zlib.pc
 	-@rm -f .DS_Store
-	@if [ -f Makefile.in ]; then \
-	printf 'all:\n\t-@echo "Please use ./configure first.  Thank you."\n' > Makefile ; \
-	printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile ; \
-	touch -r $(SRCDIR)Makefile.in Makefile ; fi
-	@if [ ! -f zconf.h.in ]; then rm -f zconf.h zconf.h.cmakein ; fi
-	@if [ ! -f zlib.3 ]; then rm -f zlib.3.pdf ; fi
+	-@printf 'all:\n\t-@echo "Please use ./configure first.  Thank you."\n' > Makefile
+	-@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile
+	-@touch -r Makefile.in Makefile

 tags:
-	etags $(SRCDIR)*.[ch]
+	etags *.[ch]

-adler32.o zutil.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
-gzclose.o gzlib.o gzread.o gzwrite.o: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
-compress.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
-crc32.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
-deflate.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
-infback.o inflate.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
-inffast.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h
-inftrees.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h
-trees.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)trees.h
+depend:
+	makedepend -- $(CFLAGS) -- *.[ch]

-adler32.lo zutil.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
-gzclose.lo gzlib.lo gzread.lo gzwrite.lo: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
-compress.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
-crc32.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
-deflate.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
-infback.lo inflate.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
-inffast.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h
-inftrees.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h
-trees.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)trees.h
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o zutil.o: zutil.h zlib.h zconf.h
+gzclose.o gzlib.o gzread.o gzwrite.o: zlib.h zconf.h gzguts.h
+compress.o example.o minigzip.o uncompr.o: zlib.h zconf.h
+crc32.o: zutil.h zlib.h zconf.h crc32.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+infback.o inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+
+adler32.lo zutil.lo: zutil.h zlib.h zconf.h
+gzclose.lo gzlib.lo gzread.lo gzwrite.lo: zlib.h zconf.h gzguts.h
+compress.lo example.lo minigzip.lo uncompr.lo: zlib.h zconf.h
+crc32.lo: zutil.h zlib.h zconf.h crc32.h
+deflate.lo: deflate.h zutil.h zlib.h zconf.h
+infback.lo inflate.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h
+inffast.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inftrees.lo: zutil.h zlib.h zconf.h inftrees.h
+trees.lo: deflate.h zutil.h zlib.h zconf.h trees.h
@@ -1,22 +1,22 @@
 ZLIB DATA COMPRESSION LIBRARY

-zlib 1.2.11 is a general purpose data compression library.  All the code is
+zlib 1.2.5 is a general purpose data compression library.  All the code is
 thread safe.  The data format used by the zlib library is described by RFCs
 (Request for Comments) 1950 to 1952 in the files
-http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
-rfc1952 (gzip format).
+http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
+and rfc1952.txt (gzip format).

 All functions of the compression library are documented in the file zlib.h
 (volunteer to write man pages welcome, contact zlib@gzip.org).  A usage example
-of the library is given in the file test/example.c which also tests that
-the library is working correctly.  Another example is given in the file
-test/minigzip.c.  The compression library itself is composed of all source
-files in the root directory.
+of the library is given in the file example.c which also tests that the library
+is working correctly.  Another example is given in the file minigzip.c.  The
+compression library itself is composed of all source files except example.c and
+minigzip.c.

 To compile all files and run the test program, follow the instructions given at
 the top of Makefile.in.  In short "./configure; make test", and if that goes
-well, "make install" should work for most flavors of Unix.  For Windows, use
-one of the special makefiles in win32/ or contrib/vstudio/ .  For VMS, use
+well, "make install" should work for most flavors of Unix.  For Windows, use one
+of the special makefiles in win32/ or contrib/vstudio/ .  For VMS, use
 make_vms.com.

 Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant
@@ -31,7 +31,7 @@ Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997
 issue of Dr.  Dobb's Journal; a copy of the article is available at
 http://marknelson.us/1997/01/01/zlib-engine/ .

-The changes made in version 1.2.11 are documented in the file ChangeLog.
+The changes made in version 1.2.5 are documented in the file ChangeLog.

 Unsupported third party contributions are provided in directory contrib/ .

@@ -44,7 +44,7 @@ http://search.cpan.org/~pmqs/IO-Compress-Zlib/ .

 A Python interface to zlib written by A.M. Kuchling <amk@amk.ca> is
 available in Python 1.5 and later versions, see
-http://docs.python.org/library/zlib.html .
+http://www.python.org/doc/lib/module-zlib.html .

 zlib is built into tcl: http://wiki.tcl.tk/4610 .

@@ -84,7 +84,7 @@ Acknowledgments:

 Copyright notice:

- (C) 1995-2017 Jean-loup Gailly and Mark Adler
+ (C) 1995-2010 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
@@ -1,15 +1,17 @@
 /* adler32.c -- compute the Adler-32 checksum of a data stream
- * Copyright (C) 1995-2011, 2016 Mark Adler
+ * Copyright (C) 1995-2007 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

-/* @(#) $Id$ */
+/* @(#) $Id: adler32.c,v 1.3 2010/04/20 14:50:10 nijtmans Exp $ */

 #include "zutil.h"

-local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
+#define local static

-#define BASE 65521U     /* largest prime smaller than 65536 */
+local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2);
+
+#define BASE 65521UL    /* largest prime smaller than 65536 */
 #define NMAX 5552
 /* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */

@@ -19,51 +21,46 @@ local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
 #define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);
 #define DO16(buf)   DO8(buf,0); DO8(buf,8);

-/* use NO_DIVIDE if your processor does not do division in hardware --
-   try it both ways to see which is faster */
+/* use NO_DIVIDE if your processor does not do division in hardware */
 #ifdef NO_DIVIDE
-/* note that this assumes BASE is 65521, where 65536 % 65521 == 15
-   (thank you to John Reiser for pointing this out) */
-#  define CHOP(a) \
-    do { \
-        unsigned long tmp = a >> 16; \
-        a &= 0xffffUL; \
-        a += (tmp << 4) - tmp; \
-    } while (0)
-#  define MOD28(a) \
-    do { \
-        CHOP(a); \
-        if (a >= BASE) a -= BASE; \
-    } while (0)
 #  define MOD(a) \
    do { \
-        CHOP(a); \
-        MOD28(a); \
+        if (a >= (BASE << 16)) a -= (BASE << 16); \
+        if (a >= (BASE << 15)) a -= (BASE << 15); \
+        if (a >= (BASE << 14)) a -= (BASE << 14); \
+        if (a >= (BASE << 13)) a -= (BASE << 13); \
+        if (a >= (BASE << 12)) a -= (BASE << 12); \
+        if (a >= (BASE << 11)) a -= (BASE << 11); \
+        if (a >= (BASE << 10)) a -= (BASE << 10); \
+        if (a >= (BASE << 9)) a -= (BASE << 9); \
+        if (a >= (BASE << 8)) a -= (BASE << 8); \
+        if (a >= (BASE << 7)) a -= (BASE << 7); \
+        if (a >= (BASE << 6)) a -= (BASE << 6); \
+        if (a >= (BASE << 5)) a -= (BASE << 5); \
+        if (a >= (BASE << 4)) a -= (BASE << 4); \
+        if (a >= (BASE << 3)) a -= (BASE << 3); \
+        if (a >= (BASE << 2)) a -= (BASE << 2); \
+        if (a >= (BASE << 1)) a -= (BASE << 1); \
+        if (a >= BASE) a -= BASE; \
    } while (0)
-#  define MOD63(a) \
-    do { /* this assumes a is not negative */ \
-        z_off64_t tmp = a >> 32; \
-        a &= 0xffffffffL; \
-        a += (tmp << 8) - (tmp << 5) + tmp; \
-        tmp = a >> 16; \
-        a &= 0xffffL; \
-        a += (tmp << 4) - tmp; \
-        tmp = a >> 16; \
-        a &= 0xffffL; \
-        a += (tmp << 4) - tmp; \
+#  define MOD4(a) \
+    do { \
+        if (a >= (BASE << 4)) a -= (BASE << 4); \
+        if (a >= (BASE << 3)) a -= (BASE << 3); \
+        if (a >= (BASE << 2)) a -= (BASE << 2); \
+        if (a >= (BASE << 1)) a -= (BASE << 1); \
        if (a >= BASE) a -= BASE; \
    } while (0)
 #else
 #  define MOD(a) a %= BASE
-#  define MOD28(a) a %= BASE
-#  define MOD63(a) a %= BASE
+#  define MOD4(a) a %= BASE
 #endif

 /* ========================================================================= */
-uLong ZEXPORT adler32_z(adler, buf, len)
+uLong ZEXPORT adler32(adler, buf, len)
    uLong adler;
    const Bytef *buf;
-    z_size_t len;
+    uInt len;
 {
    unsigned long sum2;
    unsigned n;
@@ -95,7 +92,7 @@ uLong ZEXPORT adler32_z(adler, buf, len)
        }
        if (adler >= BASE)
            adler -= BASE;
-        MOD28(sum2);            /* only added so many BASE's */
+        MOD4(sum2);             /* only added so many BASE's */
        return adler | (sum2 << 16);
    }

@@ -130,15 +127,6 @@ uLong ZEXPORT adler32_z(adler, buf, len)
    return adler | (sum2 << 16);
 }

-/* ========================================================================= */
-uLong ZEXPORT adler32(adler, buf, len)
-    uLong adler;
-    const Bytef *buf;
-    uInt len;
-{
-    return adler32_z(adler, buf, len);
-}
-
 /* ========================================================================= */
 local uLong adler32_combine_(adler1, adler2, len2)
    uLong adler1;
@@ -149,13 +137,8 @@ local uLong adler32_combine_(adler1, adler2, len2)
    unsigned long sum2;
    unsigned rem;

-    /* for negative len, return invalid adler32 as a clue for debugging */
-    if (len2 < 0)
-        return 0xffffffffUL;
-
    /* the derivation of this formula is left as an exercise for the reader */
-    MOD63(len2);                /* assumes len2 >= 0 */
-    rem = (unsigned)len2;
+    rem = (unsigned)(len2 % BASE);
    sum1 = adler1 & 0xffff;
    sum2 = rem * sum1;
    MOD(sum2);
@@ -163,7 +146,7 @@ local uLong adler32_combine_(adler1, adler2, len2)
    sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem;
    if (sum1 >= BASE) sum1 -= BASE;
    if (sum1 >= BASE) sum1 -= BASE;
-    if (sum2 >= ((unsigned long)BASE << 1)) sum2 -= ((unsigned long)BASE << 1);
+    if (sum2 >= (BASE << 1)) sum2 -= (BASE << 1);
    if (sum2 >= BASE) sum2 -= BASE;
    return sum1 | (sum2 << 16);
 }
@@ -1,9 +1,9 @@
 /* compress.c -- compress a memory buffer
- * Copyright (C) 1995-2005, 2014, 2016 Jean-loup Gailly, Mark Adler
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

-/* @(#) $Id$ */
+/* @(#) $Id: compress.c,v 1.3 2010/04/20 14:50:10 nijtmans Exp $ */

 #define ZLIB_INTERNAL
 #include "zlib.h"
@@ -28,11 +28,16 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
 {
    z_stream stream;
    int err;
-    const uInt max = (uInt)-1;
-    uLong left;

-    left = *destLen;
-    *destLen = 0;
+    stream.next_in = (Bytef*)source;
+    stream.avail_in = (uInt)sourceLen;
+#ifdef MAXSEG_64K
+    /* Check for source > 64K on 16-bit machine: */
+    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
+#endif
+    stream.next_out = dest;
+    stream.avail_out = (uInt)*destLen;
+    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;

    stream.zalloc = (alloc_func)0;
    stream.zfree = (free_func)0;
@@ -41,26 +46,15 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
    err = deflateInit(&stream, level);
    if (err != Z_OK) return err;

-    stream.next_out = dest;
-    stream.avail_out = 0;
-    stream.next_in = (z_const Bytef *)source;
-    stream.avail_in = 0;
-
-    do {
-        if (stream.avail_out == 0) {
-            stream.avail_out = left > (uLong)max ? max : (uInt)left;
-            left -= stream.avail_out;
-        }
-        if (stream.avail_in == 0) {
-            stream.avail_in = sourceLen > (uLong)max ? max : (uInt)sourceLen;
-            sourceLen -= stream.avail_in;
-        }
-        err = deflate(&stream, sourceLen ? Z_NO_FLUSH : Z_FINISH);
-    } while (err == Z_OK);
-
+    err = deflate(&stream, Z_FINISH);
+    if (err != Z_STREAM_END) {
+        deflateEnd(&stream);
+        return err == Z_OK ? Z_BUF_ERROR : err;
+    }
    *destLen = stream.total_out;
-    deflateEnd(&stream);
-    return err == Z_STREAM_END ? Z_OK : err;
+
+    err = deflateEnd(&stream);
+    return err;
 }

 /* ===========================================================================
@@ -13,64 +13,39 @@
 # If you have problems, try without defining CC and CFLAGS before reporting
 # an error.

-# start off configure.log
-echo -------------------- >> configure.log
-echo $0 $* >> configure.log
-date >> configure.log
-
-# get source directory
-SRCDIR=`dirname $0`
-if test $SRCDIR = "."; then
-    ZINC=""
-    ZINCOUT="-I."
-    SRCDIR=""
-else
-    ZINC='-include zconf.h'
-    ZINCOUT='-I. -I$(SRCDIR)'
-    SRCDIR="$SRCDIR/"
-fi
-
-# set command prefix for cross-compilation
 if [ -n "${CHOST}" ]; then
-    uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
+    uname="$(echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/')"
    CROSS_PREFIX="${CHOST}-"
 fi

-# destination name for static library
 STATICLIB=libz.a
-
-# extract zlib version numbers from zlib.h
-VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}zlib.h`
-VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < ${SRCDIR}zlib.h`
-VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
-VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
-
-# establish commands for library building
+LDFLAGS="${LDFLAGS} -L. ${STATICLIB}"
+VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
+VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h`
+VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
+VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h`
 if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
    AR=${AR-"${CROSS_PREFIX}ar"}
-    test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
+    test -n "${CROSS_PREFIX}" && echo Using ${AR}
 else
    AR=${AR-"ar"}
-    test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
+    test -n "${CROSS_PREFIX}" && echo Using ${AR}
 fi
-ARFLAGS=${ARFLAGS-"rc"}
+AR_RC="${AR} rc"
 if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then
    RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"}
-    test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log
+    test -n "${CROSS_PREFIX}" && echo Using ${RANLIB}
 else
    RANLIB=${RANLIB-"ranlib"}
 fi
 if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then
    NM=${NM-"${CROSS_PREFIX}nm"}
-    test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log
+    test -n "${CROSS_PREFIX}" && echo Using ${NM}
 else
    NM=${NM-"nm"}
 fi
-
-# set defaults before processing command line options
 LDCONFIG=${LDCONFIG-"ldconfig"}
 LDSHAREDLIBC="${LDSHAREDLIBC--lc}"
-ARCHS=
 prefix=${prefix-/usr/local}
 exec_prefix=${exec_prefix-'${prefix}'}
 libdir=${libdir-'${exec_prefix}/lib'}
@@ -79,41 +54,20 @@ includedir=${includedir-'${prefix}/include'}
 mandir=${mandir-'${prefix}/share/man'}
 shared_ext='.so'
 shared=1
-solo=0
-cover=0
 zprefix=0
-zconst=0
 build64=0
 gcc=0
-warn=0
-debug=0
 old_cc="$CC"
 old_cflags="$CFLAGS"
-OBJC='$(OBJZ) $(OBJG)'
-PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'

-# leave this script, optionally in a bad way
-leave()
-{
-  if test "$*" != "0"; then
-    echo "** $0 aborting." | tee -a configure.log
-  fi
-  rm -f $test.[co] $test $test$shared_ext $test.gcno ./--version
-  echo -------------------- >> configure.log
-  echo >> configure.log
-  echo >> configure.log
-  exit $1
-}
-
-# process command line options
 while test $# -ge 1
 do
 case "$1" in
    -h* | --help)
-      echo 'usage:' | tee -a configure.log
-      echo '  configure [--const] [--zprefix] [--prefix=PREFIX]  [--eprefix=EXPREFIX]' | tee -a configure.log
-      echo '    [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log
-      echo '    [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log
+      echo 'usage:'
+      echo '  configure [--zprefix] [--prefix=PREFIX]  [--eprefix=EXPREFIX]'
+      echo '    [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]'
+      echo '    [--includedir=INCLUDEDIR]'
        exit 0 ;;
    -p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;;
    -e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;;
@@ -127,98 +81,51 @@ case "$1" in
    -i* | --includedir) includedir="$2"; shift; shift ;;
    -s* | --shared | --enable-shared) shared=1; shift ;;
    -t | --static) shared=0; shift ;;
-    --solo) solo=1; shift ;;
-    --cover) cover=1; shift ;;
    -z* | --zprefix) zprefix=1; shift ;;
    -6* | --64) build64=1; shift ;;
-    -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
-    --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
-    --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
-    -c* | --const) zconst=1; shift ;;
-    -w* | --warn) warn=1; shift ;;
-    -d* | --debug) debug=1; shift ;;
-    *)
-      echo "unknown option: $1" | tee -a configure.log
-      echo "$0 --help for help" | tee -a configure.log
-      leave 1;;
+    --sysconfdir=*) echo "ignored option: --sysconfdir"; shift ;;
+    --localstatedir=*) echo "ignored option: --localstatedir"; shift ;;
+    *) echo "unknown option: $1"; echo "$0 --help for help"; exit 1 ;;
    esac
 done

-# temporary file name
 test=ztest$$
-
-# put arguments in log, also put test file in log if used in arguments
-show()
-{
-  case "$*" in
-    *$test.c*)
-      echo === $test.c === >> configure.log
-      cat $test.c >> configure.log
-      echo === >> configure.log;;
-  esac
-  echo $* >> configure.log
-}
-
-# check for gcc vs. cc and set compile and link flags based on the system identified by uname
 cat > $test.c <<EOF
 extern int getchar();
 int hello() {return getchar();}
 EOF

-test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log
+test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc...
 cc=${CC-${CROSS_PREFIX}gcc}
 cflags=${CFLAGS-"-O3"}
 # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
 case "$cc" in
  *gcc*) gcc=1 ;;
-  *clang*) gcc=1 ;;
-esac
-case `$cc -v 2>&1` in
-  *gcc*) gcc=1 ;;
-  *clang*) gcc=1 ;;
 esac

