Use C enums instead of clusters of #defines

2021-04-17 23:26:50 +00:00
1013 changed files with 109279 additions and 109660 deletions
@@ -1,13 +1,9 @@
-compat/zlib/contrib/dotzlib/readme.txt
-compat/zlib/contrib/dotzlib/*.cs
+compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
 compat/zlib/contrib/vstudio/readme.txt
 compat/zlib/contrib/vstudio/*/zlib.rc
-compat/zlib/contrib/vstudio/*/zlibvc.def
 compat/zlib/contrib/vstudio/*/*.sln
-compat/zlib/win32/zlib.def
 compat/zlib/win32/*.txt
 compat/zlib/win64/*.txt
-compat/zlib/zlib.map
 libtommath/*.dsp
 libtommath/*.sln
 libtommath/*.vcproj
@@ -24,8 +24,7 @@
 */versions.vc
 */version.vc
 */libtcl.vfs
-*/libtcl*.zip
-*/tclUuid.h
+*/libtcl_*.zip
 html
 libtommath/bn.ilg
 libtommath/bn.ind
@@ -48,11 +47,9 @@ libtommath/*.tex
 macosx/configure
 unix/autoMkindex.tcl
 unix/dltest.marker
-unix/dltest/embtest
 unix/dltest/*.bundle
 unix/dltest/*.dll
 unix/dltest/*.dylib
-unix/dltest/*.exe
 unix/dltest/*.o
 unix/dltest/*.sl
 unix/dltest/*.so
@@ -22,7 +22,6 @@

 # Declare files that will always have CRLF line endings on checkout.
 *.bat eol=crlf
-*.cs eol=crlf
 *.sln eol=crlf
 *.vc eol=crlf

@@ -1,3 +1,3 @@
 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-lang.org](https://core.tcl-lang.org/tcl/tktnew); please post them there.
+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 +1,3 @@
 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-lang.org](https://core.tcl-lang.org/tcl/tktnew); please post them there.
+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.
@@ -1,6 +0,0 @@
-version: 2
-updates:
- package-ecosystem: "github-actions"
-  directory: "/"
-  schedule:
-      interval: "weekly"
@@ -1,35 +1,24 @@
 name: Linux
-on:
-  push:
-    branches:
-    - "main"
-    - "core-8-branch"
-    - "core-8-6-branch"
-    tags:
-    - "core-**"
-permissions:
-  contents: read
+on: [push]
 jobs:
  gcc:
-    runs-on: ubuntu-22.04
+    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"
-          - "--enable-symbols=all"
-          - "CFLAGS=-ftrapv"
    defaults:
      run:
        shell: bash
        working-directory: unix
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
-        timeout-minutes: 5
+        uses: actions/checkout@v2
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
@@ -40,30 +29,23 @@ jobs:
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
        env:
          CFGOPT: ${{ matrix.cfgopt }}
-        timeout-minutes: 5
      - name: Build
        run: |
          make all
-        timeout-minutes: 5
      - name: Build Test Harness
        run: |
          make tcltest
-        timeout-minutes: 5
      - name: Run Tests
        run: |
          make test
        env:
          ERROR_ON_FAILURES: 1
-        timeout-minutes: 30
      - name: Test-Drive Installation
        run: |
          make install
-        timeout-minutes: 5
      - name: Create Distribution Package
        run: |
          make dist
-        timeout-minutes: 5
      - name: Convert Documentation to HTML
        run: |
          make html-tcl
-        timeout-minutes: 5
@@ -1,25 +1,15 @@
 name: macOS
-on:
-  push:
-    branches:
-    - "main"
-    - "core-8-branch"
-    - "core-8-6-branch"
-    tags:
-    - "core-**"
-permissions:
-  contents: read
+on: [push]
 jobs:
  xcode:
-    runs-on: macos-11
+    runs-on: macos-11.0
    defaults:
      run:
        shell: bash
        working-directory: macosx
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
-        timeout-minutes: 5
+        uses: actions/checkout@v2
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
@@ -27,16 +17,14 @@ jobs:
      - name: Build
        run: make all
        env:
-          CFLAGS: -arch x86_64 -arch arm64
-        timeout-minutes: 15
+          CFLAGS: -arch x86_64 -arch arm64e
      - name: Run Tests
        run: make test styles=develop
        env:
          ERROR_ON_FAILURES: 1
          MAC_CI: 1
-        timeout-minutes: 15
  clang:
-    runs-on: macos-11
+    runs-on: macos-11.0
    strategy:
      matrix:
        cfgopt:
@@ -44,15 +32,13 @@ jobs:
          - "--disable-shared"
          - "--enable-symbols"
          - "--enable-symbols=mem"
-          - "--enable-symbols=all"
    defaults:
      run:
        shell: bash
        working-directory: unix
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
-        timeout-minutes: 5
+        uses: actions/checkout@v2
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
@@ -60,21 +46,18 @@ jobs:
        working-directory: generic
      - name: Configure ${{ matrix.cfgopt }}
        # Note that macOS is always a 64 bit platform
-        run: ./configure --enable-dtrace --enable-framework ${CFGOPT} "--prefix=$HOME/install" || (cat config.log && exit 1)
+        run: ./configure --enable-64bit --enable-dtrace --enable-framework ${CFGOPT} "--prefix=$HOME/install" || (cat config.log && exit 1)
        env:
-          CFLAGS: -arch x86_64 -arch arm64
+          CFLAGS: -arch x86_64 -arch arm64e
          CFGOPT: ${{ matrix.cfgopt }}
-        timeout-minutes: 5
      - name: Build
        run: |
          make all tcltest
        env:
-          CFLAGS: -arch x86_64 -arch arm64
-        timeout-minutes: 15
+          CFLAGS: -arch x86_64 -arch arm64e
      - name: Run Tests
        run: |
          make test
        env:
          ERROR_ON_FAILURES: 1
          MAC_CI: 1
-        timeout-minutes: 15
@@ -1,24 +1,15 @@
 name: Build Binaries
-on:
-  push:
-    branches:
-    - "main"
-    - "core-8-branch"
-    tags:
-    - "core-**"
-permissions:
-  contents: read
+on: [push]
 jobs:
  linux:
    name: Linux
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-16.04
    defaults:
      run:
        shell: bash
-    timeout-minutes: 10
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v2
      - name: Prepare
        run: |
          touch generic/tclStubInit.c generic/tclOOStubInit.c
@@ -36,27 +27,26 @@ jobs:
        working-directory: unix
      - name: Package
        run: |
-          cp ../unix/tclsh tclsh${TCL_PATCHLEVEL}_snapshot
-          chmod +x tclsh${TCL_PATCHLEVEL}_snapshot
-          tar -cf tclsh${TCL_PATCHLEVEL}_snapshot.tar tclsh${TCL_PATCHLEVEL}_snapshot
+          cp ../unix/tclsh tclsh${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@v3
+        uses: actions/upload-artifact@v2
        with:
-          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Linux single-file build (snapshot)
+          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Linux single-file build (unofficial)
          path: 1dist/*.tar
  macos:
    name: macOS
-    runs-on: macos-11
+    runs-on: macos-11.0
    defaults:
      run:
        shell: bash
-    timeout-minutes: 10
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v2
      - name: Checkout create-dmg
-        uses: actions/checkout@v4
+        uses: actions/checkout@v2
        with:
          repository: create-dmg/create-dmg
          ref: v1.0.8
@@ -70,7 +60,7 @@ jobs:
          sudo chmod a+x /usr/local/bin/macher
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
          echo "CREATE_DMG=$(cd create-dmg;pwd)/create-dmg" >> $GITHUB_ENV
-          echo "CFLAGS=-arch x86_64 -arch arm64" >> $GITHUB_ENV
+          echo "CFLAGS=-arch x86_64 -arch arm64e" >> $GITHUB_ENV
      - name: Configure
        run: ./configure --disable-symbols --disable-shared --enable-zipfs
        working-directory: unix
@@ -84,8 +74,8 @@ jobs:
      - name: Package
        run: |
          mkdir contents
-          cp $TCL_BIN contents/tclsh${TCL_PATCHLEVEL}_snapshot
-          chmod +x contents/tclsh${TCL_PATCHLEVEL}_snapshot
+          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

@@ -93,39 +83,32 @@ jobs:
          Use strictly at your own risk.

          To run it, you need to copy the executable out and run:
-              xattr -d com.apple.quarantine tclsh${TCL_PATCHLEVEL}_snapshot
+              xattr -d com.apple.quarantine tclsh${TCL_PATCHLEVEL}_unofficial
          to mark the executable as runnable on your machine.
          EOF
          $CREATE_DMG \
-              --volname "Tcl $TCL_PATCHLEVEL (snapshot)" \
+              --volname "Tcl $TCL_PATCHLEVEL (unofficial)" \
              --window-pos 200 120 \
              --window-size 800 400 \
-              "Tcl-$TCL_PATCHLEVEL-(snapshot).dmg" \
+              "Tcl-$TCL_PATCHLEVEL-(unofficial).dmg" \
              "contents/"
        working-directory: 1dist
      - name: Upload
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
        with:
-          name: Tclsh ${{ env.TCL_PATCHLEVEL }} macOS single-file build (snapshot)
+          name: Tclsh ${{ env.TCL_PATCHLEVEL }} macOS single-file build (unofficial)
          path: 1dist/*.dmg
  win:
    name: Windows
-    runs-on: windows-2019
+    runs-on: windows-latest
    defaults:
      run:
-        shell: msys2 {0}
-    timeout-minutes: 10
-    env:
-      CC: gcc
-      CFGOPT: --disable-symbols --disable-shared
+        shell: bash
    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
      - name: Install MSYS2
        uses: msys2/setup-msys2@v2
-        with:
-          msystem: UCRT64
-          install: git mingw-w64-ucrt-x86_64-toolchain make zip
-      - name: Checkout
-        uses: actions/checkout@v4
      - name: Prepare
        run: |
          touch generic/tclStubInit.c generic/tclOOStubInit.c
@@ -133,7 +116,7 @@ jobs:
          mkdir 1dist
        working-directory: .
      - name: Configure
-        run: ./configure $CFGOPT
+        run: ./configure --disable-symbols --disable-shared --enable-zipfs
        working-directory: win
      - name: Build
        run: |
@@ -146,10 +129,10 @@ jobs:
        working-directory: win
      - name: Set Executable Name
        run: |
-          cp ../win/tclsh*.exe tclsh${TCL_PATCHLEVEL}_snapshot.exe
+          cp ../win/tclsh*.exe tclsh${TCL_PATCHLEVEL}_unofficial.exe
        working-directory: 1dist
      - name: Upload
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v2
        with:
-          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Windows single-file build (snapshot)
-          path: '1dist/*_snapshot.exe'
+          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Windows single-file build (unofficial)
+          path: '1dist/*_unofficial.exe'
@@ -1,19 +1,8 @@
 name: Windows
-on:
-  push:
-    branches:
-    - "main"
-    - "core-8-branch"
-    - "core-8-6-branch"
-    tags:
-    - "core-**"
-permissions:
-  contents: read
-env:
-  ERROR_ON_FAILURES: 1
+on: [push]
 jobs:
  msvc:
-    runs-on: windows-2022
+    runs-on: windows-latest
    defaults:
      run:
        shell: powershell
@@ -22,63 +11,59 @@ jobs:
      matrix:
        cfgopt:
          - ""
+          - "OPTS=utfmax"
+          - "CHECKS=nodep"
          - "OPTS=static"
          - "OPTS=symbols"
-          - "OPTS=symbols STATS=compdbg,memdbg"
+          - "OPTS=memdbg"
    # Using powershell means we need to explicitly stop on failure
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
-        timeout-minutes: 5
+        uses: actions/checkout@v2
      - name: Init MSVC
        uses: ilammy/msvc-dev-cmd@v1
-        timeout-minutes: 5
      - name: Build ${{ matrix.cfgopt }}
        run: |
          &nmake -f makefile.vc ${{ matrix.cfgopt }} all
          if ($lastexitcode -ne 0) {
             throw "nmake exit code: $lastexitcode"
          }
-        timeout-minutes: 5
      - name: Build Test Harness ${{ matrix.cfgopt }}
        run: |
          &nmake -f makefile.vc ${{ matrix.cfgopt }} tcltest
          if ($lastexitcode -ne 0) {
             throw "nmake exit code: $lastexitcode"
          }
-        timeout-minutes: 5
      - name: Run Tests ${{ matrix.cfgopt }}
        run: |
          &nmake -f makefile.vc ${{ matrix.cfgopt }} test
          if ($lastexitcode -ne 0) {
             throw "nmake exit code: $lastexitcode"
          }
-        timeout-minutes: 30
+        env:
+          ERROR_ON_FAILURES: 1
+          CI_BUILD_WITH_MSVC: 1
  gcc:
-    runs-on: windows-2022
+    runs-on: windows-latest
    defaults:
      run:
-        shell: msys2 {0}
+        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"
-          - "--enable-symbols=all"
    # Using powershell means we need to explicitly stop on failure
    steps:
-      - name: Install MSYS2
-        uses: msys2/setup-msys2@v2
-        with:
-          msystem: MINGW64
-          install: git mingw-w64-x86_64-toolchain make
-        timeout-minutes: 10
      - name: Checkout
-        uses: actions/checkout@v4
-        timeout-minutes: 5
+        uses: actions/checkout@v2
+      - name: Install MSYS2 and Make
+        run: choco install msys2 make
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
@@ -89,16 +74,14 @@ jobs:
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
        env:
          CFGOPT: --enable-64bit ${{ matrix.cfgopt }}
-        timeout-minutes: 5
      - name: Build
        run: make all
-        timeout-minutes: 5
      - name: Build Test Harness
        run: make tcltest
-        timeout-minutes: 5
      - name: Run Tests
        run: make test
-        timeout-minutes: 30
+        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.
@@ -26,12 +26,11 @@ manifest.uuid
 _FOSSIL_
 */tclConfig.sh
 */tclsh*
-*/tcltest
+*/tcltest*
 */versions.vc
 */version.vc
 */libtcl.vfs
-*/libtcl*.zip
-*/tclUuid.h
+*/libtcl_*.zip
 libtommath/bn.ilg
 libtommath/bn.ind
 libtommath/pretty.build
@@ -53,7 +52,6 @@ libtommath/*.tex
 macosx/configure
 unix/autoMkindex.tcl
 unix/dltest.marker
-unix/dltest/embtest
 unix/tcl.pc
 unix/tclIndex
 unix/pkgs/*
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>tcl9</name>
+	<name>tcl8</name>
 	<comment></comment>
 	<projects>
 	</projects>
@@ -20,6 +20,13 @@ jobs:
      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
@@ -76,6 +83,13 @@ jobs:
      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
@@ -201,6 +215,15 @@ jobs:
      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
@@ -247,6 +270,15 @@ jobs:
      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
@@ -294,6 +326,13 @@ jobs:
        - 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
@@ -329,6 +368,13 @@ jobs:
      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
@@ -1,29 +1,13 @@
 # README:  Tcl

-This is the **Tcl 9.0a0** source distribution.
+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/).

-8.6 (production release, daily build)
-[![Build Status](https://github.com/tcltk/tcl/workflows/Linux/badge.svg?branch=core-8-6-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Linux%22+branch%3Acore-8-6-branch)
-[![Build Status](https://github.com/tcltk/tcl/workflows/Windows/badge.svg?branch=core-8-6-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Windows%22+branch%3Acore-8-6-branch)
-[![Build Status](https://github.com/tcltk/tcl/workflows/macOS/badge.svg?branch=core-8-6-branch)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22macOS%22+branch%3Acore-8-6-branch)
-<br>
-8.7 (in development, daily build))
 [![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)
-<br>
-9.0 (in development, daily build))
-[![Build Status](https://github.com/tcltk/tcl/workflows/Linux/badge.svg?branch=main)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Linux%22+branch%3Amain)
-[![Build Status](https://github.com/tcltk/tcl/workflows/Windows/badge.svg?branch=main)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Windows%22+branch%3Amain)
-[![Build Status](https://github.com/tcltk/tcl/workflows/macOS/badge.svg?branch=main)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22macOS%22+branch%3Amain)
-<br>
-9.1 (unofficial, with TIP #626))
-[![Build Status](https://github.com/tcltk/tcl/workflows/Linux/badge.svg?branch=tip-626)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Linux%22+branch%3Atip-626)
-[![Build Status](https://github.com/tcltk/tcl/workflows/Windows/badge.svg?branch=tip-626)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22Windows%22+branch%3Atip-626)
-[![Build Status](https://github.com/tcltk/tcl/workflows/macOS/badge.svg?branch=tip-626)](https://github.com/tcltk/tcl/actions?query=workflow%3A%22macOS%22+branch%3Atip-626)

 ## Contents
 1. [Introduction](#intro)
@@ -61,7 +45,7 @@ and selling it either in whole or in part.  See the file
 ## <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-lang.org/software/tcltk/9.0.html).
+[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.
@@ -71,8 +55,8 @@ 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 9.0 is [online,
-here](https://www.tcl-lang.org/man/tcl9.0/).
+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
@@ -112,7 +96,7 @@ 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

-	https://www.activestate.com/products/tcl/
+	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
@@ -2486,7 +2486,7 @@ interpreter. (JL)
 installing and requesting security policies, purely in Tcl code. Overloads
 the package command to also allow an interpreter to "require" a policy. The
 following new library commands are provided:
-	tcl_safeCreateInterp	-- creates a slave and initializes the
+	tcl_safeCreateInterp	-- creates a slave an initializes the
 				   policy mechanism.
 	tcl_safeInitInterp	-- initializes an existing slave with the
 				   policy mechanism.
@@ -3028,7 +3028,7 @@ in case of errors is required for proper cleanup by the user of fcopy. (BW)
 	x eval rename foo blotz
 	x alias foo {}
 The problem was that the interp code was not using the actual current name
-of the command to be deleted as a result of unaliasing foo. (JL)
+of the command to be deleted as a result of un-aliasing foo. (JL)

 6/19/97 (feature change) Pass interp down to the ChannelOption and
 driver specific calls so system errors can be differentiated from syntax
@@ -4167,7 +4167,7 @@ Only.)  This fix included:
 the location of the encoding files and libraries.  This fix included:
    - Adding the TclSetPerInitScript routine.
    - Modifying the Tcl_Init routines to evaluate the non-NULL
-      preinit script.
+      pre-init script.
    - Adding the Tcl_SetdefaultEncodingDir and Tcl_GetDefaultEncodingDir
      routines.
    - Modifying the TclpInitLibrary routines to append the default
@@ -4650,7 +4650,7 @@ threading may still cause problems on AIX. (hobbs)
 9/21/99 (bug fix) fixed bug when setting array in non-existent
 namespace. [Bug: 2613] (hobbs)

--- Released 8.2.1, October 04, 1999
+--- Released 8.2.1, October 04, 1999 --- See ChangeLog for details ---

 10/30/99 (feature enhancement) new regexp engine from Henry Spencer
 was patched in - should greatly reduce stack space usage. (spencer)
@@ -4680,7 +4680,7 @@ when indexing into one (test case string-5.16) [Bug: 2871] (hobbs)

 10/30/99 (bug fix) fixes for mac UTF filename handling (ingham)

--- Released 8.2.2, November 04, 1999
+--- Released 8.2.2, November 04, 1999 --- See ChangeLog for details ---

 11/19/99 (feature enhancement) bug fixes for http package as well as
 patch required by TLS (SSL) extension that adds http::(un)register
@@ -4705,7 +4705,7 @@ atexit handlers.
 12/07/99 (bug fix) fixes for 'expr + {[incr]}' and 'expr + {[error]}'
 cases (different causes).

--- Released 8.2.3, December 16, 1999
+--- Released 8.2.3, December 16, 1999 --- See ChangeLog for details ---

 1999-09-14 (feature enhancement) added -start switch to regexp and regsub.

@@ -4762,7 +4762,7 @@ ExitThread to _endthreadex to prevent 4K mem leak (gravereaux)

 1999-12-21 (bug fix) changed thread ids to longs (for 64bit systems)

--- Released 8.3b1, December 22, 1999
+--- Released 8.3b1, December 22, 1999 --- See ChangeLog for details ---

 2000-01-10 (feature enhancement) clock scan now supports the common
 ISO 8601 date/time formats.  See docs for details. (melski)
@@ -4788,7 +4788,7 @@ symbolicly (like chmod) in [file attributes $file -permissions ...] (schoebel)
 2000-01-13 (bug fix) fixed lsort -dictionary problem when sorting
 characters between 'Z' and 'a' (flawed upper/lower comparison logic) (melski)

--- Released 8.3b2, January 13, 2000
+--- Released 8.3b2, January 13, 2000 --- See ChangeLog for details ---

 2000-01-14 (feature enhancement) clock format %Q added, clock scan updated

@@ -4827,7 +4827,7 @@ mac panic from an error when closing an async socket (steffen, ingham)
 2000-02-10 (feature enhancement) improved error reporting for failed
 loads on Windows (dejong, hobbs)

--- Released 8.3.0, February 10, 2000
+--- Released 8.3.0, February 10, 2000 --- See ChangeLog for details ---

 2000-03 (bug fixes, feature enhancement) overhaul of http package for
 proper handling of async callbacks (new options), version is now at 2.3
@@ -4870,7 +4870,7 @@ tclLoadDyld.c dl type. (sanchez)
 2000-04-24 (bug fix) fixed hang in threaded Unix case when backgrounded
 exec process was running (dejong)

--- Released 8.3.1, April 26, 2000
+--- Released 8.3.1, April 26, 2000 --- See ChangeLog for details ---

 2000-04-26 (doc fix) updated/added documentation for many API's and
 commands (melski)
@@ -4920,7 +4920,7 @@ pattern matching for [array names] (gazetta)
 2000-05-31 (feature enhancement) added -nocomplain and -- flags to
 [unset] to allow for silent unset operation (hobbs)

--- Released 8.4a1, June 6, 2000
+--- Released 8.4a1, June 6, 2000 --- See ChangeLog for details ---

 2000-05-29 (bug fix) corrected resource cleanup in http error cases.
 Improved handling of error cases in http. (tamhankar)
@@ -4959,7 +4959,7 @@ sections. (english)
 2000-08-07 (bug fix) new man pages memory.n, TCL_MEM_DEBUG.3, Init.3 and
 DumpActiveMemory.3. (melski)

--- Released 8.3.2, August 9, 2000
+--- Released 8.3.2, August 9, 2000 --- See ChangeLog for details ---

 2000-06 thru 2000-11 (build improvements) Added support for mingw (gcc on
 Windows), AIX-5 and Win64 builds (dejong, hobbs)
@@ -4976,7 +4976,7 @@ msgcat package (duperval, krone, nelson)
 	trace {add|remove|list} {variable|command} name ops command
 (darley, melski)

-2000-09-06 (cross-platform feature) Set ^Z (\x1A) as default EOF char. (hobbs)
+2000-09-06 (cross-platform feature) Set ^Z (\32) as default EOF char. (hobbs)

 2000-09-07 partial fix for bug 2460 to prevent exec mem leak on Windows for the
 common case (gravereaux)
@@ -5018,7 +5018,7 @@ environment (gravereaux)
 2000-11-03 (new feature) Tcl_SetMainLoop enables defining an event loop for
 tclsh.  This enables Tk as a truly loadable package. (hobbs)

--- Released 8.4a2, November 3, 2000
+--- Released 8.4a2, November 3, 2000 --- See ChangeLog for details ---

 2000-09-27 (bug fix) 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
@@ -5076,7 +5076,7 @@ Update of READMEs.
 Corrected IRIX-5* configure (english).  Added support for AIX-5 (hobbs).
 Added support for Win64 (hobbs).

--- Released 8.3.3, April 6, 2001
+--- Released 8.3.3, April 6, 2001 --- See ChangeLog for details ---

 2000-11-23 (new feature)[TIP 7] higher resolution timer on Windows (kenny)

@@ -5150,7 +5150,7 @@ system.  This includes the addition of 'file normalize', 'file system',

 * corrected several minor errors noted by Purify (hobbs)

--- Released 8.4a3, August 6, 2001
+--- Released 8.4a3, August 6, 2001 --- See ChangeLog for details ---

 2001-06-27 (bug fix)[217987] corrected backslash substitution of non-ASCII
 characters.  (hobbs, riefenstahl)
@@ -5256,7 +5256,7 @@ bundles to standard .dylib dynamic libraries like on other unices.
 2001-10-18 (bug fix) corrected off-by-one-day error in clock scan with
 relative months and years during swing hours. (lavana)

--- Released 8.3.4, October 19, 2001
+--- Released 8.3.4, October 19, 2001 --- See ChangeLog for details ---

 2001-08-21 (bug fix)[219184] overagressive compilation of [catch] (sofer)

@@ -5282,6 +5282,8 @@ compiles to 0 bytecodes (sofer)

 2001-09-13 (new feature)[TIP 56] Tcl_EvalTokensStandard API (sofer)

+2001-09-13 (new feature) Old ChangeLog entries => ChangeLog.1999 (hobbs)
+
 2001-09-17 (new feature) compiling with TCL_COMPILE_DEBUG now required to
 enable all compile and execution tracing (sofer)
        *** POTENTIAL INCOMPATIBILITY ***
@@ -5366,6 +5368,8 @@ of the Host: header value
 2002-01-25 (new feature)[496733] socket options -eofchar and -translation
 return read-only values (dejong)

+2002-01-28 (new feature) Old ChangeLog entries => ChangeLog.20900 (hobbs)
+
 2002-01-28 (performance enhancement) bytecompiled [regexp] for trivial cases
 that amount to string matching.  Also -nocase and --. (hobbs)

@@ -5390,7 +5394,7 @@ errored out. (kupries, sofer)

 2002-02-15 (new feature)[TIP 72] support for 64-bit integer values on
 32-bit platforms and ability to work with >2GiB files.  Extends many
-commands.  See TIP for details.
+commands.  See ChangeLog and TIP for details.
 	*** POTENTIAL INCOMPATIBILITY ***

 2002-02-22 (bug fix)[476537] Fix panic when loading shared library without
@@ -5431,7 +5435,7 @@ of prior Tcl releases.  Others will need to be reconciled.
 related to the handling of iso2022 text and finalization of escape-based
 encodings. (taguchi, takahashi, hobbs)

--- Released 8.4a4, March 5, 2002
+--- Released 8.4a4, March 5, 2002 --- See ChangeLog for details ---

 2002-03-06 (new feature)[TIP 80] expanded [lsearch] options (wilkason, fellows)

@@ -5541,7 +5545,7 @@ options to configure (max)

 2002-07-03 (bug fix)[577015] [catch] catches even compile errors (sofer)

--- Released 8.4b1, July 5, 2002
+--- Released 8.4b1, July 5, 2002 --- See ChangeLog for details ---

 2002-07-08 (bug fix) restored compatibility of [viewFile] in tcltest (porter)

@@ -5579,7 +5583,7 @@ options to configure (max)
 Many internal bugs fixed.
 Considerable cleanup of the test suite.

--- Released 8.4b2, August 9, 2002
+--- Released 8.4b2, August 9, 2002 --- See ChangeLog for details ---

 2002-08-20 (new feature) --enable-memdebug configure option (kupries)

@@ -5594,7 +5598,7 @@ Considerable cleanup of the test suite.

 2002-09-02 (platfrom support) 64-bit compile on HP-11 (martin)

--- Released 8.4.0, September 10, 2002
+--- Released 8.4.0, September 10, 2002 --- See ChangeLog for details ---

 2002-09-18 (platform support) Updated support for compiling with Cygwin and
 either mingw or gcc. (khan, howell, dejong)
@@ -5657,7 +5661,7 @@ dirs to tcl_pkgPath: @executable_path/../Frameworks and
@executable_path/../PrivateFrameworks (if they exist), as well as the dirs
 in DYLD_FRAMEWORK_PATH (if set). (steffen)

--- Released 8.4.1, October 22, 2002
+--- Released 8.4.1, October 22, 2002 --- See ChangeLog for details ---

 2002-10-28 (bug fix)[627660] [package unknown] chaining for platform specifics

@@ -5750,7 +5754,7 @@ packages in multiple interps.

 2003-02-27 (bug fix)[694232] stop [lsearch -start 0 {} x] segfault

--- Released 8.4.2, March 3, 2003
+--- Released 8.4.2, March 3, 2003 --- See ChangeLog for details ---

 2003-03-06 (bug fix)[699042] Correct case-insensitive unicode string
 comparison in Tcl_UniCharNcasecmp
@@ -5832,7 +5836,7 @@ encoding for the original.  Most uses of gb2312 really mean euc-cn.
 2003-05-14 (bug fix)[736421] Corrected another putenv() copy behavior
 problem when compiling on Windows and using Microsoft's runtime.

--- Released 8.4.3, May 20, 2003
+--- Released 8.4.3, May 20, 2003 --- See ChangeLog for details ---

 2003-05-23 (bug fix)[726018] reverted internals change to the
 'cmdName' Tcl_ObjType that broke several extensions (TclBlend, e4graph...)
@@ -5873,7 +5877,7 @@ Improved documentation, new tests, and some code cleanup.
 [655300, 720634, 735364, 748700, 756112, 756744, 756951, 758488, 760768,
 763312, 769895, 771539, 771840, 771947, 771949, 772333]

--- Released 8.4.4, July 22, 2003
+--- Released 8.4.4, July 22, 2003 --- See ChangeLog for details ---

 2003-07-23 (bug fix)[775976] fix registry compilation for VC7.

@@ -5919,7 +5923,7 @@ asked for writable events by the generic layer.
 2003-11-17 (bug fix)[230589, 504785, 505048, 703709, 840258] fixes to
 various odd regexp "can't happen" bugs.

--- Released 8.4.5, November 20, 2003
+--- Released 8.4.5, November 20, 2003 --- See ChangeLog for details ---

 2003-12-02 (bug fix)[851747] object sharing fix in [binary scan]

@@ -5956,7 +5960,7 @@ various odd regexp "can't happen" bugs.

 2004-03-01 (platform support)[218561] Allow 64-bit configure on IRIX64-6.5*

--- Released 8.4.6, March 1, 2004
+--- Released 8.4.6, March 1, 2004 --- See ChangeLog for details ---

 Changes to 8.5a1 include all changes to the 8.4 line through 8.4.6,
 plus the following, which focuses on the high-level feature changes
@@ -6042,7 +6046,7 @@ in this changeset (new minor version) rather than bug fixes:
 * [TIP #157] leading {expand} syntax on words to cause argument expansion.
   This is a safer/cleaner alternative to the use of 'eval'.

--- Released 8.5a1, March 3, 2004
+--- Released 8.5a1, March 3, 2004 --- See ChangeLog for details ---

 2004-03-04 (new feature) registry package is [unload]able (thoyts)
 => registry 1.1.4
@@ -6066,7 +6070,7 @@ each command/interp validity before executing. (sofer)

 2004-04-06 (clean up) refactored Tcl header file #include order.  Might
 create need for changes in extensions that #include private headers.
-Changed source code files should work with older Tcl as well.
+Changed source code files should work with older Tcl as well.  See ChangeLog.
     *** POTENTIAL INCOMPATIBILITY ***

 2004-04-07 (bug fix)[920667] install into any Unicode path on Win (hobbs)
@@ -6342,7 +6346,7 @@ Doc improvements [759545,926590,935853,1017072,1018486,1022527,1027849,
 	1032243,1047928,1048005,1058446,1062647,1065732,1073334,etc.]
 Test suite expansion [1036649,1001997,etc.]

--- Released 8.5a2, December 7, 2004
+--- Released 8.5a2, December 7, 2004 --- See ChangeLog for details ---

 2004-12-13 (bug fix)[1083082] encoding memory leaks (ade,porter)

@@ -6486,7 +6490,7 @@ Can support [load] from memory as well (steffen)

 Documentation improvements [1075433,1085127,1117017,1124160,1149605,etc.]

--- Released 8.5a3, June 4, 2005
+--- Released 8.5a3, June 4, 2005 --- See ChangeLog for details ---

 2005-06-06 (bug fix)[1213678] Windows/gcc: crash in stack.test (kenny)

@@ -6737,7 +6741,7 @@ removed (steffen)
 Documentation improvements [1211078,1190891,1292427,1277503,1104682,1359183,
 1415725,666770]

--- Released 8.5a4, April 27, 2006
+--- Released 8.5a4, April 27, 2006 --- See ChangeLog for details ---

 2006-05-04 (bug fix)[1480509] srand() accept wide input (porter,afredd)

@@ -6833,7 +6837,7 @@ URL validity checking against RFC 2986 (hobbs)

 2006-10-13 (platform support) get stack size on Darwin (steffen)

--- Released 8.5a5, October 20, 2006
+--- Released 8.5a5, October 20, 2006 --- See ChangeLog for details ---

 2006-10-20 (configure change) Added autodetection for OS-supplied timezone
 files (max)
@@ -6915,7 +6919,7 @@ upvar and namespace upvar (sofer)

 2007-04-23 (bug fix) fts_open() crash on 64bit Darwin 8 or earlier (steffen)

--- Released 8.5a6, April 25, 2007
+--- Released 8.5a6, April 25, 2007 --- See ChangeLog for details ---

 2007-04-30 (bug fix)[1705778] many valgrind-detected leaks corrected

@@ -6973,7 +6977,7 @@ of traced command do not fire (sofer)

 2007-08-16 (bug fix)[1773040] ::errorInfo trace crash (janssen,porter)

-2007-08-16 (performance)[1564517] precompile constant expressions (porter)
+2007-08-16 (performance)[1564517] pre-compile constant expressions (porter)

 2007-08-21 (bug fix)[1775878] 'puts \' in interactive tclsh failed to move to
 prompt for continuation line (porter)
@@ -7018,7 +7022,7 @@ project for Xcode 3.0 (steffen)
 (bug fix)[1066755] Several stack efficiency efforts increases recursion limit
 on Windows to be larger than the default [interp recursionlimit] value

--- Released 8.5b1, September 26, 2007
+--- Released 8.5b1, September 26, 2007 --- See ChangeLog for details ---

 2007-10-02 (bug fix)[1806422] proper [tcl::tm::path] autoload (porter)

@@ -7030,7 +7034,7 @@ on Windows to be larger than the default [interp recursionlimit] value

 2007-10-25 (bug fix)[1726873] intermittent crash in threads (vasiljevic)

--- Released 8.5b2, October 26, 2007
+--- Released 8.5b2, October 26, 2007 --- See ChangeLog for details ---

 2007-10-27 (bug fix)[1821159] fixed broken compile on x86_64 (sofer)

@@ -7066,7 +7070,7 @@ on Windows to be larger than the default [interp recursionlimit] value

 Many significant documentation improvements (fellows, sofer)

--- Released 8.5b3, November 19, 2007
+--- Released 8.5b3, November 19, 2007 --- See ChangeLog for details ---

 2007-11-20 (enhancement) string rep of dict has stable order (fellows)

@@ -7100,7 +7104,7 @@ over-consumption of resources (drewry,lane,ormandy,fellows)

 Several documentation and release notes improvements

--- Released 8.5.0, December 20, 2007
+--- Released 8.5.0, December 20, 2007 --- See ChangeLog for details ---

 2007-12-23 (bug fix)[1857126] restore backref support to regexps (hobbs)

@@ -7122,7 +7126,7 @@ Several documentation and release notes improvements

 Several documentation and release notes improvements

--- Released 8.5.1, February 5, 2008
+--- Released 8.5.1, February 5, 2008 --- See ChangeLog for details ---

 2008-02-06 (enhancement) [clock format] performance (kenny)

@@ -7183,7 +7187,7 @@ variables without "." added to customization hooks (kupries)

 2008-03-27 clock tzdata updated to Olson's tzdata2008b (kenny)

--- Released 8.5.2, March 28, 2008
+--- Released 8.5.2, March 28, 2008 --- See ChangeLog for details ---

 2008-03-30 (bug fix)[1783544] more robust TclIsNaN() (kenny,teterin)

@@ -7238,7 +7242,7 @@ variables without "." added to customization hooks (kupries)

 2008-06-25 (bug fix)[1999119] Support TM packages in Safe Base (kupries)

--- Released 8.6a1, June 25, 2008
+--- Released 8.6a1, June 25, 2008 --- See ChangeLog for details ---

 2008-06-29 (bug fix)[2004480] plug memory leaks (ade,porter,steffen)

@@ -7291,7 +7295,7 @@ in a deleted interp. (porter)

 2008-08-21 (bug fix)[2065115] Restored ***= regexp functioning (hobbs,porter)

--- Released 8.6a2, August 25, 2008
+--- Released 8.6a2, August 25, 2008 --- See ChangeLog for details ---

 2008-08-29 (bug fix)[2082299] Install TclOO header files (fellows)

@@ -7372,7 +7376,7 @@ Tcl_FSFileAttrStringsProc prototype. (nijtmans)

 2008-10-10 (bug fix)[2155658] crash in oo method export (fellows)

--- Released 8.6a3, October 10, 2008
+--- Released 8.6a3, October 10, 2008 --- See ChangeLog for details ---

 2008-10-13 (bug fix) Fix ability to join threads on 64-bit Windows (thoyts)

@@ -7442,7 +7446,7 @@ evaluation in extensions (sofer,kenny)

 2008-12-18 (bug fix)[2444274] panic in long commands from {*} (goth,porter)

--- Released 8.6b1, December 19, 2008
+--- Released 8.6b1, December 19, 2008 --- See ChangeLog for details ---

 2008-12-27 [TIP 234] Tcl_Zlib* interface revisions (fellows)
 	*** INCOMPATIBILITY with interface of 8.6b1 ***
@@ -7950,7 +7954,7 @@ memory with buffer backup (ferrieux)

 Many more Tcl built-in command errors now set an -errorcode.

