Upgrade zlib to version 1.2.4

15 files changed, 1887 insertions, 1887 deletions

diff --git a/compat/zlib/contrib/dotzlib/DotZLib.build b/compat/zlib/contrib/dotzlib/DotZLib.build
index ed19cc9..e69630c 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib.build
+++ b/compat/zlib/contrib/dotzlib/DotZLib.build
@@ -1,33 +1,33 @@
-<?xml version="1.0" encoding="utf-8" ?>

-<project name="DotZLib" default="build" basedir="./DotZLib">

-	<description>A .Net wrapper library around ZLib1.dll</description>

-

-	<property name="nunit.location" value="c:/program files/NUnit V2.1/bin" />

-	<property name="build.root" value="bin" />

-	

-	<property name="debug" value="true" />

-	<property name="nunit" value="true" />

-

-	<property name="build.folder" value="${build.root}/debug/" if="${debug}" />

-	<property name="build.folder" value="${build.root}/release/" unless="${debug}" />

-

-	<target name="clean" description="Remove all generated files">

-		<delete dir="${build.root}" failonerror="false" />

-	</target>

-

-	<target name="build" description="compiles the source code">

-		

-		<mkdir dir="${build.folder}" />

-		<csc target="library" output="${build.folder}DotZLib.dll" debug="${debug}">

-			<references basedir="${nunit.location}">

-				<includes if="${nunit}" name="nunit.framework.dll" />

-			</references>

-			<sources>

-				<includes name="*.cs" />

-				<excludes name="UnitTests.cs" unless="${nunit}" />

-			</sources>

-			<arg value="/d:nunit" if="${nunit}" />

-		</csc>

-	</target>

-

+<?xml version="1.0" encoding="utf-8" ?>
+<project name="DotZLib" default="build" basedir="./DotZLib">
+	<description>A .Net wrapper library around ZLib1.dll</description>
+
+	<property name="nunit.location" value="c:/program files/NUnit V2.1/bin" />
+	<property name="build.root" value="bin" />
+
+	<property name="debug" value="true" />
+	<property name="nunit" value="true" />
+
+	<property name="build.folder" value="${build.root}/debug/" if="${debug}" />
+	<property name="build.folder" value="${build.root}/release/" unless="${debug}" />
+
+	<target name="clean" description="Remove all generated files">
+		<delete dir="${build.root}" failonerror="false" />
+	</target>
+
+	<target name="build" description="compiles the source code">
+
+		<mkdir dir="${build.folder}" />
+		<csc target="library" output="${build.folder}DotZLib.dll" debug="${debug}">
+			<references basedir="${nunit.location}">
+				<includes if="${nunit}" name="nunit.framework.dll" />
+			</references>
+			<sources>
+				<includes name="*.cs" />
+				<excludes name="UnitTests.cs" unless="${nunit}" />
+			</sources>
+			<arg value="/d:nunit" if="${nunit}" />
+		</csc>
+	</target>
+
 </project>
\ No newline at end of file
diff --git a/compat/zlib/contrib/dotzlib/DotZLib.chm b/compat/zlib/contrib/dotzlib/DotZLib.chm
index 0bc7df7..f214a44 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib.chm
+++ b/compat/zlib/contrib/dotzlib/DotZLib.chm
diff --git a/compat/zlib/contrib/dotzlib/DotZLib.sln b/compat/zlib/contrib/dotzlib/DotZLib.sln
index ac45ca0..5d533d6 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib.sln
+++ b/compat/zlib/contrib/dotzlib/DotZLib.sln
@@ -1,21 +1,21 @@
-Microsoft Visual Studio Solution File, Format Version 8.00

-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotZLib", "DotZLib\DotZLib.csproj", "{BB1EE0B1-1808-46CB-B786-949D91117FC5}"

-	ProjectSection(ProjectDependencies) = postProject

-	EndProjectSection

-EndProject

-Global

-	GlobalSection(SolutionConfiguration) = preSolution

-		Debug = Debug

-		Release = Release

-	EndGlobalSection

-	GlobalSection(ProjectConfiguration) = postSolution

-		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Debug.ActiveCfg = Debug|.NET

-		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Debug.Build.0 = Debug|.NET

-		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Release.ActiveCfg = Release|.NET

-		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Release.Build.0 = Release|.NET

-	EndGlobalSection

-	GlobalSection(ExtensibilityGlobals) = postSolution

-	EndGlobalSection

-	GlobalSection(ExtensibilityAddIns) = postSolution

-	EndGlobalSection

-EndGlobal

+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotZLib", "DotZLib\DotZLib.csproj", "{BB1EE0B1-1808-46CB-B786-949D91117FC5}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfiguration) = preSolution
+		Debug = Debug
+		Release = Release
+	EndGlobalSection
+	GlobalSection(ProjectConfiguration) = postSolution
+		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Debug.ActiveCfg = Debug|.NET
+		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Debug.Build.0 = Debug|.NET
+		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Release.ActiveCfg = Release|.NET
+		{BB1EE0B1-1808-46CB-B786-949D91117FC5}.Release.Build.0 = Release|.NET
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddIns) = postSolution
+	EndGlobalSection
+EndGlobal
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/AssemblyInfo.cs b/compat/zlib/contrib/dotzlib/DotZLib/AssemblyInfo.cs
index 6fc0fdc..724c534 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/AssemblyInfo.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/AssemblyInfo.cs
@@ -1,58 +1,58 @@
-using System.Reflection;

-using System.Runtime.CompilerServices;

-

-//

-// General Information about an assembly is controlled through the following 

-// set of attributes. Change these attribute values to modify the information

-// associated with an assembly.

-//

-[assembly: AssemblyTitle("DotZLib")]

-[assembly: AssemblyDescription(".Net bindings for ZLib compression dll 1.2.x")]

-[assembly: AssemblyConfiguration("")]

-[assembly: AssemblyCompany("Henrik Ravn")]

-[assembly: AssemblyProduct("")]

-[assembly: AssemblyCopyright("(c) 2004 by Henrik Ravn")]

-[assembly: AssemblyTrademark("")]

-[assembly: AssemblyCulture("")]		

-

-//

-// Version information for an assembly consists of the following four values:

-//

-//      Major Version

-//      Minor Version 

-//      Build Number

-//      Revision

-//

-// You can specify all the values or you can default the Revision and Build Numbers 

-// by using the '*' as shown below:

-

-[assembly: AssemblyVersion("1.0.*")]

-

-//

-// In order to sign your assembly you must specify a key to use. Refer to the 

-// Microsoft .NET Framework documentation for more information on assembly signing.

-//

-// Use the attributes below to control which key is used for signing. 

-//

-// Notes: 

-//   (*) If no key is specified, the assembly is not signed.

-//   (*) KeyName refers to a key that has been installed in the Crypto Service

-//       Provider (CSP) on your machine. KeyFile refers to a file which contains

-//       a key.

-//   (*) If the KeyFile and the KeyName values are both specified, the 

-//       following processing occurs:

-//       (1) If the KeyName can be found in the CSP, that key is used.

-//       (2) If the KeyName does not exist and the KeyFile does exist, the key 

-//           in the KeyFile is installed into the CSP and used.

-//   (*) In order to create a KeyFile, you can use the sn.exe (Strong Name) utility.

-//       When specifying the KeyFile, the location of the KeyFile should be

-//       relative to the project output directory which is

-//       %Project Directory%\obj\<configuration>. For example, if your KeyFile is

-//       located in the project directory, you would specify the AssemblyKeyFile 

-//       attribute as [assembly: AssemblyKeyFile("..\\..\\mykey.snk")]

-//   (*) Delay Signing is an advanced option - see the Microsoft .NET Framework

-//       documentation for more information on this.