-show $cc -c $test.c
-if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
-  echo ... using gcc >> configure.log
+if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
  CC="$cc"
-  CFLAGS="${CFLAGS--O3}"
  SFLAGS="${CFLAGS--O3} -fPIC"
-  if test "$ARCHS"; then
-    CFLAGS="${CFLAGS} ${ARCHS}"
-    LDFLAGS="${LDFLAGS} ${ARCHS}"
-  fi
+  CFLAGS="${CFLAGS--O3}"
  if test $build64 -eq 1; then
    CFLAGS="${CFLAGS} -m64"
    SFLAGS="${SFLAGS} -m64"
  fi
-  if test "$warn" -eq 1; then
-    if test "$zconst" -eq 1; then
-      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
-    else
-      CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
-    fi
-  fi
-  if test $debug -eq 1; then
-    CFLAGS="${CFLAGS} -DZLIB_DEBUG"
-    SFLAGS="${SFLAGS} -DZLIB_DEBUG"
+  if test "${ZLIBGCCWARN}" = "YES"; then
+    CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
  fi
  if test -z "$uname"; then
    uname=`(uname -s || echo unknown) 2>/dev/null`
  fi
  case "$uname" in
-  Linux* | linux* | GNU | GNU/* | solaris*)
-        LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"} ;;
-  *BSD | *bsd* | DragonFly)
-        LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"}
-        LDCONFIG="ldconfig -m" ;;
+  Linux* | linux* | GNU | GNU/* | *BSD | DragonFly) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;;
  CYGWIN* | Cygwin* | cygwin* | OS/2*)
        EXE='.exe' ;;
-  MINGW* | mingw*)
+  MINGW*|mingw*)
 # temporary bypass
        rm -f $test.[co] $test $test$shared_ext
-        echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
-        leave 1
+        echo "Please use win32/Makefile.gcc instead."
+        exit 1
        LDSHARED=${LDSHARED-"$cc -shared"}
        LDSHAREDLIBC=""
        EXE='.exe' ;;
@@ -235,25 +142,17 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
                 shared_ext='.sl'
                 SHAREDLIB='libz.sl' ;;
         esac ;;
-  Darwin* | darwin*)
-             shared_ext='.dylib'
+  Darwin*)   shared_ext='.dylib'
             SHAREDLIB=libz$shared_ext
             SHAREDLIBV=libz.$VER$shared_ext
             SHAREDLIBM=libz.$VER1$shared_ext
-             LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
-             if libtool -V 2>&1 | grep Apple > /dev/null; then
-                 AR="libtool"
-             else
-                 AR="/usr/bin/libtool"
-             fi
-             ARFLAGS="-o" ;;
+             LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} ;;
  *)             LDSHARED=${LDSHARED-"$cc -shared"} ;;
  esac
 else
  # find system name and corresponding cc options
  CC=${CC-cc}
  gcc=0
-  echo ... using $CC >> configure.log
  if test -z "$uname"; then
    uname=`(uname -sr || echo unknown) 2>/dev/null`
  fi
@@ -284,37 +183,19 @@ else
             CFLAGS=${CFLAGS-"-4 -O"}
             LDSHARED=${LDSHARED-"cc"}
             RANLIB=${RANLIB-"true"}
-             AR="cc"
-             ARFLAGS="-A" ;;
+             AR_RC="cc -A" ;;
  SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
             CFLAGS=${CFLAGS-"-O3"}
             LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;;
-  SunOS\ 5* | solaris*)
-         LDSHARED=${LDSHARED-"cc -G -h libz$shared_ext.$VER1"}
-         SFLAGS=${CFLAGS-"-fast -KPIC"}
-         CFLAGS=${CFLAGS-"-fast"}
-         if test $build64 -eq 1; then
-             # old versions of SunPRO/Workshop/Studio don't support -m64,
-             # but newer ones do.  Check for it.
-             flag64=`$CC -flags | egrep -- '^-m64'`
-             if test x"$flag64" != x"" ; then
-                 CFLAGS="${CFLAGS} -m64"
-                 SFLAGS="${SFLAGS} -m64"
-             else
-                 case `(uname -m || echo unknown) 2>/dev/null` in
-                   i86*)
-                     SFLAGS="$SFLAGS -xarch=amd64"
-                     CFLAGS="$CFLAGS -xarch=amd64" ;;
-                   *)
-                     SFLAGS="$SFLAGS -xarch=v9"
-                     CFLAGS="$CFLAGS -xarch=v9" ;;
-                 esac
-             fi
-         fi
-         if test -n "$ZINC"; then
-             ZINC='-I- -I. -I$(SRCDIR)'
-         fi
-         ;;
+  SunOS\ 5*) LDSHARED=${LDSHARED-"cc -G"}
+         case `(uname -m || echo unknown) 2>/dev/null` in
+         i86*)
+             SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."}
+             CFLAGS=${CFLAGS-"-xpentium -fast"} ;;
+         *)
+             SFLAGS=${CFLAGS-"-fast -xcg92 -KPIC -R."}
+             CFLAGS=${CFLAGS-"-fast -xcg92"} ;;
+         esac ;;
  SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
             CFLAGS=${CFLAGS-"-O2"}
             LDSHARED=${LDSHARED-"ld"} ;;
@@ -344,79 +225,25 @@ else
  esac
 fi

-# destination names for shared library if not defined above
 SHAREDLIB=${SHAREDLIB-"libz$shared_ext"}
 SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"}
 SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}

-echo >> configure.log
-
-# define functions for testing compiler and library characteristics and logging the results
-
-cat > $test.c <<EOF
-#error error
-EOF
-if ($CC -c $CFLAGS $test.c) 2>/dev/null; then
-  try()
-  {
-    show $*
-    test "`( $* ) 2>&1 | tee -a configure.log`" = ""
-  }
-  echo - using any output from compiler to indicate an error >> configure.log
-else
-  try()
-  {
-    show $*
-    ( $* ) >> configure.log 2>&1
-    ret=$?
-    if test $ret -ne 0; then
-      echo "(exit code "$ret")" >> configure.log
-    fi
-    return $ret
-  }
-fi
-
-tryboth()
-{
-  show $*
-  got=`( $* ) 2>&1`
-  ret=$?
-  printf %s "$got" >> configure.log
-  if test $ret -ne 0; then
-    return $ret
-  fi
-  test "$got" = ""
-}
-
-cat > $test.c << EOF
-int foo() { return 0; }
-EOF
-echo "Checking for obsessive-compulsive compiler options..." >> configure.log
-if try $CC -c $CFLAGS $test.c; then
-  :
-else
-  echo "Compiler error reporting is too harsh for $0 (perhaps remove -Werror)." | tee -a configure.log
-  leave 1
-fi
-
-echo >> configure.log
-
-# see if shared library build supported
-cat > $test.c <<EOF
-extern int getchar();
-int hello() {return getchar();}
-EOF
 if test $shared -eq 1; then
-  echo Checking for shared library support... | tee -a configure.log
+  echo Checking for shared library support...
  # we must test in two steps (cc then ld), required at least on SunOS 4.x
-  if try $CC -w -c $SFLAGS $test.c &&
-     try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then
-    echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log
+  if test "`($CC -w -c $SFLAGS $test.c) 2>&1`" = "" &&
+     test "`($LDSHARED $SFLAGS -o $test$shared_ext $test.o) 2>&1`" = ""; then
+    echo Building shared library $SHAREDLIBV with $CC.
  elif test -z "$old_cc" -a -z "$old_cflags"; then
-    echo No shared library support. | tee -a configure.log
+    echo No shared library support.
    shared=0;
  else
-    echo 'No shared library support; try without defining CC and CFLAGS' | tee -a configure.log
+    echo Tested $CC -w -c $SFLAGS $test.c
+    $CC -w -c $SFLAGS $test.c
+    echo Tested $LDSHARED $SFLAGS -o $test$shared_ext $test.o
+    $LDSHARED $SFLAGS -o $test$shared_ext $test.o
+    echo 'No shared library support; try without defining CC and CFLAGS'
    shared=0;
  fi
 fi
@@ -427,102 +254,25 @@ if test $shared -eq 0; then
  SHAREDLIB=""
  SHAREDLIBV=""
  SHAREDLIBM=""
-  echo Building static library $STATICLIB version $VER with $CC. | tee -a configure.log
+  echo Building static library $STATICLIB version $VER with $CC.
 else
  ALL="static shared"
  TEST="all teststatic testshared"
 fi

-# check for underscores in external names for use by assembler code
-CPP=${CPP-"$CC -E"}
-case $CFLAGS in
-  *ASMV*)
-    echo >> configure.log
-    show "$NM $test.o | grep _hello"
-    if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then
-      CPP="$CPP -DNO_UNDERLINE"
-      echo Checking for underline in external names... No. | tee -a configure.log
-    else
-      echo Checking for underline in external names... Yes. | tee -a configure.log
-    fi ;;
-esac
-
-echo >> configure.log
-
-# check for size_t
-cat > $test.c <<EOF
-#include <stdio.h>
-#include <stdlib.h>
-size_t dummy = 0;
-EOF
-if try $CC -c $CFLAGS $test.c; then
-  echo "Checking for size_t... Yes." | tee -a configure.log
-  need_sizet=0
-else
-  echo "Checking for size_t... No." | tee -a configure.log
-  need_sizet=1
-fi
-
-echo >> configure.log
-
-# find the size_t integer type, if needed
-if test $need_sizet -eq 1; then
-  cat > $test.c <<EOF
-long long dummy = 0;
-EOF
-  if try $CC -c $CFLAGS $test.c; then
-    echo "Checking for long long... Yes." | tee -a configure.log
-    cat > $test.c <<EOF
-#include <stdio.h>
-int main(void) {
-    if (sizeof(void *) <= sizeof(int)) puts("int");
-    else if (sizeof(void *) <= sizeof(long)) puts("long");
-    else puts("z_longlong");
-    return 0;
-}
-EOF
-  else
-    echo "Checking for long long... No." | tee -a configure.log
-    cat > $test.c <<EOF
-#include <stdio.h>
-int main(void) {
-    if (sizeof(void *) <= sizeof(int)) puts("int");
-    else puts("long");
-    return 0;
-}
-EOF
-  fi
-  if try $CC $CFLAGS -o $test $test.c; then
-    sizet=`./$test`
-    echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log
-  else
-    echo "Failed to find a pointer-size integer type." | tee -a configure.log
-    leave 1
-  fi
-fi
-
-if test $need_sizet -eq 1; then
-  CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}"
-  SFLAGS="${SFLAGS} -DNO_SIZE_T=${sizet}"
-fi
-
-echo >> configure.log
-
-# check for large file support, and if none, check for fseeko()
 cat > $test.c <<EOF
 #include <sys/types.h>
 off64_t dummy = 0;
 EOF
-if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then
+if test "`($CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c) 2>&1`" = ""; then
  CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"
  SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1"
  ALL="${ALL} all64"
  TEST="${TEST} test64"
-  echo "Checking for off64_t... Yes." | tee -a configure.log
-  echo "Checking for fseeko... Yes." | tee -a configure.log
+  echo "Checking for off64_t... Yes."
+  echo "Checking for fseeko... Yes."
 else
-  echo "Checking for off64_t... No." | tee -a configure.log
-  echo >> configure.log
+  echo "Checking for off64_t... No."
  cat > $test.c <<EOF
 #include <stdio.h>
 int main(void) {
@@ -530,337 +280,273 @@ int main(void) {
  return 0;
 }
 EOF
-  if try $CC $CFLAGS -o $test $test.c; then
-    echo "Checking for fseeko... Yes." | tee -a configure.log
+  if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
+    echo "Checking for fseeko... Yes."
  else
    CFLAGS="${CFLAGS} -DNO_FSEEKO"
    SFLAGS="${SFLAGS} -DNO_FSEEKO"
-    echo "Checking for fseeko... No." | tee -a configure.log
+    echo "Checking for fseeko... No."
  fi
 fi

-echo >> configure.log
+cp -p zconf.h.in zconf.h

-# check for strerror() for use by gz* functions
-cat > $test.c <<EOF
-#include <string.h>
-#include <errno.h>
-int main() { return strlen(strerror(errno)); }
-EOF
-if try $CC $CFLAGS -o $test $test.c; then
-  echo "Checking for strerror... Yes." | tee -a configure.log
-else
-  CFLAGS="${CFLAGS} -DNO_STRERROR"
-  SFLAGS="${SFLAGS} -DNO_STRERROR"
-  echo "Checking for strerror... No." | tee -a configure.log
-fi
-
-# copy clean zconf.h for subsequent edits
-cp -p ${SRCDIR}zconf.h.in zconf.h
-
-echo >> configure.log
-
-# check for unistd.h and save result in zconf.h
 cat > $test.c <<EOF
 #include <unistd.h>
 int main() { return 0; }
 EOF
-if try $CC -c $CFLAGS $test.c; then
+if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
  sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
  mv zconf.temp.h zconf.h
-  echo "Checking for unistd.h... Yes." | tee -a configure.log
+  echo "Checking for unistd.h... Yes."
 else
-  echo "Checking for unistd.h... No." | tee -a configure.log
+  echo "Checking for unistd.h... No."
 fi

-echo >> configure.log
-
-# check for stdarg.h and save result in zconf.h
-cat > $test.c <<EOF
-#include <stdarg.h>
-int main() { return 0; }
-EOF
-if try $CC -c $CFLAGS $test.c; then
-  sed < zconf.h "/^#ifdef HAVE_STDARG_H.* may be/s/def HAVE_STDARG_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
-  mv zconf.temp.h zconf.h
-  echo "Checking for stdarg.h... Yes." | tee -a configure.log
-else
-  echo "Checking for stdarg.h... No." | tee -a configure.log
-fi
-
-# if the z_ prefix was requested, save that in zconf.h
 if test $zprefix -eq 1; then
  sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h
  mv zconf.temp.h zconf.h
-  echo >> configure.log
-  echo "Using z_ prefix on all symbols." | tee -a configure.log
+  echo "Using z_ prefix on all symbols."
 fi

-# if --solo compilation was requested, save that in zconf.h and remove gz stuff from object lists
-if test $solo -eq 1; then
-  sed '/#define ZCONF_H/a\
-#define Z_SOLO
-
-' < zconf.h > zconf.temp.h
-  mv zconf.temp.h zconf.h
-OBJC='$(OBJZ)'
-PIC_OBJC='$(PIC_OBJZ)'
-fi
-
-# if code coverage testing was requested, use older gcc if defined, e.g. "gcc-4.2" on Mac OS X
-if test $cover -eq 1; then
-  CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage"
-  if test -n "$GCC_CLASSIC"; then
-    CC=$GCC_CLASSIC
-  fi
-fi
-
-echo >> configure.log
-
-# conduct a series of tests to resolve eight possible cases of using "vs" or "s" printf functions
-# (using stdarg or not), with or without "n" (proving size of buffer), and with or without a
-# return value.  The most secure result is vsnprintf() with a return value.  snprintf() with a
-# return value is secure as well, but then gzprintf() will be limited to 20 arguments.
 cat > $test.c <<EOF
 #include <stdio.h>
 #include <stdarg.h>
 #include "zconf.h"
+
 int main()
 {
 #ifndef STDC
  choke me
 #endif
+
  return 0;
 }
 EOF
-if try $CC -c $CFLAGS $test.c; then
-  echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." | tee -a configure.log

-  echo >> configure.log
+if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+  echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()."
+
  cat > $test.c <<EOF
 #include <stdio.h>
 #include <stdarg.h>
+
 int mytest(const char *fmt, ...)
 {
  char buf[20];
  va_list ap;
+
  va_start(ap, fmt);
  vsnprintf(buf, sizeof(buf), fmt, ap);
  va_end(ap);
  return 0;
 }
+
 int main()
 {
  return (mytest("Hello%d\n", 1));
 }
 EOF
-  if try $CC $CFLAGS -o $test $test.c; then
-    echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log

-    echo >> configure.log
+  if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
+    echo "Checking for vsnprintf() in stdio.h... Yes."
+
    cat >$test.c <<EOF
 #include <stdio.h>
 #include <stdarg.h>
+
 int mytest(const char *fmt, ...)
 {
  int n;
  char buf[20];
  va_list ap;
+
  va_start(ap, fmt);
  n = vsnprintf(buf, sizeof(buf), fmt, ap);
  va_end(ap);
  return n;
 }
+
 int main()
 {
  return (mytest("Hello%d\n", 1));
 }
 EOF

-    if try $CC -c $CFLAGS $test.c; then
-      echo "Checking for return value of vsnprintf()... Yes." | tee -a configure.log
+    if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+      echo "Checking for return value of vsnprintf()... Yes."
    else
      CFLAGS="$CFLAGS -DHAS_vsnprintf_void"
      SFLAGS="$SFLAGS -DHAS_vsnprintf_void"
-      echo "Checking for return value of vsnprintf()... No." | tee -a configure.log
-      echo "  WARNING: apparently vsnprintf() does not return a value. zlib" | tee -a configure.log
-      echo "  can build but will be open to possible string-format security" | tee -a configure.log
-      echo "  vulnerabilities." | tee -a configure.log
+      echo "Checking for return value of vsnprintf()... No."
+      echo "  WARNING: apparently vsnprintf() does not return a value. zlib"
+      echo "  can build but will be open to possible string-format security"
+      echo "  vulnerabilities."
    fi
  else
    CFLAGS="$CFLAGS -DNO_vsnprintf"
    SFLAGS="$SFLAGS -DNO_vsnprintf"
-    echo "Checking for vsnprintf() in stdio.h... No." | tee -a configure.log
-    echo "  WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" | tee -a configure.log
-    echo "  can build but will be open to possible buffer-overflow security" | tee -a configure.log
-    echo "  vulnerabilities." | tee -a configure.log
+    echo "Checking for vsnprintf() in stdio.h... No."
+    echo "  WARNING: vsnprintf() not found, falling back to vsprintf(). zlib"
+    echo "  can build but will be open to possible buffer-overflow security"
+    echo "  vulnerabilities."

-    echo >> configure.log
    cat >$test.c <<EOF
 #include <stdio.h>
 #include <stdarg.h>
+
 int mytest(const char *fmt, ...)
 {
  int n;
  char buf[20];
  va_list ap;
+
  va_start(ap, fmt);
  n = vsprintf(buf, fmt, ap);
  va_end(ap);
  return n;
 }
+
 int main()
 {
  return (mytest("Hello%d\n", 1));
 }
 EOF

-    if try $CC -c $CFLAGS $test.c; then
-      echo "Checking for return value of vsprintf()... Yes." | tee -a configure.log
+    if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+      echo "Checking for return value of vsprintf()... Yes."
    else
      CFLAGS="$CFLAGS -DHAS_vsprintf_void"
      SFLAGS="$SFLAGS -DHAS_vsprintf_void"
-      echo "Checking for return value of vsprintf()... No." | tee -a configure.log
-      echo "  WARNING: apparently vsprintf() does not return a value. zlib" | tee -a configure.log
-      echo "  can build but will be open to possible string-format security" | tee -a configure.log
-      echo "  vulnerabilities." | tee -a configure.log
+      echo "Checking for return value of vsprintf()... No."
+      echo "  WARNING: apparently vsprintf() does not return a value. zlib"
+      echo "  can build but will be open to possible string-format security"
+      echo "  vulnerabilities."
    fi
  fi
 else
-  echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." | tee -a configure.log
+  echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()."

-  echo >> configure.log
  cat >$test.c <<EOF
 #include <stdio.h>
+
 int mytest()
 {
  char buf[20];
+
  snprintf(buf, sizeof(buf), "%s", "foo");
  return 0;
 }
+
 int main()
 {
  return (mytest());
 }
 EOF

-  if try $CC $CFLAGS -o $test $test.c; then
-    echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log
+  if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
+    echo "Checking for snprintf() in stdio.h... Yes."

-    echo >> configure.log
    cat >$test.c <<EOF
 #include <stdio.h>
+
 int mytest()
 {
  char buf[20];
+
  return snprintf(buf, sizeof(buf), "%s", "foo");
 }
+
 int main()
 {
  return (mytest());
 }
 EOF

-    if try $CC -c $CFLAGS $test.c; then
-      echo "Checking for return value of snprintf()... Yes." | tee -a configure.log
+    if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+      echo "Checking for return value of snprintf()... Yes."
    else
      CFLAGS="$CFLAGS -DHAS_snprintf_void"
      SFLAGS="$SFLAGS -DHAS_snprintf_void"
-      echo "Checking for return value of snprintf()... No." | tee -a configure.log
-      echo "  WARNING: apparently snprintf() does not return a value. zlib" | tee -a configure.log
-      echo "  can build but will be open to possible string-format security" | tee -a configure.log
-      echo "  vulnerabilities." | tee -a configure.log
+      echo "Checking for return value of snprintf()... No."
+      echo "  WARNING: apparently snprintf() does not return a value. zlib"
+      echo "  can build but will be open to possible string-format security"
+      echo "  vulnerabilities."
    fi
  else
    CFLAGS="$CFLAGS -DNO_snprintf"
    SFLAGS="$SFLAGS -DNO_snprintf"
-    echo "Checking for snprintf() in stdio.h... No." | tee -a configure.log
-    echo "  WARNING: snprintf() not found, falling back to sprintf(). zlib" | tee -a configure.log
-    echo "  can build but will be open to possible buffer-overflow security" | tee -a configure.log
-    echo "  vulnerabilities." | tee -a configure.log
+    echo "Checking for snprintf() in stdio.h... No."
+    echo "  WARNING: snprintf() not found, falling back to sprintf(). zlib"
+    echo "  can build but will be open to possible buffer-overflow security"
+    echo "  vulnerabilities."