--- Released 8.6b2, August 8, 2011
+--- Released 8.6b2, August 8, 2011 --- See ChangeLog for details ---

 2011-07-02 (bug fix)[3349507] correct double(1[string repeat 0 23]) (kenny)

@@ -8111,7 +8115,7 @@ Many revisions to better support a Cygwin environment (nijtmans)

 Dropped support for OS X versions less than 10.4 (Tiger) (fellows)

--- Released 8.6b3, September 18, 2012
+--- Released 8.6b3, September 18, 2012 --- See ChangeLog for details ---

 2012-09-20 (enhancement) full Unicode support (nijtmans)
 => dde 1.4.0
@@ -8158,7 +8162,7 @@ Dropped support for OS X versions less than 10.4 (Tiger) (fellows)

 2012-12-13 (bug fix) crash: [zlib gunzip $data -header noSuchNs::var] (porter)

--- Released 8.6.0, December 20, 2012
+--- Released 8.6.0, December 20, 2012 --- See ChangeLog for details ---

 2012-12-22 (bug fix)[3598150] DString to Tcl_Obj memleak (afredd)

@@ -8247,7 +8251,7 @@ Dropped support for OS X versions less than 10.4 (Tiger) (fellows)

 2013-06-05 (bug fix)[2835313] [while 1 {foo [continue]}] crash (fellows)

-2013-06-17 (bug fix)[a876646] [:cntrl:] includes \x00 to \x1F (nijtmans)
+2013-06-17 (bug fix)[a876646] [:cntrl:] includes \x00 to \x1f (nijtmans)

 2013-06-27 (bug fix)[983509] missing encodings for config values (nijtmans)

@@ -8681,7 +8685,7 @@ improvements to regexp engine from Postgres (lane,porter,fellows,seltenreich)

 2016-07-08 (bug)[a47641] [file normalize] & Windows junctions (nadkarni)

-2016-07-09 [ae61a6] [file] handling of Win hard-coded names (CON) (nadkarni)
+2016-07-09 [ae61a6] [file] handling of Win hardcoded names (CON) (nadkarni)
        *** POTENTIAL INCOMPATIBILITY ***

 2016-07-09 [3613671] [file owned] (more) useful on Win (nadkarni)
@@ -8839,7 +8843,7 @@ in this changeset (new minor version) rather than bug fixes:

 2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter)

--- Released 8.7a1, September 8, 2017 --- https://core.tcl-lang.org/tcl/ for details
+--- Released 8.7a1, September 8, 2017 --- http://core.tcl.tk/tcl/ for details

 2017-08-10 [array names -regexp] supports backrefs (goth)

@@ -8938,7 +8942,7 @@ in this changeset (new minor version) rather than bug fixes:

 2018-11-16 (bug)[00d04c] Repair [binary encode base64] (sebres)

- Released 8.6.9, November 16, 2018 - details at https://core.tcl-lang.org/tcl/ -
+- Released 8.6.9, November 16, 2018 - details at http://core.tcl-lang.org/tcl/ -

 2018-11-22 (bug)[7a9dc5] [file normalize ~/~foo] segfault (sebres)

@@ -8986,10 +8990,136 @@ in this changeset (new minor version) rather than bug fixes:

 2019-11-15 (bug)[135804] segfault in [next] after destroy (coulter,sebres)

-2019-11-18 (bug)[13657a] application/json us text, not binary (noe,nijtmans)
-=> http 2.9.1
+- Released 8.6.10, Nov 21, 2019 - details at http://core.tcl-lang.org/tcl/ -

- Released 8.6.10, Nov 21, 2019 - details at https://core.tcl-lang.org/tcl/ -
+2019-12-03 (bug)[3cd9be] Corner case in surrogate handling (nijtmans)
+
+2019-12-09 (new) Add tcltest::(Setup|Eval|Cleanup|)Test (coulter,sebres)
+=> tcltest 2.5.2
+
+2019-12-12 (new) Add 3 libtommath functions to stub table (nijtmans)
+
+2019-12-23 (bug)[ce3b9f] compilation errors with clang, windows msys2 (nijtmans)
+
+2019-12-27 (bug)[1de6b0] [expr 1e2147483648] => 0.0 (kbk)
+
+2020-01-04 (bug)[912886] tis-620 encoding fails to load (coulter)
+
+2020-01-13 (bug)[0b9332] Win: support system encoding init to utf-8 (jedlička)
+
+2020-01-17 (bug)[8cd2fe] [unload] corrupted list of loaded packages (berc)
+
+2020-01-17 (bug)[5d989f] segfault in lsort for large list length (sebres)
+
+2020-01-30 (bug) Reset WSAGetLastError()/errno in channel close (nijtmans)
+
+2020-02-17 (bug) Win: avoid create of legacy error-vars on init phase (sebres)
+
+2020-02-25 (bug) release refs when setting class's superclasses fails (dkf)
+
+2020-02-26 (bug) C++ compiler compatibility for registry and dde (nijtmans)
+=> registry 1.3.5
+=> dde 1.4.3
+
+2020-03-05 (new) Update to Unicode-13 (nijtmans)
+
+2020-03-16 (bug)[8f89e2] Win: env var encoding, env-2.5 (sebres, nijtmans)
+
+2020-03-27 (bug)[767e07] Tcl_Get(Range|UniChar) validate index inputs (nijtmans)
+
+2020-03-28 (bug)[8edfce] [binary encode base64] & multi-byte wrapchars (dgp)
+
+2020-03-28 (bug)[ffeb20] [binary decode base64] ignore invalid chars (dgp)
+See RFC 2045
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-03-31 (bug)[b8e82d] some -maxlen values break uuencode round trip (dgp)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-04-01 (bug)[f58371] Fileevent run in proper thread (bron,sebres)
+
+2020-04-13 (bug)[afa4b2] TclNeedSpace bug; tests util-8.5 .. util-8.11 (dgp)
+
+2020-04-13 (bug)[085913] Tcl_DStringAppendElement # quoting precision (dgp)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-04-13 (bug)[a7f685] test util-5.52 (dgp)
+
+2020-04-13 (bug)[c61818] Tcl_UtfPrev regression (dgp)
+
+2020-04-15 (bug)[8af92d] zlib transform issue, bad inflate (sebres)
+
+2020-04-16 (bug)[5e6346] Tcl_UtfPrev handling of overlong sequences (dgp)
+
+2020-04-27 (bug)[45ca23] [string tolower] inconsistency (dgp)
+
+2020-04-30 (bug)[da2352] init [info hostname] with DNS, not NetBIOS (nadkarni)
+
+2020-05-11 (bug)[d402ff] Win32 potential crash when using main() (werner)
+
+2020-05-13 (bug)[81242a] revised documentation for Tcl_UtfAtIndex() (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-05-13 (bug)[ed2980] Tcl_UtfToUniChar reads > TCL_UTF_MAX bytes (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-06-02 (bug) prevent segfault in parser (sebres)
+
+2020-06-21 (bug)[f81bec] http POST a binary file (alakendu,nash)
+=> http 2.9.2
+
+2020-06-23 (bug)[41c985] auto_path nonsense in Safe Base (nash)
+
+2020-06-24 (bug)[f70ce1] zlib multi-stream inflate acts only on first (sebres)
+
+2020-07-09 (bug)[a1bd37] [clock scan] new ISO format (clock-34.(19-24)) (sebres)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-07-10 (bug)[501974] [clock scan] +time zone (clock-34.(53-68)) (sebres)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-07-15 (bug)[3c6e47] compiled [lappend] performance, avoid copy (sebres)
+
+2020-07-16 (bug)[5bbd04] Fix index underflow (schwab)
+
+2020-07-27 (bug)[cb0373] http::geturl -keepalive fixes (nash)
+=> http 2.9.3
+
+2020-08-10 (bug)[29e884] cmd resolution cycle (namespace-57.0) (coulter,sebres)
+
+2020-08-12 (bug)[e87000] Tcl_BadChannelOption tolerate NULL (werner,nijtmans)
+
+2020-08-31 (TIP #581) disfavor Master/Slave terminology (nijtmans)
+=> opt 0.4.8
+
+2020-09-11 (bug)[3bc0f4] UBSan complains about body.chars[] usage (nijtmans)
+
+2020-09-17 (bug)[835c93] Support TIP 525 exit code for -singleproc 1 (nijtmans)
+=> tcltest 2.5.3
+
+2020-09-25 (new) force -eofchar \032 when evaluating library scripts (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-09-29 (bug)[0063cb] http::geturl -headers must be dict (oehlmann,nijtmans)
+
+2020-10-19 (bug)[cb4582] Update install-sh script (stu,nijtmans)
+
+2020-10-22 (bug)[c97593] Usage of gnu_printf in latest mingw-w64 (nijtmans)
+
+2020-10-26 (new)[48898a] improve error message consistency (stu)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-11-06 (new) revised case of module names (nijtmans)
+        *** POTENTIAL INCOMPATIBILITY ***
+
+2020-12-10 (bug)[ed5be7] Win: recognize "comx:" as serial port (oehlmann)
+
+2020-12-11 (new) support for msys2, Big Sur (nijtmans)
+=> platform 1.0.15
+
+2020-12-23 tzdata updated to Olson's tzdata2020e (jima)
+
+- Released 8.6.11, Dec 31, 2020 - details at http://core.tcl-lang.org/tcl/ -

 Changes to 8.7a3 include all changes to the 8.6 line through 8.6.10,
 plus the following, which focuses on the high-level feature changes
@@ -9098,9 +9228,6 @@ in this changeset (new minor version) rather than bug fixes:

 2019-04-16 [TIP 342] [dict getwithdefault]

-2019-04-23 (bug)[67a5ea] make [chan postevent] asynchronous
-        *** POTENTIAL INCOMPATIBILITY ***
-
 2019-05-25 [TIP 431] [file tempdir]

 2019-05-25 [TIP 383] [coroinject], [coroprobe]
@@ -9121,342 +9248,10 @@ in this changeset (new minor version) rather than bug fixes:

 2019-09-14 [TIP 548] wchar_t conversion functions

- Released 8.7a3, Nov 21, 2019 --- https://core.tcl-lang.org/tcl/ for details -
-
-Changes to 9.0a1 include all changes to the 8.7 line through 8.7a3,
-plus the following, which focuses on the high-level feature changes
-in this changeset (new minor version) rather than bug fixes:
-
-2017-11-03 [TIP 114] Leading zero integer no longer means octal
-
-2017-11-03 [TIP 278] Revise variable name resolution, solve "Creative Writing"
-
-2017-11-03 [TIPs 330,336] Encapsulate struct Tcl_Interp
-
-2017-11-17 [TIP 422] Remove all Tcl_*VA() routines
-
-2017-12-15 [TIP 488] Disable magic $::tcl_precision
-
-2018-10-08 [TIP 494] Increased support for size_t value ranges
-
-2019-05-31 [TIP 537] 64-bit indices in regexp matching
-
- Released 9.0a1, Nov 25, 2019 --- https://core.tcl-lang.org/tcl/ for details -
-
-2019-12-03 (bug)[3cd9be] Corner case in surrogate handling (nijtmans)
-
-2019-12-09 (new) Add tcltest::(Setup|Eval|Cleanup|)Test (coulter,sebres)
-=> tcltest 2.5.2
-
-2019-12-12 (new) Add 3 libtommath functions to stub table (nijtmans)
-
-2019-12-23 (bug)[ce3b9f] compilation errors with clang, windows msys2 (nijtmans)
-
-2019-12-27 (bug)[1de6b0] [expr 1e2147483648] => 0.0 (kbk)
-
-2020-01-04 (bug)[912886] tis-620 encoding fails to load (coulter)
-
-2020-01-13 (bug)[0b9332] Win: support system encoding init to utf-8 (jedlička)
-
-2020-01-17 (bug)[8cd2fe] [unload] corrupted list of loaded packages (berc)
-
-2020-01-17 (bug)[5d989f] segfault in lsort for large list length (sebres)
-
-2020-01-30 (bug) Reset WSAGetLastError()/errno in channel close (nijtmans)
-
-2020-02-17 (bug) Win: avoid create of legacy error-vars on init phase (sebres)
-
-2020-02-25 (bug) release refs when setting class's superclasses fails (dkf)
-
-2020-02-26 (bug) C++ compiler compatibility for registry and dde (nijtmans)
-=> registry 1.3.5
-=> dde 1.4.3
-
-2020-03-05 (new) Update to Unicode-13 (nijtmans)
-
-2020-03-16 (bug)[8f89e2] Win: env var encoding, env-2.5 (sebres, nijtmans)
-
-2020-03-27 (bug)[767e07] Tcl_Get(Range|UniChar) validate index inputs (nijtmans)
-
-2020-03-28 (bug)[8edfce] [binary encode base64] & multi-byte wrapchars (dgp)
-
-2020-03-28 (bug)[ffeb20] [binary decode base64] ignore invalid chars (dgp)
-See RFC 2045
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-03-31 (bug)[b8e82d] some -maxlen values break uuencode round trip (dgp)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-04-01 (bug)[f58371] Fileevent run in proper thread (bron,sebres)
-
-2020-04-13 (bug)[afa4b2] TclNeedSpace bug; tests util-8.5 .. util-8.11 (dgp)
-
-2020-04-13 (bug)[085913] Tcl_DStringAppendElement # quoting precision (dgp)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-04-13 (bug)[a7f685] test util-5.52 (dgp)
-
-2020-04-13 (bug)[c61818] Tcl_UtfPrev regression (dgp)
-
-2020-04-15 (bug)[8af92d] zlib transform issue, bad inflate (sebres)
-
-2020-04-16 (bug)[5e6346] Tcl_UtfPrev handling of overlong sequences (dgp)
-
-2020-04-27 (bug)[45ca23] [string tolower] inconsistency (dgp)
-
-2020-04-30 (bug)[da2352] init [info hostname] with DNS, not NetBIOS (nadkarni)
-
-2020-05-11 (bug)[d402ff] Win32 potential crash when using main() (werner)
-
-2020-05-13 (bug)[81242a] revised documentation for Tcl_UtfAtIndex() (nijtmans)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-05-13 (bug)[ed2980] Tcl_UtfToUniChar reads > TCL_UTF_MAX bytes (nijtmans)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-06-02 (bug) prevent segfault in parser (sebres)
-
-2020-06-21 (bug)[f81bec] http POST a binary file (alakendu,nash)
-=> http 2.9.2
-
-2020-06-23 (bug)[41c985] auto_path nonsense in Safe Base (nash)
-
-2020-06-24 (bug)[f70ce1] zlib multi-stream inflate acts only on first (sebres)
-
-2020-07-09 (bug)[a1bd37] [clock scan] new ISO format (clock-34.(19-24)) (sebres)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-07-10 (bug)[501974] [clock scan] +time zone (clock-34.(53-68)) (sebres)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-07-15 (bug)[3c6e47] compiled [lappend] performance, avoid copy (sebres)
-
-2020-07-16 (bug)[5bbd04] Fix index underflow (schwab)
-
-2020-07-27 (bug)[cb0373] http::geturl -keepalive fixes (nash)
-=> http 2.9.3
-
-2020-08-10 (bug)[29e884] cmd resolution cycle (namespace-57.0) (coulter,sebres)
-
-2020-08-12 (bug)[e87000] Tcl_BadChannelOption tolerate NULL (werner,nijtmans)
-
-2020-08-31 (TIP #581) disfavor Master/Slave terminology (nijtmans)
-=> opt 0.4.8
-
-2020-09-11 (bug)[3bc0f4] UBSan complains about body.chars[] usage (nijtmans)
-
-2020-09-17 (bug)[835c93] Support TIP 525 exit code for -singleproc 1 (nijtmans)
-=> tcltest 2.5.3
-
-2020-09-25 (new) force -eofchar \x1A when evaluating library scripts (nijtmans)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-09-29 (bug)[0063cb] http::geturl -headers must be dict (oehlmann,nijtmans)
-
-2020-10-19 (bug)[cb4582] Update install-sh script (stu,nijtmans)
-
-2020-10-22 (bug)[c97593] Usage of gnu_printf in latest mingw-w64 (nijtmans)
-
-2020-10-26 (new)[48898a] improve error message consistency (stu)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-11-06 (new) revised case of module names (nijtmans)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2020-12-10 (bug)[ed5be7] Win: recognize "comx:" as serial port (oehlmann)
-
-2020-12-11 (new) support for msys2, Big Sur (nijtmans)
-=> platform 1.0.15
-
-2020-12-23 tzdata updated to Olson's tzdata2020e (jima)
-
- Released 8.6.11, Dec 31, 2020 - details at https://core.tcl-lang.org/tcl/ -
+- Released 8.7a3, Nov 21, 2019 --- http://core.tcl-lang.org/tcl/ for details -

 Changes to 8.7a5 include all changes to the 8.6 line through 8.6.11,
 plus the following, which focuses on the high-level feature changes
 in this changeset (new minor version) rather than bug fixes:

-2019-12-13 [TIP 538] Externalize libtommath
-
-2020-01-20 [TIP 542] Support for switchable Full Unicode support
-
-2020-01-21 [TIP 543] Eliminate `TCL_INTERP_DESTROYED` flag value
-
-2020-01-24 [TIP 559] Eliminate public routine `Tcl_FreeResult
-
-2020-01-31 (new) Implement 64-bit seek on Zip channels. (nijtmans)
-
-2020-02-28 [TIP 557] C++ support for Tcl
-
-2020-02-28 [TIP 562] Deprecate channel types 1-4
-
-2020-03-11 (bug)[234d6c] Segfault in [set l {}; lpop l] (sebres)
-
-2020-03-12 (bug) Crash in tests binary-79.[12] (porter)
-
-2020-03-13 [TIP 569] Eliminate Comments That Serve Lint
-
-2020-04-06 (bug)[dd010c] [string trim*] on astral characters (porter,nijtmans)
-
-2020-05-30 [TIP 551] Permit underscore in numerical literals in source code
-
-2020-07-03 [TIP 578] Death to TCL_DBGX
-
-2020-08-11 (bug)[e87000] Win32 crash in [fconfigure stdout] (werner,nijtmans)
-
-2020-09-06 (bug)[c1a376] deletion trace on imported ensemble (coulter)
-
-2020-09-13 [TIP 585] Promote the INDEX_TEMP_TABLE flag of Tcl_GetIndexFromObj*() to the public interface
-
-2020-09-15 (bug)[b5777d] crash in [string index abcd 0-0x10000000000000000]
-
-2020-09-19 [b9ecf3] revised stork mgmt [uplevel [list $cmd ...]] (coulter)
-
-2020-10-23 [TIP 587] Default utf-8 for source command
-
-2020-10-27 (bug)[11229b] test string-31.26.* (porter)
-
-2020-11-08 [TIP 582] Comments in Expressions
-
-2020-11-16 [TIP 586] C String Parsing Support for binary scan
-
-2020-12-07 [TIP 590] Recommend lowercase Package Names
-
-2021-01-06 Bump to tcltest 2.5.4
-
-2021-01-15 [TIP 481] `Tcl_GetStringFromObj()` with `size_t` length parameter
-
-2021-01-15 [TIP 592] End support: Windows XP, Server 2003, Vista, Server 2008
-
-2021-01-25 tzdata updated to Olson's tzdata2021a (nijtmans)
-
-2021-01-29 (bug)[113be1] zipfs on mac
-
-2021-03-15 [TIP 575] Switchable Tcl_UtfCharComplete()/Tcl_UtfNext()/Tcl_UtfPrev()
-
-2021-03-19 (new)[0221b9] Drop TCL_WINDOW_EVENTS from Tcl's [update idletasks]
-
-2021-03-30 (new)[4b4830] [chan truncate] for reflected channels
-
-2021-04-30 [TIP 597] "string is unicode" and better utf-8/utf-16/cesu-8 encodings
-
-2021-04-09 [TIP 598] export TclWinConvertError
-
-2021-05-15 (bug)[463b7a] segfault from Tcl_Unload (coulter)
-
-2021-05-15 (bug)[fb2a41] tclZipfs.c free all memory (coulter)
-
-2021-05-18 (bug)[688fcc,28027d] namespace teardown reform (coulter)
-
- Released 8.7a5, Jun 18, 2021 --- https://core.tcl-lang.org/tcl/ for details -
-
-Changes to 9.0a3 include all changes to the 8.7 line through 8.7a5,
-plus the following, which focuses on the high-level feature changes
-in this changeset (new major version) rather than bug fixes:
-
-Many of the TIPs in Tcl 8.7 mentioned above are extended further in 9.0
-
-2020-02-28 [TIP 497] Full support for Unicode planes 1-16
-
-2020-08-21 (bug)[43b434] improper calls to stat64()
-
-2021-04-08 [TIP 595] Unicode-aware loadable library handling.
-
-2021-04-30 [TIP 596] Stubs support for embedding Tcl in apps
-
-Many internal changes to broaden support for sizes beyond 32-bits.
-
- Released 9.0a3, Jun 23, 2021 --- https://core.tcl-lang.org/tcl/ for details -
-
-2021-02-02 (new) support for MacOS Big Sur updates (nijtmans)
-=> platform 1.0.17
-
-2021-02-15 (bug)[d43f96] [string trim*] broken for Emoji (werner)
-
-2021-02-16 (bug)[22324b] [string reverse] broken for Emoji (werner)
-
-2021-02-19 (bug)[1dab71,7c64aa] BRE broken by uninitialized value use (lane)
-
-2021-03-09 (bug)[8419c5] Unix tty channels tolerate EINTR (nijtmans)
-        *** POTENTIAL INCOMPATIBILITY ***
-
-2021-03-10 (bug)[4c591f] [string compare] EIAS violation (nijtmans)
-
-2021-04-08 (new) dde package installation compatible with Tcl 9 (nijtmans)
-=> dde 1.4.4
-
-2021-04-14 (bug)[266494] [concat foo [list #]] EIAS violation (porter)
-
-2021-05-03 (bug)[24b918] Save IO buffers from modern optimizers (rupprecht)
-
-2021-05-06 (new) support for POSIX error EILSEQ (nijtmans)
-
-2021-05-17 (bug)[688fcc] segfault during traced delete of alias (coulter)
-
-2021-06-22 (bug)[bad6cc] More secure build tool. CVE-2021-35331 (nijtmans)
-
-2021-07-17 (bug)[592a25] Win: segfault in Tcl_PutEnv() (danckaert,nijtmans)
-
-2021-09-02 (bug)[ccc448] segfault in ensemble rewrite machinery (coulter)
-
-2021-09-14 (new) Update to Unicode-14 (nijtmans)
-
-2021-10-08 (bug)[a8579d] failed proc argument spec processing (russell,coulter)
-
-2021-10-27 (new) support for MacOS Monterey (nijtmans)
-=> platform 1.0.18
-
-2021-10-27 tzdata updated to Olson's tzdata2021e (nijtmans)
-
- Released 8.6.12, Nov 5, 2021 - details at https://core.tcl-lang.org/tcl/ -
-
-2021-12-08 (update) tcltest package to version 2.5.4
-
-2022-01-13 (bug)[26f132] Crash when sizeof(int) < sizeof(void *) (Plan 9 port)
-
-2022-01-19 (TIP 623)[e9a271] Tcl_GetRange index args < 0 (petasis,nijtmans)
-
-2022-03-08 (bug) test string-5.22 (porter)
-
-2022-03-11 (bug)[8a7ec8] fat binary compile on Mac M1 (davis, nijtmans)
-
-2022-04-04 (bug)[e5ed1b] numeric IPv6 in URLs (nijtmans)
-=> http 2.9.6
-
-2022-04-26 (bug)[27520c] test error-9.6 (goth,sebres)
-
-2022-05-04 (bug)[8eb64b] http package tolerant again invalid reply header
-
-2022-05-11 (bug)[6898f9] http package failed detection of shiftjis charset
-
-2022-05-25 (bug)[76ad7a] tests string-6.13[23] (mistachkin, nijtmans)
-
-2022-06-20 (bug)[55bf73] Avoid connection reuse after response code 101.
-=> http 2.9.8
-
-2022-07-22 (bug)[713653] FP rounding exposed by x86 musl (rubicon,sebres)
-
-2022-07-22 More portable notation of microseconds in verbose output (sebres)
-=> tcltest 2.5.5
-
-2022-07-27 (bug)[b3977d] Process CR-LF split across packets (nadkarni,sebres)
-
-2022-07-29 (bug)[4eb3a1] crash due to undetected bytecode invalidity (nadkarni)
-
-2022-08-23 (new)[371080] Portability to CHERI-enabled Morello processor (jrtc27)
-
-2022-09-06 (bug)[55a02f] Fallback init env(HOME) from USERPROFILE (nadkarni)
-
-2022-09-13 (bug)[1073da] crash writing invalid utf-8 (nijtmans)
-
-2022-09-14 (new) Update to Unicode-15 (nijtmans)
-
-2022-10-14 tzdata updated to Olson's tzdata2022e (nijtmans)
-
-Update bundled zlib to 1.2.13
-
-Update bundled libtommath
-
-Many code fixes to avoid overflow or undefined behavior.  Thanks chrstphrchvz.
-
- Released 8.6.13, Nov 22, 2022 - details at https://core.tcl-lang.org/tcl/ -
+- Released 8.7a5, Jan 21, 2021 --- http://core.tcl-lang.org/tcl/ for details -
@@ -0,0 +1,21 @@
+/*
+ * dirent.h --
+ *
+ *	This file is a replacement for <dirent.h> in systems that
+ *	support the old BSD-style <sys/dir.h> with a "struct direct".
+ *
+ * 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.
+ */
+
+#ifndef _DIRENT
+#define _DIRENT
+
+#include <sys/dir.h>
+
+#define dirent direct
+
+#endif /* _DIRENT */
@@ -0,0 +1,53 @@
+/*
+ * dirent.h --
+ *
+ *	Declarations of a library of directory-reading procedures
+ *	in the POSIX style ("struct dirent").
+ *
+ * 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.
+ */
+
+#ifndef _DIRENT
+#define _DIRENT
+
+/*
+ * Dirent structure, which holds information about a single
+ * directory entry.
+ */
+
+#define MAXNAMLEN 255
+#define DIRBLKSIZ 512
+
+struct dirent {
+    long d_ino;			/* Inode number of entry */
+    short d_reclen;		/* Length of this record */
+    short d_namlen;		/* Length of string in d_name */
+    char d_name[MAXNAMLEN + 1];	/* Name must be no longer than this */
+};
+
+/*
+ * State that keeps track of the reading of a directory (clients
+ * should never look inside this structure;  the fields should
+ * only be accessed by the library procedures).
+ */
+
+typedef struct _dirdesc {
+    int dd_fd;
+    long dd_loc;
+    long dd_size;
+    char dd_buf[DIRBLKSIZ];
+} DIR;
+
+/*
+ * Procedures defined for reading directories:
+ */
+
+extern void		closedir (DIR *dirp);
+extern DIR *		opendir (char *name);
+extern struct dirent *	readdir (DIR *dirp);
+
+#endif /* _DIRENT */
@@ -0,0 +1,64 @@
+/*
+ * memcmp.c --
+ *
+ *	Source code for the "memcmp" library routine.
+ *
+ * Copyright (c) 1998 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 "tclPort.h"
+
+/*
+ * Here is the prototype just in case it is not included in tclPort.h.
+ */
+
+int		memcmp(const void *s1, const void *s2, size_t n);
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * memcmp --
+ *
+ *	Compares two bytes sequences.
+ *
+ * Results:
+ *	Compares its arguments, looking at the first n bytes (each interpreted
+ *	as an unsigned char), and returns an integer less than, equal to, or
+ *	greater than 0, according as s1 is less than, equal to, or greater
+ *	than s2 when taken to be unsigned 8 bit numbers.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+memcmp(
+    const void *s1,		/* First string. */
+    const void *s2,		/* Second string. */
+    size_t n)			/* Length to compare. */
+{
+    const unsigned char *ptr1 = (const unsigned char *) s1;
+    const unsigned char *ptr2 = (const unsigned char *) s2;
+
+    for ( ; n-- ; ptr1++, ptr2++) {
+	unsigned char u1 = *ptr1, u2 = *ptr2;
+
+	if (u1 != u2) {
+	    return (u1-u2);
+	}
+    }
+    return 0;
+}
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */
@@ -0,0 +1,110 @@
+/*
+ * opendir.c --
+ *
+ *	This file provides dirent-style directory-reading procedures for V7
+ *	Unix systems that don't have such procedures. The origin of this code
+ *	is unclear, but it seems to have come originally from Larry Wall.
+ */
+
+#include "tclInt.h"
+
+#undef DIRSIZ
+#define DIRSIZ(dp) \
+    ((sizeof(struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
+
+/*
+ * open a directory.
+ */
+
+DIR *
+opendir(
+    char *name)
+{
+    DIR *dirp;
+    int fd;
+    const char *myname;
+
+    myname = ((*name == '\0') ? "." : name);
+    if ((fd = open(myname, 0, 0)) == -1) {
+	return NULL;
+    }
+    dirp = (DIR *) ckalloc(sizeof(DIR));
+    if (dirp == NULL) {
+	/* unreachable? */
+	close(fd);
+	return NULL;
+    }
+    dirp->dd_fd = fd;
+    dirp->dd_loc = 0;
+    return dirp;
+}
+
+/*
+ * read an old style directory entry and present it as a new one
+ */
+#ifndef pyr
+#define	ODIRSIZ	14
+
+struct olddirect {
+    ino_t od_ino;
+    char od_name[ODIRSIZ];
+};
+#else	/* a Pyramid in the ATT universe */
+#define	ODIRSIZ	248
+
+struct olddirect {
+    long od_ino;
+    short od_fill1, od_fill2;
+    char od_name[ODIRSIZ];
+};
+#endif
+
+/*
+ * get next entry in a directory.
+ */
+
+struct dirent *
+readdir(
+    DIR *dirp)
+{
+    struct olddirect *dp;
+    static struct dirent dir;
+
+    for (;;) {
+	if (dirp->dd_loc == 0) {
+	    dirp->dd_size = read(dirp->dd_fd, dirp->dd_buf, DIRBLKSIZ);
+	    if (dirp->dd_size <= 0) {
+		return NULL;
+	    }
+	}
+	if (dirp->dd_loc >= dirp->dd_size) {
+	    dirp->dd_loc = 0;
+	    continue;
+	}
+	dp = (struct olddirect *)(dirp->dd_buf + dirp->dd_loc);
+	dirp->dd_loc += sizeof(struct olddirect);
+	if (dp->od_ino == 0) {
+	    continue;
+	}
+	dir.d_ino = dp->od_ino;
+	strncpy(dir.d_name, dp->od_name, ODIRSIZ);
+	dir.d_name[ODIRSIZ] = '\0'; /* insure null termination */
+	dir.d_namlen = strlen(dir.d_name);
+	dir.d_reclen = DIRSIZ(&dir);
+	return &dir;
+    }
+}
+
+/*
+ * close a directory.
+ */
+
+void
+closedir(
+    DIR *dirp)
+{
+    close(dirp->dd_fd);
+    dirp->dd_fd = -1;
+    dirp->dd_loc = 0;
+    ckfree(dirp);
+}
@@ -0,0 +1,919 @@
+/*  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
@@ -0,0 +1,35 @@
+/*
+ * stdlib.h --
+ *
+ *	Declares facilities exported by the "stdlib" portion of the C library.
+ *	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).
+ *
+ * Copyright (c) 1991 The Regents of the University of California.
+ * Copyright (c) 1994-1998 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#ifndef _STDLIB
+#define _STDLIB
+
+extern void		abort(void);
+extern double		atof(const char *string);
+extern int		atoi(const char *string);
+extern long		atol(const char *string);
+extern char *		calloc(unsigned int numElements, unsigned int size);
+extern void		exit(int status);
+extern int		free(char *blockPtr);
+extern char *		getenv(const char *name);
+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 long		strtol(const char *string, char **endPtr, int base);
+extern unsigned long	strtoul(const char *string, char **endPtr, int base);
+
+#endif /* _STDLIB */
@@ -0,0 +1,70 @@
+/*
+ * strstr.c --
+ *
+ *	Source code for the "strstr" library routine.
+ *
+ * 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 "tcl.h"
+#ifndef NULL
+#define NULL 0
+#endif
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * strstr --
+ *
+ *	Locate the first instance of a substring in a string.
+ *
+ * Results:
+ *	If string contains substring, the return value is the location of the
+ *	first matching instance of substring in string. If string doesn't
+ *	contain substring, the return value is 0. Matching is done on an exact
+ *	character-for-character basis with no wildcards or special characters.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+char *
+strstr(
+    const char *string,		/* String to search. */
+    const char *substring)		/* Substring to try to find in string. */
+{
+    const char *a, *b;
+
+    /*
+     * First scan quickly through the two strings looking for a
+     * single-character match. When it's found, then compare the rest of the
+     * substring.
+     */
+
+    b = substring;
+    if (*b == 0) {
+	return (char *)string;
+    }
+    for ( ; *string != 0; string += 1) {
+	if (*string != *b) {
+	    continue;
+	}
+	a = string;
+	while (1) {
+	    if (*b == 0) {
+		return (char *)string;
+	    }
+	    if (*a++ != *b++) {
+		break;
+	    }
+	}
+	b = substring;
+    }
+    return NULL;
+}
@@ -0,0 +1,77 @@
+/*
+ * strtol.c --
+ *
+ *	Source code for the "strtol" library procedure.
+ *
+ * Copyright (c) 1988 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"
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * strtol --
+ *
+ *	Convert an ASCII string into an integer.
+ *
+ * Results:
+ *	The return value is the integer equivalent of string. If endPtr is
+ *	non-NULL, then *endPtr is filled in with the character after the last
+ *	one that was part of the integer. If string doesn't contain a valid
+ *	integer value, then zero is returned and *endPtr is set to string.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+long int
+strtol(
+    const char *string,		/* String of ASCII digits, possibly preceded
+				 * by white space. For bases greater than 10,
+				 * either lower- or upper-case digits may be
+				 * used. */
+    char **endPtr,		/* Where to store address of terminating
+				 * character, or NULL. */
+    int base)			/* Base for conversion. Must be less than 37.
+				 * If 0, then the base is chosen from the
+				 * leading characters of string: "0x" means
+				 * hex, "0" means octal, anything else means
+				 * decimal. */
+{
+    const char *p;
+    long result;
+
+    /*
+     * Skip any leading blanks.
+     */
+
+    p = string;
+    while (isspace(UCHAR(*p))) {
+	p += 1;
+    }
+
+    /*
+     * Check for a sign.
+     */
+
+    if (*p == '-') {
+	p += 1;
+	result = -(strtoul(p, endPtr, base));
+    } else {
+	if (*p == '+') {
+	    p += 1;
+	}
+	result = strtoul(p, endPtr, base);
+    }
+    if ((result == 0) && (endPtr != 0) && (*endPtr == p)) {
+	*endPtr = (char *) string;
+    }
+    return result;
+}
@@ -0,0 +1,214 @@
+/*
+ * strtoul.c --
+ *
+ *	Source code for the "strtoul" library procedure.
+ *
+ * Copyright (c) 1988 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"
+
+/*
+ * The table below is used to convert from ASCII digits to a numerical
+ * equivalent. It maps from '0' through 'z' to integers (100 for non-digit
+ * characters).
+ */
+
+static const char cvtIn[] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9,		/* '0' - '9' */
+    100, 100, 100, 100, 100, 100, 100,		/* punctuation */
+    10, 11, 12, 13, 14, 15, 16, 17, 18, 19,	/* 'A' - 'Z' */
+    20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+    30, 31, 32, 33, 34, 35,
+    100, 100, 100, 100, 100, 100,		/* punctuation */
+    10, 11, 12, 13, 14, 15, 16, 17, 18, 19,	/* 'a' - 'z' */
+    20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+    30, 31, 32, 33, 34, 35};
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * strtoul --
+ *
+ *	Convert an ASCII string into an integer.
+ *
+ * Results:
+ *	The return value is the integer equivalent of string. If endPtr is
+ *	non-NULL, then *endPtr is filled in with the character after the last
+ *	one that was part of the integer. If string doesn't contain a valid
+ *	integer value, then zero is returned and *endPtr is set to string.
+ *
+ * Side effects:
+ *	None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+unsigned long int
+strtoul(
+    const char *string,		/* String of ASCII digits, possibly preceded
+				 * by white space. For bases greater than 10,
+				 * either lower- or upper-case digits may be
+				 * used. */
+    char **endPtr,		/* Where to store address of terminating
+				 * character, or NULL. */
+    int base)			/* Base for conversion.  Must be less than 37.
+				 * If 0, then the base is chosen from the
+				 * leading characters of string: "0x" means
+				 * hex, "0" means octal, anything else means
+				 * decimal. */
+{
+    const char *p;
+    unsigned long int result = 0;
+    unsigned digit;
+    int anyDigits = 0;
+    int negative=0;
+    int overflow=0;
+
+    /*
+     * Skip any leading blanks.
+     */
+
+    p = string;
+    while (isspace(UCHAR(*p))) {
+	p += 1;
+    }
+    if (*p == '-') {
+        negative = 1;
+        p += 1;
+    } else {
+        if (*p == '+') {
+            p += 1;
+        }
+    }
+
+    /*
+     * If no base was provided, pick one from the leading characters of the
+     * string.
+     */
+
+    if (base == 0) {
+	if (*p == '0') {
+	    p += 1;
+	    if ((*p == 'x') || (*p == 'X')) {
+		p += 1;
+		base = 16;
+	    } else {
+		/*
+		 * Must set anyDigits here, otherwise "0" produces a "no
+		 * digits" error.
+		 */
+
+		anyDigits = 1;
+		base = 8;
+	    }
+	} else {
+	    base = 10;
+	}
+    } else if (base == 16) {
+	/*
+	 * Skip a leading "0x" from hex numbers.
+	 */
+
+	if ((p[0] == '0') && ((p[1] == 'x') || (p[1] == 'X'))) {
+	    p += 2;
+	}
+    }
+
+    /*
+     * Sorry this code is so messy, but speed seems important. Do different
+     * things for base 8, 10, 16, and other.
+     */
+
+    if (base == 8) {
+	unsigned long maxres = ULONG_MAX >> 3;
+
+	for ( ; ; p += 1) {
+	    digit = *p - '0';
+	    if (digit > 7) {
+		break;
+	    }
+	    if (result > maxres) { overflow = 1; }
+	    result = (result << 3);
+	    if (digit > (ULONG_MAX - result)) { overflow = 1; }
+	    result += digit;
+	    anyDigits = 1;
+	}
+    } else if (base == 10) {
+	unsigned long maxres = ULONG_MAX / 10;
+
+	for ( ; ; p += 1) {
+	    digit = *p - '0';
+	    if (digit > 9) {
+		break;
+	    }
+	    if (result > maxres) { overflow = 1; }
+	    result *= 10;
+	    if (digit > (ULONG_MAX - result)) { overflow = 1; }
+	    result += digit;
+	    anyDigits = 1;
+	}
+    } else if (base == 16) {
+	unsigned long maxres = ULONG_MAX >> 4;
+
+	for ( ; ; p += 1) {
+	    digit = *p - '0';
+	    if (digit > ('z' - '0')) {
+		break;
+	    }
+	    digit = cvtIn[digit];
+	    if (digit > 15) {
+		break;
+	    }
+	    if (result > maxres) { overflow = 1; }
+	    result = (result << 4);
+	    if (digit > (ULONG_MAX - result)) { overflow = 1; }
+	    result += digit;
+	    anyDigits = 1;
+	}
+    } else if (base >= 2 && base <= 36) {
+	unsigned long maxres = ULONG_MAX / base;
+
+	for ( ; ; p += 1) {
+	    digit = *p - '0';
+	    if (digit > ('z' - '0')) {
+		break;
+	    }
+	    digit = cvtIn[digit];
+	    if (digit >= ( (unsigned) base )) {
+		break;
+	    }
+	    if (result > maxres) { overflow = 1; }
+	    result *= base;
+	    if (digit > (ULONG_MAX - result)) { overflow = 1; }
+	    result += digit;
+	    anyDigits = 1;
+	}
+    }
+
+    /*
+     * See if there were any digits at all.
+     */
+
+    if (!anyDigits) {
+	p = string;
+    }
+
+    if (endPtr != 0) {
+	/* unsafe, but required by the strtoul prototype */
+	*endPtr = (char *) p;
+    }
+
+    if (overflow) {
+	errno = ERANGE;
+	return ULONG_MAX;
+    }
+    if (negative) {
+	return -result;
+    }
+    return result;
+}
@@ -100,7 +100,7 @@ waitpid(
 	} else {
 	    prevPtr->nextPtr = waitPtr->nextPtr;
 	}
-	Tcl_Free(waitPtr);
+	ckfree(waitPtr);
 	return result;
    }