-//

-[assembly: AssemblyDelaySign(false)]

-[assembly: AssemblyKeyFile("")]

-[assembly: AssemblyKeyName("")]

+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+//
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+//
+[assembly: AssemblyTitle("DotZLib")]
+[assembly: AssemblyDescription(".Net bindings for ZLib compression dll 1.2.x")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Henrik Ravn")]
+[assembly: AssemblyProduct("")]
+[assembly: AssemblyCopyright("(c) 2004 by Henrik Ravn")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+//
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Revision and Build Numbers
+// by using the '*' as shown below:
+
+[assembly: AssemblyVersion("1.0.*")]
+
+//
+// In order to sign your assembly you must specify a key to use. Refer to the
+// Microsoft .NET Framework documentation for more information on assembly signing.
+//
+// Use the attributes below to control which key is used for signing.
+//
+// Notes:
+//   (*) If no key is specified, the assembly is not signed.
+//   (*) KeyName refers to a key that has been installed in the Crypto Service
+//       Provider (CSP) on your machine. KeyFile refers to a file which contains
+//       a key.
+//   (*) If the KeyFile and the KeyName values are both specified, the
+//       following processing occurs:
+//       (1) If the KeyName can be found in the CSP, that key is used.
+//       (2) If the KeyName does not exist and the KeyFile does exist, the key
+//           in the KeyFile is installed into the CSP and used.
+//   (*) In order to create a KeyFile, you can use the sn.exe (Strong Name) utility.
+//       When specifying the KeyFile, the location of the KeyFile should be
+//       relative to the project output directory which is
+//       %Project Directory%\obj\<configuration>. For example, if your KeyFile is
+//       located in the project directory, you would specify the AssemblyKeyFile
+//       attribute as [assembly: AssemblyKeyFile("..\\..\\mykey.snk")]
+//   (*) Delay Signing is an advanced option - see the Microsoft .NET Framework
+//       documentation for more information on this.
+//
+[assembly: AssemblyDelaySign(false)]
+[assembly: AssemblyKeyFile("")]
+[assembly: AssemblyKeyName("")]
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs b/compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs
index dfe7e90..b110dae 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs
@@ -1,202 +1,202 @@
-//

-// © 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)

-//

-

-using System;

-using System.Runtime.InteropServices;

-using System.Text;

-

-

-namespace DotZLib

-{

-    #region ChecksumGeneratorBase

-    /// <summary>

-    /// Implements the common functionality needed for all <see cref="ChecksumGenerator"/>s

-    /// </summary>

-    /// <example></example>

-    public abstract class ChecksumGeneratorBase : ChecksumGenerator

-    {

-        /// <summary>

-        /// The value of the current checksum

-        /// </summary>

-        protected uint _current;

-

-        /// <summary>

-        /// Initializes a new instance of the checksum generator base - the current checksum is 

-        /// set to zero

-        /// </summary>

-        public ChecksumGeneratorBase()

-        {

-            _current = 0;

-        }

-

-        /// <summary>

-        /// Initializes a new instance of the checksum generator basewith a specified value

-        /// </summary>

-        /// <param name="initialValue">The value to set the current checksum to</param>

-        public ChecksumGeneratorBase(uint initialValue)

-        {

-            _current = initialValue;

-        }

-

-        /// <summary>

-        /// Resets the current checksum to zero

-        /// </summary>

-        public void Reset() { _current = 0; }

-

-        /// <summary>

-        /// Gets the current checksum value

-        /// </summary>

-        public uint Value { get { return _current; } }

-

-        /// <summary>

-        /// Updates the current checksum with part of an array of bytes

-        /// </summary>

-        /// <param name="data">The data to update the checksum with</param>

-        /// <param name="offset">Where in <c>data</c> to start updating</param>

-        /// <param name="count">The number of bytes from <c>data</c> to use</param>

-        /// <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 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);

-

-        /// <summary>

-        /// Updates the current checksum with an array of bytes.

-        /// </summary>

-        /// <param name="data">The data to update the checksum with</param>

-        public void Update(byte[] data)

-        {

-            Update(data, 0, data.Length);

-        }

-

-        /// <summary>

-        /// Updates the current checksum with the data from a string

-        /// </summary>

-        /// <param name="data">The string to update the checksum with</param>

-        /// <remarks>The characters in the string are converted by the UTF-8 encoding</remarks>

-        public void Update(string data)

-        {

-			Update(Encoding.UTF8.GetBytes(data));

-        }

-

-        /// <summary>

-        /// Updates the current checksum with the data from a string, using a specific encoding

-        /// </summary>

-        /// <param name="data">The string to update the checksum with</param>

-        /// <param name="encoding">The encoding to use</param>

-        public void Update(string data, Encoding encoding)

-        {

-            Update(encoding.GetBytes(data));

-        }

-

-    }

-    #endregion

-

-    #region CRC32

-    /// <summary>

-    /// Implements a CRC32 checksum generator

-    /// </summary>

-    public sealed class CRC32Checksum : ChecksumGeneratorBase    

-    {

-        #region DLL imports

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern uint crc32(uint crc, int data, uint length);

-

-        #endregion

-

-        /// <summary>

-        /// Initializes a new instance of the CRC32 checksum generator

-        /// </summary>

-        public CRC32Checksum() : base() {}

-

-        /// <summary>

-        /// Initializes a new instance of the CRC32 checksum generator with a specified value

-        /// </summary>

-        /// <param name="initialValue">The value to set the current checksum to</param>

-        public CRC32Checksum(uint initialValue) : base(initialValue) {}

-

-        /// <summary>

-        /// Updates the current checksum with part of an array of bytes

-        /// </summary>

-        /// <param name="data">The data to update the checksum with</param>

-        /// <param name="offset">Where in <c>data</c> to start updating</param>

-        /// <param name="count">The number of bytes from <c>data</c> to use</param>

-        /// <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>

-        public override void Update(byte[] data, int offset, int count)

-        {

-            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();

-            if ((offset+count) > data.Length) throw new ArgumentException();

-            GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned);

-            try

-            {

-                _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count);

-            }

-            finally

-            {

-                hData.Free();

-            }

-        }

-

-    }

-    #endregion

-

-    #region Adler

-    /// <summary>

-    /// Implements a checksum generator that computes the Adler checksum on data

-    /// </summary>

-    public sealed class AdlerChecksum : ChecksumGeneratorBase    

-    {

-        #region DLL imports

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern uint adler32(uint adler, int data, uint length);

-

-        #endregion

-

-        /// <summary>

-        /// Initializes a new instance of the Adler checksum generator

-        /// </summary>

-        public AdlerChecksum() : base() {}

-

-        /// <summary>

-        /// Initializes a new instance of the Adler checksum generator with a specified value

-        /// </summary>

-        /// <param name="initialValue">The value to set the current checksum to</param>

-        public AdlerChecksum(uint initialValue) : base(initialValue) {}

-

-        /// <summary>

-        /// Updates the current checksum with part of an array of bytes

-        /// </summary>

-        /// <param name="data">The data to update the checksum with</param>

-        /// <param name="offset">Where in <c>data</c> to start updating</param>

-        /// <param name="count">The number of bytes from <c>data</c> to use</param>

-        /// <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>

-        public override void Update(byte[] data, int offset, int count)

-        {

-            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();

-            if ((offset+count) > data.Length) throw new ArgumentException();

-            GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned);

-            try

-            {

-                _current = adler32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count);

-            }

-            finally

-            {

-                hData.Free();