-    echo >> configure.log
    cat >$test.c <<EOF
 #include <stdio.h>
+
 int mytest()
 {
  char buf[20];
+
  return sprintf(buf, "%s", "foo");
 }
+
 int main()
 {
  return (mytest());
 }
 EOF

-    if try $CC -c $CFLAGS $test.c; then
-      echo "Checking for return value of sprintf()... Yes." | tee -a configure.log
+    if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+      echo "Checking for return value of sprintf()... Yes."
    else
      CFLAGS="$CFLAGS -DHAS_sprintf_void"
      SFLAGS="$SFLAGS -DHAS_sprintf_void"
-      echo "Checking for return value of sprintf()... No." | tee -a configure.log
-      echo "  WARNING: apparently sprintf() does not return a value. zlib" | tee -a configure.log
-      echo "  can build but will be open to possible string-format security" | tee -a configure.log
-      echo "  vulnerabilities." | tee -a configure.log
+      echo "Checking for return value of sprintf()... No."
+      echo "  WARNING: apparently sprintf() does not return a value. zlib"
+      echo "  can build but will be open to possible string-format security"
+      echo "  vulnerabilities."
    fi
  fi
 fi

-# see if we can hide zlib internal symbols that are linked between separate source files
 if test "$gcc" -eq 1; then
-  echo >> configure.log
  cat > $test.c <<EOF
-#define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33)
+#  define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#else
+#  define ZLIB_INTERNAL
+#endif
 int ZLIB_INTERNAL foo;
 int main()
 {
  return 0;
 }
 EOF
-  if tryboth $CC -c $CFLAGS $test.c; then
-    CFLAGS="$CFLAGS -DHAVE_HIDDEN"
-    SFLAGS="$SFLAGS -DHAVE_HIDDEN"
-    echo "Checking for attribute(visibility) support... Yes." | tee -a configure.log
+  if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+    echo "Checking for attribute(visibility) support... Yes."
  else
-    echo "Checking for attribute(visibility) support... No." | tee -a configure.log
+    CFLAGS="$CFLAGS -DNO_VIZ"
+    SFLAGS="$SFLAGS -DNO_VIZ"
+    echo "Checking for attribute(visibility) support... No."
  fi
 fi

-# show the results in the log
-echo >> configure.log
-echo ALL = $ALL >> configure.log
-echo AR = $AR >> configure.log
-echo ARFLAGS = $ARFLAGS >> configure.log
-echo CC = $CC >> configure.log
-echo CFLAGS = $CFLAGS >> configure.log
-echo CPP = $CPP >> configure.log
-echo EXE = $EXE >> configure.log
-echo LDCONFIG = $LDCONFIG >> configure.log
-echo LDFLAGS = $LDFLAGS >> configure.log
-echo LDSHARED = $LDSHARED >> configure.log
-echo LDSHAREDLIBC = $LDSHAREDLIBC >> configure.log
-echo OBJC = $OBJC >> configure.log
-echo PIC_OBJC = $PIC_OBJC >> configure.log
-echo RANLIB = $RANLIB >> configure.log
-echo SFLAGS = $SFLAGS >> configure.log
-echo SHAREDLIB = $SHAREDLIB >> configure.log
-echo SHAREDLIBM = $SHAREDLIBM >> configure.log
-echo SHAREDLIBV = $SHAREDLIBV >> configure.log
-echo STATICLIB = $STATICLIB >> configure.log
-echo TEST = $TEST >> configure.log
-echo VER = $VER >> configure.log
-echo Z_U4 = $Z_U4 >> configure.log
-echo SRCDIR = $SRCDIR >> configure.log
-echo exec_prefix = $exec_prefix >> configure.log
-echo includedir = $includedir >> configure.log
-echo libdir = $libdir >> configure.log
-echo mandir = $mandir >> configure.log
-echo prefix = $prefix >> configure.log
-echo sharedlibdir = $sharedlibdir >> configure.log
-echo uname = $uname >> configure.log
+CPP=${CPP-"$CC -E"}
+case $CFLAGS in
+  *ASMV*)
+    if test "`$NM $test.o | grep _hello`" = ""; then
+      CPP="$CPP -DNO_UNDERLINE"
+      echo Checking for underline in external names... No.
+    else
+      echo Checking for underline in external names... Yes.
+    fi ;;
+esac

-# udpate Makefile with the configure results
-sed < ${SRCDIR}Makefile.in "
+rm -f $test.[co] $test $test$shared_ext
+
+# udpate Makefile
+sed < Makefile.in "
 /^CC *=/s#=.*#=$CC#
 /^CFLAGS *=/s#=.*#=$CFLAGS#
 /^SFLAGS *=/s#=.*#=$SFLAGS#
@@ -871,29 +557,22 @@ sed < ${SRCDIR}Makefile.in "
 /^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
 /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
 /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
-/^AR *=/s#=.*#=$AR#
-/^ARFLAGS *=/s#=.*#=$ARFLAGS#
+/^AR *=/s#=.*#=$AR_RC#
 /^RANLIB *=/s#=.*#=$RANLIB#
 /^LDCONFIG *=/s#=.*#=$LDCONFIG#
 /^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC#
 /^EXE *=/s#=.*#=$EXE#
-/^SRCDIR *=/s#=.*#=$SRCDIR#
-/^ZINC *=/s#=.*#=$ZINC#
-/^ZINCOUT *=/s#=.*#=$ZINCOUT#
 /^prefix *=/s#=.*#=$prefix#
 /^exec_prefix *=/s#=.*#=$exec_prefix#
 /^libdir *=/s#=.*#=$libdir#
 /^sharedlibdir *=/s#=.*#=$sharedlibdir#
 /^includedir *=/s#=.*#=$includedir#
 /^mandir *=/s#=.*#=$mandir#
-/^OBJC *=/s#=.*#= $OBJC#
-/^PIC_OBJC *=/s#=.*#= $PIC_OBJC#
 /^all: */s#:.*#: $ALL#
 /^test: */s#:.*#: $TEST#
 " > Makefile

-# create zlib.pc with the configure results
-sed < ${SRCDIR}zlib.pc.in "
+sed < zlib.pc.in "
 /^CC *=/s#=.*#=$CC#
 /^CFLAGS *=/s#=.*#=$CFLAGS#
 /^CPP *=/s#=.*#=$CPP#
@@ -902,8 +581,7 @@ sed < ${SRCDIR}zlib.pc.in "
 /^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
 /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
 /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
-/^AR *=/s#=.*#=$AR#
-/^ARFLAGS *=/s#=.*#=$ARFLAGS#
+/^AR *=/s#=.*#=$AR_RC#
 /^RANLIB *=/s#=.*#=$RANLIB#
 /^EXE *=/s#=.*#=$EXE#
 /^prefix *=/s#=.*#=$prefix#
@@ -916,6 +594,3 @@ sed < ${SRCDIR}zlib.pc.in "
 " | sed -e "
 s/\@VERSION\@/$VER/g;
 " > zlib.pc
-
-# done
-leave 0
@@ -38,7 +38,7 @@ inflate86/  by Chris Anderson <christop@charm.net>
 iostream/   by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions

-iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
+iostream2/  by Tyge Løvset <Tyge.Lovset@cmr.no>
        Another C++ I/O streams interface

 iostream3/  by Ludwig Schwardt <schwardt@sun.ac.za>
@@ -58,7 +58,7 @@ masmx86/    by Gilles Vollant <info@winimage.com>
 minizip/    by Gilles Vollant <info@winimage.com>
        Mini zip and unzip based on zlib
        Includes Zip64 support by Mathias Svensson <mathias@result42.com>
-        See http://www.winimage.com/zLibDll/minizip.html
+        See http://www.winimage.com/zLibDll/unzip.html

 pascal/     by Bob Dellaca <bobdl@xtra.co.nz> et al.
        Support for Pascal
@@ -75,4 +75,3 @@ untgz/      by Pedro A. Aranda Gutierrez <paag@tid.es>

 vstudio/    by Gilles Vollant <info@winimage.com>
        Building a minizip-enhanced zlib with Microsoft Visual Studio
-        Includes vc11 from kreuzerkrieg and vc12 from davispuh
@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------
 --
--  $Id: buffer_demo.adb,v 1.3 2004/09/06 06:55:35 vagul Exp $
+--  $Id: buffer_demo.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 --  This demo program provided by Dr Steve Sangwine <sjs@essex.ac.uk>
 --
@@ -8,7 +8,7 @@
 --  Continuous test for ZLib multithreading. If the test would fail
 --  we should provide thread safe allocation routines for the Z_Stream.
 --
--  $Id: mtest.adb,v 1.4 2004/07/23 07:49:54 vagul Exp $
+--  $Id: mtest.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 with ZLib;
 with Ada.Streams;
@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: read.adb,v 1.8 2004/05/31 10:53:40 vagul Exp $
+--  $Id: read.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 --  Test/demo program for the generic read interface.

@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: test.adb,v 1.17 2003/08/12 12:13:30 vagul Exp $
+--  $Id: test.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 --  The program has a few aims.
 --  1. Test ZLib.Ada95 thick binding functionality.
@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: zlib-streams.adb,v 1.10 2004/05/31 10:53:40 vagul Exp $
+--  $Id: zlib-streams.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 with Ada.Unchecked_Deallocation;

@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: zlib-streams.ads,v 1.12 2004/05/31 10:53:40 vagul Exp $
+--  $Id: zlib-streams.ads,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 package ZLib.Streams is

@@ -31,7 +31,7 @@ package ZLib.Streams is
      Mode   : in     Flush_Mode := Sync_Flush);
   --  Flush the written data to the back stream,
   --  all data placed to the compressor is flushing to the Back stream.
-   --  Should not be used until necessary, because it is decreasing
+   --  Should not be used untill necessary, becouse it is decreasing
   --  compression.

   function Read_Total_In (Stream : in Stream_Type) return Count;
@@ -97,13 +97,13 @@ private
      Rest_Last  : Stream_Element_Offset;
      --  Buffer for Read operation.
      --  We need to have this buffer in the record
-      --  because not all read data from back stream
+      --  becouse not all read data from back stream
      --  could be processed during the read operation.

      Buffer_Size : Stream_Element_Offset;
      --  Buffer size for write operation.
      --  We do not need to have this buffer
-      --  in the record because all data could be
+      --  in the record becouse all data could be
      --  processed in the write operation.

      Back       : Stream_Access;
@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: zlib-thin.adb,v 1.8 2003/12/14 18:27:31 vagul Exp $
+--  $Id: zlib-thin.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 package body ZLib.Thin is

@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: zlib-thin.ads,v 1.11 2004/07/23 06:33:11 vagul Exp $
+--  $Id: zlib-thin.ads,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 with Interfaces.C.Strings;

@@ -436,7 +436,7 @@ private

   pragma Import (C, inflateBackInit, "inflateBackInit_");

-   --  I stopped binding the inflateBack routines, because realize that
+   --  I stopped binding the inflateBack routines, becouse realize that
   --  it does not support zlib and gzip headers for now, and have no
   --  symmetric deflateBack routines.
   --  ZLib-Ada is symmetric regarding deflate/inflate data transformation
@@ -6,7 +6,7 @@
 --  Open source license information is in the zlib.ads file.  --
 ----------------------------------------------------------------

--  $Id: zlib.adb,v 1.31 2004/09/06 06:53:19 vagul Exp $
+--  $Id: zlib.adb,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 with Ada.Exceptions;
 with Ada.Unchecked_Conversion;
@@ -25,7 +25,7 @@
 --  covered by the  GNU Public License.                                     --
 ------------------------------------------------------------------------------

--  $Id: zlib.ads,v 1.26 2004/09/06 06:53:19 vagul Exp $
+--  $Id: zlib.ads,v 1.3 2010/04/20 14:50:10 nijtmans Exp $

 with Ada.Streams;

@@ -0,0 +1,43 @@
+This is a patched version of zlib modified to use
+Pentium-optimized assembly code in the deflation algorithm. The files
+changed/added by this patch are:
+
+README.586
+match.S
+
+The effectiveness of these modifications is a bit marginal, as the the
+program's bottleneck seems to be mostly L1-cache contention, for which
+there is no real way to work around without rewriting the basic
+algorithm. The speedup on average is around 5-10% (which is generally
+less than the amount of variance between subsequent executions).
+However, when used at level 9 compression, the cache contention can
+drop enough for the assembly version to achieve 10-20% speedup (and
+sometimes more, depending on the amount of overall redundancy in the
+files). Even here, though, cache contention can still be the limiting
+factor, depending on the nature of the program using the zlib library.
+This may also mean that better improvements will be seen on a Pentium
+with MMX, which suffers much less from L1-cache contention, but I have
+not yet verified this.
+
+Note that this code has been tailored for the Pentium in particular,
+and will not perform well on the Pentium Pro (due to the use of a
+partial register in the inner loop).
+
+If you are using an assembler other than GNU as, you will have to
+translate match.S to use your assembler's syntax. (Have fun.)
+
+Brian Raiter
+breadbox@muppetlabs.com
+April, 1998
+
+
+Added for zlib 1.1.3:
+
+The patches come from
+http://www.muppetlabs.com/~breadbox/software/assembly.html
+
+To compile zlib with this asm file, copy match.S to the zlib directory
+then do:
+
+CFLAGS="-O3 -DASMV" ./configure
+make OBJA=match.o
@@ -0,0 +1,364 @@
+/* match.s -- Pentium-optimized version of longest_match()
+ * Written for zlib 1.1.2
+ * Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License.
+ */
+
+#ifndef NO_UNDERLINE
+#define	match_init	_match_init
+#define	longest_match	_longest_match
+#endif
+
+#define	MAX_MATCH	(258)
+#define	MIN_MATCH	(3)
+#define	MIN_LOOKAHEAD	(MAX_MATCH + MIN_MATCH + 1)
+#define	MAX_MATCH_8	((MAX_MATCH + 7) & ~7)
+
+/* stack frame offsets */
+
+#define	wmask			0	/* local copy of s->wmask	*/
+#define	window			4	/* local copy of s->window	*/
+#define	windowbestlen		8	/* s->window + bestlen		*/
+#define	chainlenscanend		12	/* high word: current chain len	*/
+					/* low word: last bytes sought	*/
+#define	scanstart		16	/* first two bytes of string	*/
+#define	scanalign		20	/* dword-misalignment of string	*/
+#define	nicematch		24	/* a good enough match size	*/
+#define	bestlen			28	/* size of best match so far	*/
+#define	scan			32	/* ptr to string wanting match	*/
+
+#define	LocalVarsSize		(36)
+/*	saved ebx		36 */
+/*	saved edi		40 */
+/*	saved esi		44 */
+/*	saved ebp		48 */
+/*	return address		52 */
+#define	deflatestate		56	/* the function arguments	*/
+#define	curmatch		60
+
+/* Offsets for fields in the deflate_state structure. These numbers
+ * are calculated from the definition of deflate_state, with the
+ * assumption that the compiler will dword-align the fields. (Thus,
+ * changing the definition of deflate_state could easily cause this
+ * program to crash horribly, without so much as a warning at
+ * compile time. Sigh.)
+ */
+
+/* All the +zlib1222add offsets are due to the addition of fields
+ *  in zlib in the deflate_state structure since the asm code was first written
+ * (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)").
+ * (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0").
+ * if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8").
+ */
+
+#define zlib1222add		(8)
+
+#define	dsWSize			(36+zlib1222add)
+#define	dsWMask			(44+zlib1222add)
+#define	dsWindow		(48+zlib1222add)
+#define	dsPrev			(56+zlib1222add)
+#define	dsMatchLen		(88+zlib1222add)
+#define	dsPrevMatch		(92+zlib1222add)
+#define	dsStrStart		(100+zlib1222add)
+#define	dsMatchStart		(104+zlib1222add)
+#define	dsLookahead		(108+zlib1222add)
+#define	dsPrevLen		(112+zlib1222add)
+#define	dsMaxChainLen		(116+zlib1222add)
+#define	dsGoodMatch		(132+zlib1222add)
+#define	dsNiceMatch		(136+zlib1222add)
+
+
+.file "match.S"
+
+.globl	match_init, longest_match
+
+.text
+
+/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
+
+longest_match:
+
+/* Save registers that the compiler may be using, and adjust %esp to	*/
+/* make room for our stack frame.					*/
+
+		pushl	%ebp
+		pushl	%edi
+		pushl	%esi
+		pushl	%ebx
+		subl	$LocalVarsSize, %esp
+
+/* Retrieve the function arguments. %ecx will hold cur_match		*/
+/* throughout the entire function. %edx will hold the pointer to the	*/
+/* deflate_state structure during the function's setup (before		*/
+/* entering the main loop).						*/
+
+		movl	deflatestate(%esp), %edx
+		movl	curmatch(%esp), %ecx
+
+/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;	*/
+
+		movl	dsNiceMatch(%edx), %eax
+		movl	dsLookahead(%edx), %ebx
+		cmpl	%eax, %ebx
+		jl	LookaheadLess
+		movl	%eax, %ebx
+LookaheadLess:	movl	%ebx, nicematch(%esp)
+
+/* register Bytef *scan = s->window + s->strstart;			*/
+
+		movl	dsWindow(%edx), %esi
+		movl	%esi, window(%esp)
+		movl	dsStrStart(%edx), %ebp
+		lea	(%esi,%ebp), %edi
+		movl	%edi, scan(%esp)
+
+/* Determine how many bytes the scan ptr is off from being		*/
+/* dword-aligned.							*/
+
+		movl	%edi, %eax
+		negl	%eax
+		andl	$3, %eax
+		movl	%eax, scanalign(%esp)
+
+/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?			*/
+/*     s->strstart - (IPos)MAX_DIST(s) : NIL;				*/
+
+		movl	dsWSize(%edx), %eax
+		subl	$MIN_LOOKAHEAD, %eax
+		subl	%eax, %ebp
+		jg	LimitPositive
+		xorl	%ebp, %ebp
+LimitPositive:
+
+/* unsigned chain_length = s->max_chain_length;				*/
+/* if (s->prev_length >= s->good_match) {				*/
+/*     chain_length >>= 2;						*/
+/* }									*/
+
+		movl	dsPrevLen(%edx), %eax
+		movl	dsGoodMatch(%edx), %ebx
+		cmpl	%ebx, %eax
+		movl	dsMaxChainLen(%edx), %ebx
+		jl	LastMatchGood
+		shrl	$2, %ebx
+LastMatchGood:
+
+/* chainlen is decremented once beforehand so that the function can	*/
+/* use the sign flag instead of the zero flag for the exit test.	*/
+/* It is then shifted into the high word, to make room for the scanend	*/
+/* scanend value, which it will always accompany.			*/
+
+		decl	%ebx
+		shll	$16, %ebx
+
+/* int best_len = s->prev_length;					*/
+
+		movl	dsPrevLen(%edx), %eax
+		movl	%eax, bestlen(%esp)
+
+/* Store the sum of s->window + best_len in %esi locally, and in %esi.	*/
+
+		addl	%eax, %esi
+		movl	%esi, windowbestlen(%esp)
+
+/* register ush scan_start = *(ushf*)scan;				*/
+/* register ush scan_end   = *(ushf*)(scan+best_len-1);			*/
+
+		movw	(%edi), %bx
+		movw	%bx, scanstart(%esp)
+		movw	-1(%edi,%eax), %bx
+		movl	%ebx, chainlenscanend(%esp)
+
+/* Posf *prev = s->prev;						*/
+/* uInt wmask = s->w_mask;						*/
+
+		movl	dsPrev(%edx), %edi
+		movl	dsWMask(%edx), %edx
+		mov	%edx, wmask(%esp)
+
+/* Jump into the main loop.						*/
+
+		jmp	LoopEntry
+
+.balign 16
+
+/* do {
+ *     match = s->window + cur_match;
+ *     if (*(ushf*)(match+best_len-1) != scan_end ||
+ *         *(ushf*)match != scan_start) continue;
+ *     [...]
+ * } while ((cur_match = prev[cur_match & wmask]) > limit
+ *          && --chain_length != 0);
+ *
+ * Here is the inner loop of the function. The function will spend the
+ * majority of its time in this loop, and majority of that time will
+ * be spent in the first ten instructions.
+ *
+ * Within this loop:
+ * %ebx = chainlenscanend - i.e., ((chainlen << 16) | scanend)
+ * %ecx = curmatch
+ * %edx = curmatch & wmask
+ * %esi = windowbestlen - i.e., (window + bestlen)
+ * %edi = prev
+ * %ebp = limit
+ *
+ * Two optimization notes on the choice of instructions:
+ *
+ * The first instruction uses a 16-bit address, which costs an extra,
+ * unpairable cycle. This is cheaper than doing a 32-bit access and
+ * zeroing the high word, due to the 3-cycle misalignment penalty which
+ * would occur half the time. This also turns out to be cheaper than
+ * doing two separate 8-bit accesses, as the memory is so rarely in the
+ * L1 cache.
+ *
+ * The window buffer, however, apparently spends a lot of time in the
+ * cache, and so it is faster to retrieve the word at the end of the
+ * match string with two 8-bit loads. The instructions that test the
+ * word at the beginning of the match string, however, are executed
+ * much less frequently, and there it was cheaper to use 16-bit
+ * instructions, which avoided the necessity of saving off and
+ * subsequently reloading one of the other registers.
+ */
+LookupLoop:
+							/* 1 U & V  */
+		movw	(%edi,%edx,2), %cx		/* 2 U pipe */
+		movl	wmask(%esp), %edx		/* 2 V pipe */
+		cmpl	%ebp, %ecx			/* 3 U pipe */
+		jbe	LeaveNow			/* 3 V pipe */
+		subl	$0x00010000, %ebx		/* 4 U pipe */
+		js	LeaveNow			/* 4 V pipe */
+LoopEntry:	movb	-1(%esi,%ecx), %al		/* 5 U pipe */
+		andl	%ecx, %edx			/* 5 V pipe */
+		cmpb	%bl, %al			/* 6 U pipe */
+		jnz	LookupLoop			/* 6 V pipe */
+		movb	(%esi,%ecx), %ah
+		cmpb	%bh, %ah
+		jnz	LookupLoop
+		movl	window(%esp), %eax
+		movw	(%eax,%ecx), %ax
+		cmpw	scanstart(%esp), %ax
+		jnz	LookupLoop
+
+/* Store the current value of chainlen.					*/
+
+		movl	%ebx, chainlenscanend(%esp)
+
+/* Point %edi to the string under scrutiny, and %esi to the string we	*/
+/* are hoping to match it up with. In actuality, %esi and %edi are	*/
+/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is	*/
+/* initialized to -(MAX_MATCH_8 - scanalign).				*/
+
+		movl	window(%esp), %esi
+		movl	scan(%esp), %edi
+		addl	%ecx, %esi
+		movl	scanalign(%esp), %eax
+		movl	$(-MAX_MATCH_8), %edx
+		lea	MAX_MATCH_8(%edi,%eax), %edi
+		lea	MAX_MATCH_8(%esi,%eax), %esi
+
+/* Test the strings for equality, 8 bytes at a time. At the end,
+ * adjust %edx so that it is offset to the exact byte that mismatched.
+ *
+ * We already know at this point that the first three bytes of the
+ * strings match each other, and they can be safely passed over before
+ * starting the compare loop. So what this code does is skip over 0-3
+ * bytes, as much as necessary in order to dword-align the %edi
+ * pointer. (%esi will still be misaligned three times out of four.)
+ *
+ * It should be confessed that this loop usually does not represent
+ * much of the total running time. Replacing it with a more
+ * straightforward "rep cmpsb" would not drastically degrade
+ * performance.
+ */
+LoopCmps:
+		movl	(%esi,%edx), %eax
+		movl	(%edi,%edx), %ebx
+		xorl	%ebx, %eax
+		jnz	LeaveLoopCmps
+		movl	4(%esi,%edx), %eax
+		movl	4(%edi,%edx), %ebx
+		xorl	%ebx, %eax
+		jnz	LeaveLoopCmps4
+		addl	$8, %edx
+		jnz	LoopCmps
+		jmp	LenMaximum
+LeaveLoopCmps4:	addl	$4, %edx
+LeaveLoopCmps:	testl	$0x0000FFFF, %eax
+		jnz	LenLower
+		addl	$2, %edx
+		shrl	$16, %eax
+LenLower:	subb	$1, %al
+		adcl	$0, %edx
+
+/* Calculate the length of the match. If it is longer than MAX_MATCH,	*/
+/* then automatically accept it as the best possible match and leave.	*/
+
+		lea	(%edi,%edx), %eax
+		movl	scan(%esp), %edi
+		subl	%edi, %eax
+		cmpl	$MAX_MATCH, %eax
+		jge	LenMaximum
+
+/* If the length of the match is not longer than the best match we	*/
+/* have so far, then forget it and return to the lookup loop.		*/
+
+		movl	deflatestate(%esp), %edx
+		movl	bestlen(%esp), %ebx
+		cmpl	%ebx, %eax
+		jg	LongerMatch
+		movl	chainlenscanend(%esp), %ebx
+		movl	windowbestlen(%esp), %esi
+		movl	dsPrev(%edx), %edi
+		movl	wmask(%esp), %edx
+		andl	%ecx, %edx
+		jmp	LookupLoop
+
+/*         s->match_start = cur_match;					*/
+/*         best_len = len;						*/
+/*         if (len >= nice_match) break;				*/
+/*         scan_end = *(ushf*)(scan+best_len-1);			*/
+
+LongerMatch:	movl	nicematch(%esp), %ebx
+		movl	%eax, bestlen(%esp)
+		movl	%ecx, dsMatchStart(%edx)
+		cmpl	%ebx, %eax
+		jge	LeaveNow
+		movl	window(%esp), %esi
+		addl	%eax, %esi
+		movl	%esi, windowbestlen(%esp)
+		movl	chainlenscanend(%esp), %ebx
+		movw	-1(%edi,%eax), %bx
+		movl	dsPrev(%edx), %edi
+		movl	%ebx, chainlenscanend(%esp)
+		movl	wmask(%esp), %edx
+		andl	%ecx, %edx
+		jmp	LookupLoop
+
+/* Accept the current string, with the maximum possible length.		*/
+
+LenMaximum:	movl	deflatestate(%esp), %edx
+		movl	$MAX_MATCH, bestlen(%esp)
+		movl	%ecx, dsMatchStart(%edx)
+
+/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;		*/
+/* return s->lookahead;							*/
+
+LeaveNow:
+		movl	deflatestate(%esp), %edx
+		movl	bestlen(%esp), %ebx
+		movl	dsLookahead(%edx), %eax
+		cmpl	%eax, %ebx
+		jg	LookaheadRet
+		movl	%ebx, %eax
+LookaheadRet:
+
+/* Restore the stack and return from whence we came.			*/
+
+		addl	$LocalVarsSize, %esp
+		popl	%ebx
+		popl	%esi
+		popl	%edi
+		popl	%ebp
+match_init:	ret
@@ -83,25 +83,17 @@
 .text