@@ -156,11 +156,7 @@ waitpid(
 		goto waitAgain;
 	    }
 	}
-	waitPtr = (WaitInfo *) Tcl_AttemptAlloc(sizeof(WaitInfo));
-	if (!waitPtr) {
-	    errno = ENOMEM;
-	    return -1;
-	}
+	waitPtr = (WaitInfo *) ckalloc(sizeof(WaitInfo));
 	waitPtr->pid = result;
 	waitPtr->status = status;
 	waitPtr->nextPtr = deadList;
@@ -1,9 +1,12 @@
-cmake_minimum_required(VERSION 2.4.4...3.15.0)
+cmake_minimum_required(VERSION 2.4.4)
 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)

 project(zlib C)

-set(VERSION "1.3")
+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")
@@ -126,6 +129,39 @@ if(NOT MINGW)
    )
 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.]+)\".*"
@@ -147,8 +183,8 @@ if(MINGW)
    set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
 endif(MINGW)

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

@@ -1,99 +1,6 @@

                ChangeLog file for zlib

-Changes in 1.3 (18 Aug 2023)
- Remove K&R function definitions and zlib2ansi
- Fix bug in deflateBound() for level 0 and memLevel 9
- Fix bug when gzungetc() is used immediately after gzopen()
- Fix bug when using gzflush() with a very small buffer
- Fix crash when gzsetparams() attempted for transparent write
- Fix test/example.c to work with FORCE_STORED
- Rewrite of zran in examples (see zran.c version history)
- Fix minizip to allow it to open an empty zip file
- Fix reading disk number start on zip64 files in minizip
- Fix logic error in minizip argument processing
- Add minizip testing to Makefile
- Read multiple bytes instead of byte-by-byte in minizip unzip.c
- Add memory sanitizer to configure (--memory)
- Various portability improvements
- Various documentation improvements
- Various spelling and typo corrections
-
-Changes in 1.2.13 (13 Oct 2022)
- Fix configure issue that discarded provided CC definition
- Correct incorrect inputs provided to the CRC functions
- Repair prototypes and exporting of new CRC functions
- Fix inflateBack to detect invalid input with distances too far
- Have infback() deliver all of the available output up to any error
- Fix a bug when getting a gzip header extra field with inflate()
- Fix bug in block type selection when Z_FIXED used
- Tighten deflateBound bounds
- Remove deleted assembler code references
- Various portability and appearance improvements
-
-Changes in 1.2.12 (27 Mar 2022)
- Cygwin does not have _wopen(), so do not create gzopen_w() there
- Permit a deflateParams() parameter change as soon as possible
- Limit hash table inserts after switch from stored deflate
- Fix bug when window full in deflate_stored()
- Fix CLEAR_HASH macro to be usable as a single statement
- Avoid a conversion error in gzseek when off_t type too small
- Have Makefile return non-zero error code on test failure
- Avoid some conversion warnings in gzread.c and gzwrite.c
- Update use of errno for newer Windows CE versions
- Small speedup to inflate [psumbera]
- Return an error if the gzputs string length can't fit in an int
- Add address checking in clang to -w option of configure
- Don't compute check value for raw inflate if asked to validate
- Handle case where inflateSync used when header never processed
- Avoid the use of ptrdiff_t
- Avoid an undefined behavior of memcpy() in gzappend()
- Avoid undefined behaviors of memcpy() in gz*printf()
- Avoid an undefined behavior of memcpy() in _tr_stored_block()
- Make the names in functions declarations identical to definitions
- Remove old assembler code in which bugs have manifested
- Fix deflateEnd() to not report an error at start of raw deflate
- Add legal disclaimer to README
- Emphasize the need to continue decompressing gzip members
- Correct the initialization requirements for deflateInit2()
- Fix a bug that can crash deflate on some input when using Z_FIXED
- Assure that the number of bits for deflatePrime() is valid
- Use a structure to make globals in enough.c evident
- Use a macro for the printf format of big_t in enough.c
- Clean up code style in enough.c, update version
- Use inline function instead of macro for index in enough.c
- Clarify that prefix codes are counted in enough.c
- Show all the codes for the maximum tables size in enough.c
- Add gznorm.c example, which normalizes gzip files
- Fix the zran.c example to work on a multiple-member gzip file
- Add tables for crc32_combine(), to speed it up by a factor of 200
- Add crc32_combine_gen() and crc32_combine_op() for fast combines
- Speed up software CRC-32 computation by a factor of 1.5 to 3
- Use atomic test and set, if available, for dynamic CRC tables
- Don't bother computing check value after successful inflateSync()
- Correct comment in crc32.c
- Add use of the ARMv8 crc32 instructions when requested
- Use ARM crc32 instructions if the ARM architecture has them
- Explicitly note that the 32-bit check values are 32 bits
- Avoid adding empty gzip member after gzflush with Z_FINISH
- Fix memory leak on error in gzlog.c
- Fix error in comment on the polynomial representation of a byte
- Clarify gz* function interfaces, referring to parameter names
- Change macro name in inflate.c to avoid collision in VxWorks
- Correct typo in blast.c
- Improve portability of contrib/minizip
- Fix indentation in minizip's zip.c
- Replace black/white with allow/block. (theresa-m)
- minizip warning fix if MAXU32 already defined. (gvollant)
- Fix unztell64() in minizip to work past 4GB. (Daniël Hörchner)
- Clean up minizip to reduce warnings for testing
- Add fallthrough comments for gcc
- Eliminate use of ULL constants
- Separate out address sanitizing from warnings in configure
- Remove destructive aspects of make distclean
- Check for cc masquerading as gcc or clang in configure
- Fix crc32.c to compile local functions only if used
-
 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
@@ -189,7 +96,7 @@ Changes in 1.2.7.1 (24 Mar 2013)
 - 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
- Support i686 and amd64 assembler builds in CMakeLists.txt
+- 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
@@ -389,14 +296,14 @@ Changes in 1.2.5.1 (10 Sep 2011)
 - 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 indeterminacy
+- 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 assembler code [Londer]
+- 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]

@@ -604,7 +511,7 @@ Changes in 1.2.3.5 (8 Jan 2010)
 - Don't use _vsnprintf on later versions of MSVC [Lowman]
 - Add CMake build script and input file [Lowman]
 - Update contrib/minizip to 1.1 [Svensson, Vollant]
- Moved nintendods directory from contrib to root
+- Moved nintendods directory from contrib to .
 - Replace gzio.c with a new set of routines with the same functionality
 - Add gzbuffer(), gzoffset(), gzclose_r(), gzclose_w() as part of above
 - Update contrib/minizip to 1.1b
@@ -778,7 +685,7 @@ Changes in 1.2.2.4 (11 July 2005)
 - Be more strict on incomplete code sets in inflate_table() and increase
  ENOUGH and MAXD -- this repairs a possible security vulnerability for
  invalid inflate input.  Thanks to Tavis Ormandy and Markus Oberhumer for
-  discovering the vulnerability and providing test cases
+  discovering the vulnerability and providing test cases.
 - Add ia64 support to configure for HP-UX [Smith]
 - Add error return to gzread() for format or i/o error [Levin]
 - Use malloc.h for OS/2 [Necasek]
@@ -814,7 +721,7 @@ Changes in 1.2.2.2 (30 December 2004)
 - Add Z_FIXED strategy option to deflateInit2() to force fixed trees
 - Add updated make_vms.com [Coghlan], update README
 - Create a new "examples" directory, move gzappend.c there, add zpipe.c,
-  fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html
+  fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html.
 - Add FAQ entry and comments in deflate.c on uninitialized memory access
 - Add Solaris 9 make options in configure [Gilbert]
 - Allow strerror() usage in gzio.c for STDC
@@ -885,7 +792,7 @@ Changes in 1.2.1.1 (9 January 2004)
 - Fix a big fat bug in inftrees.c that prevented decoding valid
  dynamic blocks with only literals and no distance codes --
  Thanks to "Hot Emu" for the bug report and sample file
- Add a note to puff.c on no distance codes case
+- Add a note to puff.c on no distance codes case.

 Changes in 1.2.1 (17 November 2003)
 - Remove a tab in contrib/gzappend/gzappend.c
@@ -1063,7 +970,7 @@ Changes in 1.2.0.1 (17 March 2003)
    - Include additional header file on VMS for off_t typedef
 - Try to use _vsnprintf where it supplants vsprintf [Vollant]
 - Add some casts in inffast.c
- Enhance comments in zlib.h on what happens if gzprintf() tries to
+- Enchance comments in zlib.h on what happens if gzprintf() tries to
  write more than 4095 bytes before compression
 - Remove unused state from inflateBackEnd()
 - Remove exit(0) from minigzip.c, example.c
@@ -1129,14 +1036,14 @@ Changes in 1.2.0 (9 March 2003)
 - Add contrib/puff/ simple inflate for deflate format description

 Changes in 1.1.4 (11 March 2002)
- ZFREE was repeated on same allocation on some error conditions
+- ZFREE was repeated on same allocation on some error conditions.
  This creates a security problem described in
  http://www.zlib.org/advisory-2002-03-11.txt
 - Returned incorrect error (Z_MEM_ERROR) on some invalid data
 - Avoid accesses before window for invalid distances with inflate window
-  less than 32K
+  less than 32K.
 - force windowBits > 8 to avoid a bug in the encoder for a window size
-  of 256 bytes. (A complete fix will be available in 1.1.5)
+  of 256 bytes. (A complete fix will be available in 1.1.5).

 Changes in 1.1.3 (9 July 1998)
 - fix "an inflate input buffer bug that shows up on rare but persistent
@@ -1210,7 +1117,7 @@ Changes in 1.1.1 (27 Feb 98)
 - remove block truncation heuristic which had very marginal effect for zlib
  (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the
  compression ratio on some files. This also allows inlining _tr_tally for
-  matches in deflate_slow
+  matches in deflate_slow.
 - added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier)

 Changes in 1.1.0 (24 Feb 98)
@@ -1241,7 +1148,7 @@ Changes in 1.0.9 (17 Feb 1998)
 - Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8
 - in inftrees.c, avoid cc -O bug on HP (Farshid Elahi)
 - in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with
-  the declaration of FAR (Gilles Vollant)
+  the declaration of FAR (Gilles VOllant)
 - install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann)
 - read_buf buf parameter of type Bytef* instead of charf*
 - zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout)
@@ -1255,7 +1162,7 @@ Changes in 1.0.8 (27 Jan 1998)
 - include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong)
 - use constant arrays for the static trees in trees.c instead of computing
  them at run time (thanks to Ken Raeburn for this suggestion). To create
-  trees.h, compile with GEN_TREES_H and run "make test"
+  trees.h, compile with GEN_TREES_H and run "make test".
 - check return code of example in "make test" and display result
 - pass minigzip command line options to file_compress
 - simplifying code of inflateSync to avoid gcc 2.8 bug
@@ -1294,12 +1201,12 @@ Changes in 1.0.6 (19 Jan 1998)
 - add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and
  gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code)
 - Fix a deflate bug occurring only with compression level 0 (thanks to
-  Andy Buckler for finding this one)
- In minigzip, pass transparently also the first byte for .Z files
+  Andy Buckler for finding this one).
+- In minigzip, pass transparently also the first byte for .Z files.
 - return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress()
 - check Z_FINISH in inflate (thanks to Marc Schluper)
 - Implement deflateCopy (thanks to Adam Costello)
- make static libraries by default in configure, add --shared option
+- make static libraries by default in configure, add --shared option.
 - move MSDOS or Windows specific files to directory msdos
 - suppress the notion of partial flush to simplify the interface
  (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4)
@@ -1311,7 +1218,7 @@ Changes in 1.0.6 (19 Jan 1998)
 - added Makefile.nt (thanks to Stephen Williams)
 - added the unsupported "contrib" directory:
   contrib/asm386/ by Gilles Vollant <info@winimage.com>
-        386 asm code replacing longest_match()
+        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>
@@ -1319,7 +1226,7 @@ Changes in 1.0.6 (19 Jan 1998)
   contrib/untgz/  by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
        A very simple tar.gz file extractor using zlib
   contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl>
-        How to use compress(), uncompress() and the gz* functions from VB
+        How to use compress(), uncompress() and the gz* functions from VB.
 - pass params -f (filtered data), -h (huffman only), -1 to -9 (compression
  level) in minigzip (thanks to Tom Lane)

@@ -1328,8 +1235,8 @@ Changes in 1.0.6 (19 Jan 1998)
 - add undocumented function inflateSyncPoint() (hack for Paul Mackerras)
 - add undocumented function zError to convert error code to string
  (for Tim Smithers)
- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code
- Use default memcpy for Symantec MSDOS compiler
+- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code.
+- Use default memcpy for Symantec MSDOS compiler.
 - Add EXPORT keyword for check_func (needed for Windows DLL)
 - add current directory to LD_LIBRARY_PATH for "make test"
 - create also a link for libz.so.1
@@ -1342,7 +1249,7 @@ Changes in 1.0.6 (19 Jan 1998)
 - allow compilation with ANSI keywords only enabled for TurboC in large model
 - avoid "versionString"[0] (Borland bug)
 - add NEED_DUMMY_RETURN for Borland
- use variable z_verbose for tracing in debug mode (L. Peter Deutsch)
+- use variable z_verbose for tracing in debug mode (L. Peter Deutsch).
 - allow compilation with CC
 - defined STDC for OS/2 (David Charlap)
 - limit external names to 8 chars for MVS (Thomas Lund)
@@ -1352,7 +1259,7 @@ 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 $Id$. 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
@@ -1373,7 +1280,7 @@ Changes in 1.0.5 (3 Jan 98)
 Changes in 1.0.4 (24 Jul 96)
 - In very rare conditions, deflate(s, Z_FINISH) could fail to produce an EOF
  bit, so the decompressor could decompress all the correct data but went
-  on to attempt decompressing extra garbage data. This affected minigzip too
+  on to attempt decompressing extra garbage data. This affected minigzip too.
 - zlibVersion and gzerror return const char* (needed for DLL)
 - port to RISCOS (no fdopen, no multiple dots, no unlink, no fileno)
 - use z_error only for DEBUG (avoid problem with DLLs)
@@ -1403,7 +1310,7 @@ 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 generate 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),
@@ -1424,7 +1331,7 @@ Changes in 0.99 (27 Jan 96)
 - allow preset dictionary shared between compressor and decompressor
 - allow compression level 0 (no compression)
 - add deflateParams in zlib.h: allow dynamic change of compression level
-  and compression strategy
+  and compression strategy.
 - test large buffers and deflateParams in example.c
 - add optional "configure" to build zlib as a shared library
 - suppress Makefile.qnx, use configure instead
@@ -1463,33 +1370,33 @@ Changes in 0.99 (27 Jan 96)
 - fix typo in Make_vms.com (f$trnlnm -> f$getsyi)
 - in fcalloc, normalize pointer if size > 65520 bytes
 - don't use special fcalloc for 32 bit Borland C++
- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc.
+- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc...
 - use Z_BINARY instead of BINARY
 - document that gzclose after gzdopen will close the file
- allow "a" as mode in gzopen
+- allow "a" as mode in gzopen.
 - fix error checking in gzread
 - allow skipping .gz extra-field on pipes
 - added reference to Perl interface in README
 - put the crc table in FAR data (I dislike more and more the medium model :)
 - added get_crc_table
- added a dimension to all arrays (Borland C can't count)
+- added a dimension to all arrays (Borland C can't count).
 - workaround Borland C bug in declaration of inflate_codes_new & inflate_fast
 - guard against multiple inclusion of *.h (for precompiled header on Mac)
- Watcom C pretends to be Microsoft C small model even in 32 bit mode
+- Watcom C pretends to be Microsoft C small model even in 32 bit mode.
 - don't use unsized arrays to avoid silly warnings by Visual C++:
     warning C4746: 'inflate_mask' : unsized array treated as  '__far'
-     (what's wrong with far data in far model?)
+     (what's wrong with far data in far model?).
 - define enum out of inflate_blocks_state to allow compilation with C++

 Changes in 0.95 (16 Aug 95)
 - fix MSDOS small and medium model (now easier to adapt to any compiler)
 - inlined send_bits
 - fix the final (:-) bug for deflate with flush (output was correct but
-  not completely flushed in rare occasions)
+  not completely flushed in rare occasions).
 - default window size is same for compression and decompression
-  (it's now sufficient to set MAX_WBITS in zconf.h)
+  (it's now sufficient to set MAX_WBITS in zconf.h).
 - voidp -> voidpf and voidnp -> voidp (for consistency with other
-  typedefs and because voidnp was not near in large model)
+  typedefs and because voidnp was not near in large model).

 Changes in 0.94 (13 Aug 95)
 - support MSDOS medium model
@@ -1498,12 +1405,12 @@ Changes in 0.94 (13 Aug 95)
 - added support for VMS
 - allow a compression level in gzopen()
 - gzflush now calls fflush
- For deflate with flush, flush even if no more input is provided
+- For deflate with flush, flush even if no more input is provided.
 - rename libgz.a as libz.a
 - avoid complex expression in infcodes.c triggering Turbo C bug
 - work around a problem with gcc on Alpha (in INSERT_STRING)
 - don't use inline functions (problem with some gcc versions)
- allow renaming of Byte, uInt, etc... with #define
+- allow renaming of Byte, uInt, etc... with #define.
 - avoid warning about (unused) pointer before start of array in deflate.c
 - avoid various warnings in gzio.c, example.c, infblock.c, adler32.c, zutil.c
 - avoid reserved word 'new' in trees.c
@@ -1522,7 +1429,7 @@ Changes in 0.92 (3 May 95)
 - no memcpy on Pyramid
 - suppressed inftest.c
 - optimized fill_window, put longest_match inline for gcc
- optimized inflate on stored blocks
+- optimized inflate on stored blocks.
 - untabify all sources to simplify patches

 Changes in 0.91 (2 May 95)
@@ -1540,7 +1447,7 @@ Changes in 0.9 (1 May 95)
 - let again gzread copy uncompressed data unchanged (was working in 0.71)
 - deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented
 - added a test of inflateSync in example.c
- moved MAX_WBITS to zconf.h because users might want to change that
+- moved MAX_WBITS to zconf.h because users might want to change that.
 - document explicitly that zalloc(64K) on MSDOS must return a normalized
  pointer (zero offset)
 - added Makefiles for Microsoft C, Turbo C, Borland C++
@@ -1549,7 +1456,7 @@ Changes in 0.9 (1 May 95)
 Changes in 0.8 (29 April 95)
 - added fast inflate (inffast.c)
 - deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this
-  is incompatible with previous versions of zlib which returned Z_OK
+  is incompatible with previous versions of zlib which returned Z_OK.
 - work around a TurboC compiler bug (bad code for b << 0, see infutil.h)
  (actually that was not a compiler bug, see 0.81 above)
 - gzread no longer reads one extra byte in certain cases
@@ -1559,50 +1466,50 @@ Changes in 0.8 (29 April 95)

 Changes in 0.71 (14 April 95)
 - Fixed more MSDOS compilation problems :( There is still a bug with
-  TurboC large model
+  TurboC large model.

 Changes in 0.7 (14 April 95)
- Added full inflate support
+- Added full inflate support.
 - Simplified the crc32() interface. The pre- and post-conditioning
  (one's complement) is now done inside crc32(). WARNING: this is
-  incompatible with previous versions; see zlib.h for the new usage
+  incompatible with previous versions; see zlib.h for the new usage.

 Changes in 0.61 (12 April 95)
- workaround for a bug in TurboC. example and minigzip now work on MSDOS
+- workaround for a bug in TurboC. example and minigzip now work on MSDOS.

 Changes in 0.6 (11 April 95)
 - added minigzip.c
 - added gzdopen to reopen a file descriptor as gzFile
- added transparent reading of non-gziped files in gzread
+- added transparent reading of non-gziped files in gzread.
 - fixed bug in gzread (don't read crc as data)
- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose)
+- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose).
 - don't allocate big arrays in the stack (for MSDOS)
 - fix some MSDOS compilation problems

 Changes in 0.5:
 - do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but
-  not yet Z_FULL_FLUSH
+  not yet Z_FULL_FLUSH.
 - support decompression but only in a single step (forced Z_FINISH)
- added opaque object for zalloc and zfree
+- added opaque object for zalloc and zfree.
 - added deflateReset and inflateReset
- added a variable zlib_version for consistency checking
- renamed the 'filter' parameter of deflateInit2 as 'strategy'
-  Added Z_FILTERED and Z_HUFFMAN_ONLY constants
+- added a variable zlib_version for consistency checking.
+- renamed the 'filter' parameter of deflateInit2 as 'strategy'.
+  Added Z_FILTERED and Z_HUFFMAN_ONLY constants.

 Changes in 0.4:
- avoid "zip" everywhere, use zlib instead of ziplib
+- avoid "zip" everywhere, use zlib instead of ziplib.
 - suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush
-  if compression method == 8
+  if compression method == 8.
 - added adler32 and crc32
 - renamed deflateOptions as deflateInit2, call one or the other but not both
- added the method parameter for deflateInit2
+- added the method parameter for deflateInit2.
 - added inflateInit2
- simplified considerably deflateInit and inflateInit by not supporting
+- simplied considerably deflateInit and inflateInit by not supporting
  user-provided history buffer. This is supported only in deflateInit2
-  and inflateInit2
+  and inflateInit2.

 Changes in 0.3:
 - prefix all macro names with Z_
- use Z_FINISH instead of deflateEnd to finish compression
+- use Z_FINISH instead of deflateEnd to finish compression.
 - added Z_HUFFMAN_ONLY
 - added gzerror()
@@ -4,7 +4,7 @@

 If your question is not there, please check the zlib home page
 http://zlib.net/ which may have more recent information.
-The latest zlib FAQ is at http://zlib.net/zlib_faq.html
+The lastest zlib FAQ is at http://zlib.net/zlib_faq.html


 1. Is zlib Y2K-compliant?
@@ -7,6 +7,10 @@
 # Normally configure builds both a static and a shared library.
 # If you want to build just a static library, use: ./configure --static

+# To use the asm code, type:
+#    cp contrib/asm?86/match.S ./match.S
+#    make LOC=-DASMV OBJA=match.o
+
 # To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
 #    make install
 # To install in $HOME instead of /usr/local, use:
@@ -22,13 +26,13 @@ CFLAGS=-O

 SFLAGS=-O
 LDFLAGS=
-TEST_LDFLAGS=$(LDFLAGS) -L. libz.a
+TEST_LDFLAGS=-L. libz.a
 LDSHARED=$(CC)
 CPP=$(CC) -E

 STATICLIB=libz.a
 SHAREDLIB=libz.so
-SHAREDLIBV=libz.so.1.3
+SHAREDLIBV=libz.so.1.2.11
 SHAREDLIBM=libz.so.1
 LIBS=$(STATICLIB) $(SHAREDLIBV)

@@ -83,12 +87,12 @@ test: all teststatic testshared

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

 testshared: shared
 	@LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
@@ -96,21 +100,21 @@ testshared: shared
 	DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
 	SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
 	TMPSH=tmpsh_$$; \
-	if echo hello world | ${QEMU_RUN} ./minigzipsh | ${QEMU_RUN} ./minigzipsh -d && ${QEMU_RUN} ./examplesh $$TMPSH; then \
+	if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \
 	  echo '		*** zlib shared test OK ***'; \
 	else \
 	  echo '		*** zlib shared test FAILED ***'; false; \
-	fi
-	@rm -f tmpsh_$$
+	fi; \
+	rm -f $$TMPSH

 test64: all64
 	@TMP64=tmp64_$$; \
-	if echo hello world | ${QEMU_RUN} ./minigzip64 | ${QEMU_RUN} ./minigzip64 -d && ${QEMU_RUN} ./example64 $$TMP64; then \
+	if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
 	  echo '		*** zlib 64-bit test OK ***'; \
 	else \
 	  echo '		*** zlib 64-bit test FAILED ***'; false; \
-	fi
-	@rm -f tmp64_$$
+	fi; \
+	rm -f $$TMP64

 infcover.o: $(SRCDIR)test/infcover.c $(SRCDIR)zlib.h zconf.h
 	$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/infcover.c
@@ -120,7 +124,7 @@ infcover: infcover.o libz.a

 cover: infcover
 	rm -f *.gcda
-	${QEMU_RUN} ./infcover
+	./infcover
 	gcov inf*.c

 libz.a: $(OBJS)
@@ -288,10 +292,10 @@ minigzip$(EXE): minigzip.o $(STATICLIB)
 	$(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)

 examplesh$(EXE): example.o $(SHAREDLIBV)
-	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) -L. $(SHAREDLIBV)
+	$(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV)

 minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
-	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) -L. $(SHAREDLIBV)
+	$(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV)

 example64$(EXE): example64.o $(STATICLIB)
 	$(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
@@ -359,14 +363,8 @@ zconf.h.cmakein: $(SRCDIR)zconf.h.in
 zconf: $(SRCDIR)zconf.h.in
 	cp -p $(SRCDIR)zconf.h.in zconf.h

-minizip-test: static
-	cd contrib/minizip && { CFLAGS="$(CFLAGS)" $(MAKE) test ; cd ../.. ; }
-
-minizip-clean:
-	cd contrib/minizip && { $(MAKE) clean ; cd ../.. ; }
-
 mostlyclean: clean
-clean: minizip-clean
+clean:
 	rm -f *.o *.lo *~ \
 	   example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
 	   example64$(EXE) minigzip64$(EXE) \
@@ -378,13 +376,15 @@ clean: minizip-clean
 	rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov

 maintainer-clean: distclean
-distclean: clean zconf zconf.h.cmakein
+distclean: clean zconf zconf.h.cmakein docs
 	rm -f Makefile zlib.pc configure.log
 	-@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

 tags:
 	etags $(SRCDIR)*.[ch]
@@ -1,6 +1,6 @@
 ZLIB DATA COMPRESSION LIBRARY

-zlib 1.3 is a general purpose data compression library.  All the code is
+zlib 1.2.11 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
@@ -29,17 +29,18 @@ PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.

 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
-https://marknelson.us/posts/1997/01/01/zlib-engine.html .
+http://marknelson.us/1997/01/01/zlib-engine/ .

-The changes made in version 1.3 are documented in the file ChangeLog.
+The changes made in version 1.2.11 are documented in the file ChangeLog.

 Unsupported third party contributions are provided in directory contrib/ .

-zlib is available in Java using the java.util.zip package. Follow the API
-Documentation link at: https://docs.oracle.com/search/?q=java.util.zip .
+zlib is available in Java using the java.util.zip package, documented at
+http://java.sun.com/developer/technicalArticles/Programming/compression/ .

-A Perl interface to zlib and bzip2 written by Paul Marquess <pmqs@cpan.org>
-can be found at https://github.com/pmqs/IO-Compress .
+A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available
+at CPAN (Comprehensive Perl Archive Network) sites, including
+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
@@ -63,7 +64,7 @@ Notes for some targets:
 - zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1 it works
  when compiled with cc.

- On Digital Unix 4.0D (formerly OSF/1) on AlphaServer, the cc option -std1 is
+- On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is
  necessary to get gzprintf working correctly. This is done by configure.

 - zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with
@@ -83,7 +84,7 @@ Acknowledgments:

 Copyright notice:

- (C) 1995-2023 Jean-loup Gailly and Mark Adler
+ (C) 1995-2017 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
@@ -107,10 +108,7 @@ Copyright notice:
 If you use the zlib library in a product, we would appreciate *not* receiving
 lengthy legal documents to sign.  The sources are provided for free but without
 warranty of any kind.  The library has been entirely written by Jean-loup
-Gailly and Mark Adler; it does not include third-party code.  We make all
-contributions to and distributions of this project solely in our personal
-capacity, and are not conveying any rights to any intellectual property of
-any third parties.
+Gailly and Mark Adler; it does not include third-party code.

 If you redistribute modified sources, we would appreciate that you include in
 the file ChangeLog history information documenting your changes.  Please read
@@ -7,6 +7,8 @@

 #include "zutil.h"

+local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
+
 #define BASE 65521U     /* 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 */
@@ -58,7 +60,11 @@
 #endif

 /* ========================================================================= */
-uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf, z_size_t len) {
+uLong ZEXPORT adler32_z(adler, buf, len)
+    uLong adler;
+    const Bytef *buf;
+    z_size_t len;
+{
    unsigned long sum2;
    unsigned n;

@@ -125,12 +131,20 @@ uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf, z_size_t len) {
 }

 /* ========================================================================= */
-uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len) {
+uLong ZEXPORT adler32(adler, buf, len)
+    uLong adler;
+    const Bytef *buf;
+    uInt len;
+{
    return adler32_z(adler, buf, len);
 }

 /* ========================================================================= */
-local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2) {
+local uLong adler32_combine_(adler1, adler2, len2)
+    uLong adler1;
+    uLong adler2;
+    z_off64_t len2;
+{
    unsigned long sum1;
    unsigned long sum2;
    unsigned rem;
@@ -155,10 +169,18 @@ local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2) {
 }

 /* ========================================================================= */
-uLong ZEXPORT adler32_combine(uLong adler1, uLong adler2, z_off_t len2) {
+uLong ZEXPORT adler32_combine(adler1, adler2, len2)
+    uLong adler1;
+    uLong adler2;
+    z_off_t len2;
+{
    return adler32_combine_(adler1, adler2, len2);
 }

-uLong ZEXPORT adler32_combine64(uLong adler1, uLong adler2, z_off64_t len2) {
+uLong ZEXPORT adler32_combine64(adler1, adler2, len2)
+    uLong adler1;
+    uLong adler2;
+    z_off64_t len2;
+{
    return adler32_combine_(adler1, adler2, len2);
 }
@@ -19,8 +19,13 @@
   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
   Z_STREAM_ERROR if the level parameter is invalid.
 */
-int ZEXPORT compress2(Bytef *dest, uLongf *destLen, const Bytef *source,
-                      uLong sourceLen, int level) {
+int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
+    Bytef *dest;
+    uLongf *destLen;
+    const Bytef *source;
+    uLong sourceLen;
+    int level;
+{
    z_stream stream;
    int err;
    const uInt max = (uInt)-1;
@@ -60,8 +65,12 @@ int ZEXPORT compress2(Bytef *dest, uLongf *destLen, const Bytef *source,

 /* ===========================================================================
 */
-int ZEXPORT compress(Bytef *dest, uLongf *destLen, const Bytef *source,
-                     uLong sourceLen) {
+int ZEXPORT compress (dest, destLen, source, sourceLen)
+    Bytef *dest;
+    uLongf *destLen;
+    const Bytef *source;
+    uLong sourceLen;
+{
    return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION);
 }

@@ -69,7 +78,9 @@ int ZEXPORT compress(Bytef *dest, uLongf *destLen, const Bytef *source,
     If the default memLevel or windowBits for deflateInit() is changed, then
   this function needs to be updated.
 */
-uLong ZEXPORT compressBound(uLong sourceLen) {
+uLong ZEXPORT compressBound (sourceLen)
+    uLong sourceLen;
+{
    return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) +
           (sourceLen >> 25) + 13;
 }
@@ -32,11 +32,8 @@ fi

 # set command prefix for cross-compilation
 if [ -n "${CHOST}" ]; then
-    uname=${CHOST}
-    mname=${CHOST}
+    uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
    CROSS_PREFIX="${CHOST}-"
-else
-    mname=`(uname -a || echo unknown) 2>/dev/null`
 fi

 # destination name for static library
@@ -44,6 +41,8 @@ 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
@@ -88,8 +87,6 @@ build64=0
 gcc=0
 warn=0
 debug=0
-address=0
-memory=0
 old_cc="$CC"
 old_cflags="$CFLAGS"
 OBJC='$(OBJZ) $(OBJG)'
@@ -101,7 +98,7 @@ leave()
  if test "$*" != "0"; then
    echo "** $0 aborting." | tee -a configure.log
  fi
-  rm -rf $test.[co] $test $test$shared_ext $test.gcno $test.dSYM ./--version
+  rm -f $test.[co] $test $test$shared_ext $test.gcno ./--version
  echo -------------------- >> configure.log
  echo >> configure.log
  echo >> configure.log
@@ -140,9 +137,6 @@ case "$1" in
    -c* | --const) zconst=1; shift ;;
    -w* | --warn) warn=1; shift ;;
    -d* | --debug) debug=1; shift ;;
-    --sanitize) address=1; shift ;;
-    --address) address=1; shift ;;
-    --memory) memory=1; shift ;;
    *)
      echo "unknown option: $1" | tee -a configure.log
      echo "$0 --help for help" | tee -a configure.log
@@ -171,17 +165,10 @@ extern int getchar();
 int hello() {return getchar();}
 EOF

-if test -z "$CC"; then
-  echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log
-  if ${CROSS_PREFIX}gcc -v >/dev/null 2>&1; then
-    cc=${CROSS_PREFIX}gcc
-  else
-    cc=${CROSS_PREFIX}cc
-  fi
-else
-  cc=${CC}
-fi
-
+test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log
+cc=${CC-${CROSS_PREFIX}gcc}
+cflags=${CFLAGS-"-O3"}
+# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
 case "$cc" in
  *gcc*) gcc=1 ;;
  *clang*) gcc=1 ;;
@@ -207,17 +194,11 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
  fi
  if test "$warn" -eq 1; then
    if test "$zconst" -eq 1; then
-      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -DZLIB_CONST"
+      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
    else
-      CFLAGS="${CFLAGS} -Wall -Wextra"
+      CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
    fi
  fi
-  if test $address -eq 1; then
-    CFLAGS="${CFLAGS} -g -fsanitize=address -fno-omit-frame-pointer"
-  fi
-  if test $memory -eq 1; then
-    CFLAGS="${CFLAGS} -g -fsanitize=memory -fno-omit-frame-pointer"
-  fi
  if test $debug -eq 1; then
    CFLAGS="${CFLAGS} -DZLIB_DEBUG"
    SFLAGS="${SFLAGS} -DZLIB_DEBUG"
@@ -226,54 +207,47 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
    uname=`(uname -s || echo unknown) 2>/dev/null`
  fi
  case "$uname" in
-  Linux* | linux* | *-linux* | GNU | GNU/* | solaris*)
-        case "$mname" in
-        *sparc*)
-            LDFLAGS="${LDFLAGS} -Wl,--no-warn-rwx-segments" ;;
-        esac
+  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" ;;
-  CYGWIN* | Cygwin* | cygwin* | *-cygwin* | OS/2*)
+  CYGWIN* | Cygwin* | cygwin* | OS/2*)
        EXE='.exe' ;;
-  MINGW* | mingw* | *-mingw*)
+  MINGW* | mingw*)
+# temporary bypass
        rm -f $test.[co] $test $test$shared_ext
-        echo "If this doesn't work for you, try win32/Makefile.gcc." | tee -a configure.log
+        echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
+        leave 1
        LDSHARED=${LDSHARED-"$cc -shared"}
        LDSHAREDLIBC=""
        EXE='.exe' ;;
-  QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
-        # (alain.bonnefoy@icbt.com)
-        LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;;
+  QNX*)  # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
+         # (alain.bonnefoy@icbt.com)
+                 LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;;
  HP-UX*)
-        LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
-        case `(uname -m || echo unknown) 2>/dev/null` in
-        ia64)
-            shared_ext='.so'
-            SHAREDLIB='libz.so' ;;
-        *)
-            shared_ext='.sl'
-            SHAREDLIB='libz.sl' ;;
-        esac ;;
-  AIX*)
-        LDFLAGS="${LDFLAGS} -Wl,-brtl" ;;
-  Darwin* | darwin* | *-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 $VER"}
-        if "${CROSS_PREFIX}libtool" -V 2>&1 | grep Apple > /dev/null; then
-            AR="${CROSS_PREFIX}libtool"
-        elif libtool -V 2>&1 | grep Apple > /dev/null; then
-            AR="libtool"
-        else
-            AR="/usr/bin/libtool"
-        fi
-        ARFLAGS="-o" ;;
-  *)
-        LDSHARED=${LDSHARED-"$cc -shared"} ;;
+         LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
+         case `(uname -m || echo unknown) 2>/dev/null` in
+         ia64)
+                 shared_ext='.so'
+                 SHAREDLIB='libz.so' ;;
+         *)
+                 shared_ext='.sl'
+                 SHAREDLIB='libz.sl' ;;
+         esac ;;
+  Darwin* | darwin*)
+             shared_ext='.dylib'
+             SHAREDLIB=libz$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 -shared"} ;;
  esac
 else
  # find system name and corresponding cc options
@@ -393,11 +367,8 @@ else
  try()
  {
    show $*
-    got=`( $* ) 2>&1`
+    ( $* ) >> configure.log 2>&1
    ret=$?
-    if test "$got" != ""; then
-      printf "%s\n" "$got" >> configure.log
-    fi
    if test $ret -ne 0; then
      echo "(exit code "$ret")" >> configure.log
    fi
@@ -410,11 +381,8 @@ tryboth()
  show $*
  got=`( $* ) 2>&1`
  ret=$?
-  if test "$got" != ""; then
-    printf "%s\n" "$got" >> configure.log
-  fi
+  printf %s "$got" >> configure.log
  if test $ret -ne 0; then
-    echo "(exit code "$ret")" >> configure.log
    return $ret
  fi
  test "$got" = ""
@@ -465,6 +433,20 @@ else
  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
@@ -475,11 +457,17 @@ 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
-  # find a size_t integer type
-  # check for long long
-  cat > $test.c << EOF
+  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
@@ -507,13 +495,17 @@ EOF
  if try $CC $CFLAGS -o $test $test.c; then
    sizet=`./$test`
    echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log
-    CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}"
-    SFLAGS="${SFLAGS} -DNO_SIZE_T=${sizet}"
  else
-    echo "Checking for a pointer-size integer type... not found." | tee -a configure.log
+    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()
@@ -857,6 +849,7 @@ 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
@@ -866,7 +859,7 @@ echo prefix = $prefix >> configure.log
 echo sharedlibdir = $sharedlibdir >> configure.log
 echo uname = $uname >> configure.log

-# update Makefile with the configure results
+# udpate Makefile with the configure results
 sed < ${SRCDIR}Makefile.in "
 /^CC *=/s#=.*#=$CC#
 /^CFLAGS *=/s#=.*#=$CFLAGS#
@@ -1,4 +1,4 @@
-All files under this contrib directory are UNSUPPORTED. They were
+All files under this contrib directory are UNSUPPORTED. There were
 provided by users of zlib and were not tested by the authors of zlib.
 Use at your own risk. Please contact the authors of the contributions
 for help about these, not the zlib authors. Thanks.
@@ -8,6 +8,14 @@ ada/        by Dmitriy Anisimkov <anisimkov@yahoo.com>
        Support for Ada
        See http://zlib-ada.sourceforge.net/

+amd64/      by Mikhail Teterin <mi@ALDAN.algebra.com>
+        asm code for AMD64
+        See patch at http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/96393
+
+asm686/     by Brian Raiter <breadbox@muppetlabs.com>
+        asm code for Pentium and PPro/PII, using the AT&T (GNU as) syntax
+        See http://www.muppetlabs.com/~breadbox/software/assembly.html
+
 blast/      by Mark Adler <madler@alumni.caltech.edu>
        Decompressor for output of PKWare Data Compression Library (DCL)

@@ -24,6 +32,9 @@ gcc_gvmat64/by Gilles Vollant <info@winimage.com>
 infback9/   by Mark Adler <madler@alumni.caltech.edu>
        Unsupported diffs to infback to decode the deflate64 format

+inflate86/  by Chris Anderson <christop@charm.net>
+        Tuned x86 gcc asm code to replace inflate_fast()
+
 iostream/   by Kevin Ruland <kevin@rodin.wustl.edu>
        A C++ I/O streams interface to the zlib gz* functions

@@ -34,6 +45,16 @@ iostream3/  by Ludwig Schwardt <schwardt@sun.ac.za>
            and Kevin Ruland <kevin@rodin.wustl.edu>
        Yet another C++ I/O streams interface

+masmx64/    by Gilles Vollant <info@winimage.com>
+        x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to
+        replace longest_match() and inflate_fast(),  also masm x86
+        64-bits translation of Chris Anderson inflate_fast()
+
+masmx86/    by Gilles Vollant <info@winimage.com>
+        x86 asm code to replace longest_match() and inflate_fast(),
+        for Visual C++ and MASM (32 bits).
+        Based on Brian Raiter (asm686) and Chris Anderson (inflate86)
+
 minizip/    by Gilles Vollant <info@winimage.com>
        Mini zip and unzip based on zlib
        Includes Zip64 support by Mathias Svensson <mathias@result42.com>
@@ -8,8 +8,8 @@ It provides Ada-style access to the ZLib C library.