-            }

-        }

-

-    }

-    #endregion

-

+//
+// © 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)
+//
+
+using System;
+using System.Runtime.InteropServices;
+using System.Text;
+
+
+namespace DotZLib
+{
+    #region ChecksumGeneratorBase
+    /// <summary>
+    /// Implements the common functionality needed for all <see cref="ChecksumGenerator"/>s
+    /// </summary>
+    /// <example></example>
+    public abstract class ChecksumGeneratorBase : ChecksumGenerator
+    {
+        /// <summary>
+        /// The value of the current checksum
+        /// </summary>
+        protected uint _current;
+
+        /// <summary>
+        /// Initializes a new instance of the checksum generator base - the current checksum is
+        /// set to zero
+        /// </summary>
+        public ChecksumGeneratorBase()
+        {
+            _current = 0;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the checksum generator basewith a specified value
+        /// </summary>
+        /// <param name="initialValue">The value to set the current checksum to</param>
+        public ChecksumGeneratorBase(uint initialValue)
+        {
+            _current = initialValue;
+        }
+
+        /// <summary>
+        /// Resets the current checksum to zero
+        /// </summary>
+        public void Reset() { _current = 0; }
+
+        /// <summary>
+        /// Gets the current checksum value
+        /// </summary>
+        public uint Value { get { return _current; } }
+
+        /// <summary>
+        /// Updates the current checksum with part of an array of bytes
+        /// </summary>
+        /// <param name="data">The data to update the checksum with</param>
+        /// <param name="offset">Where in <c>data</c> to start updating</param>
+        /// <param name="count">The number of bytes from <c>data</c> to use</param>
+        /// <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 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);
+
+        /// <summary>
+        /// Updates the current checksum with an array of bytes.
+        /// </summary>
+        /// <param name="data">The data to update the checksum with</param>
+        public void Update(byte[] data)
+        {
+            Update(data, 0, data.Length);
+        }
+
+        /// <summary>
+        /// Updates the current checksum with the data from a string
+        /// </summary>
+        /// <param name="data">The string to update the checksum with</param>
+        /// <remarks>The characters in the string are converted by the UTF-8 encoding</remarks>
+        public void Update(string data)
+        {
+			Update(Encoding.UTF8.GetBytes(data));
+        }
+
+        /// <summary>
+        /// Updates the current checksum with the data from a string, using a specific encoding
+        /// </summary>
+        /// <param name="data">The string to update the checksum with</param>
+        /// <param name="encoding">The encoding to use</param>
+        public void Update(string data, Encoding encoding)
+        {
+            Update(encoding.GetBytes(data));
+        }
+
+    }
+    #endregion
+
+    #region CRC32
+    /// <summary>
+    /// Implements a CRC32 checksum generator
+    /// </summary>
+    public sealed class CRC32Checksum : ChecksumGeneratorBase
+    {
+        #region DLL imports
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern uint crc32(uint crc, int data, uint length);
+
+        #endregion
+
+        /// <summary>
+        /// Initializes a new instance of the CRC32 checksum generator
+        /// </summary>
+        public CRC32Checksum() : base() {}
+
+        /// <summary>
+        /// Initializes a new instance of the CRC32 checksum generator with a specified value
+        /// </summary>
+        /// <param name="initialValue">The value to set the current checksum to</param>
+        public CRC32Checksum(uint initialValue) : base(initialValue) {}
+
+        /// <summary>
+        /// Updates the current checksum with part of an array of bytes
+        /// </summary>
+        /// <param name="data">The data to update the checksum with</param>
+        /// <param name="offset">Where in <c>data</c> to start updating</param>
+        /// <param name="count">The number of bytes from <c>data</c> to use</param>
+        /// <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>
+        public override void Update(byte[] data, int offset, int count)
+        {
+            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
+            if ((offset+count) > data.Length) throw new ArgumentException();
+            GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned);
+            try
+            {
+                _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count);
+            }
+            finally
+            {
+                hData.Free();
+            }
+        }
+
+    }
+    #endregion
+
+    #region Adler
+    /// <summary>
+    /// Implements a checksum generator that computes the Adler checksum on data
+    /// </summary>
+    public sealed class AdlerChecksum : ChecksumGeneratorBase
+    {
+        #region DLL imports
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern uint adler32(uint adler, int data, uint length);
+
+        #endregion
+
+        /// <summary>
+        /// Initializes a new instance of the Adler checksum generator
+        /// </summary>
+        public AdlerChecksum() : base() {}
+
+        /// <summary>
+        /// Initializes a new instance of the Adler checksum generator with a specified value
+        /// </summary>
+        /// <param name="initialValue">The value to set the current checksum to</param>
+        public AdlerChecksum(uint initialValue) : base(initialValue) {}
+
+        /// <summary>
+        /// Updates the current checksum with part of an array of bytes
+        /// </summary>
+        /// <param name="data">The data to update the checksum with</param>
+        /// <param name="offset">Where in <c>data</c> to start updating</param>
+        /// <param name="count">The number of bytes from <c>data</c> to use</param>
+        /// <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>
+        public override void Update(byte[] data, int offset, int count)
+        {
+            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
+            if ((offset+count) > data.Length) throw new ArgumentException();
+            GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned);
+            try
+            {
+                _current = adler32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count);
+            }
+            finally
+            {
+                hData.Free();
+            }
+        }
+
+    }
+    #endregion
+
 }
\ No newline at end of file
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs b/compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs
index 16997e9..9c8d601 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs
@@ -1,83 +1,83 @@
-//

-// © 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)

-//

-

-using System;

-using System.Diagnostics;

-

-namespace DotZLib

-{

-

-	/// <summary>

-	/// This class implements a circular buffer

-	/// </summary>

-	internal class CircularBuffer

-	{

-        #region Private data

-        private int _capacity;

-        private int _head;

-        private int _tail;

-        private int _size;

-        private byte[] _buffer;

-        #endregion

-

-        public CircularBuffer(int capacity)

-        {    

-            Debug.Assert( capacity > 0 );

-            _buffer = new byte[capacity];

-            _capacity = capacity;

-            _head = 0;

-            _tail = 0;

-            _size = 0;

-        }

-

-        public int Size { get { return _size; } }

-

-        public int Put(byte[] source, int offset, int count)

-        {

-            Debug.Assert( count > 0 );

-            int trueCount = Math.Min(count, _capacity - Size);

-            for (int i = 0; i < trueCount; ++i)

-                _buffer[(_tail+i) % _capacity] = source[offset+i];

-            _tail += trueCount;

-            _tail %= _capacity;

-            _size += trueCount;

-            return trueCount;

-        }

-

-        public bool Put(byte b)

-        {

-            if (Size == _capacity) // no room

-                return false;

-            _buffer[_tail++] = b;

-            _tail %= _capacity;

-            ++_size;

-            return true;

-        }

-

-        public int Get(byte[] destination, int offset, int count)

-        {

-            int trueCount = Math.Min(count,Size);

-            for (int i = 0; i < trueCount; ++i)

-                destination[offset + i] = _buffer[(_head+i) % _capacity];

-            _head += trueCount;

-            _head %= _capacity;

-            _size -= trueCount;

-            return trueCount;

-        }

-

-        public int Get()

-        {

-            if (Size == 0)

-                return -1;

-

-            int result = (int)_buffer[_head++ % _capacity];

-            --_size;

-            return result;

-        }

-

-    }

-}

+//
+// © 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)
+//
+
+using System;
+using System.Diagnostics;
+
+namespace DotZLib
+{
+
+	/// <summary>
+	/// This class implements a circular buffer
+	/// </summary>
+	internal class CircularBuffer
+	{
+        #region Private data
+        private int _capacity;
+        private int _head;
+        private int _tail;
+        private int _size;
+        private byte[] _buffer;
+        #endregion
+
+        public CircularBuffer(int capacity)
+        {
+            Debug.Assert( capacity > 0 );
+            _buffer = new byte[capacity];
+            _capacity = capacity;
+            _head = 0;
+            _tail = 0;
+            _size = 0;
+        }
+
+        public int Size { get { return _size; } }
+
+        public int Put(byte[] source, int offset, int count)
+        {
+            Debug.Assert( count > 0 );
+            int trueCount = Math.Min(count, _capacity - Size);
+            for (int i = 0; i < trueCount; ++i)
+                _buffer[(_tail+i) % _capacity] = source[offset+i];
+            _tail += trueCount;
+            _tail %= _capacity;
+            _size += trueCount;
+            return trueCount;
+        }
+
+        public bool Put(byte b)
+        {
+            if (Size == _capacity) // no room
+                return false;
+            _buffer[_tail++] = b;
+            _tail %= _capacity;
+            ++_size;
+            return true;
+        }
+
+        public int Get(byte[] destination, int offset, int count)
+        {
+            int trueCount = Math.Min(count,Size);
+            for (int i = 0; i < trueCount; ++i)
+                destination[offset + i] = _buffer[(_head+i) % _capacity];
+            _head += trueCount;
+            _head %= _capacity;
+            _size -= trueCount;
+            return trueCount;
+        }
+
+        public int Get()
+        {
+            if (Size == 0)
+                return -1;
+
+            int result = (int)_buffer[_head++ % _capacity];
+            --_size;
+            return result;
+        }
+
+    }
+}
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs b/compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs
index 954db7d..b0eb78a 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs
@@ -1,198 +1,198 @@
-//

-// © 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)

-//

-

-using System;

-using System.Runtime.InteropServices;

-

-namespace DotZLib

-{

-	/// <summary>

-	/// Implements the common functionality needed for all <see cref="Codec"/>s

-	/// </summary>

-	public abstract class CodecBase : Codec, IDisposable

-	{

-

-        #region Data members

-

-        /// <summary>

-        /// Instance of the internal zlib buffer structure that is 

-        /// passed to all functions in the zlib dll

-        /// </summary>

-        internal ZStream _ztream = new ZStream();

-

-        /// <summary>

-        /// True if the object instance has been disposed, false otherwise

-        /// </summary>

-        protected bool _isDisposed = false;

-

-        /// <summary>

-        /// The size of the internal buffers

-        /// </summary>

-        protected const int kBufferSize = 16384;

-

-        private byte[] _outBuffer = new byte[kBufferSize];

-        private byte[] _inBuffer = new byte[kBufferSize];

-

-        private GCHandle _hInput;

-        private GCHandle _hOutput;

-

-        private uint _checksum = 0;

-

-        #endregion

-

-        /// <summary>

-        /// Initializes a new instance of the <c>CodeBase</c> class. 

-        /// </summary>

-		public CodecBase()

-		{

-            try

-            {

-                _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned);

-                _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned);

-            }

-            catch (Exception)

-            {

-                CleanUp(false);

-                throw;

-            }

-        }

-

-

-        #region Codec Members

-

-        /// <summary>

-        /// Occurs when more processed data are available.