 /* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
-.cfi_sections	.debug_frame

 longest_match:

-.cfi_startproc
 /* Save registers that the compiler may be using, and adjust %esp to	*/
 /* make room for our stack frame.					*/

 		pushl	%ebp
-		.cfi_def_cfa_offset 8
-		.cfi_offset ebp, -8
 		pushl	%edi
-		.cfi_def_cfa_offset 12
 		pushl	%esi
-		.cfi_def_cfa_offset 16
 		pushl	%ebx
-		.cfi_def_cfa_offset 20
 		subl	$LocalVarsSize, %esp
-		.cfi_def_cfa_offset LocalVarsSize+20

 /* Retrieve the function arguments. %ecx will hold cur_match		*/
 /* throughout the entire function. %edx will hold the pointer to the	*/
@@ -116,7 +108,7 @@ longest_match:
 /* if (s->prev_length >= s->good_match) {				*/
 /*     chain_length >>= 2;						*/
 /* }									*/
- 
+
 		movl	dsPrevLen(%edx), %eax
 		movl	dsGoodMatch(%edx), %ebx
 		cmpl	%ebx, %eax
@@ -344,14 +336,8 @@ LookaheadRet:
 /* Restore the stack and return from whence we came.			*/

 		addl	$LocalVarsSize, %esp
-		.cfi_def_cfa_offset 20
 		popl	%ebx
-		.cfi_def_cfa_offset 16
 		popl	%esi
-		.cfi_def_cfa_offset 12
 		popl	%edi
-		.cfi_def_cfa_offset 8
 		popl	%ebp
-		.cfi_def_cfa_offset 4
-.cfi_endproc
 match_init:	ret
@@ -1,7 +1,7 @@
 /* blast.c
- * Copyright (C) 2003, 2012, 2013 Mark Adler
+ * Copyright (C) 2003 Mark Adler
 * For conditions of distribution and use, see copyright notice in blast.h
- * version 1.3, 24 Aug 2013
+ * version 1.1, 16 Feb 2003
 *
 * blast.c decompresses data compressed by the PKWare Compression Library.
 * This function provides functionality similar to the explode() function of
@@ -22,14 +22,8 @@
 *
 * 1.0  12 Feb 2003     - First version
 * 1.1  16 Feb 2003     - Fixed distance check for > 4 GB uncompressed data
- * 1.2  24 Oct 2012     - Add note about using binary mode in stdio
- *                      - Fix comparisons of differently signed integers
- * 1.3  24 Aug 2013     - Return unused input from blast()
- *                      - Fix test code to correctly report unused input
- *                      - Enable the provision of initial input to blast()
 */

-#include <stddef.h>             /* for NULL */
 #include <setjmp.h>             /* for setjmp(), longjmp(), and jmp_buf */
 #include "blast.h"              /* prototype for blast() */

@@ -260,7 +254,7 @@ local int construct(struct huffman *h, const unsigned char *rep, int n)
 *   next, 0 for literals, 1 for length/distance.
 *
 * - If literals are uncoded, then the next eight bits are the literal, in the
- *   normal bit order in the stream, i.e. no bit-reversal is needed. Similarly,
+ *   normal bit order in th stream, i.e. no bit-reversal is needed. Similarly,
 *   no bit reversal is needed for either the length extra bits or the distance
 *   extra bits.
 *
@@ -285,7 +279,7 @@ local int decomp(struct state *s)
    int dict;           /* log2(dictionary size) - 6 */
    int symbol;         /* decoded symbol, extra bits for distance */
    int len;            /* length for copy */
-    unsigned dist;      /* distance for copy */
+    int dist;           /* distance for copy */
    int copy;           /* copy counter */
    unsigned char *from, *to;   /* copy pointers */
    static int virgin = 1;                              /* build tables once */
@@ -380,8 +374,7 @@ local int decomp(struct state *s)
 }

 /* See comments in blast.h */
-int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
-          unsigned *left, unsigned char **in)
+int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow)
 {
    struct state s;             /* input/output state */
    int err;                    /* return value */
@@ -389,12 +382,7 @@ int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
    /* initialize input state */
    s.infun = infun;
    s.inhow = inhow;
-    if (left != NULL && *left) {
-        s.left = *left;
-        s.in = *in;
-    }
-    else
-        s.left = 0;
+    s.left = 0;
    s.bitbuf = 0;
    s.bitcnt = 0;

@@ -410,12 +398,6 @@ int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
    else
        err = decomp(&s);               /* decompress */

-    /* return unused input */
-    if (left != NULL)
-        *left = s.left;
-    if (in != NULL)
-        *in = s.left ? s.in : NULL;
-
    /* write any leftover output and update the error code if needed */
    if (err != 1 && s.next && s.outfun(s.outhow, s.out, s.next) && err == 0)
        err = 1;
@@ -445,20 +427,16 @@ local int outf(void *how, unsigned char *buf, unsigned len)
 /* Decompress a PKWare Compression Library stream from stdin to stdout */
 int main(void)
 {
-    int ret;
-    unsigned left;
+    int ret, n;

    /* decompress to stdout */
-    left = 0;
-    ret = blast(inf, stdin, outf, stdout, &left, NULL);
-    if (ret != 0)
-        fprintf(stderr, "blast error: %d\n", ret);
+    ret = blast(inf, stdin, outf, stdout);
+    if (ret != 0) fprintf(stderr, "blast error: %d\n", ret);

-    /* count any leftover bytes */
-    while (getchar() != EOF)
-        left++;
-    if (left)
-        fprintf(stderr, "blast warning: %u unused bytes of input\n", left);
+    /* see if there are any leftover bytes */
+    n = 0;
+    while (getchar() != EOF) n++;
+    if (n) fprintf(stderr, "blast warning: %d unused bytes of input\n", n);

    /* return blast() error code */
    return ret;
@@ -1,6 +1,6 @@
 /* blast.h -- interface for blast.c
-  Copyright (C) 2003, 2012, 2013 Mark Adler
-  version 1.3, 24 Aug 2013
+  Copyright (C) 2003 Mark Adler
+  version 1.1, 16 Feb 2003

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the author be held liable for any damages
@@ -28,10 +28,6 @@
 * that library.  (Note: PKWare overused the "implode" verb, and the format
 * used by their library implode() function is completely different and
 * incompatible with the implode compression method supported by PKZIP.)
- *
- * The binary mode for stdio functions should be used to assure that the
- * compressed data is not corrupted when read or written.  For example:
- * fopen(..., "rb") and fopen(..., "wb").
 */


@@ -42,8 +38,7 @@ typedef int (*blast_out)(void *how, unsigned char *buf, unsigned len);
 */


-int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
-          unsigned *left, unsigned char **in);
+int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow);
 /* Decompress input to output using the provided infun() and outfun() calls.
 * On success, the return value of blast() is zero.  If there is an error in
 * the source data, i.e. it is not in the proper format, then a negative value
@@ -56,19 +51,12 @@ int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
 * an input error.  (blast() only asks for input if it needs it.)  inhow is for
 * use by the application to pass an input descriptor to infun(), if desired.
 *
- * If left and in are not NULL and *left is not zero when blast() is called,
- * then the *left bytes are *in are consumed for input before infun() is used.
- *
 * The output function is invoked: err = outfun(how, buf, len), where the bytes
 * to be written are buf[0..len-1].  If err is not zero, then blast() returns
 * with an output error.  outfun() is always called with len <= 4096.  outhow
 * is for use by the application to pass an output descriptor to outfun(), if
 * desired.
 *
- * If there is any unused input, *left is set to the number of bytes that were
- * read and *in points to them.  Otherwise *left is set to zero and *in is set
- * to NULL.  If left or in are NULL, then they are not set.
- *
 * The return codes are:
 *
 *   2:  ran out of input before completing decompression
@@ -152,7 +152,7 @@ procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
  const OutBuf: Pointer; BufSize: Integer);

 const
-  zlib_version = '1.2.11';
+  zlib_version = '1.2.5';

 type
  EZlibError = class(Exception);
@@ -63,9 +63,9 @@ uncompr.obj: uncompr.c zlib.h zconf.h

 zutil.obj: zutil.c zutil.h zlib.h zconf.h

-example.obj: test/example.c zlib.h zconf.h
+example.obj: example.c zlib.h zconf.h

-minigzip.obj: test/minigzip.c zlib.h zconf.h
+minigzip.obj: minigzip.c zlib.h zconf.h


 # For the sake of the old Borland make,
@@ -1,5 +1,5 @@
 //
-// © Copyright Henrik Ravn 2004
+// © Copyright Henrik Ravn 2004
 //
 // Use, modification and distribution are subject to the Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -156,7 +156,7 @@ namespace DotZLibTests
        public void Info_Version()
        {
            Info info = new Info();
-            Assert.AreEqual("1.2.11", Info.Version);
+            Assert.AreEqual("1.2.5", Info.Version);
            Assert.AreEqual(32, info.SizeOfUInt);
            Assert.AreEqual(32, info.SizeOfULong);
            Assert.AreEqual(32, info.SizeOfPointer);
@@ -222,13 +222,14 @@ out_func out;
 void FAR *out_desc;
 {
    struct inflate_state FAR *state;
-    z_const unsigned char FAR *next;    /* next input */
+    unsigned char FAR *next;    /* next input */
    unsigned char FAR *put;     /* next output */
    unsigned have;              /* available input */
    unsigned long left;         /* available output */
    inflate_mode mode;          /* current inflate mode */
    int lastblock;              /* true if processing last block */
    int wrap;                   /* true if the window has wrapped */
+    unsigned long write;        /* window write index */
    unsigned char FAR *window;  /* allocated sliding window, if needed */
    unsigned long hold;         /* bit buffer */
    unsigned bits;              /* bits in bit buffer */
@@ -258,6 +259,7 @@ void FAR *out_desc;
    strm->msg = Z_NULL;
    mode = TYPE;
    lastblock = 0;
+    write = 0;
    wrap = 0;
    window = state->window;
    next = strm->next_in;
@@ -1,5 +1,5 @@
 /* inftree9.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2017 Mark Adler
+ * Copyright (C) 1995-2010 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

@@ -9,7 +9,7 @@
 #define MAXBITS 15

 const char inflate9_copyright[] =
-   " inflate9 1.2.11 Copyright 1995-2017 Mark Adler ";
+   " inflate9 1.2.5 Copyright 1995-2010 Mark Adler ";
 /*
  If you use the zlib library in a product, an acknowledgment is welcome
  in the documentation of your product. If for some reason you cannot
@@ -64,7 +64,7 @@ unsigned short FAR *work;
    static const unsigned short lext[31] = { /* Length codes 257..285 extra */
        128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
        130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
-        133, 133, 133, 133, 144, 77, 202};
+        133, 133, 133, 133, 144, 73, 195};
    static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
        65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
@@ -21,7 +21,7 @@

 /*
 * zstream.h - C++ interface to the 'zlib' general purpose compression library
- * $Id: zstream.h 1.1 1997-06-25 12:00:56+02 tyge Exp tyge $
+ * $Id: zstream.h,v 1.3 2010/04/20 14:50:10 nijtmans Exp $
 */