        Here are the main changes since ZLib.Ada 1.2:

- Attention: ZLib.Read generic routine have a initialization requirement
-  for Read_Last parameter now. It is a bit incompatible with previous version,
+- Attension: ZLib.Read generic routine have a initialization requirement
+  for Read_Last parameter now. It is a bit incompartible with previous version,
  but extends functionality, we could use new parameters Allow_Read_Some and
  Flush now.

@@ -65,12 +65,12 @@ procedure Test is
   Time_Stamp : Ada.Calendar.Time;

   procedure Generate_File;
-   --  Generate file of specified size with some random data.
+   --  Generate file of spetsified size with some random data.
   --  The random data is repeatable, for the good compression.

   procedure Compare_Streams
     (Left, Right : in out Root_Stream_Type'Class);
-   --  The procedure comparing data in 2 streams.
+   --  The procedure compearing data in 2 streams.
   --  It is for compare data before and after compression/decompression.

   procedure Compare_Files (Left, Right : String);
@@ -62,7 +62,7 @@ package ZLib.Streams is
                                    := Default_Buffer_Size;
      Write_Buffer_Size : in     Ada.Streams.Stream_Element_Offset
                                    := Default_Buffer_Size);
-   --  Create the Compression/Decompression stream.
+   --  Create the Comression/Decompression stream.
   --  If mode is In_Stream then Write operation is disabled.
   --  If mode is Out_Stream then Read operation is disabled.

@@ -204,7 +204,7 @@ package body ZLib is
      end if;

      --  We allow ZLib to make header only in case of default header type.
-      --  Otherwise we would either do header by ourselves, or do not do
+      --  Otherwise we would either do header by ourselfs, or do not do
      --  header at all.

      if Header = None or else Header = GZip then
@@ -114,7 +114,7 @@ package ZLib is
   -- Compression strategy constants --
   ------------------------------------

-   --  RLE strategy could be used only in version 1.2.0 and later.
+   --  RLE stategy could be used only in version 1.2.0 and later.

   Filtered         : constant Strategy_Type;
   Huffman_Only     : constant Strategy_Type;
@@ -0,0 +1,452 @@
+/*
+ * match.S -- optimized version of longest_match()
+ * based on the similar work by Gilles Vollant, and Brian Raiter, written 1998
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the BSD License. Use by owners of Che Guevarra
+ * parafernalia is prohibited, where possible, and highly discouraged
+ * elsewhere.
+ */
+
+#ifndef NO_UNDERLINE
+#	define	match_init	_match_init
+#	define	longest_match	_longest_match
+#endif
+
+#define	scanend		ebx
+#define	scanendw	bx
+#define	chainlenwmask	edx /* high word: current chain len low word: s->wmask */
+#define	curmatch	rsi
+#define	curmatchd	esi
+#define	windowbestlen	r8
+#define	scanalign	r9
+#define	scanalignd	r9d
+#define	window		r10
+#define	bestlen		r11
+#define	bestlend	r11d
+#define	scanstart	r12d
+#define	scanstartw	r12w
+#define scan		r13
+#define nicematch	r14d
+#define	limit		r15
+#define	limitd		r15d
+#define prev		rcx
+
+/*
+ * The 258 is a "magic number, not a parameter -- changing it
+ * breaks the hell loose
+ */
+#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	LocalVarsSize	(112)
+#define _chainlenwmask	( 8-LocalVarsSize)(%rsp)
+#define _windowbestlen	(16-LocalVarsSize)(%rsp)
+#define save_r14        (24-LocalVarsSize)(%rsp)
+#define save_rsi        (32-LocalVarsSize)(%rsp)
+#define save_rbx        (40-LocalVarsSize)(%rsp)
+#define save_r12        (56-LocalVarsSize)(%rsp)
+#define save_r13        (64-LocalVarsSize)(%rsp)
+#define save_r15        (80-LocalVarsSize)(%rsp)
+
+
+.globl	match_init, longest_match
+
+/*
+ * On AMD64 the first argument of a function (in our case -- the pointer to
+ * deflate_state structure) is passed in %rdi, hence our offsets below are
+ * all off of that.
+ */
+
+/* you can check the structure offset by running
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "deflate.h"
+
+void print_depl()
+{
+deflate_state ds;
+deflate_state *s=&ds;
+printf("size pointer=%u\n",(int)sizeof(void*));
+
+printf("#define dsWSize         (%3u)(%%rdi)\n",(int)(((char*)&(s->w_size))-((char*)s)));
+printf("#define dsWMask         (%3u)(%%rdi)\n",(int)(((char*)&(s->w_mask))-((char*)s)));
+printf("#define dsWindow        (%3u)(%%rdi)\n",(int)(((char*)&(s->window))-((char*)s)));
+printf("#define dsPrev          (%3u)(%%rdi)\n",(int)(((char*)&(s->prev))-((char*)s)));
+printf("#define dsMatchLen      (%3u)(%%rdi)\n",(int)(((char*)&(s->match_length))-((char*)s)));
+printf("#define dsPrevMatch     (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_match))-((char*)s)));
+printf("#define dsStrStart      (%3u)(%%rdi)\n",(int)(((char*)&(s->strstart))-((char*)s)));
+printf("#define dsMatchStart    (%3u)(%%rdi)\n",(int)(((char*)&(s->match_start))-((char*)s)));
+printf("#define dsLookahead     (%3u)(%%rdi)\n",(int)(((char*)&(s->lookahead))-((char*)s)));
+printf("#define dsPrevLen       (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_length))-((char*)s)));
+printf("#define dsMaxChainLen   (%3u)(%%rdi)\n",(int)(((char*)&(s->max_chain_length))-((char*)s)));
+printf("#define dsGoodMatch     (%3u)(%%rdi)\n",(int)(((char*)&(s->good_match))-((char*)s)));
+printf("#define dsNiceMatch     (%3u)(%%rdi)\n",(int)(((char*)&(s->nice_match))-((char*)s)));
+}
+
+*/
+
+
+/*
+  to compile for XCode 3.2 on MacOSX x86_64
+  - run "gcc -g -c -DXCODE_MAC_X64_STRUCTURE amd64-match.S"
+ */
+
+
+#ifndef CURRENT_LINX_XCODE_MAC_X64_STRUCTURE
+#define dsWSize		( 68)(%rdi)
+#define dsWMask		( 76)(%rdi)
+#define dsWindow	( 80)(%rdi)
+#define dsPrev		( 96)(%rdi)
+#define dsMatchLen	(144)(%rdi)
+#define dsPrevMatch	(148)(%rdi)
+#define dsStrStart	(156)(%rdi)
+#define dsMatchStart	(160)(%rdi)
+#define dsLookahead	(164)(%rdi)
+#define dsPrevLen	(168)(%rdi)
+#define dsMaxChainLen	(172)(%rdi)
+#define dsGoodMatch	(188)(%rdi)
+#define dsNiceMatch	(192)(%rdi)
+
+#else 
+
+#ifndef STRUCT_OFFSET
+#	define STRUCT_OFFSET	(0)
+#endif
+
+
+#define dsWSize		( 56 + STRUCT_OFFSET)(%rdi)
+#define dsWMask		( 64 + STRUCT_OFFSET)(%rdi)
+#define dsWindow	( 72 + STRUCT_OFFSET)(%rdi)
+#define dsPrev		( 88 + STRUCT_OFFSET)(%rdi)
+#define dsMatchLen	(136 + STRUCT_OFFSET)(%rdi)
+#define dsPrevMatch	(140 + STRUCT_OFFSET)(%rdi)
+#define dsStrStart	(148 + STRUCT_OFFSET)(%rdi)
+#define dsMatchStart	(152 + STRUCT_OFFSET)(%rdi)
+#define dsLookahead	(156 + STRUCT_OFFSET)(%rdi)
+#define dsPrevLen	(160 + STRUCT_OFFSET)(%rdi)
+#define dsMaxChainLen	(164 + STRUCT_OFFSET)(%rdi)
+#define dsGoodMatch	(180 + STRUCT_OFFSET)(%rdi)
+#define dsNiceMatch	(184 + STRUCT_OFFSET)(%rdi)
+
+#endif
+
+
+
+
+.text
+
+/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
+
+longest_match:
+/*
+ * Retrieve the function arguments. %curmatch will hold cur_match
+ * throughout the entire function (passed via rsi on amd64).
+ * rdi will hold the pointer to the deflate_state (first arg on amd64)
+ */
+		mov     %rsi, save_rsi
+		mov     %rbx, save_rbx
+		mov	%r12, save_r12
+		mov     %r13, save_r13
+		mov     %r14, save_r14
+		mov     %r15, save_r15
+
+/* uInt wmask = s->w_mask;						*/
+/* unsigned chain_length = s->max_chain_length;				*/
+/* if (s->prev_length >= s->good_match) {				*/
+/*     chain_length >>= 2;						*/
+/* }									*/
+
+		movl	dsPrevLen, %eax
+		movl	dsGoodMatch, %ebx
+		cmpl	%ebx, %eax
+		movl	dsWMask, %eax
+		movl	dsMaxChainLen, %chainlenwmask
+		jl	LastMatchGood
+		shrl	$2, %chainlenwmask
+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.				*/
+
+		decl	%chainlenwmask
+		shll	$16, %chainlenwmask
+		orl	%eax, %chainlenwmask
+
+/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;	*/
+
+		movl	dsNiceMatch, %eax
+		movl	dsLookahead, %ebx
+		cmpl	%eax, %ebx
+		jl	LookaheadLess
+		movl	%eax, %ebx
+LookaheadLess:	movl	%ebx, %nicematch
+
+/* register Bytef *scan = s->window + s->strstart;			*/
+
+		mov	dsWindow, %window
+		movl	dsStrStart, %limitd
+		lea	(%limit, %window), %scan
+
+/* Determine how many bytes the scan ptr is off from being		*/
+/* dword-aligned.							*/
+
+		mov	%scan, %scanalign
+		negl	%scanalignd
+		andl	$3, %scanalignd
+
+/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?			*/
+/*     s->strstart - (IPos)MAX_DIST(s) : NIL;				*/
+
+		movl	dsWSize, %eax
+		subl	$MIN_LOOKAHEAD, %eax
+		xorl	%ecx, %ecx
+		subl	%eax, %limitd
+		cmovng	%ecx, %limitd
+
+/* int best_len = s->prev_length;					*/
+
+		movl	dsPrevLen, %bestlend
+
+/* Store the sum of s->window + best_len in %windowbestlen locally, and in memory.	*/
+
+		lea	(%window, %bestlen), %windowbestlen
+		mov	%windowbestlen, _windowbestlen
+
+/* register ush scan_start = *(ushf*)scan;				*/
+/* register ush scan_end   = *(ushf*)(scan+best_len-1);			*/
+/* Posf *prev = s->prev;						*/
+
+		movzwl	(%scan), %scanstart
+		movzwl	-1(%scan, %bestlen), %scanend
+		mov	dsPrev, %prev
+
+/* Jump into the main loop.						*/
+
+		movl	%chainlenwmask, _chainlenwmask
+		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.
+ */
+LookupLoop:
+		andl	%chainlenwmask, %curmatchd
+		movzwl	(%prev, %curmatch, 2), %curmatchd
+		cmpl	%limitd, %curmatchd
+		jbe	LeaveNow
+		subl	$0x00010000, %chainlenwmask
+		js	LeaveNow
+LoopEntry:	cmpw	-1(%windowbestlen, %curmatch), %scanendw
+		jne	LookupLoop
+		cmpw	%scanstartw, (%window, %curmatch)
+		jne	LookupLoop
+
+/* Store the current value of chainlen.					*/
+		movl	%chainlenwmask, _chainlenwmask
+
+/* %scan is the string under scrutiny, and %prev 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	$(-MAX_MATCH_8), %rdx
+		lea	(%curmatch, %window), %windowbestlen
+		lea	MAX_MATCH_8(%windowbestlen, %scanalign), %windowbestlen
+		lea	MAX_MATCH_8(%scan, %scanalign), %prev
+
+/* the prefetching below makes very little difference... */
+		prefetcht1	(%windowbestlen, %rdx)
+		prefetcht1	(%prev, %rdx)
+
+/*
+ * Test the strings for equality, 8 bytes at a time. At the end,
+ * adjust %rdx so that it is offset to the exact byte that mismatched.
+ *
+ * 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 -- unrolling it, for example, makes no difference.
+ */
+
+#undef USE_SSE	/* works, but is 6-7% slower, than non-SSE... */
+
+LoopCmps:
+#ifdef USE_SSE
+		/* Preload the SSE registers */
+		movdqu	  (%windowbestlen, %rdx), %xmm1
+		movdqu	  (%prev, %rdx), %xmm2
+		pcmpeqb	%xmm2, %xmm1
+		movdqu	16(%windowbestlen, %rdx), %xmm3
+		movdqu	16(%prev, %rdx), %xmm4
+		pcmpeqb	%xmm4, %xmm3
+		movdqu	32(%windowbestlen, %rdx), %xmm5
+		movdqu	32(%prev, %rdx), %xmm6
+		pcmpeqb	%xmm6, %xmm5
+		movdqu	48(%windowbestlen, %rdx), %xmm7
+		movdqu	48(%prev, %rdx), %xmm8
+		pcmpeqb	%xmm8, %xmm7
+
+		/* Check the comparisions' results */
+		pmovmskb %xmm1, %rax
+		notw	%ax
+		bsfw	%ax, %ax
+		jnz	LeaveLoopCmps
+		
+		/* this is the only iteration of the loop with a possibility of having
+		   incremented rdx by 0x108 (each loop iteration add 16*4 = 0x40 
+		   and (0x40*4)+8=0x108 */
+		add	$8, %rdx
+		jz LenMaximum
+		add	$8, %rdx
+
+		
+		pmovmskb %xmm3, %rax
+		notw	%ax
+		bsfw	%ax, %ax
+		jnz	LeaveLoopCmps
+		
+		
+		add	$16, %rdx
+
+
+		pmovmskb %xmm5, %rax
+		notw	%ax
+		bsfw	%ax, %ax
+		jnz	LeaveLoopCmps
+		
+		add	$16, %rdx
+
+
+		pmovmskb %xmm7, %rax
+		notw	%ax
+		bsfw	%ax, %ax
+		jnz	LeaveLoopCmps
+		
+		add	$16, %rdx
+		
+		jmp	LoopCmps
+LeaveLoopCmps:	add	%rax, %rdx
+#else
+		mov	(%windowbestlen, %rdx), %rax
+		xor	(%prev, %rdx), %rax
+		jnz	LeaveLoopCmps
+		
+		mov	8(%windowbestlen, %rdx), %rax
+		xor	8(%prev, %rdx), %rax
+		jnz	LeaveLoopCmps8
+
+		mov	16(%windowbestlen, %rdx), %rax
+		xor	16(%prev, %rdx), %rax
+		jnz	LeaveLoopCmps16
+				
+		add	$24, %rdx
+		jnz	LoopCmps
+		jmp	LenMaximum
+#	if 0
+/*
+ * This three-liner is tantalizingly simple, but bsf is a slow instruction,
+ * and the complicated alternative down below is quite a bit faster. Sad...
+ */
+
+LeaveLoopCmps:	bsf	%rax, %rax /* find the first non-zero bit */
+		shrl	$3, %eax /* divide by 8 to get the byte */
+		add	%rax, %rdx
+#	else
+LeaveLoopCmps16:
+		add	$8, %rdx
+LeaveLoopCmps8:
+		add	$8, %rdx
+LeaveLoopCmps:	testl   $0xFFFFFFFF, %eax /* Check the first 4 bytes */
+		jnz     Check16
+		add     $4, %rdx
+		shr     $32, %rax
+Check16:        testw   $0xFFFF, %ax
+		jnz     LenLower
+		add	$2, %rdx
+		shrl	$16, %eax
+LenLower:	subb	$1, %al
+		adc	$0, %rdx
+#	endif
+#endif
+
+/* 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	(%prev, %rdx), %rax
+		sub	%scan, %rax
+		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.		*/
+
+		cmpl	%bestlend, %eax
+		jg	LongerMatch
+		mov	_windowbestlen, %windowbestlen
+		mov	dsPrev, %prev
+		movl	_chainlenwmask, %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	%eax, %bestlend
+		movl	%curmatchd, dsMatchStart
+		cmpl	%nicematch, %eax
+		jge	LeaveNow
+
+		lea	(%window, %bestlen), %windowbestlen
+		mov	%windowbestlen, _windowbestlen
+
+		movzwl	-1(%scan, %rax), %scanend
+		mov	dsPrev, %prev
+		movl	_chainlenwmask, %chainlenwmask
+		jmp	LookupLoop
+
+/* Accept the current string, with the maximum possible length.		*/
+
+LenMaximum:
+		movl	$MAX_MATCH, %bestlend
+		movl	%curmatchd, dsMatchStart
+
+/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;		*/
+/* return s->lookahead;							*/
+
+LeaveNow:
+		movl	dsLookahead, %eax
+		cmpl	%eax, %bestlend
+		cmovngl	%bestlend, %eax
+LookaheadRet:
+
+/* Restore the registers and return from whence we came.			*/
+
+	mov	save_rsi, %rsi
+	mov	save_rbx, %rbx
+	mov	save_r12, %r12
+	mov	save_r13, %r13
+	mov	save_r14, %r14
+	mov	save_r15, %r15
+
+	ret
+
+match_init:	ret
@@ -0,0 +1,51 @@
+This is a patched version of zlib, modified to use
+Pentium-Pro-optimized assembly code in the deflation algorithm. The
+files changed/added by this patch are:
+
+README.686
+match.S
+
+The speedup that this patch provides varies, depending on whether the
+compiler used to build the original version of zlib falls afoul of the
+PPro's speed traps. My own tests show a speedup of around 10-20% at
+the default compression level, and 20-30% using -9, against a version
+compiled using gcc 2.7.2.3. Your mileage may vary.
+
+Note that this code has been tailored for the PPro/PII in particular,
+and will not perform particuarly well on a Pentium.
+
+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
+
+
+Update:
+
+I've been ignoring these assembly routines for years, believing that
+gcc's generated code had caught up with it sometime around gcc 2.95
+and the major rearchitecting of the Pentium 4. However, I recently
+learned that, despite what I believed, this code still has some life
+in it. On the Pentium 4 and AMD64 chips, it continues to run about 8%
+faster than the code produced by gcc 4.1.
+
+In acknowledgement of its continuing usefulness, I've altered the
+license to match that of the rest of zlib. Share and Enjoy!
+
+Brian Raiter
+breadbox@muppetlabs.com
+April, 2007
@@ -57,7 +57,7 @@ int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow,
 * 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 at *in are consumed for input before infun() is used.
+ * 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
@@ -152,7 +152,7 @@ procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
  const OutBuf: Pointer; BufSize: Integer);

 const
-  zlib_version = '1.3.0';
+  zlib_version = '1.2.11';

 type
  EZlibError = class(Exception);
@@ -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)
@@ -61,7 +61,7 @@ namespace DotZLib
        /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception>
        /// <exception cref="NullReferenceException"><c>data</c> is a null reference</exception>
        /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception>
-        /// <remarks>All the other <c>Update</c> methods are implemented in terms of this one.
+        /// <remarks>All the other <c>Update</c> methods are implmeneted in terms of this one.
        /// This is therefore the only method a derived class has to implement</remarks>
        public abstract void Update(byte[] data, int offset, int count);

@@ -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)
@@ -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)
@@ -139,7 +139,7 @@ namespace DotZLib
        /// <remarks>This must be implemented by a derived class</remarks>
        protected abstract void CleanUp();

-        // performs the release of the handles and calls the derived CleanUp()
+        // performs the release of the handles and calls the dereived CleanUp()
        private void CleanUp(bool isDisposing)
        {
            if (!_isDisposed)
@@ -160,7 +160,7 @@ namespace DotZLib
        #region Helper methods

        /// <summary>
-        /// Copies a number of bytes to the internal codec buffer - ready for processing
+        /// Copies a number of bytes to the internal codec buffer - ready for proccesing
        /// </summary>
        /// <param name="data">The byte array that contains the data to copy</param>
        /// <param name="startIndex">The index of the first byte to copy</param>
@@ -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)
@@ -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)
@@ -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)
@@ -246,7 +246,7 @@ namespace DotZLib
        }

        /// <summary>
-        ///  Not supported.
+        ///  Not suppported.
        /// </summary>
        /// <param name="offset"></param>
        /// <param name="origin"></param>
@@ -268,7 +268,7 @@ namespace DotZLib
        }

        /// <summary>
-        /// Gets/sets the current position in the <c>GZipStream</c>. Not supported.
+        /// Gets/sets the current position in the <c>GZipStream</c>. Not suppported.
        /// </summary>
        /// <remarks>In this implementation this property is not supported</remarks>
        /// <exception cref="NotSupportedException">Always thrown</exception>
@@ -285,7 +285,7 @@ namespace DotZLib
        }

        /// <summary>
-        /// Gets the size of the stream. Not supported.
+        /// Gets the size of the stream. Not suppported.
        /// </summary>
        /// <remarks>In this implementation this property is not supported</remarks>
        /// <exception cref="NotSupportedException">Always thrown</exception>
@@ -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("1.3.0", Info.Version);
+            Assert.AreEqual("1.2.11", Info.Version);
            Assert.AreEqual(32, info.SizeOfUInt);
            Assert.AreEqual(32, info.SizeOfULong);
            Assert.AreEqual(32, info.SizeOfPointer);
@@ -36,7 +36,7 @@ Build instructions:
   in the same directory as the DotZLib.build file.
   You can define 2 properties on the nant command-line to control the build:
   debug={true|false} to toggle between release/debug builds (default=true).
-   nunit={true|false} to include or exclude unit tests (default=true).
+   nunit={true|false} to include or esclude unit tests (default=true).
   Also the target clean will remove binaries.
   Output file (DotZLib.dll) will be found in either ./DotZLib/bin/release
   or ./DotZLib/bin/debug, depending on whether you are building the release
@@ -16,8 +16,12 @@

   window is a user-supplied window and output buffer that is 64K bytes.
 */
-int ZEXPORT inflateBack9Init_(z_stream FAR *strm, unsigned char FAR *window,
-                              const char *version, int stream_size) {
+int ZEXPORT inflateBack9Init_(strm, window, version, stream_size)
+z_stream FAR *strm;
+unsigned char FAR *window;
+const char *version;
+int stream_size;
+{
    struct inflate_state FAR *state;

    if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
@@ -47,7 +51,8 @@ int ZEXPORT inflateBack9Init_(z_stream FAR *strm, unsigned char FAR *window,
 #ifdef MAKEFIXED
 #include <stdio.h>

-void makefixed9(void) {
+void makefixed9(void)
+{
    unsigned sym, bits, low, size;
    code *next, *lenfix, *distfix;
    struct inflate_state state;
@@ -209,8 +214,13 @@ void makefixed9(void) {
   inflateBack() can also return Z_STREAM_ERROR if the input parameters
   are not correct, i.e. strm is Z_NULL or the state was not initialized.
 */
-int ZEXPORT inflateBack9(z_stream FAR *strm, in_func in, void FAR *in_desc,
-                         out_func out, void FAR *out_desc) {
+int ZEXPORT inflateBack9(strm, in, in_desc, out, out_desc)
+z_stream FAR *strm;
+in_func in;
+void FAR *in_desc;
+out_func out;
+void FAR *out_desc;
+{
    struct inflate_state FAR *state;
    z_const unsigned char FAR *next;    /* next input */
    unsigned char FAR *put;     /* next output */
@@ -593,7 +603,9 @@ int ZEXPORT inflateBack9(z_stream FAR *strm, in_func in, void FAR *in_desc,
    return ret;
 }

-int ZEXPORT inflateBack9End(z_stream FAR *strm) {
+int ZEXPORT inflateBack9End(strm)
+z_stream FAR *strm;
+{
    if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
        return Z_STREAM_ERROR;
    ZFREE(strm, strm->state);
@@ -20,14 +20,14 @@
 extern "C" {
 #endif

-ZEXTERN int ZEXPORT inflateBack9(z_stream FAR *strm,
-                                 in_func in, void FAR *in_desc,
-                                 out_func out, void FAR *out_desc);
-ZEXTERN int ZEXPORT inflateBack9End(z_stream FAR *strm);
-ZEXTERN int ZEXPORT inflateBack9Init_(z_stream FAR *strm,
-                                      unsigned char FAR *window,
-                                      const char *version,
-                                      int stream_size);
+ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm,
+                                    in_func in, void FAR *in_desc,
+                                    out_func out, void FAR *out_desc));
+ZEXTERN int ZEXPORT inflateBack9End OF((z_stream FAR *strm));
+ZEXTERN int ZEXPORT inflateBack9Init_ OF((z_stream FAR *strm,
+                                         unsigned char FAR *window,
+                                         const char *version,
+                                         int stream_size));
 #define inflateBack9Init(strm, window) \
        inflateBack9Init_((strm), (window), \
        ZLIB_VERSION, sizeof(z_stream))
@@ -1,5 +1,5 @@
 /* inftree9.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2023 Mark Adler
+ * Copyright (C) 1995-2017 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 1.3 Copyright 1995-2023 Mark Adler ";
+   " inflate9 1.2.11 Copyright 1995-2017 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
@@ -29,9 +29,14 @@ const char inflate9_copyright[] =
   table index bits.  It will differ if the request is greater than the
   longest code or if it is less than the shortest code.
 */
-int inflate_table9(codetype type, unsigned short FAR *lens, unsigned codes,
-                   code FAR * FAR *table, unsigned FAR *bits,
-                   unsigned short FAR *work) {
+int inflate_table9(type, lens, codes, table, bits, work)
+codetype type;
+unsigned short FAR *lens;
+unsigned codes;
+code FAR * FAR *table;
+unsigned FAR *bits;
+unsigned short FAR *work;
+{
    unsigned len;               /* a code's length in bits */
    unsigned sym;               /* index of code symbols */
    unsigned min, max;          /* minimum and maximum code lengths */
@@ -59,7 +64,7 @@ int inflate_table9(codetype type, unsigned short FAR *lens, unsigned codes,
    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, 198, 203};
+        133, 133, 133, 133, 144, 77, 202};
    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,
@@ -38,7 +38,7 @@ typedef struct {
 /* Maximum size of the dynamic table.  The maximum number of code structures is
   1446, which is the sum of 852 for literal/length codes and 594 for distance
   codes.  These values were found by exhaustive searches using the program
-   examples/enough.c found in the zlib distribution.  The arguments to that
+   examples/enough.c found in the zlib distribtution.  The arguments to that
   program are the number of symbols, the initial root table size, and the
   maximum bit length of a code.  "enough 286 9 15" for literal/length codes
   returns returns 852, and "enough 32 6 15" for distance codes returns 594.
@@ -56,6 +56,6 @@ typedef enum {
    DISTS
 } codetype;