-        /// </summary>

-        public event DataAvailableHandler DataAvailable;

-

-        /// <summary>

-        /// Fires the <see cref="DataAvailable"/> event

-        /// </summary>

-        protected void OnDataAvailable()

-        {

-            if (_ztream.total_out > 0)

-            {

-                if (DataAvailable != null)

-                    DataAvailable( _outBuffer, 0, (int)_ztream.total_out); 

-                resetOutput();

-            }

-        }

-

-        /// <summary>

-        /// Adds more data to the codec to be processed.

-        /// </summary>

-        /// <param name="data">Byte array containing the data to be added to the codec</param>

-        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

-        public void Add(byte[] data)

-        {

-            Add(data,0,data.Length);

-        }

-

-        /// <summary>

-        /// Adds more data to the codec to be processed.

-        /// </summary>

-        /// <param name="data">Byte array containing the data to be added to the codec</param>

-        /// <param name="offset">The index of the first byte to add from <c>data</c></param>

-        /// <param name="count">The number of bytes to add</param>

-        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

-        /// <remarks>This must be implemented by a derived class</remarks>

-        public abstract void Add(byte[] data, int offset, int count);

-

-        /// <summary>

-        /// Finishes up any pending data that needs to be processed and handled.

-        /// </summary>

-        /// <remarks>This must be implemented by a derived class</remarks>

-        public abstract void Finish();

-

-        /// <summary>

-        /// Gets the checksum of the data that has been added so far

-        /// </summary>

-        public uint Checksum { get { return _checksum; } }

-

-        #endregion

-

-        #region Destructor & IDisposable stuff

-

-        /// <summary>

-        /// Destroys this instance

-        /// </summary>

-        ~CodecBase()

-        {

-            CleanUp(false);

-        }

-

-        /// <summary>

-        /// Releases any unmanaged resources and calls the <see cref="CleanUp()"/> method of the derived class

-        /// </summary>

-        public void Dispose()

-        {

-            CleanUp(true);

-        }

-

-        /// <summary>

-        /// Performs any codec specific cleanup

-        /// </summary>

-        /// <remarks>This must be implemented by a derived class</remarks>

-        protected abstract void CleanUp();

-

-        // performs the release of the handles and calls the dereived CleanUp()

-        private void CleanUp(bool isDisposing)

-        {

-            if (!_isDisposed)

-            {

-                CleanUp();

-                if (_hInput.IsAllocated)

-                    _hInput.Free();

-                if (_hOutput.IsAllocated)

-                    _hOutput.Free();

-

-                _isDisposed = true;

-            }

-        }

-

-

-        #endregion

-

-        #region Helper methods

-

-        /// <summary>

-        /// 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>

-        /// <param name="count">The number of bytes to copy from <c>data</c></param>

-        protected void copyInput(byte[] data, int startIndex, int count)

-        {

-            Array.Copy(data, startIndex, _inBuffer,0, count);

-            _ztream.next_in = _hInput.AddrOfPinnedObject();

-            _ztream.total_in = 0;

-            _ztream.avail_in = (uint)count;

-

-        }

-

-        /// <summary>

-        /// Resets the internal output buffers to a known state - ready for processing

-        /// </summary>

-        protected void resetOutput()

-        {

-            _ztream.total_out = 0;

-            _ztream.avail_out = kBufferSize;

-            _ztream.next_out = _hOutput.AddrOfPinnedObject();

-        }

-

-        /// <summary>

-        /// Updates the running checksum property

-        /// </summary>

-        /// <param name="newSum">The new checksum value</param>

-        protected void setChecksum(uint newSum)

-        {

-            _checksum = newSum;

-        }

-        #endregion

-

-    }

-}

+//
+// © 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)
+//
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace DotZLib
+{
+	/// <summary>
+	/// Implements the common functionality needed for all <see cref="Codec"/>s
+	/// </summary>
+	public abstract class CodecBase : Codec, IDisposable
+	{
+
+        #region Data members
+
+        /// <summary>
+        /// Instance of the internal zlib buffer structure that is
+        /// passed to all functions in the zlib dll
+        /// </summary>
+        internal ZStream _ztream = new ZStream();
+
+        /// <summary>
+        /// True if the object instance has been disposed, false otherwise
+        /// </summary>
+        protected bool _isDisposed = false;
+
+        /// <summary>
+        /// The size of the internal buffers
+        /// </summary>
+        protected const int kBufferSize = 16384;
+
+        private byte[] _outBuffer = new byte[kBufferSize];
+        private byte[] _inBuffer = new byte[kBufferSize];
+
+        private GCHandle _hInput;
+        private GCHandle _hOutput;
+
+        private uint _checksum = 0;
+
+        #endregion
+
+        /// <summary>
+        /// Initializes a new instance of the <c>CodeBase</c> class.
+        /// </summary>
+		public CodecBase()
+		{
+            try
+            {
+                _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned);
+                _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned);
+            }
+            catch (Exception)
+            {
+                CleanUp(false);
+                throw;
+            }
+        }
+
+
+        #region Codec Members
+
+        /// <summary>
+        /// Occurs when more processed data are available.
+        /// </summary>
+        public event DataAvailableHandler DataAvailable;
+
+        /// <summary>
+        /// Fires the <see cref="DataAvailable"/> event
+        /// </summary>
+        protected void OnDataAvailable()
+        {
+            if (_ztream.total_out > 0)
+            {
+                if (DataAvailable != null)
+                    DataAvailable( _outBuffer, 0, (int)_ztream.total_out);
+                resetOutput();
+            }
+        }
+
+        /// <summary>
+        /// Adds more data to the codec to be processed.
+        /// </summary>
+        /// <param name="data">Byte array containing the data to be added to the codec</param>
+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
+        public void Add(byte[] data)
+        {
+            Add(data,0,data.Length);
+        }
+
+        /// <summary>
+        /// Adds more data to the codec to be processed.
+        /// </summary>
+        /// <param name="data">Byte array containing the data to be added to the codec</param>
+        /// <param name="offset">The index of the first byte to add from <c>data</c></param>
+        /// <param name="count">The number of bytes to add</param>
+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
+        /// <remarks>This must be implemented by a derived class</remarks>
+        public abstract void Add(byte[] data, int offset, int count);
+
+        /// <summary>
+        /// Finishes up any pending data that needs to be processed and handled.
+        /// </summary>
+        /// <remarks>This must be implemented by a derived class</remarks>
+        public abstract void Finish();
+
+        /// <summary>
+        /// Gets the checksum of the data that has been added so far
+        /// </summary>
+        public uint Checksum { get { return _checksum; } }
+
+        #endregion
+
+        #region Destructor & IDisposable stuff
+
+        /// <summary>
+        /// Destroys this instance
+        /// </summary>
+        ~CodecBase()
+        {
+            CleanUp(false);
+        }
+
+        /// <summary>
+        /// Releases any unmanaged resources and calls the <see cref="CleanUp()"/> method of the derived class
+        /// </summary>
+        public void Dispose()
+        {
+            CleanUp(true);
+        }
+
+        /// <summary>
+        /// Performs any codec specific cleanup
+        /// </summary>
+        /// <remarks>This must be implemented by a derived class</remarks>
+        protected abstract void CleanUp();
+
+        // performs the release of the handles and calls the dereived CleanUp()
+        private void CleanUp(bool isDisposing)
+        {
+            if (!_isDisposed)
+            {
+                CleanUp();
+                if (_hInput.IsAllocated)
+                    _hInput.Free();
+                if (_hOutput.IsAllocated)
+                    _hOutput.Free();
+
+                _isDisposed = true;
+            }
+        }
+
+
+        #endregion
+
+        #region Helper methods
+
+        /// <summary>
+        /// 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>
+        /// <param name="count">The number of bytes to copy from <c>data</c></param>
+        protected void copyInput(byte[] data, int startIndex, int count)
+        {
+            Array.Copy(data, startIndex, _inBuffer,0, count);
+            _ztream.next_in = _hInput.AddrOfPinnedObject();
+            _ztream.total_in = 0;
+            _ztream.avail_in = (uint)count;
+
+        }
+
+        /// <summary>
+        /// Resets the internal output buffers to a known state - ready for processing
+        /// </summary>
+        protected void resetOutput()
+        {
+            _ztream.total_out = 0;
+            _ztream.avail_out = kBufferSize;
+            _ztream.next_out = _hOutput.AddrOfPinnedObject();
+        }
+
+        /// <summary>
+        /// Updates the running checksum property
+        /// </summary>
+        /// <param name="newSum">The new checksum value</param>
+        protected void setChecksum(uint newSum)
+        {
+            _checksum = newSum;
+        }
+        #endregion
+
+    }
+}
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs b/compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs
index d7b8dcc..9039f41 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs
@@ -1,106 +1,106 @@
-//

-// © 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)

-//

-

-using System;

-using System.Diagnostics;

-using System.Runtime.InteropServices;

-

-namespace DotZLib

-{

-

-    /// <summary>

-    /// Implements a data compressor, using the deflate algorithm in the ZLib dll

-    /// </summary>

-	public sealed class Deflater : CodecBase

-	{

-        #region Dll imports

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)]

-        private static extern int deflateInit_(ref ZStream sz, int level, string vs, int size);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int deflate(ref ZStream sz, int flush);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int deflateReset(ref ZStream sz);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int deflateEnd(ref ZStream sz);

-        #endregion

-

-        /// <summary>

-        /// Constructs an new instance of the <c>Deflater</c>

-        /// </summary>

-        /// <param name="level">The compression level to use for this <c>Deflater</c></param>

-		public Deflater(CompressLevel level) : base()

-		{

-            int retval = deflateInit_(ref _ztream, (int)level, Info.Version, Marshal.SizeOf(_ztream));

-            if (retval != 0)

-                throw new ZLibException(retval, "Could not initialize deflater");

-

-            resetOutput();

-		}

-

-        /// <summary>

-        /// Adds more data to the codec to be processed.