 #include <strstream.h>
@@ -0,0 +1,413 @@
+
+; match.asm -- Pentium-Pro optimized version of longest_match()
+;
+; Updated for zlib 1.1.3 and converted to MASM 6.1x
+; Copyright (C) 2000 Dan Higdon <hdan@kinesoft.com>
+;                    and Chuck Walbourn <chuckw@kinesoft.com>
+; Corrections by Cosmin Truta <cosmint@cs.ubbcluj.ro>
+;
+; This is free software; you can redistribute it and/or modify it
+; under the terms of the GNU General Public License.
+
+; Based on match.S
+; Written for zlib 1.1.2
+; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
+;
+; Modified by Gilles Vollant (2005) for add gzhead and gzindex
+
+	.686P
+	.MODEL	FLAT
+
+;===========================================================================
+; EQUATES
+;===========================================================================
+
+MAX_MATCH	EQU 258
+MIN_MATCH	EQU 3
+MIN_LOOKAHEAD	EQU (MAX_MATCH + MIN_MATCH + 1)
+MAX_MATCH_8	EQU ((MAX_MATCH + 7) AND (NOT 7))
+
+;===========================================================================
+; STRUCTURES
+;===========================================================================
+
+; This STRUCT assumes a 4-byte alignment
+
+DEFLATE_STATE	STRUCT
+ds_strm			dd ?
+ds_status		dd ?
+ds_pending_buf		dd ?
+ds_pending_buf_size	dd ?
+ds_pending_out		dd ?
+ds_pending		dd ?
+ds_wrap			dd ?
+; gzhead and gzindex are added in zlib 1.2.2.2 (see deflate.h)
+ds_gzhead               dd ?
+ds_gzindex              dd ?
+ds_data_type		db ?
+ds_method		db ?
+			db ?	; padding
+			db ?	; padding
+ds_last_flush		dd ?
+ds_w_size		dd ?	; used
+ds_w_bits		dd ?
+ds_w_mask		dd ?	; used
+ds_window		dd ?	; used
+ds_window_size		dd ?
+ds_prev			dd ?	; used
+ds_head			dd ?
+ds_ins_h		dd ?
+ds_hash_size		dd ?
+ds_hash_bits		dd ?
+ds_hash_mask		dd ?
+ds_hash_shift		dd ?
+ds_block_start		dd ?
+ds_match_length		dd ?	; used
+ds_prev_match		dd ?	; used
+ds_match_available	dd ?
+ds_strstart		dd ?	; used
+ds_match_start		dd ?	; used
+ds_lookahead		dd ?	; used
+ds_prev_length		dd ?	; used
+ds_max_chain_length	dd ?	; used
+ds_max_laxy_match	dd ?
+ds_level		dd ?
+ds_strategy		dd ?
+ds_good_match		dd ?	; used
+ds_nice_match		dd ?	; used
+
+; Don't need anymore of the struct for match
+DEFLATE_STATE	ENDS
+
+;===========================================================================
+; CODE
+;===========================================================================
+_TEXT	SEGMENT
+
+;---------------------------------------------------------------------------
+; match_init
+;---------------------------------------------------------------------------
+	ALIGN	4
+PUBLIC	_match_init
+_match_init	PROC
+	; no initialization needed
+	ret
+_match_init	ENDP
+
+;---------------------------------------------------------------------------
+; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
+;---------------------------------------------------------------------------
+	ALIGN	4
+
+PUBLIC	_longest_match
+_longest_match	PROC
+
+; Since this code uses EBP for a scratch register, the stack frame must
+; be manually constructed and referenced relative to the ESP register.
+
+; Stack image
+; Variables
+chainlenwmask	=  0	; high word: current chain len
+			; low word: s->wmask
+window		=  4	; local copy of s->window
+windowbestlen	=  8	; s->window + bestlen
+scanend		= 12	; last two bytes of string
+scanstart	= 16	; first two bytes of string
+scanalign	= 20	; dword-misalignment of string
+nicematch	= 24	; a good enough match size
+bestlen		= 28	; size of best match so far
+scan		= 32	; ptr to string wanting match
+varsize		= 36	; number of bytes (also offset to last saved register)
+
+; Saved Registers (actually pushed into place)
+ebx_save	= 36
+edi_save	= 40
+esi_save	= 44
+ebp_save	= 48
+
+; Parameters
+retaddr		= 52
+deflatestate	= 56
+curmatch	= 60
+
+; Save registers that the compiler may be using
+	push	ebp
+	push	edi
+	push	esi
+	push	ebx
+
+; Allocate local variable space
+	sub	esp,varsize
+
+; Retrieve the function arguments. ecx will hold cur_match
+; throughout the entire function. edx will hold the pointer to the
+; deflate_state structure during the function's setup (before
+; entering the main loop).
+
+	mov	edx, [esp+deflatestate]
+ASSUME	edx:PTR DEFLATE_STATE
+
+	mov	ecx, [esp+curmatch]
+
+; uInt wmask = s->w_mask;
+; unsigned chain_length = s->max_chain_length;
+; if (s->prev_length >= s->good_match) {
+;     chain_length >>= 2;
+; }
+
+	mov	eax, [edx].ds_prev_length
+	mov	ebx, [edx].ds_good_match
+	cmp	eax, ebx
+	mov	eax, [edx].ds_w_mask
+	mov	ebx, [edx].ds_max_chain_length
+	jl	SHORT LastMatchGood
+	shr	ebx, 2
+LastMatchGood:
+
+; chainlen is decremented once beforehand so that the function can
+; use the sign flag instead of the zero flag for the exit test.
+; It is then shifted into the high word, to make room for the wmask
+; value, which it will always accompany.
+
+	dec	ebx
+	shl	ebx, 16
+	or	ebx, eax
+	mov	[esp+chainlenwmask], ebx
+
+; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+
+	mov	eax, [edx].ds_nice_match
+	mov	ebx, [edx].ds_lookahead
+	cmp	ebx, eax
+	jl	SHORT LookaheadLess
+	mov	ebx, eax
+LookaheadLess:
+	mov	[esp+nicematch], ebx
+
+;/* register Bytef *scan = s->window + s->strstart;                     */
+
+	mov	esi, [edx].ds_window
+	mov	[esp+window], esi
+	mov	ebp, [edx].ds_strstart
+	lea	edi, [esi+ebp]
+	mov	[esp+scan],edi
+
+;/* Determine how many bytes the scan ptr is off from being             */
+;/* dword-aligned.                                                      */
+
+	mov	eax, edi
+	neg	eax
+	and	eax, 3
+	mov	[esp+scanalign], eax
+
+;/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?                      */
+;/*     s->strstart - (IPos)MAX_DIST(s) : NIL;                          */
+
+	mov	eax, [edx].ds_w_size
+	sub	eax, MIN_LOOKAHEAD
+	sub	ebp, eax
+	jg	SHORT LimitPositive
+	xor	ebp, ebp
+LimitPositive:
+
+;/* int best_len = s->prev_length;                                      */
+
+	mov	eax, [edx].ds_prev_length
+	mov	[esp+bestlen], eax
+
+;/* Store the sum of s->window + best_len in %esi locally, and in %esi. */
+
+	add	esi, eax
+	mov	[esp+windowbestlen], esi
+
+;/* register ush scan_start = *(ushf*)scan;                             */
+;/* register ush scan_end   = *(ushf*)(scan+best_len-1);                */
+;/* Posf *prev = s->prev;                                               */
+
+	movzx	ebx, WORD PTR[edi]
+	mov	[esp+scanstart], ebx
+	movzx	ebx, WORD PTR[eax+edi-1]
+	mov	[esp+scanend], ebx
+	mov	edi, [edx].ds_prev
+
+;/* Jump into the main loop.                                            */
+
+	mov	edx, [esp+chainlenwmask]
+	jmp	SHORT LoopEntry
+
+;/* do {
+; *     match = s->window + cur_match;
+; *     if (*(ushf*)(match+best_len-1) != scan_end ||
+; *         *(ushf*)match != scan_start) continue;
+; *     [...]
+; * } while ((cur_match = prev[cur_match & wmask]) > limit
+; *          && --chain_length != 0);
+; *
+; * Here is the inner loop of the function. The function will spend the
+; * majority of its time in this loop, and majority of that time will
+; * be spent in the first ten instructions.
+; *
+; * Within this loop:
+; * %ebx = scanend
+; * %ecx = curmatch
+; * %edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
+; * %esi = windowbestlen - i.e., (window + bestlen)
+; * %edi = prev
+; * %ebp = limit
+; */
+
+	ALIGN	4
+LookupLoop:
+	and	ecx, edx
+	movzx	ecx, WORD PTR[edi+ecx*2]
+	cmp	ecx, ebp
+	jbe	LeaveNow
+	sub	edx, 000010000H
+	js	LeaveNow
+
+LoopEntry:
+	movzx	eax, WORD PTR[esi+ecx-1]
+	cmp	eax, ebx
+	jnz	SHORT LookupLoop
+
+	mov	eax, [esp+window]
+	movzx	eax, WORD PTR[eax+ecx]
+	cmp	eax, [esp+scanstart]
+	jnz	SHORT LookupLoop
+
+;/* Store the current value of chainlen.                                */
+
+	mov	[esp+chainlenwmask], edx
+
+;/* Point %edi to the string under scrutiny, and %esi to the string we  */
+;/* are hoping to match it up with. In actuality, %esi and %edi are     */
+;/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is     */
+;/* initialized to -(MAX_MATCH_8 - scanalign).                          */
+
+	mov	esi, [esp+window]
+	mov	edi, [esp+scan]
+	add	esi, ecx
+	mov	eax, [esp+scanalign]
+	mov	edx, -MAX_MATCH_8
+	lea	edi, [edi+eax+MAX_MATCH_8]
+	lea	esi, [esi+eax+MAX_MATCH_8]
+
+;/* Test the strings for equality, 8 bytes at a time. At the end,
+; * adjust %edx so that it is offset to the exact byte that mismatched.
+; *
+; * We already know at this point that the first three bytes of the
+; * strings match each other, and they can be safely passed over before
+; * starting the compare loop. So what this code does is skip over 0-3
+; * bytes, as much as necessary in order to dword-align the %edi
+; * pointer. (%esi will still be misaligned three times out of four.)
+; *
+; * It should be confessed that this loop usually does not represent
+; * much of the total running time. Replacing it with a more
+; * straightforward "rep cmpsb" would not drastically degrade
+; * performance.
+; */
+
+LoopCmps:
+	mov	eax, DWORD PTR[esi+edx]
+	xor	eax, DWORD PTR[edi+edx]
+	jnz	SHORT LeaveLoopCmps
+
+	mov	eax, DWORD PTR[esi+edx+4]
+	xor	eax, DWORD PTR[edi+edx+4]
+	jnz	SHORT LeaveLoopCmps4
+
+	add	edx, 8
+	jnz	SHORT LoopCmps
+	jmp	LenMaximum
+	ALIGN	4
+
+LeaveLoopCmps4:
+	add	edx, 4
+
+LeaveLoopCmps:
+	test	eax, 00000FFFFH
+	jnz	SHORT LenLower
+
+	add	edx, 2
+	shr	eax, 16
+
+LenLower:
+	sub	al, 1
+	adc	edx, 0
+
+;/* Calculate the length of the match. If it is longer than MAX_MATCH,  */
+;/* then automatically accept it as the best possible match and leave.  */
+
+	lea	eax, [edi+edx]
+	mov	edi, [esp+scan]
+	sub	eax, edi
+	cmp	eax, MAX_MATCH
+	jge	SHORT LenMaximum
+
+;/* If the length of the match is not longer than the best match we     */
+;/* have so far, then forget it and return to the lookup loop.          */
+
+	mov	edx, [esp+deflatestate]
+	mov	ebx, [esp+bestlen]
+	cmp	eax, ebx
+	jg	SHORT LongerMatch
+	mov	esi, [esp+windowbestlen]
+	mov	edi, [edx].ds_prev
+	mov	ebx, [esp+scanend]
+	mov	edx, [esp+chainlenwmask]
+	jmp	LookupLoop
+	ALIGN	4
+
+;/*         s->match_start = cur_match;                                 */
+;/*         best_len = len;                                             */
+;/*         if (len >= nice_match) break;                               */
+;/*         scan_end = *(ushf*)(scan+best_len-1);                       */
+
+LongerMatch:
+	mov	ebx, [esp+nicematch]
+	mov	[esp+bestlen], eax
+	mov	[edx].ds_match_start, ecx
+	cmp	eax, ebx
+	jge	SHORT LeaveNow
+	mov	esi, [esp+window]
+	add	esi, eax
+	mov	[esp+windowbestlen], esi
+	movzx	ebx, WORD PTR[edi+eax-1]
+	mov	edi, [edx].ds_prev
+	mov	[esp+scanend], ebx
+	mov	edx, [esp+chainlenwmask]
+	jmp	LookupLoop
+	ALIGN	4
+
+;/* Accept the current string, with the maximum possible length.        */
+
+LenMaximum:
+	mov	edx, [esp+deflatestate]
+	mov	DWORD PTR[esp+bestlen], MAX_MATCH
+	mov	[edx].ds_match_start, ecx
+
+;/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;          */
+;/* return s->lookahead;                                                */
+
+LeaveNow:
+	mov	edx, [esp+deflatestate]
+	mov	ebx, [esp+bestlen]
+	mov	eax, [edx].ds_lookahead
+	cmp	ebx, eax
+	jg	SHORT LookaheadRet
+	mov	eax, ebx
+LookaheadRet:
+
+; Restore the stack and return from whence we came.
+
+	add	esp, varsize
+	pop	ebx
+	pop	esi
+	pop	edi
+	pop	ebp
+	ret
+
+_longest_match	ENDP
+
+_TEXT	ENDS
+END
@@ -0,0 +1,972 @@
+; gvmat32.asm -- Asm portion of the optimized longest_match for 32 bits x86
+; Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
+; File written by Gilles Vollant, by modifiying the longest_match
+;  from Jean-loup Gailly in deflate.c
+;
+;         http://www.zlib.net
+;         http://www.winimage.com/zLibDll
+;         http://www.muppetlabs.com/~breadbox/software/assembly.html
+;
+; For Visual C++ 4.x and higher and ML 6.x and higher
+;   ml.exe is in directory \MASM611C of Win95 DDK
+;   ml.exe is also distributed in http://www.masm32.com/masmdl.htm
+;    and in VC++2003 toolkit at http://msdn.microsoft.com/visualc/vctoolkit2003/
+;
+; this file contain two implementation of longest_match
+;
+;  longest_match_7fff : written 1996 by Gilles Vollant optimized for 
+;            first Pentium. Assume s->w_mask == 0x7fff
+;  longest_match_686 : written by Brian raiter (1998), optimized for Pentium Pro
+;
+;  for using an seembly version of longest_match, you need define ASMV in project
+;  There is two way in using gvmat32.asm
+;
+;  A) Suggested method
+;    if you want include both longest_match_7fff and longest_match_686
+;    compile the asm file running
+;           ml /coff /Zi /Flgvmat32.lst /c gvmat32.asm
+;    and include gvmat32c.c in your project
+;    if you have an old cpu (386,486 or first Pentium) and s->w_mask==0x7fff,
+;        longest_match_7fff will be used
+;    if you have a more modern CPU (Pentium Pro, II and higher)
+;        longest_match_686 will be used
+;    on old cpu with s->w_mask!=0x7fff, longest_match_686 will be used,
+;        but this is not a sitation you'll find often
+;
+;  B) Alternative
+;    if you are not interresed in old cpu performance and want the smaller
+;       binaries possible
+;
+;    compile the asm file running
+;           ml /coff /Zi /c /Flgvmat32.lst /DNOOLDPENTIUMCODE gvmat32.asm
+;    and do not include gvmat32c.c in your project (ou define also 
+;              NOOLDPENTIUMCODE)
+;
+; note : as I known, longest_match_686 is very faster than longest_match_7fff
+;        on pentium Pro/II/III, faster (but less) in P4, but it seem
+;        longest_match_7fff can be faster (very very litte) on AMD Athlon64/K8
+;
+; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2
+
+;uInt longest_match_7fff(s, cur_match)
+;    deflate_state *s;
+;    IPos cur_match;                             /* current match */
+
+    NbStack         equ     76
+    cur_match       equ     dword ptr[esp+NbStack-0]
+    str_s           equ     dword ptr[esp+NbStack-4]
+; 5 dword on top (ret,ebp,esi,edi,ebx)
+    adrret          equ     dword ptr[esp+NbStack-8]
+    pushebp         equ     dword ptr[esp+NbStack-12]
+    pushedi         equ     dword ptr[esp+NbStack-16]
+    pushesi         equ     dword ptr[esp+NbStack-20]
+    pushebx         equ     dword ptr[esp+NbStack-24]
+
+    chain_length    equ     dword ptr [esp+NbStack-28]
+    limit           equ     dword ptr [esp+NbStack-32]
+    best_len        equ     dword ptr [esp+NbStack-36]
+    window          equ     dword ptr [esp+NbStack-40]
+    prev            equ     dword ptr [esp+NbStack-44]
+    scan_start      equ      word ptr [esp+NbStack-48]
+    wmask           equ     dword ptr [esp+NbStack-52]
+    match_start_ptr equ     dword ptr [esp+NbStack-56]
+    nice_match      equ     dword ptr [esp+NbStack-60]
+    scan            equ     dword ptr [esp+NbStack-64]
+
+    windowlen       equ     dword ptr [esp+NbStack-68]
+    match_start     equ     dword ptr [esp+NbStack-72]
+    strend          equ     dword ptr [esp+NbStack-76]
+    NbStackAdd      equ     (NbStack-24)
+
+    .386p
+
+    name    gvmatch
+    .MODEL  FLAT
+
+
+
+;  all the +zlib1222add offsets are due to the addition of fields
+;  in zlib in the deflate_state structure since the asm code was first written
+;  (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)").
+;  (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0").
+;  if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8").
+
+    zlib1222add         equ     8
+
+;  Note : these value are good with a 8 bytes boundary pack structure
+    dep_chain_length    equ     74h+zlib1222add
+    dep_window          equ     30h+zlib1222add
+    dep_strstart        equ     64h+zlib1222add
+    dep_prev_length     equ     70h+zlib1222add
+    dep_nice_match      equ     88h+zlib1222add
+    dep_w_size          equ     24h+zlib1222add
+    dep_prev            equ     38h+zlib1222add
+    dep_w_mask          equ     2ch+zlib1222add
+    dep_good_match      equ     84h+zlib1222add
+    dep_match_start     equ     68h+zlib1222add
+    dep_lookahead       equ     6ch+zlib1222add
+
+
+_TEXT                   segment
+
+IFDEF NOUNDERLINE
+   IFDEF NOOLDPENTIUMCODE
+            public  longest_match
+            public  match_init
+   ELSE            
+            public  longest_match_7fff
+            public  cpudetect32
+            public  longest_match_686
+   ENDIF
+ELSE
+   IFDEF NOOLDPENTIUMCODE
+            public  _longest_match
+            public  _match_init
+   ELSE
+            public  _longest_match_7fff
+            public  _cpudetect32
+            public  _longest_match_686
+   ENDIF
+ENDIF
+
+    MAX_MATCH           equ     258
+    MIN_MATCH           equ     3
+    MIN_LOOKAHEAD       equ     (MAX_MATCH+MIN_MATCH+1)
+
+
+
+IFNDEF NOOLDPENTIUMCODE
+IFDEF NOUNDERLINE
+longest_match_7fff   proc near
+ELSE
+_longest_match_7fff  proc near
+ENDIF
+
+    mov     edx,[esp+4]
+
+
+
+    push    ebp
+    push    edi
+    push    esi
+    push    ebx
+
+    sub     esp,NbStackAdd
+
+; initialize or check the variables used in match.asm.
+    mov     ebp,edx
+
+; chain_length = s->max_chain_length
+; if (prev_length>=good_match) chain_length >>= 2
+    mov     edx,[ebp+dep_chain_length]
+    mov     ebx,[ebp+dep_prev_length]
+    cmp     [ebp+dep_good_match],ebx
+    ja      noshr
+    shr     edx,2
+noshr:
+; we increment chain_length because in the asm, the --chain_lenght is in the beginning of the loop
+    inc     edx
+    mov     edi,[ebp+dep_nice_match]
+    mov     chain_length,edx
+    mov     eax,[ebp+dep_lookahead]
+    cmp     eax,edi
+; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+    jae     nolookaheadnicematch
+    mov     edi,eax
+nolookaheadnicematch:
+; best_len = s->prev_length
+    mov     best_len,ebx
+
+; window = s->window
+    mov     esi,[ebp+dep_window]
+    mov     ecx,[ebp+dep_strstart]
+    mov     window,esi
+
+    mov     nice_match,edi
+; scan = window + strstart
+    add     esi,ecx
+    mov     scan,esi
+; dx = *window
+    mov     dx,word ptr [esi]
+; bx = *(window+best_len-1)
+    mov     bx,word ptr [esi+ebx-1]
+    add     esi,MAX_MATCH-1
+; scan_start = *scan
+    mov     scan_start,dx
+; strend = scan + MAX_MATCH-1
+    mov     strend,esi
+; bx = scan_end = *(window+best_len-1)
+
+;    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+;        s->strstart - (IPos)MAX_DIST(s) : NIL;
+
+    mov     esi,[ebp+dep_w_size]
+    sub     esi,MIN_LOOKAHEAD
+; here esi = MAX_DIST(s)
+    sub     ecx,esi
+    ja      nodist
+    xor     ecx,ecx
+nodist:
+    mov     limit,ecx
+
+; prev = s->prev
+    mov     edx,[ebp+dep_prev]
+    mov     prev,edx
+
+;
+    mov     edx,dword ptr [ebp+dep_match_start]
+    mov     bp,scan_start
+    mov     eax,cur_match
+    mov     match_start,edx
+
+    mov     edx,window
+    mov     edi,edx
+    add     edi,best_len
+    mov     esi,prev
+    dec     edi
+; windowlen = window + best_len -1
+    mov     windowlen,edi
+
+    jmp     beginloop2
+    align   4
+
+; here, in the loop
+;       eax = ax = cur_match
+;       ecx = limit
+;        bx = scan_end
+;        bp = scan_start
+;       edi = windowlen (window + best_len -1)
+;       esi = prev
+
+
+;// here; chain_length <=16
+normalbeg0add16:
+    add     chain_length,16
+    jz      exitloop
+normalbeg0:
+    cmp     word ptr[edi+eax],bx
+    je      normalbeg2noroll
+rcontlabnoroll:
+; cur_match = prev[cur_match & wmask]
+    and     eax,7fffh
+    mov     ax,word ptr[esi+eax*2]
+; if cur_match > limit, go to exitloop
+    cmp     ecx,eax
+    jnb     exitloop
+; if --chain_length != 0, go to exitloop
+    dec     chain_length
+    jnz     normalbeg0
+    jmp     exitloop
+
+normalbeg2noroll:
+; if (scan_start==*(cur_match+window)) goto normalbeg2
+    cmp     bp,word ptr[edx+eax]
+    jne     rcontlabnoroll
+    jmp     normalbeg2
+
+contloop3:
+    mov     edi,windowlen
+
+; cur_match = prev[cur_match & wmask]
+    and     eax,7fffh
+    mov     ax,word ptr[esi+eax*2]
+; if cur_match > limit, go to exitloop
+    cmp     ecx,eax
+jnbexitloopshort1:
+    jnb     exitloop
+; if --chain_length != 0, go to exitloop
+
+