-extern int inflate_table9(codetype type, unsigned short FAR *lens,
-                          unsigned codes, code FAR * FAR *table,
-                          unsigned FAR *bits, unsigned short FAR *work);
+extern int inflate_table9 OF((codetype type, unsigned short FAR *lens,
+                             unsigned codes, code FAR * FAR *table,
+                             unsigned FAR *bits, unsigned short FAR *work));
@@ -0,0 +1,2 @@
+ml64.exe /Flinffasx64 /c /Zi inffasx64.asm
+ml64.exe /Flgvmat64   /c /Zi gvmat64.asm
@@ -0,0 +1,553 @@
+;uInt longest_match_x64(
+;    deflate_state *s,
+;    IPos cur_match);                             /* current match */
+
+; gvmat64.asm -- Asm portion of the optimized longest_match for 32 bits x86_64
+;  (AMD64 on Athlon 64, Opteron, Phenom
+;     and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7)
+; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant.
+;
+; File written by Gilles Vollant, by converting to assembly the longest_match
+;  from Jean-loup Gailly in deflate.c of zLib and infoZip zip.
+;
+;  and by taking inspiration on asm686 with masm, optimised assembly code
+;        from Brian Raiter, written 1998
+;
+;  This software is provided 'as-is', without any express or implied
+;  warranty.  In no event will the authors be held liable for any damages
+;  arising from the use of this software.
+;
+;  Permission is granted to anyone to use this software for any purpose,
+;  including commercial applications, and to alter it and redistribute it
+;  freely, subject to the following restrictions:
+;
+;  1. The origin of this software must not be misrepresented; you must not
+;     claim that you wrote the original software. If you use this software
+;     in a product, an acknowledgment in the product documentation would be
+;     appreciated but is not required.
+;  2. Altered source versions must be plainly marked as such, and must not be
+;     misrepresented as being the original software
+;  3. This notice may not be removed or altered from any source distribution.
+;
+;
+;
+;         http://www.zlib.net
+;         http://www.winimage.com/zLibDll
+;         http://www.muppetlabs.com/~breadbox/software/assembly.html
+;
+; to compile this file for infozip Zip, I use option:
+;   ml64.exe /Flgvmat64 /c /Zi /DINFOZIP gvmat64.asm
+;
+; to compile this file for zLib, I use option:
+;   ml64.exe /Flgvmat64 /c /Zi gvmat64.asm
+; Be carrefull to adapt zlib1222add below to your version of zLib
+;   (if you use a version of zLib before 1.0.4 or after 1.2.2.2, change
+;    value of zlib1222add later)
+;
+; This file compile with Microsoft Macro Assembler (x64) for AMD64
+;
+;   ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK
+;
+;   (you can get Windows WDK with ml64 for AMD64 from
+;      http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price)
+;
+
+
+;uInt longest_match(s, cur_match)
+;    deflate_state *s;
+;    IPos cur_match;                             /* current match */
+.code
+longest_match PROC
+
+
+;LocalVarsSize   equ 88
+ LocalVarsSize   equ 72
+
+; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12
+; free register :  r14,r15
+; register can be saved : rsp
+
+ chainlenwmask   equ  rsp + 8 - LocalVarsSize    ; high word: current chain len
+                                                 ; low word: s->wmask
+;window          equ  rsp + xx - LocalVarsSize   ; local copy of s->window ; stored in r10
+;windowbestlen   equ  rsp + xx - LocalVarsSize   ; s->window + bestlen , use r10+r11
+;scanstart       equ  rsp + xx - LocalVarsSize   ; first two bytes of string ; stored in r12w
+;scanend         equ  rsp + xx - LocalVarsSize   ; last two bytes of string use ebx
+;scanalign       equ  rsp + xx - LocalVarsSize   ; dword-misalignment of string r13
+;bestlen         equ  rsp + xx - LocalVarsSize   ; size of best match so far -> r11d
+;scan            equ  rsp + xx - LocalVarsSize   ; ptr to string wanting match -> r9
+IFDEF INFOZIP
+ELSE
+ nicematch       equ  (rsp + 16 - LocalVarsSize) ; a good enough match size
+ENDIF
+
+save_rdi        equ  rsp + 24 - LocalVarsSize
+save_rsi        equ  rsp + 32 - LocalVarsSize
+save_rbx        equ  rsp + 40 - LocalVarsSize
+save_rbp        equ  rsp + 48 - LocalVarsSize
+save_r12        equ  rsp + 56 - LocalVarsSize
+save_r13        equ  rsp + 64 - LocalVarsSize
+;save_r14        equ  rsp + 72 - LocalVarsSize
+;save_r15        equ  rsp + 80 - LocalVarsSize
+
+
+; summary of register usage
+; scanend     ebx
+; scanendw    bx
+; chainlenwmask   edx
+; curmatch    rsi
+; curmatchd   esi
+; windowbestlen   r8
+; scanalign   r9
+; scanalignd  r9d
+; window      r10
+; bestlen     r11
+; bestlend    r11d
+; scanstart   r12d
+; scanstartw  r12w
+; scan        r13
+; nicematch   r14d
+; limit       r15
+; limitd      r15d
+; prev        rcx
+
+;  all the +4 offsets are due to the addition of pending_buf_size (in zlib
+;  in the deflate_state structure since the asm code was first written
+;  (if you compile with zlib 1.0.4 or older, remove the +4).
+;  Note : these value are good with a 8 bytes boundary pack structure
+
+
+    MAX_MATCH           equ     258
+    MIN_MATCH           equ     3
+    MIN_LOOKAHEAD       equ     (MAX_MATCH+MIN_MATCH+1)
+
+
+;;; 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").
+
+
+IFDEF INFOZIP
+
+_DATA   SEGMENT
+COMM    window_size:DWORD
+; WMask ; 7fff
+COMM    window:BYTE:010040H
+COMM    prev:WORD:08000H
+; MatchLen : unused
+; PrevMatch : unused
+COMM    strstart:DWORD
+COMM    match_start:DWORD
+; Lookahead : ignore
+COMM    prev_length:DWORD ; PrevLen
+COMM    max_chain_length:DWORD
+COMM    good_match:DWORD
+COMM    nice_match:DWORD
+prev_ad equ OFFSET prev
+window_ad equ OFFSET window
+nicematch equ nice_match
+_DATA ENDS
+WMask equ 07fffh
+
+ELSE
+
+  IFNDEF zlib1222add
+    zlib1222add equ 8
+  ENDIF
+dsWSize         equ 56+zlib1222add+(zlib1222add/2)
+dsWMask         equ 64+zlib1222add+(zlib1222add/2)
+dsWindow        equ 72+zlib1222add
+dsPrev          equ 88+zlib1222add
+dsMatchLen      equ 128+zlib1222add
+dsPrevMatch     equ 132+zlib1222add
+dsStrStart      equ 140+zlib1222add
+dsMatchStart    equ 144+zlib1222add
+dsLookahead     equ 148+zlib1222add
+dsPrevLen       equ 152+zlib1222add
+dsMaxChainLen   equ 156+zlib1222add
+dsGoodMatch     equ 172+zlib1222add
+dsNiceMatch     equ 176+zlib1222add
+
+window_size     equ [ rcx + dsWSize]
+WMask           equ [ rcx + dsWMask]
+window_ad       equ [ rcx + dsWindow]
+prev_ad         equ [ rcx + dsPrev]
+strstart        equ [ rcx + dsStrStart]
+match_start     equ [ rcx + dsMatchStart]
+Lookahead       equ [ rcx + dsLookahead] ; 0ffffffffh on infozip
+prev_length     equ [ rcx + dsPrevLen]
+max_chain_length equ [ rcx + dsMaxChainLen]
+good_match      equ [ rcx + dsGoodMatch]
+nice_match      equ [ rcx + dsNiceMatch]
+ENDIF
+
+; parameter 1 in r8(deflate state s), param 2 in rdx (cur match)
+
+; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and
+; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp
+;
+; All registers must be preserved across the call, except for
+;   rax, rcx, rdx, r8, r9, r10, and r11, which are scratch.
+
+
+
+;;; Save registers that the compiler may be using, and adjust esp to
+;;; make room for our stack frame.
+
+
+;;; Retrieve the function arguments. r8d 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.
+
+; parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match)
+
+; this clear high 32 bits of r8, which can be garbage in both r8 and rdx
+
+        mov [save_rdi],rdi
+        mov [save_rsi],rsi
+        mov [save_rbx],rbx
+        mov [save_rbp],rbp
+IFDEF INFOZIP
+        mov r8d,ecx
+ELSE
+        mov r8d,edx
+ENDIF
+        mov [save_r12],r12
+        mov [save_r13],r13
+;        mov [save_r14],r14
+;        mov [save_r15],r15
+
+
+;;; uInt wmask = s->w_mask;
+;;; unsigned chain_length = s->max_chain_length;
+;;; if (s->prev_length >= s->good_match) {
+;;;     chain_length >>= 2;
+;;; }
+
+        mov edi, prev_length
+        mov esi, good_match
+        mov eax, WMask
+        mov ebx, max_chain_length
+        cmp edi, esi
+        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
+
+;;; on zlib only
+;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+
+IFDEF INFOZIP
+        mov [chainlenwmask], ebx
+; on infozip nice_match = [nice_match]
+ELSE
+        mov eax, nice_match
+        mov [chainlenwmask], ebx
+        mov r10d, Lookahead
+        cmp r10d, eax
+        cmovnl r10d, eax
+        mov [nicematch],r10d
+ENDIF
+
+;;; register Bytef *scan = s->window + s->strstart;
+        mov r10, window_ad
+        mov ebp, strstart
+        lea r13, [r10 + rbp]
+
+;;; Determine how many bytes the scan ptr is off from being
+;;; dword-aligned.
+
+         mov r9,r13
+         neg r13
+         and r13,3
+
+;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+;;;     s->strstart - (IPos)MAX_DIST(s) : NIL;
+IFDEF INFOZIP
+        mov eax,07efah ; MAX_DIST = (WSIZE-MIN_LOOKAHEAD) (0x8000-(3+8+1))
+ELSE
+        mov eax, window_size
+        sub eax, MIN_LOOKAHEAD
+ENDIF
+        xor edi,edi
+        sub ebp, eax
+
+        mov r11d, prev_length
+
+        cmovng ebp,edi
+
+;;; int best_len = s->prev_length;
+
+
+;;; Store the sum of s->window + best_len in esi locally, and in esi.
+
+       lea  rsi,[r10+r11]
+
+;;; register ush scan_start = *(ushf*)scan;
+;;; register ush scan_end   = *(ushf*)(scan+best_len-1);
+;;; Posf *prev = s->prev;
+
+        movzx r12d,word ptr [r9]
+        movzx ebx, word ptr [r9 + r11 - 1]
+
+        mov rdi, prev_ad
+
+;;; Jump into the main loop.
+
+        mov edx, [chainlenwmask]
+
+        cmp bx,word ptr [rsi + r8 - 1]
+        jz  LookupLoopIsZero
+
+LookupLoop1:
+        and r8d, edx
+
+        movzx   r8d, word ptr [rdi + r8*2]
+        cmp r8d, ebp
+        jbe LeaveNow
+        sub edx, 00010000h
+        js  LeaveNow
+
+LoopEntry1:
+        cmp bx,word ptr [rsi + r8 - 1]
+        jz  LookupLoopIsZero
+
+LookupLoop2:
+        and r8d, edx
+
+        movzx   r8d, word ptr [rdi + r8*2]
+        cmp r8d, ebp
+        jbe LeaveNow
+        sub edx, 00010000h
+        js  LeaveNow
+
+LoopEntry2:
+        cmp bx,word ptr [rsi + r8 - 1]
+        jz  LookupLoopIsZero
+
+LookupLoop4:
+        and r8d, edx
+
+        movzx   r8d, word ptr [rdi + r8*2]
+        cmp r8d, ebp
+        jbe LeaveNow
+        sub edx, 00010000h
+        js  LeaveNow
+
+LoopEntry4:
+
+        cmp bx,word ptr [rsi + r8 - 1]
+        jnz LookupLoop1
+        jmp LookupLoopIsZero
+
+
+;;; 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
+;;; r8d = curmatch
+;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
+;;; esi = windowbestlen - i.e., (window + bestlen)
+;;; edi = prev
+;;; ebp = limit
+
+LookupLoop:
+        and r8d, edx
+
+        movzx   r8d, word ptr [rdi + r8*2]
+        cmp r8d, ebp
+        jbe LeaveNow
+        sub edx, 00010000h
+        js  LeaveNow
+
+LoopEntry:
+
+        cmp bx,word ptr [rsi + r8 - 1]
+        jnz LookupLoop1
+LookupLoopIsZero:
+        cmp     r12w, word ptr [r10 + r8]
+        jnz LookupLoop1
+
+
+;;; 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).
+
+        lea rsi,[r8+r10]
+        mov rdx, 0fffffffffffffef8h; -(MAX_MATCH_8)
+        lea rsi, [rsi + r13 + 0108h] ;MAX_MATCH_8]
+        lea rdi, [r9 + r13 + 0108h] ;MAX_MATCH_8]
+
+        prefetcht1 [rsi+rdx]
+        prefetcht1 [rdi+rdx]
+
+
+;;; Test the strings for equality, 8 bytes at a time. At the end,
+;;; adjust rdx 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. (rsi 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 rax, [rsi + rdx]
+        xor rax, [rdi + rdx]
+        jnz LeaveLoopCmps
+
+        mov rax, [rsi + rdx + 8]
+        xor rax, [rdi + rdx + 8]
+        jnz LeaveLoopCmps8
+
+
+        mov rax, [rsi + rdx + 8+8]
+        xor rax, [rdi + rdx + 8+8]
+        jnz LeaveLoopCmps16
+
+        add rdx,8+8+8
+
+        jnz short LoopCmps
+        jmp short LenMaximum
+LeaveLoopCmps16: add rdx,8
+LeaveLoopCmps8: add rdx,8
+LeaveLoopCmps:
+
+        test    eax, 0000FFFFh
+        jnz LenLower
+
+        test eax,0ffffffffh
+
+        jnz LenLower32
+
+        add rdx,4
+        shr rax,32
+        or ax,ax
+        jnz LenLower
+
+LenLower32:
+        shr eax,16
+        add rdx,2
+LenLower:   sub al, 1
+        adc rdx, 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 rax, [rdi + rdx]
+        sub rax, r9
+        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.
+;///////////////////////////////////
+
+        cmp eax, r11d
+        jg  LongerMatch
+
+        lea rsi,[r10+r11]
+
+        mov rdi, prev_ad
+        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 r11d, eax
+        mov match_start, r8d
+        cmp eax, [nicematch]
+        jge LeaveNow
+
+        lea rsi,[r10+rax]
+
+        movzx   ebx, word ptr [r9 + rax - 1]
+        mov rdi, prev_ad
+        mov edx, [chainlenwmask]
+        jmp LookupLoop
+
+;;; Accept the current string, with the maximum possible length.
+
+LenMaximum:
+        mov r11d,MAX_MATCH
+        mov match_start, r8d
+
+;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
+;;; return s->lookahead;
+
+LeaveNow:
+IFDEF INFOZIP
+        mov eax,r11d
+ELSE
+        mov eax, Lookahead
+        cmp r11d, eax
+        cmovng eax, r11d
+ENDIF
+
+;;; Restore the stack and return from whence we came.
+
+
+        mov rsi,[save_rsi]
+        mov rdi,[save_rdi]
+        mov rbx,[save_rbx]
+        mov rbp,[save_rbp]
+        mov r12,[save_r12]
+        mov r13,[save_r13]
+;        mov r14,[save_r14]
+;        mov r15,[save_r15]
+
+
+        ret 0
+; please don't remove this string !
+; Your can freely use gvmat64 in any free or commercial app
+; but it is far better don't remove the string in the binary!
+    db     0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0
+longest_match   ENDP
+
+match_init PROC
+  ret 0
+match_init ENDP
+
+
+END
@@ -0,0 +1,186 @@
+/* inffas8664.c is a hand tuned assembler version of inffast.c - fast decoding
+ * version for AMD64 on Windows using Microsoft C compiler
+ *
+ * Copyright (C) 1995-2003 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ *
+ * Copyright (C) 2003 Chris Anderson <christop@charm.net>
+ * Please use the copyright conditions above.
+ *
+ * 2005 - Adaptation to Microsoft C Compiler for AMD64 by Gilles Vollant
+ *
+ * inffas8664.c call function inffas8664fnc in inffasx64.asm
+ *  inffasx64.asm is automatically convert from AMD64 portion of inffas86.c
+ *
+ * Dec-29-2003 -- I added AMD64 inflate asm support.  This version is also
+ * slightly quicker on x86 systems because, instead of using rep movsb to copy
+ * data, it uses rep movsw, which moves data in 2-byte chunks instead of single
+ * bytes.  I've tested the AMD64 code on a Fedora Core 1 + the x86_64 updates
+ * from http://fedora.linux.duke.edu/fc1_x86_64
+ * which is running on an Athlon 64 3000+ / Gigabyte GA-K8VT800M system with
+ * 1GB ram.  The 64-bit version is about 4% faster than the 32-bit version,
+ * when decompressing mozilla-source-1.3.tar.gz.
+ *
+ * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from
+ * the gcc -S output of zlib-1.2.0/inffast.c.  Zlib-1.2.0 is in beta release at
+ * the moment.  I have successfully compiled and tested this code with gcc2.96,
+ * gcc3.2, icc5.0, msvc6.0.  It is very close to the speed of inffast.S
+ * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX
+ * enabled.  I will attempt to merge the MMX code into this version.  Newer
+ * versions of this and inffast.S can be found at
+ * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/
+ *
+ */
+
+#include <stdio.h>
+#include "zutil.h"
+#include "inftrees.h"
+#include "inflate.h"
+#include "inffast.h"
+
+/* Mark Adler's comments from inffast.c: */
+
+/*
+   Decode literal, length, and distance codes and write out the resulting
+   literal and match bytes until either not enough input or output is
+   available, an end-of-block is encountered, or a data error is encountered.
+   When large enough input and output buffers are supplied to inflate(), for
+   example, a 16K input buffer and a 64K output buffer, more than 95% of the
+   inflate execution time is spent in this routine.
+
+   Entry assumptions:
+
+        state->mode == LEN
+        strm->avail_in >= 6
+        strm->avail_out >= 258
+        start >= strm->avail_out
+        state->bits < 8
+
+   On return, state->mode is one of:
+
+        LEN -- ran out of enough output space or enough available input
+        TYPE -- reached end of block code, inflate() to interpret next block
+        BAD -- error in block data
+
+   Notes:
+
+    - The maximum input bits used by a length/distance pair is 15 bits for the
+      length code, 5 bits for the length extra, 15 bits for the distance code,
+      and 13 bits for the distance extra.  This totals 48 bits, or six bytes.
+      Therefore if strm->avail_in >= 6, then there is enough input to avoid
+      checking for available input while decoding.
+
+    - The maximum bytes that a single length/distance pair can output is 258
+      bytes, which is the maximum length that can be coded.  inflate_fast()
+      requires strm->avail_out >= 258 for each loop to avoid checking for
+      output space.
+ */
+
+
+
+    typedef struct inffast_ar {
+/* 64   32                               x86  x86_64 */
+/* ar offset                              register */
+/*  0    0 */ void *esp;                /* esp save */
+/*  8    4 */ void *ebp;                /* ebp save */
+/* 16    8 */ unsigned char FAR *in;    /* esi rsi  local strm->next_in */
+/* 24   12 */ unsigned char FAR *last;  /*     r9   while in < last */
+/* 32   16 */ unsigned char FAR *out;   /* edi rdi  local strm->next_out */
+/* 40   20 */ unsigned char FAR *beg;   /*          inflate()'s init next_out */
+/* 48   24 */ unsigned char FAR *end;   /*     r10  while out < end */
+/* 56   28 */ unsigned char FAR *window;/*          size of window, wsize!=0 */
+/* 64   32 */ code const FAR *lcode;    /* ebp rbp  local strm->lencode */
+/* 72   36 */ code const FAR *dcode;    /*     r11  local strm->distcode */
+/* 80   40 */ size_t /*unsigned long */hold;       /* edx rdx  local strm->hold */
+/* 88   44 */ unsigned bits;            /* ebx rbx  local strm->bits */
+/* 92   48 */ unsigned wsize;           /*          window size */
+/* 96   52 */ unsigned write;           /*          window write index */
+/*100   56 */ unsigned lmask;           /*     r12  mask for lcode */
+/*104   60 */ unsigned dmask;           /*     r13  mask for dcode */
+/*108   64 */ unsigned len;             /*     r14  match length */
+/*112   68 */ unsigned dist;            /*     r15  match distance */
+/*116   72 */ unsigned status;          /*          set when state chng*/
+    } type_ar;
+#ifdef ASMINF
+
+void inflate_fast(strm, start)
+z_streamp strm;
+unsigned start;         /* inflate()'s starting value for strm->avail_out */
+{
+    struct inflate_state FAR *state;
+    type_ar ar;
+    void inffas8664fnc(struct inffast_ar * par);
+
+
+
+#if (defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 )) || (defined(_MSC_VER) && defined(_M_AMD64))
+#define PAD_AVAIL_IN 6
+#define PAD_AVAIL_OUT 258
+#else
+#define PAD_AVAIL_IN 5
+#define PAD_AVAIL_OUT 257
+#endif
+
+    /* copy state to local variables */
+    state = (struct inflate_state FAR *)strm->state;
+
+    ar.in = strm->next_in;
+    ar.last = ar.in + (strm->avail_in - PAD_AVAIL_IN);
+    ar.out = strm->next_out;
+    ar.beg = ar.out - (start - strm->avail_out);
+    ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT);
+    ar.wsize = state->wsize;
+    ar.write = state->wnext;
+    ar.window = state->window;
+    ar.hold = state->hold;
+    ar.bits = state->bits;
+    ar.lcode = state->lencode;
+    ar.dcode = state->distcode;
+    ar.lmask = (1U << state->lenbits) - 1;
+    ar.dmask = (1U << state->distbits) - 1;
+
+    /* decode literals and length/distances until end-of-block or not enough
+       input data or output space */
+
+    /* align in on 1/2 hold size boundary */
+    while (((size_t)(void *)ar.in & (sizeof(ar.hold) / 2 - 1)) != 0) {
+        ar.hold += (unsigned long)*ar.in++ << ar.bits;
+        ar.bits += 8;
+    }
+
+    inffas8664fnc(&ar);
+
+    if (ar.status > 1) {
+        if (ar.status == 2)
+            strm->msg = "invalid literal/length code";
+        else if (ar.status == 3)
+            strm->msg = "invalid distance code";
+        else
+            strm->msg = "invalid distance too far back";
+        state->mode = BAD;
+    }
+    else if ( ar.status == 1 ) {
+        state->mode = TYPE;
+    }
+
+    /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
+    ar.len = ar.bits >> 3;
+    ar.in -= ar.len;
+    ar.bits -= ar.len << 3;
+    ar.hold &= (1U << ar.bits) - 1;
+
+    /* update state and return */
+    strm->next_in = ar.in;
+    strm->next_out = ar.out;
+    strm->avail_in = (unsigned)(ar.in < ar.last ?
+                                PAD_AVAIL_IN + (ar.last - ar.in) :
+                                PAD_AVAIL_IN - (ar.in - ar.last));
+    strm->avail_out = (unsigned)(ar.out < ar.end ?
+                                 PAD_AVAIL_OUT + (ar.end - ar.out) :
+                                 PAD_AVAIL_OUT - (ar.out - ar.end));
+    state->hold = (unsigned long)ar.hold;
+    state->bits = ar.bits;
+    return;
+}
+
+#endif
@@ -0,0 +1,396 @@
+; inffasx64.asm is a hand tuned assembler version of inffast.c - fast decoding
+; version for AMD64 on Windows using Microsoft C compiler
+;
+; inffasx64.asm is automatically convert from AMD64 portion of inffas86.c
+; inffasx64.asm is called by inffas8664.c, which contain more info.
+
+
+; to compile this file, I use option
+;   ml64.exe /Flinffasx64 /c /Zi inffasx64.asm
+;   with Microsoft Macro Assembler (x64) for AMD64
+;
+
+; This file compile with Microsoft Macro Assembler (x64) for AMD64
+;
+;   ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK
+;
+;   (you can get Windows WDK with ml64 for AMD64 from
+;      http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price)
+;
+
+
+.code
+inffas8664fnc PROC
+
+; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and
+; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp
+;
+; All registers must be preserved across the call, except for
+;   rax, rcx, rdx, r8, r-9, r10, and r11, which are scratch.
+
+
+	mov [rsp-8],rsi
+	mov [rsp-16],rdi
+	mov [rsp-24],r12
+	mov [rsp-32],r13
+	mov [rsp-40],r14
+	mov [rsp-48],r15
+	mov [rsp-56],rbx
+
+	mov rax,rcx
+
+	mov	[rax+8], rbp       ; /* save regs rbp and rsp */
+	mov	[rax], rsp
+
+	mov	rsp, rax          ; /* make rsp point to &ar */
+
+	mov	rsi, [rsp+16]      ; /* rsi  = in */
+	mov	rdi, [rsp+32]      ; /* rdi  = out */
+	mov	r9, [rsp+24]       ; /* r9   = last */
+	mov	r10, [rsp+48]      ; /* r10  = end */
+	mov	rbp, [rsp+64]      ; /* rbp  = lcode */
+	mov	r11, [rsp+72]      ; /* r11  = dcode */
+	mov	rdx, [rsp+80]      ; /* rdx  = hold */
+	mov	ebx, [rsp+88]      ; /* ebx  = bits */
+	mov	r12d, [rsp+100]    ; /* r12d = lmask */
+	mov	r13d, [rsp+104]    ; /* r13d = dmask */
+                                          ; /* r14d = len */
+                                          ; /* r15d = dist */
+
+
+	cld
+	cmp	r10, rdi
+	je	L_one_time           ; /* if only one decode left */
+	cmp	r9, rsi
+
+    jne L_do_loop
+
+
+L_one_time:
+	mov	r8, r12           ; /* r8 = lmask */
+	cmp	bl, 32
+	ja	L_get_length_code_one_time
+
+	lodsd                         ; /* eax = *(uint *)in++ */
+	mov	cl, bl            ; /* cl = bits, needs it for shifting */
+	add	bl, 32             ; /* bits += 32 */
+	shl	rax, cl
+	or	rdx, rax          ; /* hold |= *((uint *)in)++ << bits */
+	jmp	L_get_length_code_one_time
+
+ALIGN 4
+L_while_test:
+	cmp	r10, rdi
+	jbe	L_break_loop
+	cmp	r9, rsi
+	jbe	L_break_loop
+
+L_do_loop:
+	mov	r8, r12           ; /* r8 = lmask */
+	cmp	bl, 32
+	ja	L_get_length_code    ; /* if (32 < bits) */
+
+	lodsd                         ; /* eax = *(uint *)in++ */
+	mov	cl, bl            ; /* cl = bits, needs it for shifting */
+	add	bl, 32             ; /* bits += 32 */
+	shl	rax, cl
+	or	rdx, rax          ; /* hold |= *((uint *)in)++ << bits */
+
+L_get_length_code:
+	and	r8, rdx            ; /* r8 &= hold */
+	mov	eax, [rbp+r8*4]  ; /* eax = lcode[hold & lmask] */
+
+	mov	cl, ah            ; /* cl = this.bits */
+	sub	bl, ah            ; /* bits -= this.bits */
+	shr	rdx, cl           ; /* hold >>= this.bits */
+
+	test	al, al
+	jnz	L_test_for_length_base ; /* if (op != 0) 45.7% */
+
+	mov	r8, r12            ; /* r8 = lmask */
+	shr	eax, 16            ; /* output this.val char */
+	stosb
+
+L_get_length_code_one_time:
+	and	r8, rdx            ; /* r8 &= hold */
+	mov	eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */
+
+L_dolen:
+	mov	cl, ah            ; /* cl = this.bits */
+	sub	bl, ah            ; /* bits -= this.bits */
+	shr	rdx, cl           ; /* hold >>= this.bits */
+
+	test	al, al
+	jnz	L_test_for_length_base ; /* if (op != 0) 45.7% */
+
+	shr	eax, 16            ; /* output this.val char */
+	stosb
+	jmp	L_while_test
+
+ALIGN 4
+L_test_for_length_base:
+	mov	r14d, eax         ; /* len = this */
+	shr	r14d, 16           ; /* len = this.val */
+	mov	cl, al
+
+	test	al, 16
+	jz	L_test_for_second_level_length ; /* if ((op & 16) == 0) 8% */
+	and	cl, 15             ; /* op &= 15 */
+	jz	L_decode_distance    ; /* if (!op) */
+
+L_add_bits_to_len:
+	sub	bl, cl
+	xor	eax, eax
+	inc	eax
+	shl	eax, cl
+	dec	eax
+	and	eax, edx          ; /* eax &= hold */
+	shr	rdx, cl
+	add	r14d, eax         ; /* len += hold & mask[op] */
+
+L_decode_distance:
+	mov	r8, r13           ; /* r8 = dmask */
+	cmp	bl, 32
+	ja	L_get_distance_code  ; /* if (32 < bits) */
+
+	lodsd                         ; /* eax = *(uint *)in++ */
+	mov	cl, bl            ; /* cl = bits, needs it for shifting */
+	add	bl, 32             ; /* bits += 32 */
+	shl	rax, cl
+	or	rdx, rax          ; /* hold |= *((uint *)in)++ << bits */
+
+L_get_distance_code:
+	and	r8, rdx           ; /* r8 &= hold */
+	mov	eax, [r11+r8*4] ; /* eax = dcode[hold & dmask] */
+
+L_dodist:
+	mov	r15d, eax         ; /* dist = this */
+	shr	r15d, 16           ; /* dist = this.val */
+	mov	cl, ah
+	sub	bl, ah            ; /* bits -= this.bits */
+	shr	rdx, cl           ; /* hold >>= this.bits */
+	mov	cl, al            ; /* cl = this.op */
+
+	test	al, 16             ; /* if ((op & 16) == 0) */
+	jz	L_test_for_second_level_dist
+	and	cl, 15             ; /* op &= 15 */
+	jz	L_check_dist_one
+
+L_add_bits_to_dist:
+	sub	bl, cl
+	xor	eax, eax
+	inc	eax
+	shl	eax, cl
+	dec	eax                 ; /* (1 << op) - 1 */
+	and	eax, edx          ; /* eax &= hold */
+	shr	rdx, cl
+	add	r15d, eax         ; /* dist += hold & ((1 << op) - 1) */
+
+L_check_window:
+	mov	r8, rsi           ; /* save in so from can use it's reg */
+	mov	rax, rdi
+	sub	rax, [rsp+40]      ; /* nbytes = out - beg */
+
+	cmp	eax, r15d
+	jb	L_clip_window        ; /* if (dist > nbytes) 4.2% */
+
+	mov	ecx, r14d         ; /* ecx = len */
+	mov	rsi, rdi
+	sub	rsi, r15          ; /* from = out - dist */
+
+	sar	ecx, 1
+	jnc	L_copy_two           ; /* if len % 2 == 0 */
+
+	rep     movsw
+	mov	al, [rsi]
+	mov	[rdi], al
+	inc	rdi
+
+	mov	rsi, r8           ; /* move in back to %rsi, toss from */
+	jmp	L_while_test
+
+L_copy_two:
+	rep     movsw
+	mov	rsi, r8           ; /* move in back to %rsi, toss from */
+	jmp	L_while_test
+
+ALIGN 4
+L_check_dist_one:
+	cmp	r15d, 1            ; /* if dist 1, is a memset */
+	jne	L_check_window
+	cmp	[rsp+40], rdi      ; /* if out == beg, outside window */
+	je	L_check_window
+
+	mov	ecx, r14d         ; /* ecx = len */
+	mov	al, [rdi-1]
+	mov	ah, al
+
+	sar	ecx, 1
+	jnc	L_set_two
+	mov	[rdi], al
+	inc	rdi
+
+L_set_two:
+	rep     stosw
+	jmp	L_while_test
+
+ALIGN 4
+L_test_for_second_level_length:
+	test	al, 64
+	jnz	L_test_for_end_of_block ; /* if ((op & 64) != 0) */
+
+	xor	eax, eax
+	inc	eax
+	shl	eax, cl
+	dec	eax
+	and	eax, edx         ; /* eax &= hold */
+	add	eax, r14d        ; /* eax += len */
+	mov	eax, [rbp+rax*4] ; /* eax = lcode[val+(hold&mask[op])]*/
+	jmp	L_dolen
+
+ALIGN 4
+L_test_for_second_level_dist:
+	test	al, 64
+	jnz	L_invalid_distance_code ; /* if ((op & 64) != 0) */
+
+	xor	eax, eax
+	inc	eax
+	shl	eax, cl
+	dec	eax
+	and	eax, edx         ; /* eax &= hold */
+	add	eax, r15d        ; /* eax += dist */
+	mov	eax, [r11+rax*4] ; /* eax = dcode[val+(hold&mask[op])]*/
+	jmp	L_dodist
+
+ALIGN 4
+L_clip_window:
+	mov	ecx, eax         ; /* ecx = nbytes */
+	mov	eax, [rsp+92]     ; /* eax = wsize, prepare for dist cmp */
+	neg	ecx                ; /* nbytes = -nbytes */
+
+	cmp	eax, r15d
+	jb	L_invalid_distance_too_far ; /* if (dist > wsize) */
+
+	add	ecx, r15d         ; /* nbytes = dist - nbytes */
+	cmp	dword ptr [rsp+96], 0
+	jne	L_wrap_around_window ; /* if (write != 0) */
+
+	mov	rsi, [rsp+56]     ; /* from  = window */
+	sub	eax, ecx         ; /* eax  -= nbytes */
+	add	rsi, rax         ; /* from += wsize - nbytes */
+
+	mov	eax, r14d        ; /* eax = len */
+	cmp	r14d, ecx
+	jbe	L_do_copy           ; /* if (nbytes >= len) */
+
+	sub	eax, ecx         ; /* eax -= nbytes */
+	rep     movsb
+	mov	rsi, rdi
+	sub	rsi, r15         ; /* from = &out[ -dist ] */
+	jmp	L_do_copy
+
+ALIGN 4
+L_wrap_around_window:
+	mov	eax, [rsp+96]     ; /* eax = write */
+	cmp	ecx, eax
+	jbe	L_contiguous_in_window ; /* if (write >= nbytes) */
+
+	mov	esi, [rsp+92]     ; /* from  = wsize */
+	add	rsi, [rsp+56]     ; /* from += window */
+	add	rsi, rax         ; /* from += write */
+	sub	rsi, rcx         ; /* from -= nbytes */
+	sub	ecx, eax         ; /* nbytes -= write */
+
+	mov	eax, r14d        ; /* eax = len */
+	cmp	eax, ecx
+	jbe	L_do_copy           ; /* if (nbytes >= len) */
+
+	sub	eax, ecx         ; /* len -= nbytes */
+	rep     movsb
+	mov	rsi, [rsp+56]     ; /* from = window */
+	mov	ecx, [rsp+96]     ; /* nbytes = write */
+	cmp	eax, ecx
+	jbe	L_do_copy           ; /* if (nbytes >= len) */
+
+	sub	eax, ecx         ; /* len -= nbytes */
+	rep     movsb
+	mov	rsi, rdi
+	sub	rsi, r15         ; /* from = out - dist */
+	jmp	L_do_copy
+
+ALIGN 4
+L_contiguous_in_window:
+	mov	rsi, [rsp+56]     ; /* rsi = window */
+	add	rsi, rax
+	sub	rsi, rcx         ; /* from += write - nbytes */
+
+	mov	eax, r14d        ; /* eax = len */
+	cmp	eax, ecx
+	jbe	L_do_copy           ; /* if (nbytes >= len) */
+
+	sub	eax, ecx         ; /* len -= nbytes */
+	rep     movsb
+	mov	rsi, rdi
+	sub	rsi, r15         ; /* from = out - dist */
+	jmp	L_do_copy           ; /* if (nbytes >= len) */
+
+ALIGN 4
+L_do_copy:
+	mov	ecx, eax         ; /* ecx = len */
+	rep     movsb
+
+	mov	rsi, r8          ; /* move in back to %esi, toss from */
+	jmp	L_while_test
+
+L_test_for_end_of_block:
+	test	al, 32
+	jz	L_invalid_literal_length_code
+	mov	dword ptr [rsp+116], 1
+	jmp	L_break_loop_with_status
+
+L_invalid_literal_length_code:
+	mov	dword ptr [rsp+116], 2
+	jmp	L_break_loop_with_status
+
+L_invalid_distance_code:
+	mov	dword ptr [rsp+116], 3
+	jmp	L_break_loop_with_status
+
+L_invalid_distance_too_far:
+	mov	dword ptr [rsp+116], 4
+	jmp	L_break_loop_with_status
+
+L_break_loop:
+	mov	dword ptr [rsp+116], 0
+
+L_break_loop_with_status:
+; /* put in, out, bits, and hold back into ar and pop esp */
+	mov	[rsp+16], rsi     ; /* in */
+	mov	[rsp+32], rdi     ; /* out */
+	mov	[rsp+88], ebx     ; /* bits */
+	mov	[rsp+80], rdx     ; /* hold */
+
+	mov	rax, [rsp]       ; /* restore rbp and rsp */
+	mov	rbp, [rsp+8]
+	mov	rsp, rax
+
+
+
+	mov rsi,[rsp-8]
+	mov rdi,[rsp-16]
+	mov r12,[rsp-24]
+	mov r13,[rsp-32]
+	mov r14,[rsp-40]
+	mov r15,[rsp-48]
+	mov rbx,[rsp-56]
+
+    ret 0
+;          :
+;          : "m" (ar)
+;          : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi",
+;            "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15"
+;    );
+
+inffas8664fnc 	ENDP
+;_TEXT	ENDS
+END
@@ -0,0 +1,31 @@
+Summary
+-------
+This directory contains ASM implementations of the functions
+longest_match() and inflate_fast(), for 64 bits x86 (both AMD64 and Intel EM64t),
+for use with Microsoft Macro Assembler (x64) for AMD64 and Microsoft C++ 64 bits.
+
+gvmat64.asm is written by Gilles Vollant (2005), by using Brian Raiter 686/32 bits
+   assembly optimized version from Jean-loup Gailly original longest_match function
+
+inffasx64.asm and inffas8664.c were written by Chris Anderson, by optimizing
+   original function from Mark Adler
+
+Use instructions
+----------------
+Assemble the .asm files using MASM and put the object files into the zlib source
+directory.  You can also get object files here:
+
+     http://www.winimage.com/zLibDll/zlib124_masm_obj.zip
+
+define ASMV and ASMINF in your project. Include inffas8664.c in your source tree,
+and inffasx64.obj and gvmat64.obj as object to link.
+
+
+Build instructions
+------------------
+run bld_64.bat with Microsoft Macro Assembler (x64) for AMD64 (ml64.exe)
+
+ml64.exe is given with Visual Studio 2005, Windows 2003 server DDK
+
+You can get Windows 2003 server DDK with ml64 and cl for AMD64 from
+  http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price)
@@ -0,0 +1,2 @@
+ml /coff /Zi /c /Flmatch686.lst match686.asm
+ml /coff /Zi /c /Flinffas32.lst inffas32.asm
@@ -0,0 +1,479 @@
+; match686.asm -- Asm portion of the optimized longest_match for 32 bits x86
+; Copyright (C) 1995-1996 Jean-loup Gailly, Brian Raiter and Gilles Vollant.
+; File written by Gilles Vollant, by converting match686.S from Brian Raiter
+; for MASM. This is as assembly version of 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 distributed in
+;  http://www.microsoft.com/downloads/details.aspx?FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64
+;
+; this file contain two implementation of longest_match
+;
+;  this longest_match was written by Brian raiter (1998), optimized for Pentium Pro
+;   (and the faster known version of match_init on modern Core 2 Duo and AMD Phenom)
+;
+;  for using an assembly version of longest_match, you need define ASMV in project
+;
+;    compile the asm file running
+;           ml /coff /Zi /c /Flmatch686.lst match686.asm
+;    and do not include match686.obj in your project
+;
+; note: contrib of zLib 1.2.3 and earlier contained both a deprecated version for
+;  Pentium (prior Pentium Pro) and this version for Pentium Pro and modern processor
+;  with autoselect (with cpu detection code)
+;  if you want support the old pentium optimization, you can still use these version
+;
+; this file is not optimized for old pentium, but it compatible with all x86 32 bits
+; processor (starting 80386)
+;
+;
+; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2
+
+;uInt longest_match(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
+            public  longest_match
+            public  match_init
+ELSE
+            public  _longest_match
+            public  _match_init
+ENDIF
+
+    MAX_MATCH           equ     258
+    MIN_MATCH           equ     3
+    MIN_LOOKAHEAD       equ     (MAX_MATCH+MIN_MATCH+1)
+
+
+
+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
+
+
+;;; match686.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 software is provided 'as-is', without any express or implied
+;;  warranty.  In no event will the authors be held liable for any damages
+;;  arising from the use of this software.
+;;
+;;  Permission is granted to anyone to use this software for any purpose,
+;;  including commercial applications, and to alter it and redistribute it
+;;  freely, subject to the following restrictions:
+;;
+;;  1. The origin of this software must not be misrepresented; you must not
+;;     claim that you wrote the original software. If you use this software
+;;     in a product, an acknowledgment in the product documentation would be
+;;     appreciated but is not required.
+;;  2. Altered source versions must be plainly marked as such, and must not be
+;;     misrepresented as being the original software
+;;  3. This notice may not be removed or altered from any source distribution.
+;;
+
+;GLOBAL _longest_match, _match_init
+
+
+;SECTION    .text
+
+;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
+
+;_longest_match:
+    IFDEF NOUNDERLINE
+    longest_match       proc near
+    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.
+
+        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 match686 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 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
+
+
+_TEXT   ends
+end
@@ -0,0 +1,27 @@
+
+Summary
+-------
+This directory contains ASM implementations of the functions
+longest_match() and inflate_fast().
+
+
+Use instructions
+----------------
+Assemble using MASM, and copy the object files into the zlib source
+directory, then run the appropriate makefile, as suggested below.  You can
+donwload MASM from here:
+
+    http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64
+
+You can also get objects files here:
+
+    http://www.winimage.com/zLibDll/zlib124_masm_obj.zip
+
+Build instructions
+------------------
+* With Microsoft C and MASM:
+nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj"
+
+* With Borland C and TASM:
+make -f win32/Makefile.bor LOCAL_ZLIB="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" OBJPA="+match686c.obj+match686.obj+inffas32.obj"
+
@@ -1,5 +1,5 @@
 CC=cc
-CFLAGS := $(CFLAGS) -O -I../..
+CFLAGS=-O -I../..

 UNZ_OBJS = miniunz.o unzip.o ioapi.o ../../libz.a
 ZIP_OBJS = minizip.o zip.o   ioapi.o ../../libz.a
@@ -16,14 +16,10 @@ minizip:  $(ZIP_OBJS)
 	$(CC) $(CFLAGS) -o $@ $(ZIP_OBJS)

 test:	miniunz minizip
-	@rm -f test.*
-	@echo hello hello hello > test.txt
-	./minizip test test.txt
+	./minizip test readme.txt
 	./miniunz -l test.zip
-	@mv test.txt test.old
+	mv readme.txt readme.old
 	./miniunz test.zip
-	@cmp test.txt test.old
-	@rm -f test.*

 clean:
-	/bin/rm -f *.o *~ minizip miniunz test.*
+	/bin/rm -f *.o *~ minizip miniunz
@@ -1,5 +1,5 @@

-MiniZip 1.1 was derived from MiniZip at version 1.01f
+MiniZip 1.1 was derrived from MiniZip at version 1.01f

 Change in 1.0 (Okt 2009)
 - **TODO - Add history**
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.