-        /// </summary>

-        /// <param name="data">Byte array containing the data to be added to the codec</param>

-        /// <param name="offset">The index of the first byte to add from <c>data</c></param>

-        /// <param name="count">The number of bytes to add</param>

-        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

-        public override void Add(byte[] data, int offset, int count)

-        {

-            if (data == null) throw new ArgumentNullException();

-            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();

-            if ((offset+count) > data.Length) throw new ArgumentException();

-            

-            int total = count;

-            int inputIndex = offset;

-            int err = 0;

-

-            while (err >= 0 && inputIndex < total)

-            {

-                copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize));

-                while (err >= 0 && _ztream.avail_in > 0)

-                {

-                    err = deflate(ref _ztream, (int)FlushTypes.None);

-                    if (err == 0)

-                        while (_ztream.avail_out == 0)

-                        {

-                            OnDataAvailable();

-                            err = deflate(ref _ztream, (int)FlushTypes.None);

-                        }

-                    inputIndex += (int)_ztream.total_in;

-                }

-            }

-            setChecksum( _ztream.adler );

-        }

-

-

-        /// <summary>

-        /// Finishes up any pending data that needs to be processed and handled.

-        /// </summary>

-        public override void Finish()

-        {

-            int err;

-            do 

-            {

-                err = deflate(ref _ztream, (int)FlushTypes.Finish);

-                OnDataAvailable();

-            }

-            while (err == 0);

-            setChecksum( _ztream.adler );

-            deflateReset(ref _ztream);

-            resetOutput();

-        }

-

-        /// <summary>

-        /// Closes the internal zlib deflate stream

-        /// </summary>

-        protected override void CleanUp() { deflateEnd(ref _ztream); }

-

-    }

-}

+//
+// © 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)
+//
+
+using System;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+
+namespace DotZLib
+{
+
+    /// <summary>
+    /// Implements a data compressor, using the deflate algorithm in the ZLib dll
+    /// </summary>
+	public sealed class Deflater : CodecBase
+	{
+        #region Dll imports
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)]
+        private static extern int deflateInit_(ref ZStream sz, int level, string vs, int size);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int deflate(ref ZStream sz, int flush);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int deflateReset(ref ZStream sz);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int deflateEnd(ref ZStream sz);
+        #endregion
+
+        /// <summary>
+        /// Constructs an new instance of the <c>Deflater</c>
+        /// </summary>
+        /// <param name="level">The compression level to use for this <c>Deflater</c></param>
+		public Deflater(CompressLevel level) : base()
+		{
+            int retval = deflateInit_(ref _ztream, (int)level, Info.Version, Marshal.SizeOf(_ztream));
+            if (retval != 0)
+                throw new ZLibException(retval, "Could not initialize deflater");
+
+            resetOutput();
+		}
+
+        /// <summary>
+        /// Adds more data to the codec to be processed.
+        /// </summary>
+        /// <param name="data">Byte array containing the data to be added to the codec</param>
+        /// <param name="offset">The index of the first byte to add from <c>data</c></param>
+        /// <param name="count">The number of bytes to add</param>
+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
+        public override void Add(byte[] data, int offset, int count)
+        {
+            if (data == null) throw new ArgumentNullException();
+            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
+            if ((offset+count) > data.Length) throw new ArgumentException();
+
+            int total = count;
+            int inputIndex = offset;
+            int err = 0;
+
+            while (err >= 0 && inputIndex < total)
+            {
+                copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize));
+                while (err >= 0 && _ztream.avail_in > 0)
+                {
+                    err = deflate(ref _ztream, (int)FlushTypes.None);
+                    if (err == 0)
+                        while (_ztream.avail_out == 0)
+                        {
+                            OnDataAvailable();
+                            err = deflate(ref _ztream, (int)FlushTypes.None);
+                        }
+                    inputIndex += (int)_ztream.total_in;
+                }
+            }
+            setChecksum( _ztream.adler );
+        }
+
+
+        /// <summary>
+        /// Finishes up any pending data that needs to be processed and handled.
+        /// </summary>
+        public override void Finish()
+        {
+            int err;
+            do
+            {
+                err = deflate(ref _ztream, (int)FlushTypes.Finish);
+                OnDataAvailable();
+            }
+            while (err == 0);
+            setChecksum( _ztream.adler );
+            deflateReset(ref _ztream);
+            resetOutput();
+        }
+
+        /// <summary>
+        /// Closes the internal zlib deflate stream
+        /// </summary>
+        protected override void CleanUp() { deflateEnd(ref _ztream); }
+
+    }
+}
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs b/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs
index 410deb0..90c7c3b 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs
@@ -1,288 +1,288 @@
-//

-// © 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)

-//

-

-using System;

-using System.IO;

-using System.Runtime.InteropServices;

-using System.Text;

-

-

-namespace DotZLib

-{

-

-    #region Internal types

-

-    /// <summary>

-    /// Defines constants for the various flush types used with zlib

-    /// </summary>

-    internal enum FlushTypes 

-    {

-        None,  Partial,  Sync,  Full,  Finish,  Block

-    }

-

-    #region ZStream structure

-    // internal mapping of the zlib zstream structure for marshalling

-    [StructLayoutAttribute(LayoutKind.Sequential, Pack=4, Size=0, CharSet=CharSet.Ansi)]

-    internal struct ZStream

-    {

-        public IntPtr next_in;

-        public uint avail_in;

-        public uint total_in;

-

-        public IntPtr next_out;

-        public uint avail_out;

-        public uint total_out;

-

-        [MarshalAs(UnmanagedType.LPStr)]

-        string msg; 

-        uint state;

-

-        uint zalloc;

-        uint zfree;

-        uint opaque;

-

-        int data_type;

-        public uint adler;

-        uint reserved;

-    }

-

-    #endregion

-    

-    #endregion

-

-    #region Public enums

-    /// <summary>

-    /// Defines constants for the available compression levels in zlib

-    /// </summary>

-    public enum CompressLevel : int

-    {

-        /// <summary>

-        /// The default compression level with a reasonable compromise between compression and speed

-        /// </summary>

-        Default = -1,   

-        /// <summary>

-        /// No compression at all. The data are passed straight through.

-        /// </summary>

-        None = 0,

-        /// <summary>

-        /// The maximum compression rate available.

-        /// </summary>

-        Best = 9,   

-        /// <summary>

-        /// The fastest available compression level.