+; begin the main loop
+beginloop2:
+    sub     chain_length,16+1
+; if chain_length <=16, don't use the unrolled loop
+    jna     normalbeg0add16
+
+do16:
+    cmp     word ptr[edi+eax],bx
+    je      normalbeg2dc0
+
+maccn   MACRO   lab
+    and     eax,7fffh
+    mov     ax,word ptr[esi+eax*2]
+    cmp     ecx,eax
+    jnb     exitloop
+    cmp     word ptr[edi+eax],bx
+    je      lab
+    ENDM
+
+rcontloop0:
+    maccn   normalbeg2dc1
+
+rcontloop1:
+    maccn   normalbeg2dc2
+
+rcontloop2:
+    maccn   normalbeg2dc3
+
+rcontloop3:
+    maccn   normalbeg2dc4
+
+rcontloop4:
+    maccn   normalbeg2dc5
+
+rcontloop5:
+    maccn   normalbeg2dc6
+
+rcontloop6:
+    maccn   normalbeg2dc7
+
+rcontloop7:
+    maccn   normalbeg2dc8
+
+rcontloop8:
+    maccn   normalbeg2dc9
+
+rcontloop9:
+    maccn   normalbeg2dc10
+
+rcontloop10:
+    maccn   short normalbeg2dc11
+
+rcontloop11:
+    maccn   short normalbeg2dc12
+
+rcontloop12:
+    maccn   short normalbeg2dc13
+
+rcontloop13:
+    maccn   short normalbeg2dc14
+
+rcontloop14:
+    maccn   short normalbeg2dc15
+
+rcontloop15:
+    and     eax,7fffh
+    mov     ax,word ptr[esi+eax*2]
+    cmp     ecx,eax
+    jnb     exitloop
+
+    sub     chain_length,16
+    ja      do16
+    jmp     normalbeg0add16
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+normbeg MACRO   rcontlab,valsub
+; if we are here, we know that *(match+best_len-1) == scan_end
+    cmp     bp,word ptr[edx+eax]
+; if (match != scan_start) goto rcontlab
+    jne     rcontlab
+; calculate the good chain_length, and we'll compare scan and match string
+    add     chain_length,16-valsub
+    jmp     iseq
+    ENDM
+
+
+normalbeg2dc11:
+    normbeg rcontloop11,11
+
+normalbeg2dc12:
+    normbeg short rcontloop12,12
+
+normalbeg2dc13:
+    normbeg short rcontloop13,13
+
+normalbeg2dc14:
+    normbeg short rcontloop14,14
+
+normalbeg2dc15:
+    normbeg short rcontloop15,15
+
+normalbeg2dc10:
+    normbeg rcontloop10,10
+
+normalbeg2dc9:
+    normbeg rcontloop9,9
+
+normalbeg2dc8:
+    normbeg rcontloop8,8
+
+normalbeg2dc7:
+    normbeg rcontloop7,7
+
+normalbeg2dc6:
+    normbeg rcontloop6,6
+
+normalbeg2dc5:
+    normbeg rcontloop5,5
+
+normalbeg2dc4:
+    normbeg rcontloop4,4
+
+normalbeg2dc3:
+    normbeg rcontloop3,3
+
+normalbeg2dc2:
+    normbeg rcontloop2,2
+
+normalbeg2dc1:
+    normbeg rcontloop1,1
+
+normalbeg2dc0:
+    normbeg rcontloop0,0
+
+
+; we go in normalbeg2 because *(ushf*)(match+best_len-1) == scan_end
+
+normalbeg2:
+    mov     edi,window
+
+    cmp     bp,word ptr[edi+eax]
+    jne     contloop3                   ; if *(ushf*)match != scan_start, continue
+
+iseq:
+; if we are here, we know that *(match+best_len-1) == scan_end
+; and (match == scan_start)
+
+    mov     edi,edx
+    mov     esi,scan                    ; esi = scan
+    add     edi,eax                     ; edi = window + cur_match = match
+
+    mov     edx,[esi+3]                 ; compare manually dword at match+3
+    xor     edx,[edi+3]                 ; and scan +3
+
+    jz      begincompare                ; if equal, go to long compare
+
+; we will determine the unmatch byte and calculate len (in esi)
+    or      dl,dl
+    je      eq1rr
+    mov     esi,3
+    jmp     trfinval
+eq1rr:
+    or      dx,dx
+    je      eq1
+
+    mov     esi,4
+    jmp     trfinval
+eq1:
+    and     edx,0ffffffh
+    jz      eq11
+    mov     esi,5
+    jmp     trfinval
+eq11:
+    mov     esi,6
+    jmp     trfinval
+
+begincompare:
+    ; here we now scan and match begin same
+    add     edi,6
+    add     esi,6
+    mov     ecx,(MAX_MATCH-(2+4))/4     ; scan for at most MAX_MATCH bytes
+    repe    cmpsd                       ; loop until mismatch
+
+    je      trfin                       ; go to trfin if not unmatch
+; we determine the unmatch byte
+    sub     esi,4
+    mov     edx,[edi-4]
+    xor     edx,[esi]
+
+    or      dl,dl
+    jnz     trfin
+    inc     esi
+
+    or      dx,dx
+    jnz     trfin
+    inc     esi
+
+    and     edx,0ffffffh
+    jnz     trfin
+    inc     esi
+
+trfin:
+    sub     esi,scan          ; esi = len
+trfinval:
+; here we have finised compare, and esi contain len of equal string
+    cmp     esi,best_len        ; if len > best_len, go newbestlen
+    ja      short newbestlen
+; now we restore edx, ecx and esi, for the big loop
+    mov     esi,prev
+    mov     ecx,limit
+    mov     edx,window
+    jmp     contloop3
+
+newbestlen:
+    mov     best_len,esi        ; len become best_len
+
+    mov     match_start,eax     ; save new position as match_start
+    cmp     esi,nice_match      ; if best_len >= nice_match, exit
+    jae     exitloop
+    mov     ecx,scan
+    mov     edx,window          ; restore edx=window
+    add     ecx,esi
+    add     esi,edx
+
+    dec     esi
+    mov     windowlen,esi       ; windowlen = window + best_len-1
+    mov     bx,[ecx-1]          ; bx = *(scan+best_len-1) = scan_end
+
+; now we restore ecx and esi, for the big loop :
+    mov     esi,prev
+    mov     ecx,limit
+    jmp     contloop3
+
+exitloop:
+; exit : s->match_start=match_start
+    mov     ebx,match_start
+    mov     ebp,str_s
+    mov     ecx,best_len
+    mov     dword ptr [ebp+dep_match_start],ebx
+    mov     eax,dword ptr [ebp+dep_lookahead]
+    cmp     ecx,eax
+    ja      minexlo
+    mov     eax,ecx
+minexlo:
+; return min(best_len,s->lookahead)
+
+; restore stack and register ebx,esi,edi,ebp
+    add     esp,NbStackAdd
+
+    pop     ebx
+    pop     esi
+    pop     edi
+    pop     ebp
+    ret
+InfoAuthor:
+; please don't remove this string !
+; Your are free use gvmat32 in any fre or commercial apps if you don't remove the string in the binary!
+    db     0dh,0ah,"GVMat32 optimised assembly code written 1996-98 by Gilles Vollant",0dh,0ah
+
+
+
+IFDEF NOUNDERLINE
+longest_match_7fff   endp
+ELSE
+_longest_match_7fff  endp
+ENDIF
+
+
+IFDEF NOUNDERLINE
+cpudetect32     proc near
+ELSE
+_cpudetect32    proc near
+ENDIF
+
+    push    ebx
+
+    pushfd                  ; push original EFLAGS
+    pop     eax             ; get original EFLAGS
+    mov     ecx, eax        ; save original EFLAGS
+    xor     eax, 40000h     ; flip AC bit in EFLAGS
+    push    eax             ; save new EFLAGS value on stack
+    popfd                   ; replace current EFLAGS value
+    pushfd                  ; get new EFLAGS
+    pop     eax             ; store new EFLAGS in EAX
+    xor     eax, ecx        ; can’t toggle AC bit, processor=80386
+    jz      end_cpu_is_386  ; jump if 80386 processor
+    push    ecx
+    popfd                   ; restore AC bit in EFLAGS first
+
+    pushfd
+    pushfd
+    pop     ecx
+
+    mov     eax, ecx        ; get original EFLAGS
+    xor     eax, 200000h    ; flip ID bit in EFLAGS
+    push    eax             ; save new EFLAGS value on stack
+    popfd                   ; replace current EFLAGS value
+    pushfd                  ; get new EFLAGS
+    pop     eax             ; store new EFLAGS in EAX
+    popfd                   ; restore original EFLAGS
+    xor     eax, ecx        ; can’t toggle ID bit,
+    je      is_old_486      ; processor=old
+
+    mov     eax,1
+    db      0fh,0a2h        ;CPUID
+
+exitcpudetect:
+    pop ebx
+    ret
+
+end_cpu_is_386:
+    mov     eax,0300h
+    jmp     exitcpudetect
+
+is_old_486:
+    mov     eax,0400h
+    jmp     exitcpudetect
+
+IFDEF NOUNDERLINE
+cpudetect32     endp
+ELSE
+_cpudetect32    endp
+ENDIF
+ENDIF
+
+MAX_MATCH       equ     258
+MIN_MATCH       equ     3
+MIN_LOOKAHEAD   equ     (MAX_MATCH + MIN_MATCH + 1)
+MAX_MATCH_8_     equ     ((MAX_MATCH + 7) AND 0FFF0h)
+
+
+;;; stack frame offsets
+
+chainlenwmask   equ  esp + 0    ; high word: current chain len
+                    ; low word: s->wmask
+window      equ  esp + 4    ; local copy of s->window
+windowbestlen   equ  esp + 8    ; s->window + bestlen
+scanstart   equ  esp + 16   ; first two bytes of string
+scanend     equ  esp + 12   ; last two bytes of string
+scanalign   equ  esp + 20   ; dword-misalignment of string
+nicematch   equ  esp + 24   ; a good enough match size
+bestlen     equ  esp + 28   ; size of best match so far
+scan        equ  esp + 32   ; ptr to string wanting match
+
+LocalVarsSize   equ 36
+;   saved ebx   byte esp + 36
+;   saved edi   byte esp + 40
+;   saved esi   byte esp + 44
+;   saved ebp   byte esp + 48
+;   return address  byte esp + 52
+deflatestate    equ  esp + 56   ; the function arguments
+curmatch    equ  esp + 60
+
+;;; Offsets for fields in the deflate_state structure. These numbers
+;;; are calculated from the definition of deflate_state, with the
+;;; assumption that the compiler will dword-align the fields. (Thus,
+;;; changing the definition of deflate_state could easily cause this
+;;; program to crash horribly, without so much as a warning at
+;;; compile time. Sigh.)
+
+dsWSize     equ 36+zlib1222add
+dsWMask     equ 44+zlib1222add
+dsWindow    equ 48+zlib1222add
+dsPrev      equ 56+zlib1222add
+dsMatchLen  equ 88+zlib1222add
+dsPrevMatch equ 92+zlib1222add
+dsStrStart  equ 100+zlib1222add
+dsMatchStart    equ 104+zlib1222add
+dsLookahead equ 108+zlib1222add
+dsPrevLen   equ 112+zlib1222add
+dsMaxChainLen   equ 116+zlib1222add
+dsGoodMatch equ 132+zlib1222add
+dsNiceMatch equ 136+zlib1222add
+
+
+;;; match.asm -- Pentium-Pro-optimized version of longest_match()
+;;; Written for zlib 1.1.2
+;;; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
+;;; You can look at http://www.muppetlabs.com/~breadbox/software/assembly.html
+;;;
+;;; This is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License.
+
+;GLOBAL _longest_match, _match_init
+
+
+;SECTION    .text
+
+;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
+
+;_longest_match:
+IFDEF NOOLDPENTIUMCODE
+    IFDEF NOUNDERLINE
+    longest_match       proc near
+    ELSE
+    _longest_match      proc near
+    ENDIF
+ELSE
+    IFDEF NOUNDERLINE
+    longest_match_686   proc near
+    ELSE
+    _longest_match_686  proc near
+    ENDIF
+ENDIF
+
+;;; Save registers that the compiler may be using, and adjust esp to
+;;; make room for our stack frame.
+
+        push    ebp
+        push    edi
+        push    esi
+        push    ebx
+        sub esp, LocalVarsSize
+
+;;; Retrieve the function arguments. ecx will hold cur_match
+;;; throughout the entire function. edx will hold the pointer to the
+;;; deflate_state structure during the function's setup (before
+;;; entering the main loop.
+
+        mov edx, [deflatestate]
+        mov ecx, [curmatch]
+
+;;; uInt wmask = s->w_mask;
+;;; unsigned chain_length = s->max_chain_length;
+;;; if (s->prev_length >= s->good_match) {
+;;;     chain_length >>= 2;
+;;; }
+
+        mov eax, [edx + dsPrevLen]
+        mov ebx, [edx + dsGoodMatch]
+        cmp eax, ebx
+        mov eax, [edx + dsWMask]
+        mov ebx, [edx + dsMaxChainLen]
+        jl  LastMatchGood
+        shr ebx, 2
+LastMatchGood:
+
+;;; chainlen is decremented once beforehand so that the function can
+;;; use the sign flag instead of the zero flag for the exit test.
+;;; It is then shifted into the high word, to make room for the wmask
+;;; value, which it will always accompany.
+
+        dec ebx
+        shl ebx, 16
+        or  ebx, eax
+        mov [chainlenwmask], ebx
+
+;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+
+        mov eax, [edx + dsNiceMatch]
+        mov ebx, [edx + dsLookahead]
+        cmp ebx, eax
+        jl  LookaheadLess
+        mov ebx, eax
+LookaheadLess:  mov [nicematch], ebx
+
+;;; register Bytef *scan = s->window + s->strstart;
+
+        mov esi, [edx + dsWindow]
+        mov [window], esi
+        mov ebp, [edx + dsStrStart]
+        lea edi, [esi + ebp]
+        mov [scan], edi
+
+;;; Determine how many bytes the scan ptr is off from being
+;;; dword-aligned.
+
+        mov eax, edi
+        neg eax
+        and eax, 3
+        mov [scanalign], eax
+
+;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+;;;     s->strstart - (IPos)MAX_DIST(s) : NIL;
+
+        mov eax, [edx + dsWSize]
+        sub eax, MIN_LOOKAHEAD
+        sub ebp, eax
+        jg  LimitPositive
+        xor ebp, ebp
+LimitPositive:
+
+;;; int best_len = s->prev_length;
+
+        mov eax, [edx + dsPrevLen]
+        mov [bestlen], eax
+
+;;; Store the sum of s->window + best_len in esi locally, and in esi.
+
+        add esi, eax
+        mov [windowbestlen], esi
+
+;;; register ush scan_start = *(ushf*)scan;
+;;; register ush scan_end   = *(ushf*)(scan+best_len-1);
+;;; Posf *prev = s->prev;
+
+        movzx   ebx, word ptr [edi]
+        mov [scanstart], ebx
+        movzx   ebx, word ptr [edi + eax - 1]
+        mov [scanend], ebx
+        mov edi, [edx + dsPrev]
+
+;;; Jump into the main loop.
+
+        mov edx, [chainlenwmask]
+        jmp short LoopEntry
+
+align 4
+
+;;; do {
+;;;     match = s->window + cur_match;
+;;;     if (*(ushf*)(match+best_len-1) != scan_end ||
+;;;         *(ushf*)match != scan_start) continue;
+;;;     [...]
+;;; } while ((cur_match = prev[cur_match & wmask]) > limit
+;;;          && --chain_length != 0);
+;;;
+;;; Here is the inner loop of the function. The function will spend the
+;;; majority of its time in this loop, and majority of that time will
+;;; be spent in the first ten instructions.
+;;;
+;;; Within this loop:
+;;; ebx = scanend
+;;; ecx = curmatch
+;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
+;;; esi = windowbestlen - i.e., (window + bestlen)
+;;; edi = prev
+;;; ebp = limit
+
+LookupLoop:
+        and ecx, edx
+        movzx   ecx, word ptr [edi + ecx*2]
+        cmp ecx, ebp
+        jbe LeaveNow
+        sub edx, 00010000h
+        js  LeaveNow
+LoopEntry:  movzx   eax, word ptr [esi + ecx - 1]
+        cmp eax, ebx
+        jnz LookupLoop
+        mov eax, [window]
+        movzx   eax, word ptr [eax + ecx]
+        cmp eax, [scanstart]
+        jnz LookupLoop
+
+;;; Store the current value of chainlen.
+
+        mov [chainlenwmask], edx
+
+;;; Point edi to the string under scrutiny, and esi to the string we
+;;; are hoping to match it up with. In actuality, esi and edi are
+;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is
+;;; initialized to -(MAX_MATCH_8 - scanalign).
+
+        mov esi, [window]
+        mov edi, [scan]
+        add esi, ecx
+        mov eax, [scanalign]
+        mov edx, 0fffffef8h; -(MAX_MATCH_8)
+        lea edi, [edi + eax + 0108h] ;MAX_MATCH_8]
+        lea esi, [esi + eax + 0108h] ;MAX_MATCH_8]
+
+;;; Test the strings for equality, 8 bytes at a time. At the end,
+;;; adjust edx so that it is offset to the exact byte that mismatched.
+;;;
+;;; We already know at this point that the first three bytes of the
+;;; strings match each other, and they can be safely passed over before
+;;; starting the compare loop. So what this code does is skip over 0-3
+;;; bytes, as much as necessary in order to dword-align the edi
+;;; pointer. (esi will still be misaligned three times out of four.)
+;;;
+;;; It should be confessed that this loop usually does not represent
+;;; much of the total running time. Replacing it with a more
+;;; straightforward "rep cmpsb" would not drastically degrade
+;;; performance.
+
+LoopCmps:
+        mov eax, [esi + edx]
+        xor eax, [edi + edx]
+        jnz LeaveLoopCmps
+        mov eax, [esi + edx + 4]
+        xor eax, [edi + edx + 4]
+        jnz LeaveLoopCmps4
+        add edx, 8
+        jnz LoopCmps
+        jmp short LenMaximum
+LeaveLoopCmps4: add edx, 4
+LeaveLoopCmps:  test    eax, 0000FFFFh
+        jnz LenLower
+        add edx,  2
+        shr eax, 16
+LenLower:   sub al, 1
+        adc edx, 0
+
+;;; Calculate the length of the match. If it is longer than MAX_MATCH,
+;;; then automatically accept it as the best possible match and leave.
+
+        lea eax, [edi + edx]
+        mov edi, [scan]
+        sub eax, edi
+        cmp eax, MAX_MATCH
+        jge LenMaximum
+
+;;; If the length of the match is not longer than the best match we
+;;; have so far, then forget it and return to the lookup loop.
+
+        mov edx, [deflatestate]
+        mov ebx, [bestlen]
+        cmp eax, ebx
+        jg  LongerMatch
+        mov esi, [windowbestlen]
+        mov edi, [edx + dsPrev]
+        mov ebx, [scanend]
+        mov edx, [chainlenwmask]
+        jmp LookupLoop
+
+;;;         s->match_start = cur_match;
+;;;         best_len = len;
+;;;         if (len >= nice_match) break;
+;;;         scan_end = *(ushf*)(scan+best_len-1);
+
+LongerMatch:    mov ebx, [nicematch]
+        mov [bestlen], eax
+        mov [edx + dsMatchStart], ecx
+        cmp eax, ebx
+        jge LeaveNow
+        mov esi, [window]
+        add esi, eax
+        mov [windowbestlen], esi
+        movzx   ebx, word ptr [edi + eax - 1]
+        mov edi, [edx + dsPrev]
+        mov [scanend], ebx
+        mov edx, [chainlenwmask]
+        jmp LookupLoop
+
+;;; Accept the current string, with the maximum possible length.
+
+LenMaximum: mov edx, [deflatestate]
+        mov dword ptr [bestlen], MAX_MATCH
+        mov [edx + dsMatchStart], ecx
+
+;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
+;;; return s->lookahead;
+
+LeaveNow:
+        mov edx, [deflatestate]
+        mov ebx, [bestlen]
+        mov eax, [edx + dsLookahead]
+        cmp ebx, eax
+        jg  LookaheadRet
+        mov eax, ebx
+LookaheadRet:
+
+;;; Restore the stack and return from whence we came.
+
+        add esp, LocalVarsSize
+        pop ebx
+        pop esi
+        pop edi
+        pop ebp
+
+        ret
+; please don't remove this string !
+; Your can freely use gvmat32 in any free or commercial app if you don't remove the string in the binary!
+    db     0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998",0dh,0ah
+
+
+IFDEF NOOLDPENTIUMCODE
+    IFDEF NOUNDERLINE
+    longest_match       endp
+    ELSE
+    _longest_match      endp
+    ENDIF
+
+    IFDEF NOUNDERLINE
+    match_init      proc near
+                    ret
+    match_init      endp
+    ELSE
+    _match_init     proc near
+                    ret
+    _match_init     endp
+    ENDIF    
+ELSE
+    IFDEF NOUNDERLINE
+    longest_match_686   endp
+    ELSE
+    _longest_match_686  endp
+    ENDIF
+ENDIF
+
+_TEXT   ends
+end
@@ -0,0 +1,62 @@
+/* gvmat32.c -- C portion of the optimized longest_match for 32 bits x86
+ * Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
+ * File written by Gilles Vollant, by modifiying the longest_match
+ *  from Jean-loup Gailly in deflate.c
+ *  it prepare all parameters and call the assembly longest_match_gvasm
+ *  longest_match execute standard C code is wmask != 0x7fff
+ *     (assembly code is faster with a fixed wmask)
+ *
+ * Read comment at beginning of gvmat32.asm for more information
+ */
+
+#if defined(ASMV) && (!defined(NOOLDPENTIUMCODE))
+#include "deflate.h"
+
+/* if your C compiler don't add underline before function name,
+        define ADD_UNDERLINE_ASMFUNC */
+#ifdef ADD_UNDERLINE_ASMFUNC
+#define longest_match_7fff _longest_match_7fff
+#define longest_match_686  _longest_match_686
+#define cpudetect32        _cpudetect32
+#endif
+
+
+unsigned long cpudetect32();
+
+uInt longest_match_c(
+    deflate_state *s,
+    IPos cur_match);                             /* current match */
+
+
+uInt longest_match_7fff(
+    deflate_state *s,
+    IPos cur_match);                             /* current match */
+
+uInt longest_match_686(
+    deflate_state *s,
+    IPos cur_match);                             /* current match */
+
+
+static uInt iIsPPro=2;
+
+void match_init ()
+{
+    iIsPPro = (((cpudetect32()/0x100)&0xf)>=6) ? 1 : 0;
+}
+
+uInt longest_match(
+    deflate_state *s,
+    IPos cur_match)                             /* current match */
+{
+    if (iIsPPro!=0)
+        return longest_match_686(s,cur_match);
+
+    if (s->w_mask != 0x7fff)
+        return longest_match_686(s,cur_match);
+
+    /* now ((s->w_mask == 0x7fff) && (iIsPPro==0)) */
+        return longest_match_7fff(s,cur_match);
+}
+
+
+#endif /* defined(ASMV) && (!defined(NOOLDPENTIUMCODE)) */
@@ -73,6 +73,11 @@ inflate_fast_use_mmx:


 _TEXT			segment
+PUBLIC _inflate_fast
+
+ALIGN 4
+_inflate_fast:
+	jmp inflate_fast_entry



@@ -158,8 +163,7 @@ distbits_state	 equ	(76+4+zlib1222sup)	;/* state->distbits */
 ;SECTION .text

 ALIGN 4
-_inflate_fast proc near
-.FPO (16, 4, 0, 0, 1, 0)
+inflate_fast_entry:
 	push  edi
 	push  esi
 	push  ebp
@@ -1074,7 +1078,6 @@ L_done:
 	pop  esi
 	pop  edi
 	ret
-_inflate_fast endp

 _TEXT	ends
 end
@@ -195,7 +195,6 @@ dsNiceMatch equ 136+zlib1222add
    ELSE
    _longest_match      proc near
    ENDIF
-.FPO (9, 4, 0, 0, 1, 0)

 ;;; Save registers that the compiler may be using, and adjust esp to
 ;;; make room for our stack frame.
@@ -0,0 +1,3 @@
+cl /DASMV /I..\.. /O2 /c gvmat32c.c
+ml /coff /Zi /c /Flgvmat32.lst gvmat32.asm
+ml /coff /Zi /c /Flinffas32.lst inffas32.asm
@@ -0,0 +1,67 @@
+Change in 1.01e (12 feb 05)
+- Fix in zipOpen2 for globalcomment (Rolf Kalbermatter)
+- Fix possible memory leak in unzip.c (Zoran Stevanovic)
+
+Change in 1.01b (20 may 04)
+- Integrate patch from Debian package (submited by Mark Brown)
+- Add tools mztools from Xavier Roche
+
+Change in 1.01 (8 may 04)
+- fix buffer overrun risk in unzip.c (Xavier Roche)
+- fix a minor buffer insecurity in minizip.c (Mike Whittaker)
+
+Change in 1.00: (10 sept 03)
+- rename to 1.00
+- cosmetic code change
+
+Change in 0.22: (19 May 03)
+- crypting support (unless you define NOCRYPT)
+- append file in existing zipfile
+
+Change in 0.21: (10 Mar 03)
+- bug fixes
+
+Change in 0.17: (27 Jan 02)
+- bug fixes
+
+Change in 0.16: (19 Jan 02)
+- Support of ioapi for virtualize zip file access
+
+Change in 0.15: (19 Mar 98)
+- fix memory leak in minizip.c
+
+Change in 0.14: (10 Mar 98)
+- fix bugs in minizip.c sample for zipping big file
+- fix problem in month in date handling
+- fix bug in unzlocal_GetCurrentFileInfoInternal in unzip.c for
+    comment handling
+
+Change in 0.13: (6 Mar 98)
+- fix bugs in zip.c
+- add real minizip sample
+
+Change in 0.12: (4 Mar 98)
+- add zip.c and zip.h for creates .zip file
+- fix change_file_date in miniunz.c for Unix (Jean-loup Gailly)
+- fix miniunz.c for file without specific record for directory
+
+Change in 0.11: (3 Mar 98)
+- fix bug in unzGetCurrentFileInfo for get extra field and comment
+- enhance miniunz sample, remove the bad unztst.c sample
+
+Change in 0.10: (2 Mar 98)
+- fix bug in unzReadCurrentFile
+- rename unzip* to unz* function and structure
+- remove Windows-like hungary notation variable name
+- modify some structure in unzip.h
+- add somes comment in source
+- remove unzipGetcCurrentFile function
+- replace ZUNZEXPORT by ZEXPORT
+- add unzGetLocalExtrafield for get the local extrafield info
+- add a new sample, miniunz.c
+
+Change in 0.4: (25 Feb 98)
+- suppress the type unzipFileInZip.
+  Only on file in the zipfile can be open at the same time
+- fix somes typo in code
+- added tm_unz structure in unzip_file_info (date/time in readable format)
@@ -1,45 +0,0 @@
-lib_LTLIBRARIES = libminizip.la
-
-if COND_DEMOS
-bin_PROGRAMS = miniunzip minizip
-endif
-
-zlib_top_srcdir = $(top_srcdir)/../..
-zlib_top_builddir = $(top_builddir)/../..
-
-AM_CPPFLAGS = -I$(zlib_top_srcdir)
-AM_LDFLAGS = -L$(zlib_top_builddir)
-
-if WIN32
-iowin32_src = iowin32.c
-iowin32_h = iowin32.h
-endif
-
-libminizip_la_SOURCES = \
-	ioapi.c \
-	mztools.c \
-	unzip.c \
-	zip.c \
-	${iowin32_src}
-
-libminizip_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0 -lz
-
-minizip_includedir = $(includedir)/minizip
-minizip_include_HEADERS = \
-	crypt.h \
-	ioapi.h \
-	mztools.h \
-	unzip.h \
-	zip.h \
-	${iowin32_h}
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = minizip.pc
-
-EXTRA_PROGRAMS = miniunzip minizip
-
-miniunzip_SOURCES = miniunz.c
-miniunzip_LDADD = libminizip.la
-
-minizip_SOURCES = minizip.c
-minizip_LDADD = libminizip.la -lz
@@ -1,32 +0,0 @@
-#                                               -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-AC_INIT([minizip], [1.2.11], [bugzilla.redhat.com])
-AC_CONFIG_SRCDIR([minizip.c])
-AM_INIT_AUTOMAKE([foreign])
-LT_INIT
-
-AC_MSG_CHECKING([whether to build example programs])
-AC_ARG_ENABLE([demos], AC_HELP_STRING([--enable-demos], [build example programs]))
-AM_CONDITIONAL([COND_DEMOS], [test "$enable_demos" = yes])
-if test "$enable_demos" = yes
-then
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-
-case "${host}" in
-	*-mingw* | mingw*)
-		WIN32="yes"
-		;;
-	*)
-		;;
-esac
-AM_CONDITIONAL([WIN32], [test "${WIN32}" = "yes"])
-
-
-AC_SUBST([HAVE_UNISTD_H], [0])
-AC_CHECK_HEADER([unistd.h], [HAVE_UNISTD_H=1], [])
-AC_CONFIG_FILES([Makefile minizip.pc])
-AC_OUTPUT
@@ -32,12 +32,11 @@
 /***********************************************************************
 * Return the next byte in the pseudo-random sequence
 */
-static int decrypt_byte(unsigned long* pkeys, const z_crc_t* pcrc_32_tab)
+static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab)
 {
    unsigned temp;  /* POTENTIAL BUG:  temp*(temp^1) may overflow in an
                     * unpredictable manner on 16-bit systems; not a problem
                     * with any known compiler so far, though */
-    (void)pcrc_32_tab;

    temp = ((unsigned)(*(pkeys+2)) & 0xffff) | 2;
    return (int)(((temp * (temp ^ 1)) >> 8) & 0xff);
@@ -46,13 +45,13 @@ static int decrypt_byte(unsigned long* pkeys, const z_crc_t* pcrc_32_tab)
 /***********************************************************************
 * Update the encryption keys with the next byte of plain text
 */
-static int update_keys(unsigned long* pkeys,const z_crc_t* pcrc_32_tab,int c)
+static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c)
 {
    (*(pkeys+0)) = CRC32((*(pkeys+0)), c);
    (*(pkeys+1)) += (*(pkeys+0)) & 0xff;
    (*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1;
    {
-      int keyshift = (int)((*(pkeys+1)) >> 24);
+      register int keyshift = (int)((*(pkeys+1)) >> 24);
      (*(pkeys+2)) = CRC32((*(pkeys+2)), keyshift);
    }
    return c;
@@ -63,7 +62,7 @@ static int update_keys(unsigned long* pkeys,const z_crc_t* pcrc_32_tab,int c)
 * Initialize the encryption keys and the random header according to
 * the given password.
 */
-static void init_keys(const char* passwd,unsigned long* pkeys,const z_crc_t* pcrc_32_tab)
+static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab)
 {
    *(pkeys+0) = 305419896L;
    *(pkeys+1) = 591751049L;
@@ -92,7 +91,7 @@ static int crypthead(const char* passwd,      /* password string */
                     unsigned char* buf,      /* where to write header */
                     int bufSize,
                     unsigned long* pkeys,
-                     const z_crc_t* pcrc_32_tab,
+                     const unsigned long* pcrc_32_tab,
                     unsigned long crcForCrypting)
 {
    int n;                       /* index in random header */
@@ -10,26 +10,10 @@

 */

-#if defined(_WIN32) && (!(defined(_CRT_SECURE_NO_WARNINGS)))
+#if (defined(_WIN32))
        #define _CRT_SECURE_NO_WARNINGS
 #endif

-#if defined(_WIN32)
-#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
-#define FTELLO_FUNC(stream) _ftelli64(stream)
-#define FSEEKO_FUNC(stream, offset, origin) _fseeki64(stream, offset, origin)
-#elif defined(__APPLE__) || defined(IOAPI_NO_64)
-// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
-#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
-#define FTELLO_FUNC(stream) ftello(stream)
-#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
-#else
-#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
-#define FTELLO_FUNC(stream) ftello64(stream)
-#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
-#endif
-
-
 #include "ioapi.h"

 voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)
@@ -63,7 +47,7 @@ ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream
    else
    {
        uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream);
-        if ((tell_uLong) == MAXU32)
+        if ((tell_uLong) == ((uLong)-1))
            return (ZPOS64_T)-1;
        else
            return tell_uLong;
@@ -128,7 +112,7 @@ static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename,
        mode_fopen = "wb";

    if ((filename!=NULL) && (mode_fopen != NULL))
-        file = FOPEN_FUNC((const char*)filename, mode_fopen);
+        file = fopen64((const char*)filename, mode_fopen);
    return file;
 }

@@ -158,7 +142,7 @@ static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
 static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
 {
    ZPOS64_T ret;
-    ret = FTELLO_FUNC((FILE *)stream);
+    ret = ftello64((FILE *)stream);
    return ret;
 }

@@ -204,7 +188,7 @@ static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T
    }
    ret = 0;

-    if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0)
+    if(fseeko64((FILE *)stream, offset, fseek_origin) != 0)
                        ret = -1;

    return ret;
@@ -21,7 +21,7 @@
 #ifndef _ZLIBIOAPI64_H
 #define _ZLIBIOAPI64_H

-#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
+#if (!defined(_WIN32)) && (!defined(WIN32))

  // Linux needs this to support file operation on files larger then 4+GB
  // But might need better if/def to select just the platforms that needs them.
@@ -38,7 +38,6 @@
        #ifndef _FILE_OFFSET_BIT
                #define _FILE_OFFSET_BIT 64
        #endif
-
 #endif

 #include <stdio.h>
@@ -50,11 +49,6 @@
 #define ftello64 ftell
 #define fseeko64 fseek
 #else
-#ifdef __FreeBSD__
-#define fopen64 fopen
-#define ftello64 ftello
-#define fseeko64 fseeko
-#endif
 #ifdef _MSC_VER
 #define fopen64 fopen
 #if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC)))
@@ -91,8 +85,6 @@ typedef  64BIT_INT_CUSTOM_TYPE ZPOS64_T;
 typedef uint64_t ZPOS64_T;
 #else

-/* Maximum unsigned 32-bit value used as placeholder for zip64 */
-#define MAXU32 0xffffffff

 #if defined(_MSC_VER) || defined(__BORLANDC__)
 typedef unsigned __int64 ZPOS64_T;
@@ -25,14 +25,6 @@
 #define INVALID_SET_FILE_POINTER ((DWORD)-1)
 #endif

-
-// see Include/shared/winapifamily.h in the Windows Kit
-#if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))
-#if WINAPI_FAMILY_ONE_PARTITION(WINAPI_FAMILY, WINAPI_PARTITION_APP)
-#define IOWIN32_USING_WINRT_API 1
-#endif
-#endif
-
 voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
 uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
 uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
@@ -101,22 +93,8 @@ voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int

    win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);

-#ifdef IOWIN32_USING_WINRT_API
-#ifdef UNICODE
-    if ((filename!=NULL) && (dwDesiredAccess != 0))
-        hFile = CreateFile2((LPCTSTR)filename, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
-#else
-    if ((filename!=NULL) && (dwDesiredAccess != 0))
-    {
-        WCHAR filenameW[FILENAME_MAX + 0x200 + 1];
-        MultiByteToWideChar(CP_ACP,0,(const char*)filename,-1,filenameW,FILENAME_MAX + 0x200);
-        hFile = CreateFile2(filenameW, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
-    }
-#endif
-#else
    if ((filename!=NULL) && (dwDesiredAccess != 0))
        hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
-#endif

    return win32_build_iowin(hFile);
 }
@@ -130,17 +108,8 @@ voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int

    win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);

-#ifdef IOWIN32_USING_WINRT_API
-    if ((filename!=NULL) && (dwDesiredAccess != 0))
-    {
-        WCHAR filenameW[FILENAME_MAX + 0x200 + 1];
-        MultiByteToWideChar(CP_ACP,0,(const char*)filename,-1,filenameW,FILENAME_MAX + 0x200);
-        hFile = CreateFile2(filenameW, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
-    }
-#else
    if ((filename!=NULL) && (dwDesiredAccess != 0))
        hFile = CreateFileA((LPCSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
-#endif

    return win32_build_iowin(hFile);
 }
@@ -154,13 +123,8 @@ voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int

    win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);

-#ifdef IOWIN32_USING_WINRT_API
-    if ((filename!=NULL) && (dwDesiredAccess != 0))
-        hFile = CreateFile2((LPCWSTR)filename, dwDesiredAccess, dwShareMode, dwCreationDisposition,NULL);
-#else
    if ((filename!=NULL) && (dwDesiredAccess != 0))
        hFile = CreateFileW((LPCWSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
-#endif

    return win32_build_iowin(hFile);
 }
@@ -174,22 +138,8 @@ voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mo

    win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);

-#ifdef IOWIN32_USING_WINRT_API
-#ifdef UNICODE
-    if ((filename!=NULL) && (dwDesiredAccess != 0))
-        hFile = CreateFile2((LPCTSTR)filename, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
-#else
-    if ((filename!=NULL) && (dwDesiredAccess != 0))
-    {
-        WCHAR filenameW[FILENAME_MAX + 0x200 + 1];
-        MultiByteToWideChar(CP_ACP,0,(const char*)filename,-1,filenameW,FILENAME_MAX + 0x200);
-        hFile = CreateFile2(filenameW, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
-    }
-#endif
-#else
    if ((filename!=NULL) && (dwDesiredAccess != 0))
        hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
-#endif

    return win32_build_iowin(hFile);
 }
@@ -238,26 +188,6 @@ uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* b
    return ret;
 }

-static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos,  DWORD dwMoveMethod)
-{
-#ifdef IOWIN32_USING_WINRT_API
-    return SetFilePointerEx(hFile, pos, newPos, dwMoveMethod);
-#else
-    LONG lHigh = pos.HighPart;
-    DWORD dwNewPos = SetFilePointer(hFile, pos.LowPart, &lHigh, dwMoveMethod);
-    BOOL fOk = TRUE;
-    if (dwNewPos == 0xFFFFFFFF)
-        if (GetLastError() != NO_ERROR)
-            fOk = FALSE;
-    if ((newPos != NULL) && (fOk))
-    {
-        newPos->LowPart = dwNewPos;
-        newPos->HighPart = lHigh;
-    }
-    return fOk;
-#endif
-}
-
 long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream)
 {
    long ret=-1;
@@ -266,17 +196,15 @@ long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream)
        hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
    if (hFile != NULL)
    {
-        LARGE_INTEGER pos;
-        pos.QuadPart = 0;
-
-        if (!MySetFilePointerEx(hFile, pos, &pos, FILE_CURRENT))
+        DWORD dwSet = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
+        if (dwSet == INVALID_SET_FILE_POINTER)
        {
            DWORD dwErr = GetLastError();
            ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
            ret = -1;
        }
        else
-            ret=(long)pos.LowPart;
+            ret=(long)dwSet;
    }
    return ret;
 }
@@ -290,17 +218,17 @@ ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream)

    if (hFile)
    {
-        LARGE_INTEGER pos;
-        pos.QuadPart = 0;
-
-        if (!MySetFilePointerEx(hFile, pos, &pos, FILE_CURRENT))
+        LARGE_INTEGER li;
+        li.QuadPart = 0;
+        li.u.LowPart = SetFilePointer(hFile, li.u.LowPart, &li.u.HighPart, FILE_CURRENT);
+        if ( (li.LowPart == 0xFFFFFFFF) && (GetLastError() != NO_ERROR))
        {
            DWORD dwErr = GetLastError();
            ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
            ret = (ZPOS64_T)-1;
        }
        else
-            ret=pos.QuadPart;
+            ret=li.QuadPart;
    }
    return ret;
 }
@@ -330,9 +258,8 @@ long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,in

    if (hFile != NULL)
    {
-        LARGE_INTEGER pos;
-        pos.QuadPart = offset;
-        if (!MySetFilePointerEx(hFile, pos, NULL, dwMoveMethod))
+        DWORD dwSet = SetFilePointer(hFile, offset, NULL, dwMoveMethod);
+        if (dwSet == INVALID_SET_FILE_POINTER)
        {
            DWORD dwErr = GetLastError();
            ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
@@ -369,9 +296,9 @@ long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T off

    if (hFile)
    {
-        LARGE_INTEGER pos;
-        pos.QuadPart = offset;
-        if (!MySetFilePointerEx(hFile, pos, NULL, dwMoveMethod))
+        LARGE_INTEGER* li = (LARGE_INTEGER*)&offset;
+        DWORD dwSet = SetFilePointer(hFile, li->u.LowPart, &li->u.HighPart, dwMoveMethod);
+        if (dwSet == INVALID_SET_FILE_POINTER)
        {
            DWORD dwErr = GetLastError();
            ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
@@ -12,7 +12,7 @@
         Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
 */

-#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
+#ifndef _WIN32
        #ifndef __USE_FILE_OFFSET64
                #define __USE_FILE_OFFSET64
        #endif
@@ -27,18 +27,6 @@
        #endif
 #endif

-#ifdef __APPLE__
-// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
-#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
-#define FTELLO_FUNC(stream) ftello(stream)
-#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
-#else
-#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
-#define FTELLO_FUNC(stream) ftello64(stream)
-#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
-#endif
-
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -46,15 +34,14 @@
 #include <errno.h>
 #include <fcntl.h>