-AC_INIT([minizip], [1.3.0], [bugzilla.redhat.com])
+AC_INIT([minizip], [1.2.11], [bugzilla.redhat.com])
 AC_CONFIG_SRCDIR([minizip.c])
 AM_INIT_AUTOMAKE([foreign])
 LT_INIT
@@ -32,12 +32,13 @@
 /***********************************************************************
 * 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 z_crc_t* 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);
 }
@@ -45,12 +46,13 @@ 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 z_crc_t* pcrc_32_tab,int c)
+{
    (*(pkeys+0)) = CRC32((*(pkeys+0)), c);
    (*(pkeys+1)) += (*(pkeys+0)) & 0xff;
    (*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1;
    {
-      register int keyshift = (int)((*(pkeys+1)) >> 24);
+      int keyshift = (int)((*(pkeys+1)) >> 24);
      (*(pkeys+2)) = CRC32((*(pkeys+2)), keyshift);
    }
    return c;
@@ -61,7 +63,8 @@ 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 z_crc_t* pcrc_32_tab)
+{
    *(pkeys+0) = 305419896L;
    *(pkeys+1) = 591751049L;
    *(pkeys+2) = 878082192L;
@@ -75,23 +78,24 @@ static void init_keys(const char* passwd, unsigned long* pkeys, const z_crc_t* p
    (update_keys(pkeys,pcrc_32_tab,c ^= decrypt_byte(pkeys,pcrc_32_tab)))

 #define zencode(pkeys,pcrc_32_tab,c,t) \
-    (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), (Byte)t^(c))
+    (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), t^(c))

 #ifdef INCLUDECRYPTINGCODE_IFCRYPTALLOWED

 #define RAND_HEAD_LEN  12
   /* "last resort" source for second part of crypt seed pattern */
 #  ifndef ZCR_SEED2
-#    define ZCR_SEED2 3141592654UL      /* use PI as default pattern */
+#    define ZCR_SEED2 3141592654UL     /* use PI as default pattern */
 #  endif

-static unsigned 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,
-                          unsigned long crcForCrypting) {
-    unsigned n;                  /* index in random header */
+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,
+                     unsigned long crcForCrypting)
+{
+    int n;                       /* index in random header */
    int t;                       /* temporary */
    int c;                       /* random byte */
    unsigned char header[RAND_HEAD_LEN-2]; /* random header */
@@ -18,7 +18,7 @@
 #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) || defined(__HAIKU__) || defined(MINIZIP_FOPEN_NO_64)
+#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)
@@ -32,7 +32,8 @@

 #include "ioapi.h"

-voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc, const void*filename, int mode) {
+voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)
+{
    if (pfilefunc->zfile_func64.zopen64_file != NULL)
        return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode);
    else
@@ -41,7 +42,8 @@ voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc, const void*filenam
    }
 }

-long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin) {
+long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin)
+{
    if (pfilefunc->zfile_func64.zseek64_file != NULL)
        return (*(pfilefunc->zfile_func64.zseek64_file)) (pfilefunc->zfile_func64.opaque,filestream,offset,origin);
    else
@@ -54,12 +56,13 @@ long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZP
    }
 }

-ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc, voidpf filestream) {
+ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream)
+{
    if (pfilefunc->zfile_func64.zseek64_file != NULL)
        return (*(pfilefunc->zfile_func64.ztell64_file)) (pfilefunc->zfile_func64.opaque,filestream);
    else
    {
-        uLong tell_uLong = (uLong)(*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream);
+        uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream);
        if ((tell_uLong) == MAXU32)
            return (ZPOS64_T)-1;
        else
@@ -67,9 +70,11 @@ ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc, voidpf filestrea
    }
 }

-void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32, const zlib_filefunc_def* p_filefunc32) {
+void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32)
+{
    p_filefunc64_32->zfile_func64.zopen64_file = NULL;
    p_filefunc64_32->zopen32_file = p_filefunc32->zopen_file;
+    p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file;
    p_filefunc64_32->zfile_func64.zread_file = p_filefunc32->zread_file;
    p_filefunc64_32->zfile_func64.zwrite_file = p_filefunc32->zwrite_file;
    p_filefunc64_32->zfile_func64.ztell64_file = NULL;
@@ -83,10 +88,18 @@ void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filef



-static voidpf ZCALLBACK fopen_file_func(voidpf opaque, const char* filename, int mode) {
+static voidpf  ZCALLBACK fopen_file_func OF((voidpf opaque, const char* filename, int mode));
+static uLong   ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size));
+static uLong   ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size));
+static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream));
+static long    ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
+static int     ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream));
+static int     ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream));
+
+static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode)
+{
    FILE* file = NULL;
    const char* mode_fopen = NULL;
-    (void)opaque;
    if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
        mode_fopen = "rb";
    else
@@ -101,10 +114,10 @@ static voidpf ZCALLBACK fopen_file_func(voidpf opaque, const char* filename, int
    return file;
 }

-static voidpf ZCALLBACK fopen64_file_func(voidpf opaque, const void* filename, int mode) {
+static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode)
+{
    FILE* file = NULL;
    const char* mode_fopen = NULL;
-    (void)opaque;
    if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
        mode_fopen = "rb";
    else
@@ -120,39 +133,39 @@ static voidpf ZCALLBACK fopen64_file_func(voidpf opaque, const void* filename, i
 }


-static uLong ZCALLBACK fread_file_func(voidpf opaque, voidpf stream, void* buf, uLong size) {
+static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size)
+{
    uLong ret;
-    (void)opaque;
    ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream);
    return ret;
 }

-static uLong ZCALLBACK fwrite_file_func(voidpf opaque, voidpf stream, const void* buf, uLong size) {
+static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size)
+{
    uLong ret;
-    (void)opaque;
    ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream);
    return ret;
 }

-static long ZCALLBACK ftell_file_func(voidpf opaque, voidpf stream) {
+static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
+{
    long ret;
-    (void)opaque;
    ret = ftell((FILE *)stream);
    return ret;
 }


-static ZPOS64_T ZCALLBACK ftell64_file_func(voidpf opaque, voidpf stream) {
+static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
+{
    ZPOS64_T ret;
-    (void)opaque;
-    ret = (ZPOS64_T)FTELLO_FUNC((FILE *)stream);
+    ret = FTELLO_FUNC((FILE *)stream);
    return ret;
 }

-static long ZCALLBACK fseek_file_func(voidpf opaque, voidpf stream, uLong offset, int origin) {
+static long ZCALLBACK fseek_file_func (voidpf  opaque, voidpf stream, uLong offset, int origin)
+{
    int fseek_origin=0;
    long ret;
-    (void)opaque;
    switch (origin)
    {
    case ZLIB_FILEFUNC_SEEK_CUR :
@@ -167,15 +180,15 @@ static long ZCALLBACK fseek_file_func(voidpf opaque, voidpf stream, uLong offset
    default: return -1;
    }
    ret = 0;
-    if (fseek((FILE *)stream, (long)offset, fseek_origin) != 0)
+    if (fseek((FILE *)stream, offset, fseek_origin) != 0)
        ret = -1;
    return ret;
 }

-static long ZCALLBACK fseek64_file_func(voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) {
+static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T offset, int origin)
+{
    int fseek_origin=0;
    long ret;
-    (void)opaque;
    switch (origin)
    {
    case ZLIB_FILEFUNC_SEEK_CUR :
@@ -191,28 +204,30 @@ static long ZCALLBACK fseek64_file_func(voidpf opaque, voidpf stream, ZPOS64_T o
    }
    ret = 0;

-    if(FSEEKO_FUNC((FILE *)stream, (z_off64_t)offset, fseek_origin) != 0)
+    if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0)
                        ret = -1;

    return ret;
 }


-static int ZCALLBACK fclose_file_func(voidpf opaque, voidpf stream) {
+static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream)
+{
    int ret;
-    (void)opaque;
    ret = fclose((FILE *)stream);
    return ret;
 }

-static int ZCALLBACK ferror_file_func(voidpf opaque, voidpf stream) {
+static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream)
+{
    int ret;
-    (void)opaque;
    ret = ferror((FILE *)stream);
    return ret;
 }

-void fill_fopen_filefunc(zlib_filefunc_def* pzlib_filefunc_def) {
+void fill_fopen_filefunc (pzlib_filefunc_def)
+  zlib_filefunc_def* pzlib_filefunc_def;
+{
    pzlib_filefunc_def->zopen_file = fopen_file_func;
    pzlib_filefunc_def->zread_file = fread_file_func;
    pzlib_filefunc_def->zwrite_file = fwrite_file_func;
@@ -223,7 +238,8 @@ void fill_fopen_filefunc(zlib_filefunc_def* pzlib_filefunc_def) {
    pzlib_filefunc_def->opaque = NULL;
 }

-void fill_fopen64_filefunc(zlib_filefunc64_def* pzlib_filefunc_def) {
+void fill_fopen64_filefunc (zlib_filefunc64_def*  pzlib_filefunc_def)
+{
    pzlib_filefunc_def->zopen64_file = fopen64_file_func;
    pzlib_filefunc_def->zread_file = fread_file_func;
    pzlib_filefunc_def->zwrite_file = fwrite_file_func;
@@ -50,7 +50,7 @@
 #define ftello64 ftell
 #define fseeko64 fseek
 #else
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__HAIKU__) || defined(MINIZIP_FOPEN_NO_64)
+#ifdef __FreeBSD__
 #define fopen64 fopen
 #define ftello64 ftello
 #define fseeko64 fseeko
@@ -82,7 +82,7 @@
 #include "mz64conf.h"
 #endif

-/* a type chosen by DEFINE */
+/* a type choosen by DEFINE */
 #ifdef HAVE_64BIT_INT_CUSTOM
 typedef  64BIT_INT_CUSTOM_TYPE ZPOS64_T;
 #else
@@ -91,7 +91,8 @@ 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;
@@ -101,10 +102,7 @@ typedef unsigned long long int ZPOS64_T;
 #endif
 #endif

-/* Maximum unsigned 32-bit value used as placeholder for zip64 */
-#ifndef MAXU32
-#define MAXU32 (0xffffffff)
-#endif
+

 #ifdef __cplusplus
 extern "C" {
@@ -134,14 +132,14 @@ extern "C" {



-typedef voidpf   (ZCALLBACK *open_file_func)      (voidpf opaque, const char* filename, int mode);
-typedef uLong    (ZCALLBACK *read_file_func)      (voidpf opaque, voidpf stream, void* buf, uLong size);
-typedef uLong    (ZCALLBACK *write_file_func)     (voidpf opaque, voidpf stream, const void* buf, uLong size);
-typedef int      (ZCALLBACK *close_file_func)     (voidpf opaque, voidpf stream);
-typedef int      (ZCALLBACK *testerror_file_func) (voidpf opaque, voidpf stream);
+typedef voidpf   (ZCALLBACK *open_file_func)      OF((voidpf opaque, const char* filename, int mode));
+typedef uLong    (ZCALLBACK *read_file_func)      OF((voidpf opaque, voidpf stream, void* buf, uLong size));
+typedef uLong    (ZCALLBACK *write_file_func)     OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
+typedef int      (ZCALLBACK *close_file_func)     OF((voidpf opaque, voidpf stream));
+typedef int      (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream));

-typedef long     (ZCALLBACK *tell_file_func)      (voidpf opaque, voidpf stream);
-typedef long     (ZCALLBACK *seek_file_func)      (voidpf opaque, voidpf stream, uLong offset, int origin);
+typedef long     (ZCALLBACK *tell_file_func)      OF((voidpf opaque, voidpf stream));
+typedef long     (ZCALLBACK *seek_file_func)      OF((voidpf opaque, voidpf stream, uLong offset, int origin));


 /* here is the "old" 32 bits structure structure */
@@ -157,9 +155,9 @@ typedef struct zlib_filefunc_def_s
    voidpf              opaque;
 } zlib_filefunc_def;

-typedef ZPOS64_T (ZCALLBACK *tell64_file_func)    (voidpf opaque, voidpf stream);
-typedef long     (ZCALLBACK *seek64_file_func)    (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin);
-typedef voidpf   (ZCALLBACK *open64_file_func)    (voidpf opaque, const void* filename, int mode);
+typedef ZPOS64_T (ZCALLBACK *tell64_file_func)    OF((voidpf opaque, voidpf stream));
+typedef long     (ZCALLBACK *seek64_file_func)    OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
+typedef voidpf   (ZCALLBACK *open64_file_func)    OF((voidpf opaque, const void* filename, int mode));

 typedef struct zlib_filefunc64_def_s
 {
@@ -173,8 +171,8 @@ typedef struct zlib_filefunc64_def_s
    voidpf              opaque;
 } zlib_filefunc64_def;

-void fill_fopen64_filefunc(zlib_filefunc64_def* pzlib_filefunc_def);
-void fill_fopen_filefunc(zlib_filefunc_def* pzlib_filefunc_def);
+void fill_fopen64_filefunc OF((zlib_filefunc64_def* pzlib_filefunc_def));
+void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));

 /* now internal definition, only for zip.c and unzip.h */
 typedef struct zlib_filefunc64_32_def_s
@@ -193,11 +191,11 @@ typedef struct zlib_filefunc64_32_def_s
 #define ZCLOSE64(filefunc,filestream)             ((*((filefunc).zfile_func64.zclose_file))  ((filefunc).zfile_func64.opaque,filestream))
 #define ZERROR64(filefunc,filestream)             ((*((filefunc).zfile_func64.zerror_file))  ((filefunc).zfile_func64.opaque,filestream))

-voidpf call_zopen64(const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode);
-long call_zseek64(const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin);
-ZPOS64_T call_ztell64(const zlib_filefunc64_32_def* pfilefunc,voidpf filestream);
+voidpf call_zopen64 OF((const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode));
+long    call_zseek64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin));
+ZPOS64_T call_ztell64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream));

-void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32);
+void    fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32);

 #define ZOPEN64(filefunc,filename,mode)         (call_zopen64((&(filefunc)),(filename),(mode)))
 #define ZTELL64(filefunc,filestream)            (call_ztell64((&(filefunc)),(filestream)))
@@ -28,16 +28,19 @@

 // see Include/shared/winapifamily.h in the Windows Kit
 #if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))
-
-#if !defined(WINAPI_FAMILY_ONE_PARTITION)
-#define WINAPI_FAMILY_ONE_PARTITION(PartitionSet, Partition) ((WINAPI_FAMILY & PartitionSet) == Partition)
-#endif
-
 #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));
+ZPOS64_T ZCALLBACK win32_tell64_file_func  OF((voidpf opaque, voidpf stream));
+long    ZCALLBACK win32_seek64_file_func  OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
+int     ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream));
+int     ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream));
+
 typedef struct
 {
    HANDLE hf;
@@ -49,7 +52,8 @@ static void win32_translate_open_mode(int mode,
                                      DWORD* lpdwDesiredAccess,
                                      DWORD* lpdwCreationDisposition,
                                      DWORD* lpdwShareMode,
-                                      DWORD* lpdwFlagsAndAttributes) {
+                                      DWORD* lpdwFlagsAndAttributes)
+{
    *lpdwDesiredAccess = *lpdwShareMode = *lpdwFlagsAndAttributes = *lpdwCreationDisposition = 0;

    if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
@@ -70,7 +74,8 @@ static void win32_translate_open_mode(int mode,
    }
 }

-static voidpf win32_build_iowin(HANDLE hFile) {
+static voidpf win32_build_iowin(HANDLE hFile)
+{
    voidpf ret=NULL;

    if ((hFile != NULL) && (hFile != INVALID_HANDLE_VALUE))
@@ -88,7 +93,8 @@ static voidpf win32_build_iowin(HANDLE hFile) {
    return ret;
 }

-voidpf ZCALLBACK win32_open64_file_func(voidpf opaque, const void* filename, int mode) {
+voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int mode)
+{
    const char* mode_fopen = NULL;
    DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ;
    HANDLE hFile = NULL;
@@ -116,7 +122,8 @@ voidpf ZCALLBACK win32_open64_file_func(voidpf opaque, const void* filename, int
 }


-voidpf ZCALLBACK win32_open64_file_funcA(voidpf opaque, const void* filename, int mode) {
+voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int mode)
+{
    const char* mode_fopen = NULL;
    DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ;
    HANDLE hFile = NULL;
@@ -139,7 +146,8 @@ voidpf ZCALLBACK win32_open64_file_funcA(voidpf opaque, const void* filename, in
 }


-voidpf ZCALLBACK win32_open64_file_funcW(voidpf opaque, const void* filename, int mode) {
+voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int mode)
+{
    const char* mode_fopen = NULL;
    DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ;
    HANDLE hFile = NULL;
@@ -158,7 +166,8 @@ voidpf ZCALLBACK win32_open64_file_funcW(voidpf opaque, const void* filename, in
 }


-voidpf ZCALLBACK win32_open_file_func(voidpf opaque, const char* filename, int mode) {
+voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mode)
+{
    const char* mode_fopen = NULL;
    DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ;
    HANDLE hFile = NULL;
@@ -186,7 +195,8 @@ voidpf ZCALLBACK win32_open_file_func(voidpf opaque, const char* filename, int m
 }


-uLong ZCALLBACK win32_read_file_func(voidpf opaque, voidpf stream, void* buf,uLong size) {
+uLong ZCALLBACK win32_read_file_func (voidpf opaque, voidpf stream, void* buf,uLong size)
+{
    uLong ret=0;
    HANDLE hFile = NULL;
    if (stream!=NULL)
@@ -207,7 +217,8 @@ uLong ZCALLBACK win32_read_file_func(voidpf opaque, voidpf stream, void* buf,uLo
 }


-uLong ZCALLBACK win32_write_file_func(voidpf opaque, voidpf stream, const void* buf, uLong size) {
+uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* buf,uLong size)
+{
    uLong ret=0;
    HANDLE hFile = NULL;
    if (stream!=NULL)
@@ -227,7 +238,8 @@ uLong ZCALLBACK win32_write_file_func(voidpf opaque, voidpf stream, const void*
    return ret;
 }

-static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos, DWORD dwMoveMethod) {
+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
@@ -246,7 +258,8 @@ static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *n
 #endif
 }

-long ZCALLBACK win32_tell_file_func(voidpf opaque, voidpf stream) {
+long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream)
+{
    long ret=-1;
    HANDLE hFile = NULL;
    if (stream!=NULL)
@@ -268,7 +281,8 @@ long ZCALLBACK win32_tell_file_func(voidpf opaque, voidpf stream) {
    return ret;
 }

-ZPOS64_T ZCALLBACK win32_tell64_file_func(voidpf opaque, voidpf stream) {
+ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream)
+{
    ZPOS64_T ret= (ZPOS64_T)-1;
    HANDLE hFile = NULL;
    if (stream!=NULL)
@@ -292,7 +306,8 @@ ZPOS64_T ZCALLBACK win32_tell64_file_func(voidpf opaque, voidpf stream) {
 }


-long ZCALLBACK win32_seek_file_func(voidpf opaque, voidpf stream, uLong offset, int origin) {
+long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,int origin)
+{
    DWORD dwMoveMethod=0xFFFFFFFF;
    HANDLE hFile = NULL;

@@ -329,7 +344,8 @@ long ZCALLBACK win32_seek_file_func(voidpf opaque, voidpf stream, uLong offset,
    return ret;
 }

-long ZCALLBACK win32_seek64_file_func(voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) {
+long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T offset,int origin)
+{
    DWORD dwMoveMethod=0xFFFFFFFF;
    HANDLE hFile = NULL;
    long ret=-1;
@@ -367,7 +383,8 @@ long ZCALLBACK win32_seek64_file_func(voidpf opaque, voidpf stream, ZPOS64_T off
    return ret;
 }

-int ZCALLBACK win32_close_file_func(voidpf opaque, voidpf stream) {
+int ZCALLBACK win32_close_file_func (voidpf opaque, voidpf stream)
+{
    int ret=-1;

    if (stream!=NULL)
@@ -384,7 +401,8 @@ int ZCALLBACK win32_close_file_func(voidpf opaque, voidpf stream) {
    return ret;
 }

-int ZCALLBACK win32_error_file_func(voidpf opaque, voidpf stream) {
+int ZCALLBACK win32_error_file_func (voidpf opaque,voidpf stream)
+{
    int ret=-1;
    if (stream!=NULL)
    {
@@ -393,7 +411,8 @@ int ZCALLBACK win32_error_file_func(voidpf opaque, voidpf stream) {
    return ret;
 }

-void fill_win32_filefunc(zlib_filefunc_def* pzlib_filefunc_def) {
+void fill_win32_filefunc (zlib_filefunc_def* pzlib_filefunc_def)
+{
    pzlib_filefunc_def->zopen_file = win32_open_file_func;
    pzlib_filefunc_def->zread_file = win32_read_file_func;
    pzlib_filefunc_def->zwrite_file = win32_write_file_func;
@@ -404,7 +423,8 @@ void fill_win32_filefunc(zlib_filefunc_def* pzlib_filefunc_def) {
    pzlib_filefunc_def->opaque = NULL;
 }

-void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) {
+void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def)
+{
    pzlib_filefunc_def->zopen64_file = win32_open64_file_func;
    pzlib_filefunc_def->zread_file = win32_read_file_func;
    pzlib_filefunc_def->zwrite_file = win32_write_file_func;
@@ -416,7 +436,8 @@ void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) {
 }


-void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) {
+void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def)
+{
    pzlib_filefunc_def->zopen64_file = win32_open64_file_funcA;
    pzlib_filefunc_def->zread_file = win32_read_file_func;
    pzlib_filefunc_def->zwrite_file = win32_write_file_func;
@@ -428,7 +449,8 @@ void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) {
 }


-void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def) {
+void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def)
+{
    pzlib_filefunc_def->zopen64_file = win32_open64_file_funcW;
    pzlib_filefunc_def->zread_file = win32_read_file_func;
    pzlib_filefunc_def->zwrite_file = win32_write_file_func;
@@ -18,10 +18,10 @@
 extern "C" {
 #endif

-void fill_win32_filefunc(zlib_filefunc_def* pzlib_filefunc_def);
-void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def);
-void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def);
-void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def);
+void fill_win32_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));
+void fill_win32_filefunc64 OF((zlib_filefunc64_def* pzlib_filefunc_def));
+void fill_win32_filefunc64A OF((zlib_filefunc64_def* pzlib_filefunc_def));
+void fill_win32_filefunc64W OF((zlib_filefunc64_def* pzlib_filefunc_def));

 #ifdef __cplusplus
 }
@@ -27,7 +27,7 @@
        #endif
 #endif

-#if defined(__APPLE__) || defined(__HAIKU__) || defined(MINIZIP_FOPEN_NO_64)
+#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)
@@ -45,7 +45,6 @@
 #include <time.h>
 #include <errno.h>
 #include <fcntl.h>
-#include <sys/stat.h>

 #ifdef _WIN32
 # include <direct.h>
@@ -81,7 +80,11 @@
    filename : the filename of the file where date/time must be modified
    dosdate : the new date at the MSDos format (4 bytes)
    tmu_date : the SAME new date at the tm_unz format */
-static void change_file_date(const char *filename, uLong dosdate, tm_unz tmu_date) {
+void change_file_date(filename,dosdate,tmu_date)
+    const char *filename;
+    uLong dosdate;
+    tm_unz tmu_date;
+{
 #ifdef _WIN32
  HANDLE hFile;
  FILETIME ftm,ftLocal,ftCreate,ftLastAcc,ftLastWrite;
@@ -95,7 +98,6 @@ static void change_file_date(const char *filename, uLong dosdate, tm_unz tmu_dat
  CloseHandle(hFile);
 #else
 #if defined(unix) || defined(__APPLE__)
-  (void)dosdate;
  struct utimbuf ut;
  struct tm newdate;
  newdate.tm_sec = tmu_date.tm_sec;
@@ -111,10 +113,6 @@ static void change_file_date(const char *filename, uLong dosdate, tm_unz tmu_dat

  ut.actime=ut.modtime=mktime(&newdate);
  utime(filename,&ut);
-#else
-  (void)filename;
-  (void)dosdate;
-  (void)tmu_date;
 #endif
 #endif
 }
@@ -123,7 +121,9 @@ static void change_file_date(const char *filename, uLong dosdate, tm_unz tmu_dat
 /* mymkdir and change_file_date are not 100 % portable
   As I don't know well Unix, I wait feedback for the unix portion */

-static int mymkdir(const char* dirname) {
+int mymkdir(dirname)
+    const char* dirname;
+{
    int ret=0;
 #ifdef _WIN32
    ret = _mkdir(dirname);
@@ -131,18 +131,18 @@ static int mymkdir(const char* dirname) {
    ret = mkdir (dirname,0775);
 #elif __APPLE__
    ret = mkdir (dirname,0775);
-#else
-    (void)dirname;
 #endif
    return ret;
 }

-static int makedir(const char *newdir) {
+int makedir (newdir)
+    char *newdir;
+{
  char *buffer ;
  char *p;
-  size_t len = strlen(newdir);
+  int  len = (int)strlen(newdir);

-  if (len == 0)
+  if (len <= 0)
    return 0;

  buffer = (char*)malloc(len+1);
@@ -185,12 +185,14 @@ static int makedir(const char *newdir) {
  return 1;
 }

-static void do_banner(void) {
+void do_banner()
+{
    printf("MiniUnz 1.01b, demo of zLib + Unz package written by Gilles Vollant\n");
    printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n");
 }

-static void do_help(void) {
+void do_help()
+{
    printf("Usage : miniunz [-e] [-x] [-v] [-l] [-o] [-p password] file.zip [file_to_extr.] [-d extractdir]\n\n" \
           "  -e  Extract without pathname (junk paths)\n" \
           "  -x  Extract with pathname\n" \
@@ -198,10 +200,11 @@ static void do_help(void) {
           "  -l  list files\n" \
           "  -d  directory to extract into\n" \
           "  -o  overwrite files without prompting\n" \
-           "  -p  extract encrypted file using password\n\n");
+           "  -p  extract crypted file using password\n\n");
 }

-static void Display64BitsSize(ZPOS64_T n, int size_char) {
+void Display64BitsSize(ZPOS64_T n, int size_char)
+{
  /* to avoid compatibility problem , we do here the conversion */
  char number[21];
  int offset=19;
@@ -228,7 +231,9 @@ static void Display64BitsSize(ZPOS64_T n, int size_char) {
  printf("%s",&number[pos_string]);
 }

-static int do_list(unzFile uf) {
+int do_list(uf)
+    unzFile uf;
+{
    uLong i;
    unz_global_info64 gi;
    int err;
@@ -243,7 +248,7 @@ static int do_list(unzFile uf) {
        char filename_inzip[256];
        unz_file_info64 file_info;
        uLong ratio=0;
-        const char *string_method = "";
+        const char *string_method;
        char charCrypt=' ';
        err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
        if (err!=UNZ_OK)
@@ -254,7 +259,7 @@ static int do_list(unzFile uf) {
        if (file_info.uncompressed_size>0)
            ratio = (uLong)((file_info.compressed_size*100)/file_info.uncompressed_size);

-        /* display a '*' if the file is encrypted */
+        /* display a '*' if the file is crypted */
        if ((file_info.flag & 1) != 0)
            charCrypt='*';

@@ -304,7 +309,12 @@ static int do_list(unzFile uf) {
 }


-static int do_extract_currentfile(unzFile uf, const int* popt_extract_without_path, int* popt_overwrite, const char* password) {
+int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
+    unzFile uf;
+    const int* popt_extract_without_path;
+    int* popt_overwrite;
+    const char* password;
+{
    char filename_inzip[256];
    char* filename_withoutpath;
    char* p;
@@ -314,6 +324,7 @@ static int do_extract_currentfile(unzFile uf, const int* popt_extract_without_pa
    uInt size_buf;

    unz_file_info64 file_info;
+    uLong ratio=0;
    err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);

    if (err!=UNZ_OK)
@@ -428,7 +439,7 @@ static int do_extract_currentfile(unzFile uf, const int* popt_extract_without_pa
                    break;
                }
                if (err>0)
-                    if (fwrite(buf,(unsigned)err,1,fout)!=1)
+                    if (fwrite(buf,err,1,fout)!=1)
                    {
                        printf("error in writing extracted file\n");
                        err=UNZ_ERRNO;
@@ -461,10 +472,16 @@ static int do_extract_currentfile(unzFile uf, const int* popt_extract_without_pa
 }


-static int do_extract(unzFile uf, int opt_extract_without_path, int opt_overwrite, const char* password) {
+int do_extract(uf,opt_extract_without_path,opt_overwrite,password)
+    unzFile uf;
+    int opt_extract_without_path;
+    int opt_overwrite;
+    const char* password;
+{
    uLong i;
    unz_global_info64 gi;
    int err;
+    FILE* fout=NULL;

    err = unzGetGlobalInfo64(uf,&gi);
    if (err!=UNZ_OK)
@@ -491,7 +508,14 @@ static int do_extract(unzFile uf, int opt_extract_without_path, int opt_overwrit
    return 0;
 }

-static int do_extract_onefile(unzFile uf, const char* filename, int opt_extract_without_path, int opt_overwrite, const char* password) {
+int do_extract_onefile(uf,filename,opt_extract_without_path,opt_overwrite,password)
+    unzFile uf;
+    const char* filename;
+    int opt_extract_without_path;
+    int opt_overwrite;
+    const char* password;
+{
+    int err = UNZ_OK;
    if (unzLocateFile(uf,filename,CASESENSITIVITY)!=UNZ_OK)
    {
        printf("file %s not found in the zipfile\n",filename);
@@ -507,7 +531,10 @@ static int do_extract_onefile(unzFile uf, const char* filename, int opt_extract_
 }


-int main(int argc, char *argv[]) {
+int main(argc,argv)
+    int argc;
+    char *argv[];
+{
    const char *zipfilename=NULL;
    const char *filename_to_extract=NULL;
    const char *password=NULL;
@@ -538,7 +565,7 @@ int main(int argc, char *argv[]) {

                while ((*p)!='\0')
                {
-                    char c=*(p++);
+                    char c=*(p++);;
                    if ((c=='l') || (c=='L'))
                        opt_do_list = 1;
                    if ((c=='v') || (c=='V'))
@@ -580,7 +607,7 @@ int main(int argc, char *argv[]) {
 #        endif

        strncpy(filename_try, zipfilename,MAXFILENAME-1);
-        /* strncpy doesn't append the trailing NULL, of the string is too long. */
+        /* strncpy doesnt append the trailing NULL, of the string is too long. */
        filename_try[ MAXFILENAME ] = '\0';

 #        ifdef USEWIN32IOAPI
@@ -12,7 +12,6 @@
         Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
 */

-
 #if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
        #ifndef __USE_FILE_OFFSET64
                #define __USE_FILE_OFFSET64
@@ -66,9 +65,6 @@
 #ifdef _WIN32
        #define USEWIN32IOAPI
        #include "iowin32.h"
-#       if defined(_MSC_VER)
-#           define snprintf _snprintf
-#       endif
 #endif


@@ -77,9 +73,11 @@
 #define MAXFILENAME (256)

 #ifdef _WIN32
-/* f: name of file to get info on, tmzip: return value: access,
-   modification and creation times, dt: dostime */
-static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {
+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 */
+    uLong *dt;             /* dostime */
+{
  int ret = 0;
  {
      FILETIME ftLocal;
@@ -99,10 +97,11 @@ static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {
 }
 #else
 #if defined(unix) || defined(__APPLE__)
-/* f: name of file to get info on, tmzip: return value: access,
-   modification and creation times, dt: dostime */
-static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {
-  (void)dt;
+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 */
+    uLong *dt;             /* dostime */
+{
  int ret=0;
  struct stat s;        /* results of stat() */
  struct tm* filedate;
@@ -111,12 +110,12 @@ static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {
  if (strcmp(f,"-")!=0)
  {
    char name[MAXFILENAME+1];
-    size_t len = strlen(f);
+    int len = strlen(f);
    if (len > MAXFILENAME)
      len = MAXFILENAME;

    strncpy(name, f,MAXFILENAME-1);
-    /* strncpy doesn't append the trailing NULL, of the string is too long. */
+    /* strncpy doesnt append the trailing NULL, of the string is too long. */
    name[ MAXFILENAME ] = '\0';

    if (name[len - 1] == '/')
@@ -140,12 +139,11 @@ static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {
  return ret;
 }
 #else
-/* f: name of file to get info on, tmzip: return value: access,
-   modification and creation times, dt: dostime */
-static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {
-    (void)f;
-    (void)tmzip;
-    (void)dt;
+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 */
+    uLong *dt;             /* dostime */
+{
    return 0;
 }
 #endif
@@ -154,7 +152,9 @@ static int filetime(const char *f, tm_zip *tmzip, uLong *dt) {



-static int check_exist_file(const char* filename) {
+int check_exist_file(filename)
+    const char* filename;
+{
    FILE* ftestexist;
    int ret = 1;
    ftestexist = FOPEN_FUNC(filename,"rb");
@@ -165,12 +165,14 @@ static int check_exist_file(const char* filename) {
    return ret;
 }

-static void do_banner(void) {
+void do_banner()
+{
    printf("MiniZip 1.1, demo of zLib + MiniZip64 package, written by Gilles Vollant\n");
    printf("more info on MiniZip at http://www.winimage.com/zLibDll/minizip.html\n\n");
 }

-static void do_help(void) {
+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" \
@@ -183,13 +185,14 @@ static void do_help(void) {

 /* calculate the CRC32 of a file,
   because to encrypt a file, we need known the CRC32 of the file before */
-static int getFileCrc(const char* filenameinzip, void* buf, unsigned long size_buf, unsigned long* result_crc) {
+int getFileCrc(const char* filenameinzip,void*buf,unsigned long size_buf,unsigned long* result_crc)
+{
   unsigned long calculate_crc=0;
   int err=ZIP_OK;
   FILE * fin = FOPEN_FUNC(filenameinzip,"rb");

   unsigned long size_read = 0;
-   /* unsigned long total_read = 0; */
+   unsigned long total_read = 0;
   if (fin==NULL)
   {
       err = ZIP_ERRNO;
@@ -199,7 +202,7 @@ static int getFileCrc(const char* filenameinzip, void* buf, unsigned long size_b
        do
        {
            err = ZIP_OK;
-            size_read = fread(buf,1,size_buf,fin);
+            size_read = (int)fread(buf,1,size_buf,fin);
            if (size_read < size_buf)
                if (feof(fin)==0)
            {
@@ -208,8 +211,8 @@ static int getFileCrc(const char* filenameinzip, void* buf, unsigned long size_b
            }

            if (size_read>0)
-                calculate_crc = crc32_z(calculate_crc,buf,size_read);
-            /* total_read += size_read; */
+                calculate_crc = crc32(calculate_crc,buf,size_read);
+            total_read += size_read;

        } while ((err == ZIP_OK) && (size_read>0));

@@ -221,17 +224,18 @@ static int getFileCrc(const char* filenameinzip, void* buf, unsigned long size_b
    return err;
 }

-static int isLargeFile(const char* filename) {
+int isLargeFile(const char* filename)
+{
  int largeFile = 0;
  ZPOS64_T pos = 0;
  FILE* pFile = FOPEN_FUNC(filename, "rb");

  if(pFile != NULL)
  {
-    FSEEKO_FUNC(pFile, 0, SEEK_END);
-    pos = (ZPOS64_T)FTELLO_FUNC(pFile);
+    int n = FSEEKO_FUNC(pFile, 0, SEEK_END);
+    pos = FTELLO_FUNC(pFile);

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

    if(pos >= 0xffffffff)
     largeFile = 1;
@@ -359,7 +363,7 @@ void addFileToZip(zipFile zf, const char *filenameinzip, const char *password, i
 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[MAXFILENAME+1+MAXFILENAME+1];
+    char newname[512];

    tinydir_open_sorted(&dir, filenameinzip);

@@ -369,7 +373,7 @@ void addPathToZip(zipFile zf, const char *filenameinzip, const char *password, i
        tinydir_readfile_n(&dir, &file, i);
        if(strcmp(file.name,".")==0) continue;
        if(strcmp(file.name,"..")==0) continue;
-        snprintf(newname, sizeof(newname), "%.*s/%.*s", MAXFILENAME, dir.path, MAXFILENAME, file.name);
+        sprintf(newname,"%s/%s",dir.path,file.name);
        if (file.is_dir)
        {
            addPathToZip(zf,newname,password,opt_exclude_path,opt_compress_level);
@@ -382,17 +386,20 @@ void addPathToZip(zipFile zf, const char *filenameinzip, const char *password, i
 }


-int main(int argc, char *argv[]) {
+int main(argc,argv)
+    int argc;
+    char *argv[];
+{
    int i;
    int opt_recursive=0;
-    int opt_overwrite=0;
+    int opt_overwrite=1;
    int opt_compress_level=Z_DEFAULT_COMPRESSION;
    int opt_exclude_path=0;
    int zipfilenamearg = 0;
    char filename_try[MAXFILENAME+16];
    int zipok;
    int err=0;
-    size_t size_buf=0;
+    int size_buf=0;
    void* buf=NULL;
    const char* password=NULL;

@@ -413,7 +420,7 @@ int main(int argc, char *argv[]) {

                while ((*p)!='\0')
                {
-                    char c=*(p++);
+                    char c=*(p++);;
                    if ((c=='o') || (c=='O'))
                        opt_overwrite = 1;
                    if ((c=='a') || (c=='A'))
@@ -424,7 +431,6 @@ int main(int argc, char *argv[]) {
                        opt_exclude_path = 1;
                    if ((c=='r') || (c=='R'))
                        opt_recursive = 1;
-
                    if (((c=='p') || (c=='P')) && (i+1<argc))
                    {
                        password=argv[i+1];
@@ -461,7 +467,7 @@ int main(int argc, char *argv[]) {

        zipok = 1 ;
        strncpy(filename_try, argv[zipfilenamearg],MAXFILENAME-1);
-        /* strncpy doesn't append the trailing NULL, of the string is too long. */
+        /* strncpy doesnt append the trailing NULL, of the string is too long. */
        filename_try[ MAXFILENAME ] = '\0';

        len=(int)strlen(filename_try);
@@ -27,7 +27,13 @@
  WRITE_16((unsigned char*)(buff) + 2, (n) >> 16); \
 } while(0)

-extern int ZEXPORT unzRepair(const char* file, const char* fileOut, const char* fileOutTmp, uLong* nRecovered, uLong* bytesRecovered) {
+extern int ZEXPORT unzRepair(file, fileOut, fileOutTmp, nRecovered, bytesRecovered)
+const char* file;
+const char* fileOut;
+const char* fileOutTmp;
+uLong* nRecovered;
+uLong* bytesRecovered;
+{
  int err = Z_OK;
  FILE* fpZip = fopen(file, "rb");
  FILE* fpOut = fopen(fileOut, "wb");
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013-2021, tinydir authors:
+Copyright (c) 2013-2017, tinydir authors:
 - Cong Xu
 - Lautis Sun
 - Baudouin Feildel
@@ -45,9 +45,7 @@ extern "C" {
 #include <stdlib.h>
 #include <string.h>
 #ifdef _MSC_VER
-# ifndef WIN32_LEAN_AND_MEAN
-#  define WIN32_LEAN_AND_MEAN
-# endif
+# define WIN32_LEAN_AND_MEAN
 # include <windows.h>
 # include <tchar.h>
 # pragma warning(push)
@@ -91,16 +89,12 @@ extern "C" {
 # define _TINYDIR_PATH_MAX MAX_PATH
 #elif defined  __linux__
 # include <limits.h>
-# ifdef PATH_MAX
-#  define _TINYDIR_PATH_MAX PATH_MAX
-# endif
+# define _TINYDIR_PATH_MAX PATH_MAX
 #elif defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 # include <sys/param.h>
 # if defined(BSD)
 #  include <limits.h>
-#  ifdef PATH_MAX
-#   define _TINYDIR_PATH_MAX PATH_MAX
-#  endif
+#  define _TINYDIR_PATH_MAX PATH_MAX
 # endif
 #endif