-        /// </summary>

-        Fastest = 1

-    }

-    #endregion

-

-    #region Exception classes

-    /// <summary>

-    /// The exception that is thrown when an error occurs on the zlib dll

-    /// </summary>

-    public class ZLibException : ApplicationException

-    {

-        /// <summary>

-        /// Initializes a new instance of the <see cref="ZLibException"/> class with a specified 

-        /// error message and error code

-        /// </summary>

-        /// <param name="errorCode">The zlib error code that caused the exception</param>

-        /// <param name="msg">A message that (hopefully) describes the error</param>

-        public ZLibException(int errorCode, string msg) : base(String.Format("ZLib error {0} {1}", errorCode, msg))

-        {

-        }

-

-        /// <summary>

-        /// Initializes a new instance of the <see cref="ZLibException"/> class with a specified 

-        /// error code

-        /// </summary>

-        /// <param name="errorCode">The zlib error code that caused the exception</param>

-        public ZLibException(int errorCode) : base(String.Format("ZLib error {0}", errorCode))

-        {

-        }

-    }

-    #endregion

-

-    #region Interfaces

-

-    /// <summary>

-    /// Declares methods and properties that enables a running checksum to be calculated 

-    /// </summary>

-    public interface ChecksumGenerator

-    {

-        /// <summary>

-        /// Gets the current value of the checksum

-        /// </summary>

-        uint Value { get; }

-

-        /// <summary>

-        /// Clears the current checksum to 0

-        /// </summary>

-        void Reset();

-

-        /// <summary>

-        /// Updates the current checksum with an array of bytes

-        /// </summary>

-        /// <param name="data">The data to update the checksum with</param>

-        void Update(byte[] data);

-

-        /// <summary>

-        /// Updates the current checksum with part of an array of bytes

-        /// </summary>

-        /// <param name="data">The data to update the checksum with</param>

-        /// <param name="offset">Where in <c>data</c> to start updating</param>

-        /// <param name="count">The number of bytes from <c>data</c> to use</param>

-        /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception>

-        /// <exception cref="ArgumentNullException"><c>data</c> is a null reference</exception>

-        /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception>

-        void Update(byte[] data, int offset, int count);

-

-        /// <summary>

-        /// Updates the current checksum with the data from a string

-        /// </summary>

-        /// <param name="data">The string to update the checksum with</param>

-        /// <remarks>The characters in the string are converted by the UTF-8 encoding</remarks>

-        void Update(string data);

-

-        /// <summary>

-        /// Updates the current checksum with the data from a string, using a specific encoding

-        /// </summary>

-        /// <param name="data">The string to update the checksum with</param>

-        /// <param name="encoding">The encoding to use</param>

-        void Update(string data, Encoding encoding);

-    }

-

-

-    /// <summary>

-    /// Represents the method that will be called from a codec when new data

-    /// are available.

-    /// </summary>

-    /// <paramref name="data">The byte array containing the processed data</paramref>

-    /// <paramref name="startIndex">The index of the first processed byte in <c>data</c></paramref>

-    /// <paramref name="count">The number of processed bytes available</paramref>

-    /// <remarks>On return from this method, the data may be overwritten, so grab it while you can. 

-    /// You cannot assume that startIndex will be zero.

-    /// </remarks>

-    public delegate void DataAvailableHandler(byte[] data, int startIndex, int count);

-

-    /// <summary>

-    /// Declares methods and events for implementing compressors/decompressors

-    /// </summary>

-    public interface Codec

-    {

-        /// <summary>

-        /// Occurs when more processed data are available.

-        /// </summary>

-        event DataAvailableHandler DataAvailable;

-

-        /// <summary>

-        /// Adds more data to the codec to be processed.

-        /// </summary>

-        /// <param name="data">Byte array containing the data to be added to the codec</param>

-        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

-        void Add(byte[] data);

-

-        /// <summary>

-        /// Adds more data to the codec to be processed.

-        /// </summary>

-        /// <param name="data">Byte array containing the data to be added to the codec</param>

-        /// <param name="offset">The index of the first byte to add from <c>data</c></param>

-        /// <param name="count">The number of bytes to add</param>

-        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

-        void Add(byte[] data, int offset, int count);

-

-        /// <summary>

-        /// Finishes up any pending data that needs to be processed and handled.

-        /// </summary>

-        void Finish();

-

-        /// <summary>

-        /// Gets the checksum of the data that has been added so far

-        /// </summary>

-        uint Checksum { get; }

-

-

-    }

-

-    #endregion

-

-    #region Classes

-    /// <summary>

-    /// Encapsulates general information about the ZLib library

-    /// </summary>

-    public class Info

-    {

-        #region DLL imports

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern uint zlibCompileFlags();

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern string zlibVersion();

-        #endregion

-

-        #region Private stuff

-        private uint _flags;

-

-        // helper function that unpacks a bitsize mask

-        private static int bitSize(uint bits)

-        {

-            switch (bits)

-            {

-                case 0: return 16;

-                case 1: return 32;

-                case 2: return 64;

-            }

-            return -1;

-        }

-        #endregion

-

-        /// <summary>

-        /// Constructs an instance of the <c>Info</c> class.

-        /// </summary>

-        public Info()

-        {

-            _flags = zlibCompileFlags();

-        }

-

-        /// <summary>

-        /// True if the library is compiled with debug info

-        /// </summary>

-        public bool HasDebugInfo { get { return 0 != (_flags & 0x100); } }

-

-        /// <summary>

-        /// True if the library is compiled with assembly optimizations

-        /// </summary>

-        public bool UsesAssemblyCode { get { return 0 != (_flags & 0x200); } }

-

-        /// <summary>

-        /// Gets the size of the unsigned int that was compiled into Zlib

-        /// </summary>

-        public int SizeOfUInt { get { return bitSize(_flags & 3); } }

-

-        /// <summary>

-        /// Gets the size of the unsigned long that was compiled into Zlib

-        /// </summary>

-        public int SizeOfULong { get { return bitSize((_flags >> 2) & 3); } }

-

-        /// <summary>

-        /// Gets the size of the pointers that were compiled into Zlib

-        /// </summary>

-        public int SizeOfPointer { get { return bitSize((_flags >> 4) & 3); } }

-

-        /// <summary>

-        /// Gets the size of the z_off_t type that was compiled into Zlib

-        /// </summary>

-        public int SizeOfOffset { get { return bitSize((_flags >> 6) & 3); } }

-

-        /// <summary>

-        /// Gets the version of ZLib as a string, e.g. "1.2.1"