-#ifdef _WIN32
-# include <direct.h>
-# include <io.h>
-#else
+#ifdef unix
 # include <unistd.h>
 # include <utime.h>
+#else
+# include <direct.h>
+# include <io.h>
 #endif

-
 #include "unzip.h"

 #define CASESENSITIVITY (0)
@@ -97,7 +84,7 @@ void change_file_date(filename,dosdate,tmu_date)
  SetFileTime(hFile,&ftm,&ftLastAcc,&ftm);
  CloseHandle(hFile);
 #else
-#if defined(unix) || defined(__APPLE__)
+#ifdef unix
  struct utimbuf ut;
  struct tm newdate;
  newdate.tm_sec = tmu_date.tm_sec;
@@ -127,10 +114,10 @@ int mymkdir(dirname)
    int ret=0;
 #ifdef _WIN32
    ret = _mkdir(dirname);
-#elif unix
-    ret = mkdir (dirname,0775);
-#elif __APPLE__
+#else
+#ifdef unix
    ret = mkdir (dirname,0775);
+#endif
 #endif
    return ret;
 }
@@ -377,7 +364,7 @@ int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
        {
            char rep=0;
            FILE* ftestexist;
-            ftestexist = FOPEN_FUNC(write_filename,"rb");
+            ftestexist = fopen64(write_filename,"rb");
            if (ftestexist!=NULL)
            {
                fclose(ftestexist);
@@ -408,7 +395,8 @@ int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)

        if ((skip==0) && (err==UNZ_OK))
        {
-            fout=FOPEN_FUNC(write_filename,"wb");
+            fout=fopen64(write_filename,"wb");
+
            /* some zipfile don't contain directory alone before file */
            if ((fout==NULL) && ((*popt_extract_without_path)==0) &&
                                (filename_withoutpath!=(char*)filename_inzip))
@@ -417,7 +405,7 @@ int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
                *(filename_withoutpath-1)='\0';
                makedir(write_filename);
                *(filename_withoutpath-1)=c;
-                fout=FOPEN_FUNC(write_filename,"wb");
+                fout=fopen64(write_filename,"wb");
            }

            if (fout==NULL)
@@ -1,63 +0,0 @@
-.\"                                      Hey, EMACS: -*- nroff -*-
-.TH miniunzip 1 "Nov 7, 2001"
-.\" Please adjust this date whenever revising the manpage.
-.\"
-.\" Some roff macros, for reference:
-.\" .nh        disable hyphenation
-.\" .hy        enable hyphenation
-.\" .ad l      left justify
-.\" .ad b      justify to both left and right margins
-.\" .nf        disable filling
-.\" .fi        enable filling
-.\" .br        insert line break
-.\" .sp <n>    insert n+1 empty lines
-.\" for manpage-specific macros, see man(7)
-.SH NAME
-miniunzip - uncompress and examine ZIP archives
-.SH SYNOPSIS
-.B miniunzip
-.RI [ -exvlo ]
-zipfile [ files_to_extract ] [-d tempdir]
-.SH DESCRIPTION
-.B minizip
-is a simple tool which allows the extraction of compressed file
-archives in the ZIP format used by the MS-DOS utility PKZIP.  It was
-written as a demonstration of the
-.IR zlib (3)
-library and therefore lack many of the features of the
-.IR unzip (1)
-program.
-.SH OPTIONS
-A number of options are supported.  With the exception of
-.BI \-d\  tempdir
-these must be supplied before any
-other arguments and are:
-.TP
-.BI \-l\ ,\ \-\-v
-List the files in the archive without extracting them.
-.TP
-.B \-o
-Overwrite files without prompting for confirmation.
-.TP
-.B \-x
-Extract files (default).
-.PP
-The
-.I zipfile
-argument is the name of the archive to process. The next argument can be used
-to specify a single file to extract from the archive.
-
-Lastly, the following option can be specified at the end of the command-line:
-.TP
-.BI \-d\  tempdir
-Extract the archive in the directory
-.I tempdir
-rather than the current directory.
-.SH SEE ALSO
-.BR minizip (1),
-.BR zlib (3),
-.BR unzip (1).
-.SH AUTHOR
-This program was written by Gilles Vollant.  This manual page was
-written by Mark Brown <broonie@sirena.org.uk>. The -d tempdir option
-was added by Dirk Eddelbuettel <edd@debian.org>.
@@ -1,46 +0,0 @@
-.\"                                      Hey, EMACS: -*- nroff -*-
-.TH minizip 1 "May 2, 2001"
-.\" Please adjust this date whenever revising the manpage.
-.\"
-.\" Some roff macros, for reference:
-.\" .nh        disable hyphenation
-.\" .hy        enable hyphenation
-.\" .ad l      left justify
-.\" .ad b      justify to both left and right margins
-.\" .nf        disable filling
-.\" .fi        enable filling
-.\" .br        insert line break
-.\" .sp <n>    insert n+1 empty lines
-.\" for manpage-specific macros, see man(7)
-.SH NAME
-minizip - create ZIP archives
-.SH SYNOPSIS
-.B minizip
-.RI [ -o ]
-zipfile [ " files" ... ]
-.SH DESCRIPTION
-.B minizip
-is a simple tool which allows the creation of compressed file archives
-in the ZIP format used by the MS-DOS utility PKZIP.  It was written as
-a demonstration of the
-.IR zlib (3)
-library and therefore lack many of the features of the
-.IR zip (1)
-program.
-.SH OPTIONS
-The first argument supplied is the name of the ZIP archive to create or
-.RI -o
-in which case it is ignored and the second argument treated as the
-name of the ZIP file.  If the ZIP file already exists it will be
-overwritten.
-.PP
-Subsequent arguments specify a list of files to place in the ZIP
-archive.  If none are specified then an empty archive will be created.
-.SH SEE ALSO
-.BR miniunzip (1),
-.BR zlib (3),
-.BR zip (1).
-.SH AUTHOR
-This program was written by Gilles Vollant.  This manual page was
-written by Mark Brown <broonie@sirena.org.uk>.
-
@@ -12,7 +12,8 @@
         Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
 */

-#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
+
+#ifndef _WIN32
        #ifndef __USE_FILE_OFFSET64
                #define __USE_FILE_OFFSET64
        #endif
@@ -27,22 +28,6 @@
        #endif
 #endif

-#if defined(_WIN32)
-#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
-#define FTELLO_FUNC(stream) _ftelli64(stream)
-#define FSEEKO_FUNC(stream, offset, origin) _fseeki64(stream, offset, origin)
-#elif defined(__APPLE__) || defined(IOAPI_NO_64)
-// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
-#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
-#define FTELLO_FUNC(stream) ftello(stream)
-#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
-#else
-#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
-#define FTELLO_FUNC(stream) ftello64(stream)
-#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
-#endif
-
-#include "tinydir.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -50,14 +35,14 @@
 #include <errno.h>
 #include <fcntl.h>

-#ifdef _WIN32
-# include <direct.h>
-# include <io.h>
-#else
+#ifdef unix
 # include <unistd.h>
 # include <utime.h>
 # include <sys/types.h>
 # include <sys/stat.h>
+#else
+# include <direct.h>
+# include <io.h>
 #endif

 #include "zip.h"
@@ -74,8 +59,8 @@

 #ifdef _WIN32
 uLong filetime(f, tmzip, dt)
-    const char *f;         /* name of file to get info on */
-    tm_zip *tmzip;         /* return value: access, modific. and creation times */
+    char *f;                /* name of file to get info on */
+    tm_zip *tmzip;             /* return value: access, modific. and creation times */
    uLong *dt;             /* dostime */
 {
  int ret = 0;
@@ -96,9 +81,9 @@ uLong filetime(f, tmzip, dt)
  return ret;
 }
 #else
-#if defined(unix) || defined(__APPLE__)
+#ifdef unix
 uLong filetime(f, tmzip, dt)
-    const char *f;         /* name of file to get info on */
+    char *f;               /* name of file to get info on */
    tm_zip *tmzip;         /* return value: access, modific. and creation times */
    uLong *dt;             /* dostime */
 {
@@ -140,8 +125,8 @@ uLong filetime(f, tmzip, dt)
 }
 #else
 uLong filetime(f, tmzip, dt)
-    const char *f;         /* name of file to get info on */
-    tm_zip *tmzip;         /* return value: access, modific. and creation times */
+    char *f;                /* name of file to get info on */
+    tm_zip *tmzip;             /* return value: access, modific. and creation times */
    uLong *dt;             /* dostime */
 {
    return 0;
@@ -157,7 +142,7 @@ int check_exist_file(filename)
 {
    FILE* ftestexist;
    int ret = 1;
-    ftestexist = FOPEN_FUNC(filename,"rb");
+    ftestexist = fopen64(filename,"rb");
    if (ftestexist==NULL)
        ret = 0;
    else
@@ -174,7 +159,6 @@ void do_banner()
 void do_help()
 {
    printf("Usage : minizip [-o] [-a] [-0 to -9] [-p password] [-j] file.zip [files_to_add]\n\n" \
-           "  -r  Scan directories recursively\n" \
           "  -o  Overwrite existing file.zip\n" \
           "  -a  Append to existing file.zip\n" \
           "  -0  Store only\n" \
@@ -189,8 +173,7 @@ int getFileCrc(const char* filenameinzip,void*buf,unsigned long size_buf,unsigne
 {
   unsigned long calculate_crc=0;
   int err=ZIP_OK;
-   FILE * fin = FOPEN_FUNC(filenameinzip,"rb");
-
+   FILE * fin = fopen64(filenameinzip,"rb");
   unsigned long size_read = 0;
   unsigned long total_read = 0;
   if (fin==NULL)
@@ -228,12 +211,13 @@ int isLargeFile(const char* filename)
 {
  int largeFile = 0;
  ZPOS64_T pos = 0;
-  FILE* pFile = FOPEN_FUNC(filename, "rb");
+  FILE* pFile = fopen64(filename, "rb");

  if(pFile != NULL)
  {
-    int n = FSEEKO_FUNC(pFile, 0, SEEK_END);
-    pos = FTELLO_FUNC(pFile);
+    int n = fseeko64(pFile, 0, SEEK_END);
+
+    pos = ftello64(pFile);

                printf("File : %s is %lld bytes\n", filename, pos);

@@ -246,153 +230,12 @@ int isLargeFile(const char* filename)
 return largeFile;
 }

-void addFileToZip(zipFile zf, const char *filenameinzip, const char *password, int opt_exclude_path,int opt_compress_level) {
-    FILE * fin;
-    int size_read;
-    const char *savefilenameinzip;
-    zip_fileinfo zi;
-    unsigned long crcFile=0;
-    int zip64 = 0;
-    int err=0;
-    int size_buf=WRITEBUFFERSIZE;
-    unsigned char buf[WRITEBUFFERSIZE];
-    zi.tmz_date.tm_sec = zi.tmz_date.tm_min = zi.tmz_date.tm_hour =
-    zi.tmz_date.tm_mday = zi.tmz_date.tm_mon = zi.tmz_date.tm_year = 0;
-    zi.dosDate = 0;
-    zi.internal_fa = 0;
-    zi.external_fa = 0;
-    filetime(filenameinzip,&zi.tmz_date,&zi.dosDate);
-
-/*
-    err = zipOpenNewFileInZip(zf,filenameinzip,&zi,
-                     NULL,0,NULL,0,NULL / * comment * /,
-                     (opt_compress_level != 0) ? Z_DEFLATED : 0,
-                     opt_compress_level);
-*/
-    if ((password != NULL) && (err==ZIP_OK))
-        err = getFileCrc(filenameinzip,buf,size_buf,&crcFile);
-
-    zip64 = isLargeFile(filenameinzip);
-
-   /* The path name saved, should not include a leading slash. */
-   /*if it did, windows/xp and dynazip couldn't read the zip file. */
-     savefilenameinzip = filenameinzip;
-     while( savefilenameinzip[0] == '\\' || savefilenameinzip[0] == '/' )
-     {
-         savefilenameinzip++;
-     }
-
-     /*should the zip file contain any path at all?*/
-     if( opt_exclude_path )
-     {
-         const char *tmpptr;
-         const char *lastslash = 0;
-         for( tmpptr = savefilenameinzip; *tmpptr; tmpptr++)
-         {
-             if( *tmpptr == '\\' || *tmpptr == '/')
-             {
-                 lastslash = tmpptr;
-             }
-         }
-         if( lastslash != NULL )
-         {
-             savefilenameinzip = lastslash+1; // base filename follows last slash.
-         }
-     }
-
-     /**/
-    err = zipOpenNewFileInZip3_64(zf,savefilenameinzip,&zi,
-                     NULL,0,NULL,0,NULL /* comment*/,
-                     (opt_compress_level != 0) ? Z_DEFLATED : 0,
-                     opt_compress_level,0,
-                     /* -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, */
-                     -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
-                     password,crcFile, zip64);
-
-    if (err != ZIP_OK)
-        printf("error in opening %s in zipfile\n",filenameinzip);
-    else
-    {
-        fin = FOPEN_FUNC(filenameinzip,"rb");
-        if (fin==NULL)
-        {
-            err=ZIP_ERRNO;
-            printf("error in opening %s for reading\n",filenameinzip);
-        }
-    }
-
-    if (err == ZIP_OK)
-        do
-        {
-            err = ZIP_OK;
-            size_read = (int)fread(buf,1,size_buf,fin);
-            if (size_read < size_buf)
-                if (feof(fin)==0)
-            {
-                printf("error in reading %s\n",filenameinzip);
-                err = ZIP_ERRNO;
-            }
-
-            if (size_read>0)
-            {
-                err = zipWriteInFileInZip (zf,buf,size_read);
-                if (err<0)
-                {
-                    printf("error in writing %s in the zipfile\n",
-                                     filenameinzip);
-                }
-
-            }
-        } while ((err == ZIP_OK) && (size_read>0));
-
-    if (fin)
-        fclose(fin);
-
-    if (err<0)
-        err=ZIP_ERRNO;
-    else
-    {
-        err = zipCloseFileInZip(zf);
-        if (err!=ZIP_OK)
-            printf("error in closing %s in the zipfile\n",
-                        filenameinzip);
-    }
-}
-
-
-void addPathToZip(zipFile zf, const char *filenameinzip, const char *password, int opt_exclude_path,int opt_compress_level) {
-    tinydir_dir dir;
-    int i;
-    char newname[512];
-
-    tinydir_open_sorted(&dir, filenameinzip);
-
-    for (i = 0; i < dir.n_files; i++)
-    {
-        tinydir_file file;
-        tinydir_readfile_n(&dir, &file, i);
-        if(strcmp(file.name,".")==0) continue;
-        if(strcmp(file.name,"..")==0) continue;
-        sprintf(newname,"%s/%s",dir.path,file.name);
-        if (file.is_dir)
-        {
-            addPathToZip(zf,newname,password,opt_exclude_path,opt_compress_level);
-        } else {
-            addFileToZip(zf,newname,password,opt_exclude_path,opt_compress_level);
-        }
-    }
-
-    tinydir_close(&dir);
-}
-
-
 int main(argc,argv)
    int argc;
    char *argv[];
 {
    int i;
-    int opt_recursive=0;
-    int opt_overwrite=1;
+    int opt_overwrite=0;
    int opt_compress_level=Z_DEFAULT_COMPRESSION;
    int opt_exclude_path=0;
    int zipfilenamearg = 0;
@@ -429,8 +272,7 @@ int main(argc,argv)
                        opt_compress_level = c-'0';
                    if ((c=='j') || (c=='J'))
                        opt_exclude_path = 1;
-                    if ((c=='r') || (c=='R'))
-                        opt_recursive = 1;
+
                    if (((c=='p') || (c=='P')) && (i+1<argc))
                    {
                        password=argv[i+1];
@@ -537,14 +379,117 @@ int main(argc,argv)
                  ((argv[i][1]=='o') || (argv[i][1]=='O') ||
                   (argv[i][1]=='a') || (argv[i][1]=='A') ||
                   (argv[i][1]=='p') || (argv[i][1]=='P') ||
-                   (argv[i][1]=='r') || (argv[i][1]=='R') ||
                   ((argv[i][1]>='0') || (argv[i][1]<='9'))) &&
                  (strlen(argv[i]) == 2)))
            {
-                if(opt_recursive) {
-                    addPathToZip(zf,argv[i],password,opt_exclude_path,opt_compress_level);
-                } else {
-                    addFileToZip(zf,argv[i],password,opt_exclude_path,opt_compress_level);
+                FILE * fin;
+                int size_read;
+                const char* filenameinzip = argv[i];
+                const char *savefilenameinzip;
+                zip_fileinfo zi;
+                unsigned long crcFile=0;
+                int zip64 = 0;
+
+                zi.tmz_date.tm_sec = zi.tmz_date.tm_min = zi.tmz_date.tm_hour =
+                zi.tmz_date.tm_mday = zi.tmz_date.tm_mon = zi.tmz_date.tm_year = 0;
+                zi.dosDate = 0;
+                zi.internal_fa = 0;
+                zi.external_fa = 0;
+                filetime(filenameinzip,&zi.tmz_date,&zi.dosDate);
+
+/*
+                err = zipOpenNewFileInZip(zf,filenameinzip,&zi,
+                                 NULL,0,NULL,0,NULL / * comment * /,
+                                 (opt_compress_level != 0) ? Z_DEFLATED : 0,
+                                 opt_compress_level);
+*/
+                if ((password != NULL) && (err==ZIP_OK))
+                    err = getFileCrc(filenameinzip,buf,size_buf,&crcFile);
+
+                zip64 = isLargeFile(filenameinzip);
+
+                                                         /* The path name saved, should not include a leading slash. */
+               /*if it did, windows/xp and dynazip couldn't read the zip file. */
+                 savefilenameinzip = filenameinzip;
+                 while( savefilenameinzip[0] == '\\' || savefilenameinzip[0] == '/' )
+                 {
+                     savefilenameinzip++;
+                 }
+
+                 /*should the zip file contain any path at all?*/
+                 if( opt_exclude_path )
+                 {
+                     const char *tmpptr;
+                     const char *lastslash = 0;
+                     for( tmpptr = savefilenameinzip; *tmpptr; tmpptr++)
+                     {
+                         if( *tmpptr == '\\' || *tmpptr == '/')
+                         {
+                             lastslash = tmpptr;
+                         }
+                     }
+                     if( lastslash != NULL )
+                     {
+                         savefilenameinzip = lastslash+1; // base filename follows last slash.
+                     }
+                 }
+
+                 /**/
+                err = zipOpenNewFileInZip3_64(zf,savefilenameinzip,&zi,
+                                 NULL,0,NULL,0,NULL /* comment*/,
+                                 (opt_compress_level != 0) ? Z_DEFLATED : 0,
+                                 opt_compress_level,0,
+                                 /* -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, */
+                                 -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
+                                 password,crcFile, zip64);
+
+                if (err != ZIP_OK)
+                    printf("error in opening %s in zipfile\n",filenameinzip);
+                else
+                {
+                    fin = fopen64(filenameinzip,"rb");
+                    if (fin==NULL)
+                    {
+                        err=ZIP_ERRNO;
+                        printf("error in opening %s for reading\n",filenameinzip);
+                    }
+                }
+
+                if (err == ZIP_OK)
+                    do
+                    {
+                        err = ZIP_OK;
+                        size_read = (int)fread(buf,1,size_buf,fin);
+                        if (size_read < size_buf)
+                            if (feof(fin)==0)
+                        {
+                            printf("error in reading %s\n",filenameinzip);
+                            err = ZIP_ERRNO;
+                        }
+
+                        if (size_read>0)
+                        {
+                            err = zipWriteInFileInZip (zf,buf,size_read);
+                            if (err<0)
+                            {
+                                printf("error in writing %s in the zipfile\n",
+                                                 filenameinzip);
+                            }
+
+                        }
+                    } while ((err == ZIP_OK) && (size_read>0));
+
+                if (fin)
+                    fclose(fin);
+
+                if (err<0)
+                    err=ZIP_ERRNO;
+                else
+                {
+                    err = zipCloseFileInZip(zf);
+                    if (err!=ZIP_OK)
+                        printf("error in closing %s in the zipfile\n",
+                                    filenameinzip);
                }
            }
        }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
dgp	b07112434c	merge trunk	2012-05-01 12:21:05 +00:00
dgp	f8d5d9dd52	Initial TIP 401 patch	2012-04-30 20:21:37 +00:00