@@ -125,13 +119,8 @@ extern "C" {
 # define _TINYDIR_FUNC static __inline
 #elif !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
 # define _TINYDIR_FUNC static __inline__
-#elif defined(__cplusplus)
-# define _TINYDIR_FUNC static inline
-#elif defined(__GNUC__)
-/* Suppress unused function warning */
-# define _TINYDIR_FUNC __attribute__((unused)) static
 #else
-# define _TINYDIR_FUNC static
+# define _TINYDIR_FUNC static inline
 #endif

 /* readdir_r usage; define TINYDIR_USE_READDIR_R to use it (if supported) */
@@ -376,7 +365,7 @@ int tinydir_open_sorted(tinydir_dir *dir, const _tinydir_char_t *path)
 	}
 	tinydir_close(dir);

-	if (n_files == 0 || tinydir_open(dir, path) == -1)
+	if (tinydir_open(dir, path) == -1)
 	{
 		return -1;
 	}
@@ -503,7 +492,6 @@ int tinydir_next(tinydir_dir *dir)
 _TINYDIR_FUNC
 int tinydir_readfile(const tinydir_dir *dir, tinydir_file *file)
 {
-	const _tinydir_char_t *filename;
 	if (dir == NULL || file == NULL)
 	{
 		errno = EINVAL;
@@ -518,31 +506,42 @@ int tinydir_readfile(const tinydir_dir *dir, tinydir_file *file)
 		errno = ENOENT;
 		return -1;
 	}
-	filename =
-#ifdef _MSC_VER
-		dir->_f.cFileName;
-#else
-		dir->_e->d_name;
-#endif
 	if (_tinydir_strlen(dir->path) +
-		_tinydir_strlen(filename) + 1 + _TINYDIR_PATH_EXTRA >=
+		_tinydir_strlen(
+#ifdef _MSC_VER
+			dir->_f.cFileName
+#else
+			dir->_e->d_name
+#endif
+		) + 1 + _TINYDIR_PATH_EXTRA >=
 		_TINYDIR_PATH_MAX)
 	{
 		/* the path for the file will be too long */
 		errno = ENAMETOOLONG;
 		return -1;
 	}
-	if (_tinydir_strlen(filename) >= _TINYDIR_FILENAME_MAX)
+	if (_tinydir_strlen(
+#ifdef _MSC_VER
+			dir->_f.cFileName
+#else
+			dir->_e->d_name
+#endif
+		) >= _TINYDIR_FILENAME_MAX)
 	{
 		errno = ENAMETOOLONG;
 		return -1;
 	}

 	_tinydir_strcpy(file->path, dir->path);
-	if (_tinydir_strcmp(dir->path, TINYDIR_STRING("/")) != 0)
-		_tinydir_strcat(file->path, TINYDIR_STRING("/"));
-	_tinydir_strcpy(file->name, filename);
-	_tinydir_strcat(file->path, filename);
+	_tinydir_strcat(file->path, TINYDIR_STRING("/"));
+	_tinydir_strcpy(file->name,
+#ifdef _MSC_VER
+		dir->_f.cFileName
+#else
+		dir->_e->d_name
+#endif
+	);
+	_tinydir_strcat(file->path, file->name);
 #ifndef _MSC_VER
 #ifdef __MINGW32__
 	if (_tstat(
@@ -659,34 +658,34 @@ int tinydir_file_open(tinydir_file *file, const _tinydir_char_t *path)
 	/* Get the parent path */
 #if (defined _MSC_VER || defined __MINGW32__)
 #if ((defined _MSC_VER) && (_MSC_VER >= 1400))
-	errno = _tsplitpath_s(
-		path,
-		drive_buf, _TINYDIR_DRIVE_MAX,
-		dir_name_buf, _TINYDIR_FILENAME_MAX,
-		file_name_buf, _TINYDIR_FILENAME_MAX,
-		ext_buf, _TINYDIR_FILENAME_MAX);
+		_tsplitpath_s(
+			path,
+			drive_buf, _TINYDIR_DRIVE_MAX,
+			dir_name_buf, _TINYDIR_FILENAME_MAX,
+			file_name_buf, _TINYDIR_FILENAME_MAX,
+			ext_buf, _TINYDIR_FILENAME_MAX);
 #else
-	_tsplitpath(
-		path,
-		drive_buf,
-		dir_name_buf,
-		file_name_buf,
-		ext_buf);
+		_tsplitpath(
+			path,
+			drive_buf,
+			dir_name_buf,
+			file_name_buf,
+			ext_buf);
+#endif
+
+/* _splitpath_s not work fine with only filename and widechar support */
+#ifdef _UNICODE
+		if (drive_buf[0] == L'\xFEFE')
+			drive_buf[0] = '\0';
+		if (dir_name_buf[0] == L'\xFEFE')
+			dir_name_buf[0] = '\0';
 #endif

 	if (errno)
 	{
+		errno = EINVAL;
 		return -1;
 	}
-
-/* _splitpath_s not work fine with only filename and widechar support */
-#ifdef _UNICODE
-	if (drive_buf[0] == L'\xFEFE')
-		drive_buf[0] = '\0';
-	if (dir_name_buf[0] == L'\xFEFE')
-		dir_name_buf[0] = '\0';
-#endif
-
 	/* Emulate the behavior of dirname by returning "." for dir name if it's
 	empty */
 	if (drive_buf[0] == '\0' && dir_name_buf[0] == '\0')
@@ -703,24 +702,9 @@ int tinydir_file_open(tinydir_file *file, const _tinydir_char_t *path)
 	_tinydir_strcpy(dir_name_buf, path);
 	dir_name = dirname(dir_name_buf);
 	_tinydir_strcpy(file_name_buf, path);
-	base_name = basename(file_name_buf);
+	base_name =basename(file_name_buf);
 #endif

-	/* Special case: if the path is a root dir, open the parent dir as the file */
-#if (defined _MSC_VER || defined __MINGW32__)
-	if (_tinydir_strlen(base_name) == 0)
-#else
-	if ((_tinydir_strcmp(base_name, TINYDIR_STRING("/"))) == 0)
-#endif
-	{
-		memset(file, 0, sizeof * file);
-		file->is_dir = 1;
-		file->is_reg = 0;
-		_tinydir_strcpy(file->path, dir_name);
-		file->extension = file->path + _tinydir_strlen(file->path);
-		return 0;
-	}
-
 	/* Open the parent directory */
 	if (tinydir_open(&dir, dir_name) == -1)
 	{
@@ -83,12 +83,12 @@ typedef voidp unzFile;
 /* tm_unz contain date/time info */
 typedef struct tm_unz_s
 {
-    int tm_sec;             /* seconds after the minute - [0,59] */
-    int tm_min;             /* minutes after the hour - [0,59] */
-    int tm_hour;            /* hours since midnight - [0,23] */
-    int tm_mday;            /* day of the month - [1,31] */
-    int tm_mon;             /* months since January - [0,11] */
-    int tm_year;            /* years - [1980..2044] */
+    uInt tm_sec;            /* seconds after the minute - [0,59] */
+    uInt tm_min;            /* minutes after the hour - [0,59] */
+    uInt tm_hour;           /* hours since midnight - [0,23] */
+    uInt tm_mday;           /* day of the month - [1,31] */
+    uInt tm_mon;            /* months since January - [0,11] */
+    uInt tm_year;           /* years - [1980..2044] */
 } tm_unz;

 /* unz_global_info structure contain global data about the ZIPfile
@@ -150,21 +150,21 @@ typedef struct unz_file_info_s
    tm_unz tmu_date;
 } unz_file_info;

-extern int ZEXPORT unzStringFileNameCompare(const char* fileName1,
-                                            const char* fileName2,
-                                            int iCaseSensitivity);
+extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
+                                                 const char* fileName2,
+                                                 int iCaseSensitivity));
 /*
-   Compare two filenames (fileName1,fileName2).
-   If iCaseSensitivity = 1, comparison is case sensitive (like strcmp)
-   If iCaseSensitivity = 2, comparison is not case sensitive (like strcmpi
+   Compare two filename (fileName1,fileName2).
+   If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
+   If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
                                or strcasecmp)
-   If iCaseSensitivity = 0, case sensitivity is default of your operating system
+   If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
    (like 1 on Unix, 2 on Windows)
 */


-extern unzFile ZEXPORT unzOpen(const char *path);
-extern unzFile ZEXPORT unzOpen64(const void *path);
+extern unzFile ZEXPORT unzOpen OF((const char *path));
+extern unzFile ZEXPORT unzOpen64 OF((const void *path));
 /*
  Open a Zip file. path contain the full pathname (by example,
     on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer
@@ -181,41 +181,41 @@ extern unzFile ZEXPORT unzOpen64(const void *path);
 */


-extern unzFile ZEXPORT unzOpen2(const char *path,
-                                zlib_filefunc_def* pzlib_filefunc_def);
+extern unzFile ZEXPORT unzOpen2 OF((const char *path,
+                                    zlib_filefunc_def* pzlib_filefunc_def));
 /*
   Open a Zip file, like unzOpen, but provide a set of file low level API
      for read/write the zip file (see ioapi.h)
 */

-extern unzFile ZEXPORT unzOpen2_64(const void *path,
-                                   zlib_filefunc64_def* pzlib_filefunc_def);
+extern unzFile ZEXPORT unzOpen2_64 OF((const void *path,
+                                    zlib_filefunc64_def* pzlib_filefunc_def));
 /*
   Open a Zip file, like unz64Open, but provide a set of file low level API
      for read/write the zip file (see ioapi.h)
 */

-extern int ZEXPORT unzClose(unzFile file);
+extern int ZEXPORT unzClose OF((unzFile file));
 /*
  Close a ZipFile opened with unzOpen.
  If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
    these files MUST be closed with unzCloseCurrentFile before call unzClose.
  return UNZ_OK if there is no problem. */

-extern int ZEXPORT unzGetGlobalInfo(unzFile file,
-                                    unz_global_info *pglobal_info);
+extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
+                                        unz_global_info *pglobal_info));

-extern int ZEXPORT unzGetGlobalInfo64(unzFile file,
-                                      unz_global_info64 *pglobal_info);
+extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file,
+                                        unz_global_info64 *pglobal_info));
 /*
  Write info about the ZipFile in the *pglobal_info structure.
  No preparation of the structure is needed
  return UNZ_OK if there is no problem. */


-extern int ZEXPORT unzGetGlobalComment(unzFile file,
-                                       char *szComment,
-                                       uLong uSizeBuf);
+extern int ZEXPORT unzGetGlobalComment OF((unzFile file,
+                                           char *szComment,
+                                           uLong uSizeBuf));
 /*
  Get the global comment string of the ZipFile, in the szComment buffer.
  uSizeBuf is the size of the szComment buffer.
@@ -226,22 +226,22 @@ extern int ZEXPORT unzGetGlobalComment(unzFile file,
 /***************************************************************************/
 /* Unzip package allow you browse the directory of the zipfile */

-extern int ZEXPORT unzGoToFirstFile(unzFile file);
+extern int ZEXPORT unzGoToFirstFile OF((unzFile file));
 /*
  Set the current file of the zipfile to the first file.
  return UNZ_OK if there is no problem
 */

-extern int ZEXPORT unzGoToNextFile(unzFile file);
+extern int ZEXPORT unzGoToNextFile OF((unzFile file));
 /*
  Set the current file of the zipfile to the next file.
  return UNZ_OK if there is no problem
  return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
 */

-extern int ZEXPORT unzLocateFile(unzFile file,
-                                 const char *szFileName,
-                                 int iCaseSensitivity);
+extern int ZEXPORT unzLocateFile OF((unzFile file,
+                     const char *szFileName,
+                     int iCaseSensitivity));
 /*
  Try locate the file szFileName in the zipfile.
  For the iCaseSensitivity signification, see unzStringFileNameCompare
@@ -285,26 +285,26 @@ extern int ZEXPORT unzGoToFilePos64(

 /* ****************************************** */

-extern int ZEXPORT unzGetCurrentFileInfo64(unzFile file,
-                                           unz_file_info64 *pfile_info,
-                                           char *szFileName,
-                                           uLong fileNameBufferSize,
-                                           void *extraField,
-                                           uLong extraFieldBufferSize,
-                                           char *szComment,
-                                           uLong commentBufferSize);
+extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file,
+                         unz_file_info64 *pfile_info,
+                         char *szFileName,
+                         uLong fileNameBufferSize,
+                         void *extraField,
+                         uLong extraFieldBufferSize,
+                         char *szComment,
+                         uLong commentBufferSize));

-extern int ZEXPORT unzGetCurrentFileInfo(unzFile file,
-                                         unz_file_info *pfile_info,
-                                         char *szFileName,
-                                         uLong fileNameBufferSize,
-                                         void *extraField,
-                                         uLong extraFieldBufferSize,
-                                         char *szComment,
-                                         uLong commentBufferSize);
+extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,
+                         unz_file_info *pfile_info,
+                         char *szFileName,
+                         uLong fileNameBufferSize,
+                         void *extraField,
+                         uLong extraFieldBufferSize,
+                         char *szComment,
+                         uLong commentBufferSize));
 /*
  Get Info about the current file
-  if pfile_info!=NULL, the *pfile_info structure will contain some info about
+  if pfile_info!=NULL, the *pfile_info structure will contain somes info about
        the current file
  if szFileName!=NULL, the filemane string will be copied in szFileName
            (fileNameBufferSize is the size of the buffer)
@@ -318,7 +318,7 @@ extern int ZEXPORT unzGetCurrentFileInfo(unzFile file,

 /** Addition for GDAL : START */

-extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64(unzFile file);
+extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file));

 /** Addition for GDAL : END */

@@ -328,24 +328,24 @@ extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64(unzFile file);
   from it, and close it (you can close it before reading all the file)
   */

-extern int ZEXPORT unzOpenCurrentFile(unzFile file);
+extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));
 /*
  Open for reading data the current file in the zipfile.
  If there is no error, the return value is UNZ_OK.
 */

-extern int ZEXPORT unzOpenCurrentFilePassword(unzFile file,
-                                              const char* password);
+extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file,
+                                                  const char* password));
 /*
  Open for reading data the current file in the zipfile.
  password is a crypting password
  If there is no error, the return value is UNZ_OK.
 */

-extern int ZEXPORT unzOpenCurrentFile2(unzFile file,
-                                       int* method,
-                                       int* level,
-                                       int raw);
+extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file,
+                                           int* method,
+                                           int* level,
+                                           int raw));
 /*
  Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
    if raw==1
@@ -355,11 +355,11 @@ extern int ZEXPORT unzOpenCurrentFile2(unzFile file,
         but you CANNOT set method parameter as NULL
 */

-extern int ZEXPORT unzOpenCurrentFile3(unzFile file,
-                                       int* method,
-                                       int* level,
-                                       int raw,
-                                       const char* password);
+extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file,
+                                           int* method,
+                                           int* level,
+                                           int raw,
+                                           const char* password));
 /*
  Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
    if raw==1
@@ -370,41 +370,41 @@ extern int ZEXPORT unzOpenCurrentFile3(unzFile file,
 */


-extern int ZEXPORT unzCloseCurrentFile(unzFile file);
+extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));
 /*
  Close the file in zip opened with unzOpenCurrentFile
  Return UNZ_CRCERROR if all the file was read but the CRC is not good
 */

-extern int ZEXPORT unzReadCurrentFile(unzFile file,
-                                      voidp buf,
-                                      unsigned len);
+extern int ZEXPORT unzReadCurrentFile OF((unzFile file,
+                      voidp buf,
+                      unsigned len));
 /*
  Read bytes from the current file (opened by unzOpenCurrentFile)
  buf contain buffer where data must be copied
  len the size of buf.

-  return the number of byte copied if some bytes are copied
+  return the number of byte copied if somes bytes are copied
  return 0 if the end of file was reached
  return <0 with error code if there is an error
    (UNZ_ERRNO for IO error, or zLib error for uncompress error)
 */

-extern z_off_t ZEXPORT unztell(unzFile file);
+extern z_off_t ZEXPORT unztell OF((unzFile file));

-extern ZPOS64_T ZEXPORT unztell64(unzFile file);
+extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file));
 /*
  Give the current position in uncompressed data
 */

-extern int ZEXPORT unzeof(unzFile file);
+extern int ZEXPORT unzeof OF((unzFile file));
 /*
  return 1 if the end of file was reached, 0 elsewhere
 */

-extern int ZEXPORT unzGetLocalExtrafield(unzFile file,
-                                         voidp buf,
-                                         unsigned len);
+extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,
+                                             voidp buf,
+                                             unsigned len));
 /*
  Read extra field from the current file (opened by unzOpenCurrentFile)
  This is the local-header version of the extra field (sometimes, there is
@@ -14,7 +14,7 @@
   Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives
   Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions.
   Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data
-                                 It is used when recreating zip archive with RAW when deleting items from a zip.
+                                 It is used when recreting zip archive with RAW when deleting items from a zip.
                                 ZIP64 data is automatically added to items that needs it, and existing ZIP64 data need to be removed.
   Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required)
   Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer
@@ -25,13 +25,14 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdint.h>
 #include <time.h>
 #include "zlib.h"
 #include "zip.h"

 #ifdef STDC
 #  include <stddef.h>
+#  include <string.h>
+#  include <stdlib.h>
 #endif
 #ifdef NO_ERRNO_H
    extern int errno;
@@ -46,7 +47,7 @@
 /* compile with -Dlocal if your debugger can't find static symbols */

 #ifndef VERSIONMADEBY
-# define VERSIONMADEBY   (0x0) /* platform dependent */
+# define VERSIONMADEBY   (0x0) /* platform depedent */
 #endif

 #ifndef Z_BUFSIZE
@@ -60,6 +61,9 @@
 #ifndef ALLOC
 # define ALLOC(size) (malloc(size))
 #endif
+#ifndef TRYFREE
+# define TRYFREE(p) {if (p) free(p);}
+#endif

 /*
 #define SIZECENTRALDIRITEM (0x2e)
@@ -134,37 +138,37 @@ typedef struct
    uInt pos_in_buffered_data;  /* last written byte in buffered_data */

    ZPOS64_T pos_local_header;     /* offset of the local header of the file
-                                     currently writing */
+                                     currenty writing */
    char* central_header;       /* central header data for the current file */
    uLong size_centralExtra;
    uLong size_centralheader;   /* size of the central header for cur file */
    uLong size_centralExtraFree; /* Extra bytes allocated to the centralheader but that are not used */
    uLong flag;                 /* flag of the file currently writing */

-    int  method;                /* compression method of file currently wr.*/
+    int  method;                /* compression method of file currenty wr.*/
    int  raw;                   /* 1 for directly writing raw data */
    Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/
    uLong dosDate;
    uLong crc32;
    int  encrypt;
-    int  zip64;               /* Add ZIP64 extended information in the extra field */
+    int  zip64;               /* Add ZIP64 extened information in the extra field */
    ZPOS64_T pos_zip64extrainfo;
    ZPOS64_T totalCompressedData;
    ZPOS64_T totalUncompressedData;
 #ifndef NOCRYPT
    unsigned long keys[3];     /* keys defining the pseudo-random sequence */
    const z_crc_t* pcrc_32_tab;
-    unsigned crypt_header_size;
+    int crypt_header_size;
 #endif
 } curfile64_info;

 typedef struct
 {
    zlib_filefunc64_32_def z_filefunc;
-    voidpf filestream;        /* io structure of the zipfile */
+    voidpf filestream;        /* io structore of the zipfile */
    linkedlist_data central_dir;/* datablock with central dir in construction*/
    int  in_opened_file_inzip;  /* 1 if a file in the zip is currently writ.*/
-    curfile64_info ci;            /* info on the file currently writing */
+    curfile64_info ci;            /* info on the file curretly writing */

    ZPOS64_T begin_pos;            /* position of the beginning of the zipfile */
    ZPOS64_T add_position_when_writing_offset;
@@ -182,7 +186,8 @@ typedef struct
 #include "crypt.h"
 #endif

-local linkedlist_datablock_internal* allocate_new_datablock(void) {
+local linkedlist_datablock_internal* allocate_new_datablock()
+{
    linkedlist_datablock_internal* ldi;
    ldi = (linkedlist_datablock_internal*)
                 ALLOC(sizeof(linkedlist_datablock_internal));
@@ -195,26 +200,30 @@ local linkedlist_datablock_internal* allocate_new_datablock(void) {
    return ldi;
 }

-local void free_datablock(linkedlist_datablock_internal* ldi) {
+local void free_datablock(linkedlist_datablock_internal* ldi)
+{
    while (ldi!=NULL)
    {
        linkedlist_datablock_internal* ldinext = ldi->next_datablock;
-        free(ldi);
+        TRYFREE(ldi);
        ldi = ldinext;
    }
 }

-local void init_linkedlist(linkedlist_data* ll) {
+local void init_linkedlist(linkedlist_data* ll)
+{
    ll->first_block = ll->last_block = NULL;
 }

-local void free_linkedlist(linkedlist_data* ll) {
+local void free_linkedlist(linkedlist_data* ll)
+{
    free_datablock(ll->first_block);
    ll->first_block = ll->last_block = NULL;
 }


-local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len) {
+local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len)
+{
    linkedlist_datablock_internal* ldi;
    const unsigned char* from_copy;

@@ -229,7 +238,7 @@ local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len)
    }

    ldi = ll->last_block;
-    from_copy = (const unsigned char*)buf;
+    from_copy = (unsigned char*)buf;

    while (len>0)
    {
@@ -274,7 +283,9 @@ local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len)
   nbByte == 1, 2 ,4 or 8 (byte, short or long, ZPOS64_T)
 */

-local int zip64local_putValue(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte) {
+local int zip64local_putValue OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte));
+local int zip64local_putValue (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte)
+{
    unsigned char buf[8];
    int n;
    for (n = 0; n < nbByte; n++)
@@ -290,13 +301,15 @@ local int zip64local_putValue(const zlib_filefunc64_32_def* pzlib_filefunc_def,
        }
      }

-    if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,(uLong)nbByte)!=(uLong)nbByte)
+    if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,nbByte)!=(uLong)nbByte)
        return ZIP_ERRNO;
    else
        return ZIP_OK;
 }

-local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) {
+local void zip64local_putValue_inmemory OF((void* dest, ZPOS64_T x, int nbByte));
+local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte)
+{
    unsigned char* buf=(unsigned char*)dest;
    int n;
    for (n = 0; n < nbByte; n++) {
@@ -316,21 +329,25 @@ local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) {
 /****************************************************************************/


-local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm) {
+local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm)
+{
    uLong year = (uLong)ptm->tm_year;
    if (year>=1980)
        year-=1980;
    else if (year>=80)
        year-=80;
    return
-      (uLong) (((uLong)(ptm->tm_mday) + (32 * (uLong)(ptm->tm_mon+1)) + (512 * year)) << 16) |
-        (((uLong)ptm->tm_sec/2) + (32 * (uLong)ptm->tm_min) + (2048 * (uLong)ptm->tm_hour));
+      (uLong) (((ptm->tm_mday) + (32 * (ptm->tm_mon+1)) + (512 * year)) << 16) |
+        ((ptm->tm_sec/2) + (32* ptm->tm_min) + (2048 * (uLong)ptm->tm_hour));
 }


 /****************************************************************************/

-local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int* pi) {
+local int zip64local_getByte OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi));
+
+local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def,voidpf filestream,int* pi)
+{
    unsigned char c;
    int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1);
    if (err==1)
@@ -351,7 +368,10 @@ local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, v
 /* ===========================================================================
   Reads a long in LSB order from the given gz_stream. Sets
 */
-local int zip64local_getShort(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) {
+local int zip64local_getShort OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX));
+
+local int zip64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX)
+{
    uLong x ;
    int i = 0;
    int err;
@@ -370,7 +390,10 @@ local int zip64local_getShort(const zlib_filefunc64_32_def* pzlib_filefunc_def,
    return err;
 }

-local int zip64local_getLong(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) {
+local int zip64local_getLong OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX));
+
+local int zip64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX)
+{
    uLong x ;
    int i = 0;
    int err;
@@ -397,8 +420,11 @@ local int zip64local_getLong(const zlib_filefunc64_32_def* pzlib_filefunc_def, v
    return err;
 }

+local int zip64local_getLong64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX));

-local int zip64local_getLong64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX) {
+
+local int zip64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)
+{
  ZPOS64_T x;
  int i = 0;
  int err;
@@ -449,7 +475,10 @@ local int zip64local_getLong64(const zlib_filefunc64_32_def* pzlib_filefunc_def,
  Locate the Central directory of a zipfile (at the end, just before
    the global comment)
 */
-local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) {
+local ZPOS64_T zip64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream));
+
+local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)
+{
  unsigned char* buf;
  ZPOS64_T uSizeFile;
  ZPOS64_T uBackRead;
@@ -493,14 +522,14 @@ local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_f
      if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) &&
        ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06))
      {
-        uPosFound = uReadPos+(unsigned)i;
+        uPosFound = uReadPos+i;
        break;
      }

-    if (uPosFound!=0)
-      break;
+      if (uPosFound!=0)
+        break;
  }
-  free(buf);
+  TRYFREE(buf);
  return uPosFound;
 }

@@ -508,7 +537,10 @@ local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_f
 Locate the End of Zip64 Central directory locator and from there find the CD of a zipfile (at the end, just before
 the global comment)
 */
-local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) {
+local ZPOS64_T zip64local_SearchCentralDir64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream));
+
+local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)
+{
  unsigned char* buf;
  ZPOS64_T uSizeFile;
  ZPOS64_T uBackRead;
@@ -554,7 +586,7 @@ local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
      // Signature "0x07064b50" Zip64 end of central directory locater
      if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07))
      {
-        uPosFound = uReadPos+(unsigned)i;
+        uPosFound = uReadPos+i;
        break;
      }
    }
@@ -563,7 +595,7 @@ local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
        break;
  }

-  free(buf);
+  TRYFREE(buf);
  if (uPosFound == 0)
    return 0;

@@ -605,7 +637,8 @@ local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
  return relativeOffset;
 }

-local int LoadCentralDirectoryRecord(zip64_internal* pziinit) {
+int LoadCentralDirectoryRecord(zip64_internal* pziinit)
+{
  int err=ZIP_OK;
  ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/

@@ -615,9 +648,9 @@ local int LoadCentralDirectoryRecord(zip64_internal* pziinit) {
  uLong uL;

  uLong number_disk;          /* number of the current dist, used for
-                              spanning ZIP, unsupported, always 0*/
+                              spaning ZIP, unsupported, always 0*/
  uLong number_disk_with_CD;  /* number the the disk with central dir, used
-                              for spanning ZIP, unsupported, always 0*/
+                              for spaning ZIP, unsupported, always 0*/
  ZPOS64_T number_entry;
  ZPOS64_T number_entry_CD;      /* total number of entries in
                                the central dir
@@ -797,7 +830,7 @@ local int LoadCentralDirectoryRecord(zip64_internal* pziinit) {

      size_central_dir_to_read-=read_this;
    }
-    free(buf_read);
+    TRYFREE(buf_read);
  }
  pziinit->begin_pos = byte_before_the_zipfile;
  pziinit->number_entry = number_entry_CD;
@@ -813,7 +846,8 @@ local int LoadCentralDirectoryRecord(zip64_internal* pziinit) {


 /************************************************************/
-extern zipFile ZEXPORT zipOpen3(const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def) {
+extern zipFile ZEXPORT zipOpen3 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def)
+{
    zip64_internal ziinit;
    zip64_internal* zi;
    int err=ZIP_OK;
@@ -871,9 +905,9 @@ extern zipFile ZEXPORT zipOpen3(const void *pathname, int append, zipcharpc* glo
    if (err != ZIP_OK)
    {
 #    ifndef NO_ADDFILEINEXISTINGZIP
-        free(ziinit.globalcomment);
+        TRYFREE(ziinit.globalcomment);
 #    endif /* !NO_ADDFILEINEXISTINGZIP*/
-        free(zi);
+        TRYFREE(zi);
        return NULL;
    }
    else
@@ -883,7 +917,8 @@ extern zipFile ZEXPORT zipOpen3(const void *pathname, int append, zipcharpc* glo
    }
 }

-extern zipFile ZEXPORT zipOpen2(const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def) {
+extern zipFile ZEXPORT zipOpen2 (const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def)
+{
    if (pzlib_filefunc32_def != NULL)
    {
        zlib_filefunc64_32_def zlib_filefunc64_32_def_fill;
@@ -894,7 +929,8 @@ extern zipFile ZEXPORT zipOpen2(const char *pathname, int append, zipcharpc* glo
        return zipOpen3(pathname, append, globalcomment, NULL);
 }

-extern zipFile ZEXPORT zipOpen2_64(const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def) {
+extern zipFile ZEXPORT zipOpen2_64 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def)
+{
    if (pzlib_filefunc_def != NULL)
    {
        zlib_filefunc64_32_def zlib_filefunc64_32_def_fill;
@@ -909,15 +945,18 @@ extern zipFile ZEXPORT zipOpen2_64(const void *pathname, int append, zipcharpc*



-extern zipFile ZEXPORT zipOpen(const char* pathname, int append) {
+extern zipFile ZEXPORT zipOpen (const char* pathname, int append)
+{
    return zipOpen3((const void*)pathname,append,NULL,NULL);
 }

-extern zipFile ZEXPORT zipOpen64(const void* pathname, int append) {
+extern zipFile ZEXPORT zipOpen64 (const void* pathname, int append)
+{
    return zipOpen3(pathname,append,NULL,NULL);
 }

-local int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local) {
+int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local)
+{
  /* write the local header */
  int err;
  uInt size_filename = (uInt)strlen(filename);
@@ -995,8 +1034,8 @@ local int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt s
      // Remember position of Zip64 extended info for the local file header. (needed when we update size after done with file)
      zi->ci.pos_zip64extrainfo = ZTELL64(zi->z_filefunc,zi->filestream);

-      err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)HeaderID,2);
-      err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)DataSize,2);
+      err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)HeaderID,2);
+      err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)DataSize,2);

      err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)UncompressedSize,8);
      err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)CompressedSize,8);
@@ -1013,13 +1052,14 @@ local int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt s
 It is not done here because then we need to realloc a new buffer since parameters are 'const' and I want to minimize
 unnecessary allocations.
 */
-extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, const char* filename, const zip_fileinfo* zipfi,
-                                           const void* extrafield_local, uInt size_extrafield_local,
-                                           const void* extrafield_global, uInt size_extrafield_global,
-                                           const char* comment, int method, int level, int raw,
-                                           int windowBits,int memLevel, int strategy,
-                                           const char* password, uLong crcForCrypting,
-                                           uLong versionMadeBy, uLong flagBase, int zip64) {
+extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename, const zip_fileinfo* zipfi,
+                                         const void* extrafield_local, uInt size_extrafield_local,
+                                         const void* extrafield_global, uInt size_extrafield_global,
+                                         const char* comment, int method, int level, int raw,
+                                         int windowBits,int memLevel, int strategy,
+                                         const char* password, uLong crcForCrypting,
+                                         uLong versionMadeBy, uLong flagBase, int zip64)
+{
    zip64_internal* zi;
    uInt size_filename;
    uInt size_comment;
@@ -1222,33 +1262,35 @@ extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, const char* filename, c
    return err;
 }

-extern int ZEXPORT zipOpenNewFileInZip4(zipFile file, const char* filename, const zip_fileinfo* zipfi,
-                                        const void* extrafield_local, uInt size_extrafield_local,
-                                        const void* extrafield_global, uInt size_extrafield_global,
-                                        const char* comment, int method, int level, int raw,
-                                        int windowBits,int memLevel, int strategy,
-                                        const char* password, uLong crcForCrypting,
-                                        uLong versionMadeBy, uLong flagBase) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, raw,
-                                   windowBits, memLevel, strategy,
-                                   password, crcForCrypting, versionMadeBy, flagBase, 0);
+extern int ZEXPORT zipOpenNewFileInZip4 (zipFile file, const char* filename, const zip_fileinfo* zipfi,
+                                         const void* extrafield_local, uInt size_extrafield_local,
+                                         const void* extrafield_global, uInt size_extrafield_global,
+                                         const char* comment, int method, int level, int raw,
+                                         int windowBits,int memLevel, int strategy,
+                                         const char* password, uLong crcForCrypting,
+                                         uLong versionMadeBy, uLong flagBase)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, raw,
+                                 windowBits, memLevel, strategy,
+                                 password, crcForCrypting, versionMadeBy, flagBase, 0);
 }

-extern int ZEXPORT zipOpenNewFileInZip3(zipFile file, const char* filename, const zip_fileinfo* zipfi,
-                                        const void* extrafield_local, uInt size_extrafield_local,
-                                        const void* extrafield_global, uInt size_extrafield_global,
-                                        const char* comment, int method, int level, int raw,
-                                        int windowBits,int memLevel, int strategy,
-                                        const char* password, uLong crcForCrypting) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, raw,
-                                   windowBits, memLevel, strategy,
-                                   password, crcForCrypting, VERSIONMADEBY, 0, 0);
+extern int ZEXPORT zipOpenNewFileInZip3 (zipFile file, const char* filename, const zip_fileinfo* zipfi,
+                                         const void* extrafield_local, uInt size_extrafield_local,
+                                         const void* extrafield_global, uInt size_extrafield_global,
+                                         const char* comment, int method, int level, int raw,
+                                         int windowBits,int memLevel, int strategy,
+                                         const char* password, uLong crcForCrypting)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, raw,
+                                 windowBits, memLevel, strategy,
+                                 password, crcForCrypting, VERSIONMADEBY, 0, 0);
 }

 extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, const char* filename, const zip_fileinfo* zipfi,
@@ -1256,64 +1298,70 @@ extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, const char* filename, c
                                         const void* extrafield_global, uInt size_extrafield_global,
                                         const char* comment, int method, int level, int raw,
                                         int windowBits,int memLevel, int strategy,
-                                         const char* password, uLong crcForCrypting, int zip64) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, raw,
-                                   windowBits, memLevel, strategy,
-                                   password, crcForCrypting, VERSIONMADEBY, 0, zip64);
+                                         const char* password, uLong crcForCrypting, int zip64)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, raw,
+                                 windowBits, memLevel, strategy,
+                                 password, crcForCrypting, VERSIONMADEBY, 0, zip64);
 }

 extern int ZEXPORT zipOpenNewFileInZip2(zipFile file, const char* filename, const zip_fileinfo* zipfi,
                                        const void* extrafield_local, uInt size_extrafield_local,
                                        const void* extrafield_global, uInt size_extrafield_global,
-                                        const char* comment, int method, int level, int raw) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, raw,
-                                   -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
-                                   NULL, 0, VERSIONMADEBY, 0, 0);
+                                        const char* comment, int method, int level, int raw)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, raw,
+                                 -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
+                                 NULL, 0, VERSIONMADEBY, 0, 0);
 }

 extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file, const char* filename, const zip_fileinfo* zipfi,
-                                           const void* extrafield_local, uInt size_extrafield_local,
-                                           const void* extrafield_global, uInt size_extrafield_global,
-                                           const char* comment, int method, int level, int raw, int zip64) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, raw,
-                                   -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
-                                   NULL, 0, VERSIONMADEBY, 0, zip64);
+                                        const void* extrafield_local, uInt size_extrafield_local,
+                                        const void* extrafield_global, uInt size_extrafield_global,
+                                        const char* comment, int method, int level, int raw, int zip64)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, raw,
+                                 -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
+                                 NULL, 0, VERSIONMADEBY, 0, zip64);
 }

-extern int ZEXPORT zipOpenNewFileInZip64(zipFile file, const char* filename, const zip_fileinfo* zipfi,
-                                         const void* extrafield_local, uInt size_extrafield_local,
-                                         const void*extrafield_global, uInt size_extrafield_global,
-                                         const char* comment, int method, int level, int zip64) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, 0,
-                                   -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
-                                   NULL, 0, VERSIONMADEBY, 0, zip64);
+extern int ZEXPORT zipOpenNewFileInZip64 (zipFile file, const char* filename, const zip_fileinfo* zipfi,
+                                        const void* extrafield_local, uInt size_extrafield_local,
+                                        const void*extrafield_global, uInt size_extrafield_global,
+                                        const char* comment, int method, int level, int zip64)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, 0,
+                                 -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
+                                 NULL, 0, VERSIONMADEBY, 0, zip64);
 }

-extern int ZEXPORT zipOpenNewFileInZip(zipFile file, const char* filename, const zip_fileinfo* zipfi,
-                                       const void* extrafield_local, uInt size_extrafield_local,
-                                       const void*extrafield_global, uInt size_extrafield_global,
-                                       const char* comment, int method, int level) {
-    return zipOpenNewFileInZip4_64(file, filename, zipfi,
-                                   extrafield_local, size_extrafield_local,
-                                   extrafield_global, size_extrafield_global,
-                                   comment, method, level, 0,
-                                   -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
-                                   NULL, 0, VERSIONMADEBY, 0, 0);
+extern int ZEXPORT zipOpenNewFileInZip (zipFile file, const char* filename, const zip_fileinfo* zipfi,
+                                        const void* extrafield_local, uInt size_extrafield_local,
+                                        const void*extrafield_global, uInt size_extrafield_global,
+                                        const char* comment, int method, int level)
+{
+    return zipOpenNewFileInZip4_64 (file, filename, zipfi,
+                                 extrafield_local, size_extrafield_local,
+                                 extrafield_global, size_extrafield_global,
+                                 comment, method, level, 0,
+                                 -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
+                                 NULL, 0, VERSIONMADEBY, 0, 0);
 }