-        /// </summary>

-        public static string Version { get { return zlibVersion(); } }

-    }

-

-    #endregion

-

-}

+//
+// © 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)
+//
+
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Text;
+
+
+namespace DotZLib
+{
+
+    #region Internal types
+
+    /// <summary>
+    /// Defines constants for the various flush types used with zlib
+    /// </summary>
+    internal enum FlushTypes
+    {
+        None,  Partial,  Sync,  Full,  Finish,  Block
+    }
+
+    #region ZStream structure
+    // internal mapping of the zlib zstream structure for marshalling
+    [StructLayoutAttribute(LayoutKind.Sequential, Pack=4, Size=0, CharSet=CharSet.Ansi)]
+    internal struct ZStream
+    {
+        public IntPtr next_in;
+        public uint avail_in;
+        public uint total_in;
+
+        public IntPtr next_out;
+        public uint avail_out;
+        public uint total_out;
+
+        [MarshalAs(UnmanagedType.LPStr)]
+        string msg;
+        uint state;
+
+        uint zalloc;
+        uint zfree;
+        uint opaque;
+
+        int data_type;
+        public uint adler;
+        uint reserved;
+    }
+
+    #endregion
+
+    #endregion
+
+    #region Public enums
+    /// <summary>
+    /// Defines constants for the available compression levels in zlib
+    /// </summary>
+    public enum CompressLevel : int
+    {
+        /// <summary>
+        /// The default compression level with a reasonable compromise between compression and speed
+        /// </summary>
+        Default = -1,
+        /// <summary>
+        /// No compression at all. The data are passed straight through.
+        /// </summary>
+        None = 0,
+        /// <summary>
+        /// The maximum compression rate available.
+        /// </summary>
+        Best = 9,
+        /// <summary>
+        /// The fastest available compression level.
+        /// </summary>
+        Fastest = 1
+    }
+    #endregion
+
+    #region Exception classes
+    /// <summary>
+    /// The exception that is thrown when an error occurs on the zlib dll
+    /// </summary>
+    public class ZLibException : ApplicationException
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ZLibException"/> class with a specified
+        /// error message and error code
+        /// </summary>
+        /// <param name="errorCode">The zlib error code that caused the exception</param>
+        /// <param name="msg">A message that (hopefully) describes the error</param>
+        public ZLibException(int errorCode, string msg) : base(String.Format("ZLib error {0} {1}", errorCode, msg))
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ZLibException"/> class with a specified
+        /// error code
+        /// </summary>
+        /// <param name="errorCode">The zlib error code that caused the exception</param>
+        public ZLibException(int errorCode) : base(String.Format("ZLib error {0}", errorCode))
+        {
+        }
+    }
+    #endregion
+
+    #region Interfaces
+
+    /// <summary>
+    /// Declares methods and properties that enables a running checksum to be calculated
+    /// </summary>
+    public interface ChecksumGenerator
+    {
+        /// <summary>
+        /// Gets the current value of the checksum
+        /// </summary>
+        uint Value { get; }
+
+        /// <summary>
+        /// Clears the current checksum to 0
+        /// </summary>
+        void Reset();
+
+        /// <summary>
+        /// Updates the current checksum with an array of bytes
+        /// </summary>
+        /// <param name="data">The data to update the checksum with</param>
+        void Update(byte[] data);
+
+        /// <summary>
+        /// Updates the current checksum with part of an array of bytes
+        /// </summary>
+        /// <param name="data">The data to update the checksum with</param>
+        /// <param name="offset">Where in <c>data</c> to start updating</param>
+        /// <param name="count">The number of bytes from <c>data</c> to use</param>
+        /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception>
+        /// <exception cref="ArgumentNullException"><c>data</c> is a null reference</exception>
+        /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception>
+        void Update(byte[] data, int offset, int count);
+
+        /// <summary>
+        /// Updates the current checksum with the data from a string
+        /// </summary>
+        /// <param name="data">The string to update the checksum with</param>
+        /// <remarks>The characters in the string are converted by the UTF-8 encoding</remarks>
+        void Update(string data);
+
+        /// <summary>
+        /// Updates the current checksum with the data from a string, using a specific encoding
+        /// </summary>
+        /// <param name="data">The string to update the checksum with</param>
+        /// <param name="encoding">The encoding to use</param>
+        void Update(string data, Encoding encoding);
+    }
+
+
+    /// <summary>
+    /// Represents the method that will be called from a codec when new data
+    /// are available.
+    /// </summary>
+    /// <paramref name="data">The byte array containing the processed data</paramref>
+    /// <paramref name="startIndex">The index of the first processed byte in <c>data</c></paramref>
+    /// <paramref name="count">The number of processed bytes available</paramref>
+    /// <remarks>On return from this method, the data may be overwritten, so grab it while you can.
+    /// You cannot assume that startIndex will be zero.
+    /// </remarks>
+    public delegate void DataAvailableHandler(byte[] data, int startIndex, int count);
+
+    /// <summary>
+    /// Declares methods and events for implementing compressors/decompressors
+    /// </summary>
+    public interface Codec
+    {
+        /// <summary>
+        /// Occurs when more processed data are available.
+        /// </summary>
+        event DataAvailableHandler DataAvailable;
+
+        /// <summary>
+        /// Adds more data to the codec to be processed.
+        /// </summary>
+        /// <param name="data">Byte array containing the data to be added to the codec</param>
+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
+        void Add(byte[] data);
+
+        /// <summary>
+        /// Adds more data to the codec to be processed.
+        /// </summary>
+        /// <param name="data">Byte array containing the data to be added to the codec</param>
+        /// <param name="offset">The index of the first byte to add from <c>data</c></param>
+        /// <param name="count">The number of bytes to add</param>
+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
+        void Add(byte[] data, int offset, int count);
+
+        /// <summary>
+        /// Finishes up any pending data that needs to be processed and handled.
+        /// </summary>
+        void Finish();
+
+        /// <summary>
+        /// Gets the checksum of the data that has been added so far
+        /// </summary>
+        uint Checksum { get; }
+
+
+    }
+
+    #endregion
+
+    #region Classes
+    /// <summary>
+    /// Encapsulates general information about the ZLib library
+    /// </summary>
+    public class Info
+    {
+        #region DLL imports
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern uint zlibCompileFlags();
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern string zlibVersion();
+        #endregion
+
+        #region Private stuff
+        private uint _flags;
+
+        // helper function that unpacks a bitsize mask
+        private static int bitSize(uint bits)
+        {
+            switch (bits)
+            {
+                case 0: return 16;
+                case 1: return 32;
+                case 2: return 64;
+            }
+            return -1;
+        }
+        #endregion
+
+        /// <summary>
+        /// Constructs an instance of the <c>Info</c> class.
+        /// </summary>
+        public Info()
+        {
+            _flags = zlibCompileFlags();
+        }
+
+        /// <summary>
+        /// True if the library is compiled with debug info
+        /// </summary>
+        public bool HasDebugInfo { get { return 0 != (_flags & 0x100); } }
+
+        /// <summary>
+        /// True if the library is compiled with assembly optimizations
+        /// </summary>
+        public bool UsesAssemblyCode { get { return 0 != (_flags & 0x200); } }
+
+        /// <summary>
+        /// Gets the size of the unsigned int that was compiled into Zlib
+        /// </summary>
+        public int SizeOfUInt { get { return bitSize(_flags & 3); } }
+
+        /// <summary>
+        /// Gets the size of the unsigned long that was compiled into Zlib
+        /// </summary>
+        public int SizeOfULong { get { return bitSize((_flags >> 2) & 3); } }
+
+        /// <summary>
+        /// Gets the size of the pointers that were compiled into Zlib
+        /// </summary>
+        public int SizeOfPointer { get { return bitSize((_flags >> 4) & 3); } }
+
+        /// <summary>
+        /// Gets the size of the z_off_t type that was compiled into Zlib
+        /// </summary>
+        public int SizeOfOffset { get { return bitSize((_flags >> 6) & 3); } }
+
+        /// <summary>
+        /// Gets the version of ZLib as a string, e.g. "1.2.1"
+        /// </summary>
+        public static string Version { get { return zlibVersion(); } }
+    }
+
+    #endregion
+
+}
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj b/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj
index 71eeb85..dea7fb1 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj
+++ b/compat/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj
@@ -1,141 +1,141 @@
-<VisualStudioProject>

-    <CSHARP

-        ProjectType = "Local"

-        ProductVersion = "7.10.3077"

-        SchemaVersion = "2.0"

-        ProjectGuid = "{BB1EE0B1-1808-46CB-B786-949D91117FC5}"

-    >

-        <Build>

-            <Settings

-                ApplicationIcon = ""

-                AssemblyKeyContainerName = ""

-                AssemblyName = "DotZLib"

-                AssemblyOriginatorKeyFile = ""

-                DefaultClientScript = "JScript"

-                DefaultHTMLPageLayout = "Grid"

-                DefaultTargetSchema = "IE50"

-                DelaySign = "false"

-                OutputType = "Library"

-                PreBuildEvent = ""

-                PostBuildEvent = ""

-                RootNamespace = "DotZLib"

-                RunPostBuildEvent = "OnBuildSuccess"

-                StartupObject = ""

-            >

-                <Config

-                    Name = "Debug"

-                    AllowUnsafeBlocks = "false"

-                    BaseAddress = "285212672"

-                    CheckForOverflowUnderflow = "false"

-                    ConfigurationOverrideFile = ""

-                    DefineConstants = "DEBUG;TRACE"

-                    DocumentationFile = "docs\DotZLib.xml"

-                    DebugSymbols = "true"

-                    FileAlignment = "4096"

-                    IncrementalBuild = "false"

-                    NoStdLib = "false"

-                    NoWarn = "1591"

-                    Optimize = "false"

-                    OutputPath = "bin\Debug\"

-                    RegisterForComInterop = "false"

-                    RemoveIntegerChecks = "false"

-                    TreatWarningsAsErrors = "false"

-                    WarningLevel = "4"

-                />

-                <Config

-                    Name = "Release"

-                    AllowUnsafeBlocks = "false"

-                    BaseAddress = "285212672"

-                    CheckForOverflowUnderflow = "false"

-                    ConfigurationOverrideFile = ""

-                    DefineConstants = "TRACE"

-                    DocumentationFile = "docs\DotZLib.xml"

-                    DebugSymbols = "false"

-                    FileAlignment = "4096"

-                    IncrementalBuild = "false"

-                    NoStdLib = "false"

-                    NoWarn = ""

-                    Optimize = "true"

-                    OutputPath = "bin\Release\"

-                    RegisterForComInterop = "false"

-                    RemoveIntegerChecks = "false"

-                    TreatWarningsAsErrors = "false"

-                    WarningLevel = "4"

-                />

-            </Settings>

-            <References>

-                <Reference

-                    Name = "System"

-                    AssemblyName = "System"

-                    HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.dll"

-                />

-                <Reference

-                    Name = "System.Data"

-                    AssemblyName = "System.Data"

-                    HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.Data.dll"

-                />

-                <Reference

-                    Name = "System.XML"

-                    AssemblyName = "System.Xml"

-                    HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.XML.dll"

-                />

-                <Reference

-                    Name = "nunit.framework"

-                    AssemblyName = "nunit.framework"

-                    HintPath = "E:\apps\NUnit V2.1\\bin\nunit.framework.dll"

-                    AssemblyFolderKey = "hklm\dn\nunit.framework"

-                />

-            </References>

-        </Build>

-        <Files>

-            <Include>

-                <File

-                    RelPath = "AssemblyInfo.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "ChecksumImpl.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "CircularBuffer.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "CodecBase.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "Deflater.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "DotZLib.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "GZipStream.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "Inflater.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-                <File

-                    RelPath = "UnitTests.cs"

-                    SubType = "Code"

-                    BuildAction = "Compile"