-local int zip64FlushWriteBuffer(zip64_internal* zi) {
+local int zip64FlushWriteBuffer(zip64_internal* zi)
+{
    int err=ZIP_OK;

    if (zi->ci.encrypt != 0)
@@ -1351,7 +1399,8 @@ local int zip64FlushWriteBuffer(zip64_internal* zi) {
    return err;
 }

-extern int ZEXPORT zipWriteInFileInZip(zipFile file, const void* buf, unsigned int len) {
+extern int ZEXPORT zipWriteInFileInZip (zipFile file,const void* buf,unsigned int len)
+{
    zip64_internal* zi;
    int err=ZIP_OK;

@@ -1401,7 +1450,7 @@ extern int ZEXPORT zipWriteInFileInZip(zipFile file, const void* buf, unsigned i
    else
 #endif
    {
-      zi->ci.stream.next_in = (Bytef*)(uintptr_t)buf;
+      zi->ci.stream.next_in = (Bytef*)buf;
      zi->ci.stream.avail_in = len;

      while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0))
@@ -1422,6 +1471,11 @@ extern int ZEXPORT zipWriteInFileInZip(zipFile file, const void* buf, unsigned i
          {
              uLong uTotalOutBefore = zi->ci.stream.total_out;
              err=deflate(&zi->ci.stream,  Z_NO_FLUSH);
+              if(uTotalOutBefore > zi->ci.stream.total_out)
+              {
+                int bBreak = 0;
+                bBreak++;
+              }

              zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ;
          }
@@ -1452,15 +1506,17 @@ extern int ZEXPORT zipWriteInFileInZip(zipFile file, const void* buf, unsigned i
    return err;
 }

-extern int ZEXPORT zipCloseFileInZipRaw(zipFile file, uLong uncompressed_size, uLong crc32) {
+extern int ZEXPORT zipCloseFileInZipRaw (zipFile file, uLong uncompressed_size, uLong crc32)
+{
    return zipCloseFileInZipRaw64 (file, uncompressed_size, crc32);
 }

-extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file, ZPOS64_T uncompressed_size, uLong crc32) {
+extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_size, uLong crc32)
+{
    zip64_internal* zi;
    ZPOS64_T compressed_size;
    uLong invalidValue = 0xffffffff;
-    unsigned datasize = 0;
+    short datasize = 0;
    int err=ZIP_OK;

    if (file == NULL)
@@ -1691,11 +1747,13 @@ extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file, ZPOS64_T uncompressed_si
    return err;
 }

-extern int ZEXPORT zipCloseFileInZip(zipFile file) {
+extern int ZEXPORT zipCloseFileInZip (zipFile file)
+{
    return zipCloseFileInZipRaw (file,0,0);
 }

-local int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip) {
+int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip)
+{
  int err = ZIP_OK;
  ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writing_offset;

@@ -1716,7 +1774,8 @@ local int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T z
    return err;
 }

-local int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) {
+int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip)
+{
  int err = ZIP_OK;

  uLong Zip64DataSize = 44;
@@ -1754,8 +1813,8 @@ local int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_
  }
  return err;
 }
-
-local int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) {
+int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip)
+{
  int err = ZIP_OK;

  /*signature*/
@@ -1802,7 +1861,8 @@ local int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centr
   return err;
 }

-local int Write_GlobalComment(zip64_internal* zi, const char* global_comment) {
+int Write_GlobalComment(zip64_internal* zi, const char* global_comment)
+{
  int err = ZIP_OK;
  uInt size_global_comment = 0;

@@ -1819,7 +1879,8 @@ local int Write_GlobalComment(zip64_internal* zi, const char* global_comment) {
  return err;
 }

-extern int ZEXPORT zipClose(zipFile file, const char* global_comment) {
+extern int ZEXPORT zipClose (zipFile file, const char* global_comment)
+{
    zip64_internal* zi;
    int err = 0;
    uLong size_centraldir = 0;
@@ -1880,14 +1941,15 @@ extern int ZEXPORT zipClose(zipFile file, const char* global_comment) {
            err = ZIP_ERRNO;

 #ifndef NO_ADDFILEINEXISTINGZIP
-    free(zi->globalcomment);
+    TRYFREE(zi->globalcomment);
 #endif
-    free(zi);
+    TRYFREE(zi);

    return err;
 }

-extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHeader) {
+extern int ZEXPORT zipRemoveExtraInfoBlock (char* pData, int* dataLen, short sHeader)
+{
  char* p = pData;
  int size = 0;
  char* pNewHeader;
@@ -1897,10 +1959,10 @@ extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHea

  int retVal = ZIP_OK;

-  if(pData == NULL || dataLen == NULL || *dataLen < 4)
+  if(pData == NULL || *dataLen < 4)
    return ZIP_PARAMERROR;

-  pNewHeader = (char*)ALLOC((unsigned)*dataLen);
+  pNewHeader = (char*)ALLOC(*dataLen);
  pTmp = pNewHeader;

  while(p < (pData + *dataLen))
@@ -1939,7 +2001,7 @@ extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHea
  else
    retVal = ZIP_ERRNO;

-  free(pNewHeader);
+  TRYFREE(pNewHeader);

  return retVal;
 }
@@ -88,12 +88,12 @@ typedef voidp zipFile;
 /* tm_zip contain date/time info */
 typedef struct tm_zip_s
 {
-    int tm_sec;             /* seconds after the minute - [0,59] */
-    int tm_min;             /* minutes after the hour - [0,59] */
-    int tm_hour;            /* hours since midnight - [0,23] */
-    int tm_mday;            /* day of the month - [1,31] */
-    int tm_mon;             /* months since January - [0,11] */
-    int tm_year;            /* years - [1980..2044] */
+    uInt tm_sec;            /* seconds after the minute - [0,59] */
+    uInt tm_min;            /* minutes after the hour - [0,59] */
+    uInt tm_hour;           /* hours since midnight - [0,23] */
+    uInt tm_mday;           /* day of the month - [1,31] */
+    uInt tm_mon;            /* months since January - [0,11] */
+    uInt tm_year;           /* years - [1980..2044] */
 } tm_zip;

 typedef struct
@@ -113,8 +113,8 @@ typedef const char* zipcharpc;
 #define APPEND_STATUS_CREATEAFTER   (1)
 #define APPEND_STATUS_ADDINZIP      (2)

-extern zipFile ZEXPORT zipOpen(const char *pathname, int append);
-extern zipFile ZEXPORT zipOpen64(const void *pathname, int append);
+extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append));
+extern zipFile ZEXPORT zipOpen64 OF((const void *pathname, int append));
 /*
  Create a zipfile.
     pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on
@@ -131,46 +131,41 @@ extern zipFile ZEXPORT zipOpen64(const void *pathname, int append);

 /* Note : there is no delete function into a zipfile.
   If you want delete file into a zipfile, you must open a zipfile, and create another
-   Of course, you can use RAW reading and writing to copy the file you did not want delete
+   Of couse, you can use RAW reading and writing to copy the file you did not want delte
 */

-extern zipFile ZEXPORT zipOpen2(const char *pathname,
-                                int append,
-                                zipcharpc* globalcomment,
-                                zlib_filefunc_def* pzlib_filefunc_def);
-
-extern zipFile ZEXPORT zipOpen2_64(const void *pathname,
+extern zipFile ZEXPORT zipOpen2 OF((const char *pathname,
                                   int append,
                                   zipcharpc* globalcomment,
-                                   zlib_filefunc64_def* pzlib_filefunc_def);
+                                   zlib_filefunc_def* pzlib_filefunc_def));

-extern zipFile ZEXPORT zipOpen3(const void *pathname,
-                                int append,
-                                zipcharpc* globalcomment,
-                                zlib_filefunc64_32_def* pzlib_filefunc64_32_def);
+extern zipFile ZEXPORT zipOpen2_64 OF((const void *pathname,
+                                   int append,
+                                   zipcharpc* globalcomment,
+                                   zlib_filefunc64_def* pzlib_filefunc_def));

-extern int ZEXPORT zipOpenNewFileInZip(zipFile file,
-                                       const char* filename,
-                                       const zip_fileinfo* zipfi,
-                                       const void* extrafield_local,
-                                       uInt size_extrafield_local,
-                                       const void* extrafield_global,
-                                       uInt size_extrafield_global,
-                                       const char* comment,
-                                       int method,
-                                       int level);
+extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file,
+                       const char* filename,
+                       const zip_fileinfo* zipfi,
+                       const void* extrafield_local,
+                       uInt size_extrafield_local,
+                       const void* extrafield_global,
+                       uInt size_extrafield_global,
+                       const char* comment,
+                       int method,
+                       int level));

-extern int ZEXPORT zipOpenNewFileInZip64(zipFile file,
-                                         const char* filename,
-                                         const zip_fileinfo* zipfi,
-                                         const void* extrafield_local,
-                                         uInt size_extrafield_local,
-                                         const void* extrafield_global,
-                                         uInt size_extrafield_global,
-                                         const char* comment,
-                                         int method,
-                                         int level,
-                                         int zip64);
+extern int ZEXPORT zipOpenNewFileInZip64 OF((zipFile file,
+                       const char* filename,
+                       const zip_fileinfo* zipfi,
+                       const void* extrafield_local,
+                       uInt size_extrafield_local,
+                       const void* extrafield_global,
+                       uInt size_extrafield_global,
+                       const char* comment,
+                       int method,
+                       int level,
+                       int zip64));

 /*
  Open a file in the ZIP for writing.
@@ -189,69 +184,70 @@ extern int ZEXPORT zipOpenNewFileInZip64(zipFile file,
 */


-extern int ZEXPORT zipOpenNewFileInZip2(zipFile file,
-                                        const char* filename,
-                                        const zip_fileinfo* zipfi,
-                                        const void* extrafield_local,
-                                        uInt size_extrafield_local,
-                                        const void* extrafield_global,
-                                        uInt size_extrafield_global,
-                                        const char* comment,
-                                        int method,
-                                        int level,
-                                        int raw);
+extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file,
+                                            const char* filename,
+                                            const zip_fileinfo* zipfi,
+                                            const void* extrafield_local,
+                                            uInt size_extrafield_local,
+                                            const void* extrafield_global,
+                                            uInt size_extrafield_global,
+                                            const char* comment,
+                                            int method,
+                                            int level,
+                                            int raw));


-extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file,
-                                           const char* filename,
-                                           const zip_fileinfo* zipfi,
-                                           const void* extrafield_local,
-                                           uInt size_extrafield_local,
-                                           const void* extrafield_global,
-                                           uInt size_extrafield_global,
-                                           const char* comment,
-                                           int method,
-                                           int level,
-                                           int raw,
-                                           int zip64);
+extern int ZEXPORT zipOpenNewFileInZip2_64 OF((zipFile file,
+                                            const char* filename,
+                                            const zip_fileinfo* zipfi,
+                                            const void* extrafield_local,
+                                            uInt size_extrafield_local,
+                                            const void* extrafield_global,
+                                            uInt size_extrafield_global,
+                                            const char* comment,
+                                            int method,
+                                            int level,
+                                            int raw,
+                                            int zip64));
 /*
  Same than zipOpenNewFileInZip, except if raw=1, we write raw file
 */

-extern int ZEXPORT zipOpenNewFileInZip3(zipFile file,
-                                        const char* filename,
-                                        const zip_fileinfo* zipfi,
-                                        const void* extrafield_local,
-                                        uInt size_extrafield_local,
-                                        const void* extrafield_global,
-                                        uInt size_extrafield_global,
-                                        const char* comment,
-                                        int method,
-                                        int level,
-                                        int raw,
-                                        int windowBits,
-                                        int memLevel,
-                                        int strategy,
-                                        const char* password,
-                                        uLong crcForCrypting);
+extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file,
+                                            const char* filename,
+                                            const zip_fileinfo* zipfi,
+                                            const void* extrafield_local,
+                                            uInt size_extrafield_local,
+                                            const void* extrafield_global,
+                                            uInt size_extrafield_global,
+                                            const char* comment,
+                                            int method,
+                                            int level,
+                                            int raw,
+                                            int windowBits,
+                                            int memLevel,
+                                            int strategy,
+                                            const char* password,
+                                            uLong crcForCrypting));

-extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file,
-                                           const char* filename,
-                                           const zip_fileinfo* zipfi,
-                                           const void* extrafield_local,
-                                           uInt size_extrafield_local,
-                                           const void* extrafield_global,
-                                           uInt size_extrafield_global,
-                                           const char* comment,
-                                           int method,
-                                           int level,
-                                           int raw,
-                                           int windowBits,
-                                           int memLevel,
-                                           int strategy,
-                                           const char* password,
-                                           uLong crcForCrypting,
-                                           int zip64);
+extern int ZEXPORT zipOpenNewFileInZip3_64 OF((zipFile file,
+                                            const char* filename,
+                                            const zip_fileinfo* zipfi,
+                                            const void* extrafield_local,
+                                            uInt size_extrafield_local,
+                                            const void* extrafield_global,
+                                            uInt size_extrafield_global,
+                                            const char* comment,
+                                            int method,
+                                            int level,
+                                            int raw,
+                                            int windowBits,
+                                            int memLevel,
+                                            int strategy,
+                                            const char* password,
+                                            uLong crcForCrypting,
+                                            int zip64
+                                            ));

 /*
  Same than zipOpenNewFileInZip2, except
@@ -260,45 +256,47 @@ extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file,
    crcForCrypting : crc of file to compress (needed for crypting)
 */

-extern int ZEXPORT zipOpenNewFileInZip4(zipFile file,
-                                        const char* filename,
-                                        const zip_fileinfo* zipfi,
-                                        const void* extrafield_local,
-                                        uInt size_extrafield_local,
-                                        const void* extrafield_global,
-                                        uInt size_extrafield_global,
-                                        const char* comment,
-                                        int method,
-                                        int level,
-                                        int raw,
-                                        int windowBits,
-                                        int memLevel,
-                                        int strategy,
-                                        const char* password,
-                                        uLong crcForCrypting,
-                                        uLong versionMadeBy,
-                                        uLong flagBase);
+extern int ZEXPORT zipOpenNewFileInZip4 OF((zipFile file,
+                                            const char* filename,
+                                            const zip_fileinfo* zipfi,
+                                            const void* extrafield_local,
+                                            uInt size_extrafield_local,
+                                            const void* extrafield_global,
+                                            uInt size_extrafield_global,
+                                            const char* comment,
+                                            int method,
+                                            int level,
+                                            int raw,
+                                            int windowBits,
+                                            int memLevel,
+                                            int strategy,
+                                            const char* password,
+                                            uLong crcForCrypting,
+                                            uLong versionMadeBy,
+                                            uLong flagBase
+                                            ));


-extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file,
-                                           const char* filename,
-                                           const zip_fileinfo* zipfi,
-                                           const void* extrafield_local,
-                                           uInt size_extrafield_local,
-                                           const void* extrafield_global,
-                                           uInt size_extrafield_global,
-                                           const char* comment,
-                                           int method,
-                                           int level,
-                                           int raw,
-                                           int windowBits,
-                                           int memLevel,
-                                           int strategy,
-                                           const char* password,
-                                           uLong crcForCrypting,
-                                           uLong versionMadeBy,
-                                           uLong flagBase,
-                                           int zip64);
+extern int ZEXPORT zipOpenNewFileInZip4_64 OF((zipFile file,
+                                            const char* filename,
+                                            const zip_fileinfo* zipfi,
+                                            const void* extrafield_local,
+                                            uInt size_extrafield_local,
+                                            const void* extrafield_global,
+                                            uInt size_extrafield_global,
+                                            const char* comment,
+                                            int method,
+                                            int level,
+                                            int raw,
+                                            int windowBits,
+                                            int memLevel,
+                                            int strategy,
+                                            const char* password,
+                                            uLong crcForCrypting,
+                                            uLong versionMadeBy,
+                                            uLong flagBase,
+                                            int zip64
+                                            ));
 /*
  Same than zipOpenNewFileInZip4, except
    versionMadeBy : value for Version made by field
@@ -306,25 +304,25 @@ extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file,
 */


-extern int ZEXPORT zipWriteInFileInZip(zipFile file,
-                                       const void* buf,
-                                       unsigned len);
+extern int ZEXPORT zipWriteInFileInZip OF((zipFile file,
+                       const void* buf,
+                       unsigned len));
 /*
  Write data in the zipfile
 */

-extern int ZEXPORT zipCloseFileInZip(zipFile file);
+extern int ZEXPORT zipCloseFileInZip OF((zipFile file));
 /*
  Close the current file in the zipfile
 */

-extern int ZEXPORT zipCloseFileInZipRaw(zipFile file,
-                                        uLong uncompressed_size,
-                                        uLong crc32);
+extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file,
+                                            uLong uncompressed_size,
+                                            uLong crc32));

-extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file,
-                                          ZPOS64_T uncompressed_size,
-                                          uLong crc32);
+extern int ZEXPORT zipCloseFileInZipRaw64 OF((zipFile file,
+                                            ZPOS64_T uncompressed_size,
+                                            uLong crc32));

 /*
  Close the current file in the zipfile, for file opened with
@@ -332,14 +330,14 @@ extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file,
  uncompressed_size and crc32 are value for the uncompressed size
 */

-extern int ZEXPORT zipClose(zipFile file,
-                            const char* global_comment);
+extern int ZEXPORT zipClose OF((zipFile file,
+                const char* global_comment));
 /*
  Close the zipfile
 */


-extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHeader);
+extern int ZEXPORT zipRemoveExtraInfoBlock OF((char* pData, int* dataLen, short sHeader));
 /*
  zipRemoveExtraInfoBlock -  Added by Mathias Svensson

@@ -10,7 +10,7 @@ unit zlibpas;
 interface

 const
-  ZLIB_VERSION = '1.3.0';
+  ZLIB_VERSION = '1.2.11';
  ZLIB_VERNUM  = $12a0;

 type
@@ -38,7 +38,7 @@ Then you can call puff() to decompress a deflate stream that is in memory in
 its entirety at source, to a sufficiently sized block of memory for the
 decompressed data at dest.  puff() is the only external symbol in puff.c  The
 only C library functions that puff.c needs are setjmp() and longjmp(), which
-are used to simplify error checking in the code to improve readability.  puff.c
+are used to simplify error checking in the code to improve readabilty.  puff.c
 does no memory allocation, and uses less than 2K bytes off of the stack.

 If destlen is not enough space for the uncompressed data, then inflate will
@@ -43,7 +43,7 @@
 *                      - Use pointers instead of long to specify source and
 *                        destination sizes to avoid arbitrary 4 GB limits
 * 1.2  17 Mar 2002     - Add faster version of decode(), doubles speed (!),
- *                        but leave simple version for readability
+ *                        but leave simple version for readabilty
 *                      - Make sure invalid distances detected if pointers
 *                        are 16 bits
 *                      - Fix fixed codes table error
@@ -624,7 +624,7 @@ local int fixed(struct state *s)
 *   are themselves compressed using Huffman codes and run-length encoding.  In
 *   the list of code lengths, a 0 symbol means no code, a 1..15 symbol means
 *   that length, and the symbols 16, 17, and 18 are run-length instructions.
- *   Each of 16, 17, and 18 are followed by extra bits to define the length of
+ *   Each of 16, 17, and 18 are follwed by extra bits to define the length of
 *   the run.  16 copies the last length 3 to 6 times.  17 represents 3 to 10
 *   zero lengths, and 18 represents 11 to 138 zero lengths.  Unused symbols
 *   are common, hence the special coding for zero lengths.
@@ -143,7 +143,7 @@ int main(int argc, char **argv)
                                     len - sourcelen);
    }

-    /* if requested, inflate again and write decompressed data to stdout */
+    /* if requested, inflate again and write decompressd data to stdout */
    if (put && ret == 0) {
        if (fail)
            destlen >>= 1;
@@ -1,275 +1,275 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <windows.h>
-
-#include "zlib.h"
-
-
-void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B)
-{
-    R->HighPart = A.HighPart - B.HighPart;
-    if (A.LowPart >= B.LowPart)
-        R->LowPart = A.LowPart - B.LowPart;
-    else
-    {
-        R->LowPart = A.LowPart - B.LowPart;
-        R->HighPart --;
-    }
-}
-
-#ifdef _M_X64
-// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc
-unsigned __int64 __rdtsc(void);
-void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
-{
- //   printf("rdtsc = %I64x\n",__rdtsc());
-   pbeginTime64->QuadPart=__rdtsc();
-}
-
-LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
-{
-    LARGE_INTEGER LIres;
-    unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart));
-    LIres.QuadPart=res;
-   // printf("rdtsc = %I64x\n",__rdtsc());
-    return LIres;
-}
-#else
-#ifdef _M_IX86
-void myGetRDTSC32(LARGE_INTEGER * pbeginTime64)
-{
-    DWORD dwEdx,dwEax;
-    _asm
-    {
-        rdtsc
-        mov dwEax,eax
-        mov dwEdx,edx
-    }
-    pbeginTime64->LowPart=dwEax;
-    pbeginTime64->HighPart=dwEdx;
-}
-
-void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
-{
-    myGetRDTSC32(pbeginTime64);
-}
-
-LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
-{
-    LARGE_INTEGER LIres,endTime64;
-    myGetRDTSC32(&endTime64);
-
-    LIres.LowPart=LIres.HighPart=0;
-    MyDoMinus64(&LIres,endTime64,beginTime64);
-    return LIres;
-}
-#else
-void myGetRDTSC32(LARGE_INTEGER * pbeginTime64)
-{
-}
-
-void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
-{
-}
-
-LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
-{
-    LARGE_INTEGER lr;
-    lr.QuadPart=0;
-    return lr;
-}
-#endif
-#endif
-
-void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf)
-{
-    if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64)))
-    {
-        pbeginTime64->LowPart = GetTickCount();
-        pbeginTime64->HighPart = 0;
-    }
-}
-
-DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
-{
-    LARGE_INTEGER endTime64,ticksPerSecond,ticks;
-    DWORDLONG ticksShifted,tickSecShifted;
-    DWORD dwLog=16+0;
-    DWORD dwRet;
-    if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64)))
-        dwRet = (GetTickCount() - beginTime64.LowPart)*1;
-    else
-    {
-        MyDoMinus64(&ticks,endTime64,beginTime64);
-        QueryPerformanceFrequency(&ticksPerSecond);
-
-
-        {
-            ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog);
-            tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog);
-
-        }
-
-        dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted));
-        dwRet *=1;
-    }
-    return dwRet;
-}
-
-int ReadFileMemory(const char* filename,long* plFileSize,unsigned char** pFilePtr)
-{
-    FILE* stream;
-    unsigned char* ptr;
-    int retVal=1;
-    stream=fopen(filename, "rb");
-    if (stream==NULL)
-        return 0;
-
-    fseek(stream,0,SEEK_END);
-
-    *plFileSize=ftell(stream);
-    fseek(stream,0,SEEK_SET);
-    ptr=malloc((*plFileSize)+1);
-    if (ptr==NULL)
-        retVal=0;
-    else
-    {
-        if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize))
-            retVal=0;
-    }
-    fclose(stream);
-    *pFilePtr=ptr;
-    return retVal;
-}
-
-int main(int argc, char *argv[])
-{
-    int BlockSizeCompress=0x8000;
-    int BlockSizeUncompress=0x8000;
-    int cprLevel=Z_DEFAULT_COMPRESSION ;
-    long lFileSize;
-    unsigned char* FilePtr;
-    long lBufferSizeCpr;
-    long lBufferSizeUncpr;
-    long lCompressedSize=0;
-    unsigned char* CprPtr;
-    unsigned char* UncprPtr;
-    long lSizeCpr,lSizeUncpr;
-    DWORD dwGetTick,dwMsecQP;
-    LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc;
-
-    if (argc<=1)
-    {
-        printf("run TestZlib <File> [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n");
-        return 0;
-    }
-
-    if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0)
-    {
-        printf("error reading %s\n",argv[1]);
-        return 1;
-    }
-    else printf("file %s read, %ld bytes\n",argv[1],lFileSize);
-
-    if (argc>=3)
-        BlockSizeCompress=atol(argv[2]);
-
-    if (argc>=4)
-        BlockSizeUncompress=atol(argv[3]);
-
-    if (argc>=5)
-        cprLevel=(int)atol(argv[4]);
-
-    lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200;
-    lBufferSizeUncpr = lBufferSizeCpr;
-
-    CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress);
-
-    BeginCountPerfCounter(&li_qp,TRUE);
-    dwGetTick=GetTickCount();
-    BeginCountRdtsc(&li_rdtsc);
-    {
-        z_stream zcpr;
-        int ret=Z_OK;
-        long lOrigToDo = lFileSize;
-        long lOrigDone = 0;
-        int step=0;
-        memset(&zcpr,0,sizeof(z_stream));
-        deflateInit(&zcpr,cprLevel);
-
-        zcpr.next_in = FilePtr;
-        zcpr.next_out = CprPtr;
-
-
-        do
-        {
-            long all_read_before = zcpr.total_in;
-            zcpr.avail_in = min(lOrigToDo,BlockSizeCompress);
-            zcpr.avail_out = BlockSizeCompress;
-            ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH);
-            lOrigDone += (zcpr.total_in-all_read_before);
-            lOrigToDo -= (zcpr.total_in-all_read_before);
-            step++;
-        } while (ret==Z_OK);
-
-        lSizeCpr=zcpr.total_out;
-        deflateEnd(&zcpr);
-        dwGetTick=GetTickCount()-dwGetTick;
-        dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE);
-        dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE);
-        printf("total compress size = %u, in %u step\n",lSizeCpr,step);
-        printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.);
-        printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.);
-        printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart);
-    }
-
-    CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr);
-    UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress);
-
-    BeginCountPerfCounter(&li_qp,TRUE);
-    dwGetTick=GetTickCount();
-    BeginCountRdtsc(&li_rdtsc);
-    {
-        z_stream zcpr;
-        int ret=Z_OK;
-        long lOrigToDo = lSizeCpr;
-        long lOrigDone = 0;
-        int step=0;
-        memset(&zcpr,0,sizeof(z_stream));
-        inflateInit(&zcpr);
-
-        zcpr.next_in = CprPtr;
-        zcpr.next_out = UncprPtr;
-
-
-        do
-        {
-            long all_read_before = zcpr.total_in;
-            zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress);
-            zcpr.avail_out = BlockSizeUncompress;
-            ret=inflate(&zcpr,Z_SYNC_FLUSH);
-            lOrigDone += (zcpr.total_in-all_read_before);
-            lOrigToDo -= (zcpr.total_in-all_read_before);
-            step++;
-        } while (ret==Z_OK);
-
-        lSizeUncpr=zcpr.total_out;
-        inflateEnd(&zcpr);
-        dwGetTick=GetTickCount()-dwGetTick;
-        dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE);
-        dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE);
-        printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step);
-        printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.);
-        printf("uncpr  time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.);
-        printf("uncpr  result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart);
-    }
-
-    if (lSizeUncpr==lFileSize)
-    {
-        if (memcmp(FilePtr,UncprPtr,lFileSize)==0)
-            printf("compare ok\n");
-
-    }
-
-    return 0;
-}
+#include <stdio.h>
+#include <stdlib.h>
+#include <windows.h>
+
+#include "zlib.h"
+
+
+void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B)
+{
+    R->HighPart = A.HighPart - B.HighPart;
+    if (A.LowPart >= B.LowPart)
+        R->LowPart = A.LowPart - B.LowPart;
+    else
+    {
+        R->LowPart = A.LowPart - B.LowPart;
+        R->HighPart --;
+    }
+}
+
+#ifdef _M_X64
+// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc
+unsigned __int64 __rdtsc(void);
+void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
+{
+ //   printf("rdtsc = %I64x\n",__rdtsc());
+   pbeginTime64->QuadPart=__rdtsc();
+}
+
+LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+    LARGE_INTEGER LIres;
+    unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart));
+    LIres.QuadPart=res;
+   // printf("rdtsc = %I64x\n",__rdtsc());
+    return LIres;
+}
+#else
+#ifdef _M_IX86
+void myGetRDTSC32(LARGE_INTEGER * pbeginTime64)
+{
+    DWORD dwEdx,dwEax;
+    _asm
+    {
+        rdtsc
+        mov dwEax,eax
+        mov dwEdx,edx
+    }
+    pbeginTime64->LowPart=dwEax;
+    pbeginTime64->HighPart=dwEdx;
+}
+
+void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
+{
+    myGetRDTSC32(pbeginTime64);
+}
+
+LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+    LARGE_INTEGER LIres,endTime64;
+    myGetRDTSC32(&endTime64);
+
+    LIres.LowPart=LIres.HighPart=0;
+    MyDoMinus64(&LIres,endTime64,beginTime64);
+    return LIres;
+}
+#else
+void myGetRDTSC32(LARGE_INTEGER * pbeginTime64)
+{
+}
+
+void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64)
+{
+}
+
+LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+    LARGE_INTEGER lr;
+    lr.QuadPart=0;
+    return lr;
+}
+#endif
+#endif
+
+void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf)
+{
+    if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64)))
+    {
+        pbeginTime64->LowPart = GetTickCount();
+        pbeginTime64->HighPart = 0;
+    }
+}
+
+DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf)
+{
+    LARGE_INTEGER endTime64,ticksPerSecond,ticks;
+    DWORDLONG ticksShifted,tickSecShifted;
+    DWORD dwLog=16+0;
+    DWORD dwRet;
+    if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64)))
+        dwRet = (GetTickCount() - beginTime64.LowPart)*1;
+    else
+    {
+        MyDoMinus64(&ticks,endTime64,beginTime64);
+        QueryPerformanceFrequency(&ticksPerSecond);
+
+
+        {
+            ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog);
+            tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog);
+
+        }
+
+        dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted));
+        dwRet *=1;
+    }
+    return dwRet;
+}
+
+int ReadFileMemory(const char* filename,long* plFileSize,unsigned char** pFilePtr)
+{
+    FILE* stream;
+    unsigned char* ptr;
+    int retVal=1;
+    stream=fopen(filename, "rb");
+    if (stream==NULL)
+        return 0;
+
+    fseek(stream,0,SEEK_END);
+
+    *plFileSize=ftell(stream);
+    fseek(stream,0,SEEK_SET);
+    ptr=malloc((*plFileSize)+1);
+    if (ptr==NULL)
+        retVal=0;
+    else
+    {
+        if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize))
+            retVal=0;
+    }
+    fclose(stream);
+    *pFilePtr=ptr;
+    return retVal;
+}
+
+int main(int argc, char *argv[])
+{
+    int BlockSizeCompress=0x8000;
+    int BlockSizeUncompress=0x8000;
+    int cprLevel=Z_DEFAULT_COMPRESSION ;
+    long lFileSize;
+    unsigned char* FilePtr;
+    long lBufferSizeCpr;
+    long lBufferSizeUncpr;
+    long lCompressedSize=0;
+    unsigned char* CprPtr;
+    unsigned char* UncprPtr;
+    long lSizeCpr,lSizeUncpr;
+    DWORD dwGetTick,dwMsecQP;
+    LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc;
+
+    if (argc<=1)
+    {
+        printf("run TestZlib <File> [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n");
+        return 0;
+    }
+
+    if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0)
+    {
+        printf("error reading %s\n",argv[1]);
+        return 1;
+    }
+    else printf("file %s read, %u bytes\n",argv[1],lFileSize);
+
+    if (argc>=3)
+        BlockSizeCompress=atol(argv[2]);
+
+    if (argc>=4)
+        BlockSizeUncompress=atol(argv[3]);
+
+    if (argc>=5)
+        cprLevel=(int)atol(argv[4]);
+
+    lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200;
+    lBufferSizeUncpr = lBufferSizeCpr;
+
+    CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress);
+
+    BeginCountPerfCounter(&li_qp,TRUE);
+    dwGetTick=GetTickCount();
+    BeginCountRdtsc(&li_rdtsc);
+    {
+        z_stream zcpr;
+        int ret=Z_OK;
+        long lOrigToDo = lFileSize;
+        long lOrigDone = 0;
+        int step=0;
+        memset(&zcpr,0,sizeof(z_stream));
+        deflateInit(&zcpr,cprLevel);
+
+        zcpr.next_in = FilePtr;
+        zcpr.next_out = CprPtr;
+
+
+        do
+        {
+            long all_read_before = zcpr.total_in;
+            zcpr.avail_in = min(lOrigToDo,BlockSizeCompress);
+            zcpr.avail_out = BlockSizeCompress;
+            ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH);
+            lOrigDone += (zcpr.total_in-all_read_before);
+            lOrigToDo -= (zcpr.total_in-all_read_before);
+            step++;
+        } while (ret==Z_OK);
+
+        lSizeCpr=zcpr.total_out;
+        deflateEnd(&zcpr);
+        dwGetTick=GetTickCount()-dwGetTick;
+        dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE);
+        dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE);
+        printf("total compress size = %u, in %u step\n",lSizeCpr,step);
+        printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.);
+        printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.);
+        printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart);
+    }
+
+    CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr);
+    UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress);
+
+    BeginCountPerfCounter(&li_qp,TRUE);
+    dwGetTick=GetTickCount();
+    BeginCountRdtsc(&li_rdtsc);
+    {
+        z_stream zcpr;
+        int ret=Z_OK;
+        long lOrigToDo = lSizeCpr;
+        long lOrigDone = 0;
+        int step=0;
+        memset(&zcpr,0,sizeof(z_stream));
+        inflateInit(&zcpr);
+
+        zcpr.next_in = CprPtr;
+        zcpr.next_out = UncprPtr;
+
+
+        do
+        {
+            long all_read_before = zcpr.total_in;
+            zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress);
+            zcpr.avail_out = BlockSizeUncompress;
+            ret=inflate(&zcpr,Z_SYNC_FLUSH);
+            lOrigDone += (zcpr.total_in-all_read_before);
+            lOrigToDo -= (zcpr.total_in-all_read_before);
+            step++;
+        } while (ret==Z_OK);
+
+        lSizeUncpr=zcpr.total_out;
+        inflateEnd(&zcpr);
+        dwGetTick=GetTickCount()-dwGetTick;
+        dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE);
+        dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE);
+        printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step);
+        printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.);
+        printf("uncpr  time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.);
+        printf("uncpr  result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart);
+    }
+
+    if (lSizeUncpr==lFileSize)
+    {
+        if (memcmp(FilePtr,UncprPtr,lFileSize)==0)
+            printf("compare ok\n");
+
+    }
+
+    return 0;
+}
@@ -4,22 +4,6 @@
 * written by Pedro A. Aranda Gutierrez <paag@tid.es>
 * adaptation to Unix by Jean-loup Gailly <jloup@gzip.org>
 * various fixes by Cosmin Truta <cosmint@cs.ubbcluj.ro>
- *
- * This software is provided 'as-is', without any express or implied
- * warranty.  In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- *    claim that you wrote the original software. If you use this software
- *    in a product, an acknowledgment in the product documentation would be
- *    appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- *    misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
 */

 #include <stdio.h>
@@ -30,10 +14,15 @@

 #include "zlib.h"

-#ifdef _WIN32
+#ifdef unix
+#  include <unistd.h>
+#else
 #  include <direct.h>
 #  include <io.h>
-#  include <windows.h>
+#endif
+
+#ifdef WIN32
+#include <windows.h>
 #  ifndef F_OK
 #    define F_OK  0
 #  endif
@@ -44,8 +33,6 @@
 #    define strdup(str)         _strdup(str)
 #  endif
 #else
-#  include <sys/stat.h>
-#  include <unistd.h>
 #  include <utime.h>
 #endif

@@ -115,13 +102,27 @@ struct attr_item

 enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID };

-char *prog;
+char *TGZfname          OF((const char *));
+void TGZnotfound        OF((const char *));

-void error(const char *msg)
-{
-  fprintf(stderr, "%s: %s\n", prog, msg);
-  exit(1);
-}
+int getoct              OF((char *, int));
+char *strtime           OF((time_t *));
+int setfiletime         OF((char *, time_t));
+void push_attr          OF((struct attr_item **, char *, int, time_t));
+void restore_attr       OF((struct attr_item **));
+
+int ExprMatch           OF((char *, char *));
+
+int makedir             OF((char *));
+int matchname           OF((int, int, char **, char *));
+
+void error              OF((const char *));
+int tar                 OF((gzFile, int, int, int, char **));
+
+void help               OF((int));
+int main                OF((int, char **));
+
+char *prog;

 const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL };

@@ -204,7 +205,7 @@ char *strtime (time_t *t)

 int setfiletime (char *fname,time_t ftime)
 {
-#ifdef _WIN32
+#ifdef WIN32
  static int isWinNT = -1;
  SYSTEMTIME st;
  FILETIME locft, modft;
@@ -589,6 +590,12 @@ void help(int exitval)
  exit(exitval);
 }

+void error(const char *msg)
+{
+  fprintf(stderr, "%s: %s\n", prog, msg);
+  exit(1);
+}
+

 /* ============================================================ */

@@ -601,7 +608,7 @@ int main(int argc,char **argv)
    int         action = TGZ_EXTRACT;
    int         arg = 1;
    char        *TGZfile;
-    gzFile      f;
+    gzFile      *f;

    prog = strrchr(argv[0],'\\');
    if (prog == NULL)
@@ -1,4 +1,4 @@
-Building instructions for the DLL versions of Zlib 1.3.0
+Building instructions for the DLL versions of Zlib 1.2.11
 ========================================================

 This directory contains projects that build zlib and minizip using
@@ -17,6 +17,9 @@ More information can be found at this site.
 Build instructions for Visual Studio 2008 (32 bits or 64 bits)
 --------------------------------------------------------------
 - Decompress current zlib, including all contrib/* files
+- Compile assembly code (with Visual Studio Command Prompt) by running:
+   bld_ml64.bat (in contrib\masmx64)
+   bld_ml32.bat (in contrib\masmx86)
 - Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008
 - Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"

@@ -3,7 +3,7 @@
  <ItemGroup>
    <Filter Include="Source Files">
      <UniqueIdentifier>{048af943-022b-4db6-beeb-a54c34774ee2}</UniqueIdentifier>
-      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat</Extensions>
+      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm</Extensions>
    </Filter>
    <Filter Include="Header Files">
      <UniqueIdentifier>{c1d600d2-888f-4aea-b73e-8b0dd9befa0c}</UniqueIdentifier>
--- a/Show More
+++ b/Show More