-                />

-            </Include>

-        </Files>

-    </CSHARP>

-</VisualStudioProject>

-

+<VisualStudioProject>
+    <CSHARP
+        ProjectType = "Local"
+        ProductVersion = "7.10.3077"
+        SchemaVersion = "2.0"
+        ProjectGuid = "{BB1EE0B1-1808-46CB-B786-949D91117FC5}"
+    >
+        <Build>
+            <Settings
+                ApplicationIcon = ""
+                AssemblyKeyContainerName = ""
+                AssemblyName = "DotZLib"
+                AssemblyOriginatorKeyFile = ""
+                DefaultClientScript = "JScript"
+                DefaultHTMLPageLayout = "Grid"
+                DefaultTargetSchema = "IE50"
+                DelaySign = "false"
+                OutputType = "Library"
+                PreBuildEvent = ""
+                PostBuildEvent = ""
+                RootNamespace = "DotZLib"
+                RunPostBuildEvent = "OnBuildSuccess"
+                StartupObject = ""
+            >
+                <Config
+                    Name = "Debug"
+                    AllowUnsafeBlocks = "false"
+                    BaseAddress = "285212672"
+                    CheckForOverflowUnderflow = "false"
+                    ConfigurationOverrideFile = ""
+                    DefineConstants = "DEBUG;TRACE"
+                    DocumentationFile = "docs\DotZLib.xml"
+                    DebugSymbols = "true"
+                    FileAlignment = "4096"
+                    IncrementalBuild = "false"
+                    NoStdLib = "false"
+                    NoWarn = "1591"
+                    Optimize = "false"
+                    OutputPath = "bin\Debug\"
+                    RegisterForComInterop = "false"
+                    RemoveIntegerChecks = "false"
+                    TreatWarningsAsErrors = "false"
+                    WarningLevel = "4"
+                />
+                <Config
+                    Name = "Release"
+                    AllowUnsafeBlocks = "false"
+                    BaseAddress = "285212672"
+                    CheckForOverflowUnderflow = "false"
+                    ConfigurationOverrideFile = ""
+                    DefineConstants = "TRACE"
+                    DocumentationFile = "docs\DotZLib.xml"
+                    DebugSymbols = "false"
+                    FileAlignment = "4096"
+                    IncrementalBuild = "false"
+                    NoStdLib = "false"
+                    NoWarn = ""
+                    Optimize = "true"
+                    OutputPath = "bin\Release\"
+                    RegisterForComInterop = "false"
+                    RemoveIntegerChecks = "false"
+                    TreatWarningsAsErrors = "false"
+                    WarningLevel = "4"
+                />
+            </Settings>
+            <References>
+                <Reference
+                    Name = "System"
+                    AssemblyName = "System"
+                    HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.dll"
+                />
+                <Reference
+                    Name = "System.Data"
+                    AssemblyName = "System.Data"
+                    HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.Data.dll"
+                />
+                <Reference
+                    Name = "System.XML"
+                    AssemblyName = "System.Xml"
+                    HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.XML.dll"
+                />
+                <Reference
+                    Name = "nunit.framework"
+                    AssemblyName = "nunit.framework"
+                    HintPath = "E:\apps\NUnit V2.1\\bin\nunit.framework.dll"
+                    AssemblyFolderKey = "hklm\dn\nunit.framework"
+                />
+            </References>
+        </Build>
+        <Files>
+            <Include>
+                <File
+                    RelPath = "AssemblyInfo.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "ChecksumImpl.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "CircularBuffer.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "CodecBase.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Deflater.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "DotZLib.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "GZipStream.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Inflater.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "UnitTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+            </Include>
+        </Files>
+    </CSHARP>
+</VisualStudioProject>
+
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs b/compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs
index f861675..f0eada1 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs
@@ -1,301 +1,301 @@
-//

-// © 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)

-//

-

-using System;

-using System.IO;

-using System.Runtime.InteropServices;

-

-namespace DotZLib

-{

-	/// <summary>

-	/// Implements a compressed <see cref="Stream"/>, in GZip (.gz) format.

-	/// </summary>

-	public class GZipStream : Stream, IDisposable

-	{

-        #region Dll Imports

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)]

-        private static extern IntPtr gzopen(string name, string mode);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int gzclose(IntPtr gzFile);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int gzwrite(IntPtr gzFile, int data, int length);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int gzread(IntPtr gzFile, int data, int length);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int gzgetc(IntPtr gzFile);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int gzputc(IntPtr gzFile, int c);

-

-        #endregion

-

-        #region Private data

-        private IntPtr _gzFile;

-        private bool _isDisposed = false;

-        private bool _isWriting;

-        #endregion

-

-        #region Constructors

-        /// <summary>

-        /// Creates a new file as a writeable GZipStream

-        /// </summary>

-        /// <param name="fileName">The name of the compressed file to create</param>

-        /// <param name="level">The compression level to use when adding data</param>

-        /// <exception cref="ZLibException">If an error occurred in the internal zlib function</exception>

-		public GZipStream(string fileName, CompressLevel level)

-		{

-            _isWriting = true;

-            _gzFile = gzopen(fileName, String.Format("wb{0}", (int)level));

-            if (_gzFile == IntPtr.Zero)

-                throw new ZLibException(-1, "Could not open " + fileName);

-		}

-

-        /// <summary>

-        /// Opens an existing file as a readable GZipStream

-        /// </summary>

-        /// <param name="fileName">The name of the file to open</param>

-        /// <exception cref="ZLibException">If an error occurred in the internal zlib function</exception>

-        public GZipStream(string fileName)

-        {

-            _isWriting = false;

-            _gzFile = gzopen(fileName, "rb");

-            if (_gzFile == IntPtr.Zero)

-                throw new ZLibException(-1, "Could not open " + fileName);

-

-        }

-        #endregion

-

-        #region Access properties

-        /// <summary>

-        /// Returns true of this stream can be read from, false otherwise

-        /// </summary>

-        public override bool CanRead

-        {

-            get

-            {

-                return !_isWriting;

-            }

-        }

-    

-

-        /// <summary>

-        /// Returns false.

-        /// </summary>

-        public override bool CanSeek

-        {

-            get

-            {

-                return false;

-            }

-        }

-    

-        /// <summary>

-        /// Returns true if this tsream is writeable, false otherwise

-        /// </summary>

-        public override bool CanWrite

-        {

-            get

-            {

-                return _isWriting;

-            }

-        }

-        #endregion

-    

-        #region Destructor & IDispose stuff

-

-        /// <summary>

-        /// Destroys this instance

-        /// </summary>

-        ~GZipStream()

-        {

-            cleanUp(false);

-        }

-

-        /// <summary>

-        /// Closes the external file handle

-        /// </summary>

-        public void Dispose()

-        {

-            cleanUp(true);

-        }

-

-        // Does the actual closing of the file handle.

-        private void cleanUp(bool isDisposing)

-        {

-            if (!_isDisposed)

-            {

-                gzclose(_gzFile);

-                _isDisposed = true;

-            }

-        }

-        #endregion

-    

-        #region Basic reading and writing

-        /// <summary>

-        /// Attempts to read a number of bytes from the stream.

-        /// </summary>

-        /// <param name="buffer">The destination data buffer</param>

-        /// <param name="offset">The index of the first destination byte in <c>buffer</c></param>

-        /// <param name="count">The number of bytes requested</param>

-        /// <returns>The number of bytes read</returns>

-        /// <exception cref="ArgumentNullException">If <c>buffer</c> is null</exception>

-        /// <exception cref="ArgumentOutOfRangeException">If <c>count</c> or <c>offset</c> are negative</exception>

-        /// <exception cref="ArgumentException">If <c>offset</c>  + <c>count</c> is &gt; buffer.Length</exception>

-        /// <exception cref="NotSupportedException">If this stream is not readable.</exception>

-        /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception>

-        public override int Read(byte[] buffer, int offset, int count)

-        {

-            if (!CanRead) throw new NotSupportedException();

-            if (buffer == null) throw new ArgumentNullException();

-            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();

-            if ((offset+count) > buffer.Length) throw new ArgumentException();

-            if (_isDisposed) throw new ObjectDisposedException("GZipStream");

-

-            GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned);

-            int result;

-            try

-            {

-                result = gzread(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count);

-                if (result < 0)

-                    throw new IOException();

-            }

-            finally

-            {

-                h.Free();

-            }

-            return result;

-        }

-

-        /// <summary>

-        /// Attempts to read a single byte from the stream.

-        /// </summary>

-        /// <returns>The byte that was read, or -1 in case of error or End-Of-File</returns>

-        public override int ReadByte()

-        {

-            if (!CanRead) throw new NotSupportedException();

-            if (_isDisposed) throw new ObjectDisposedException("GZipStream");

-            return gzgetc(_gzFile);

-        }

-

-        /// <summary>

-        /// Writes a number of bytes to the stream

-        /// </summary>

-        /// <param name="buffer"></param>

-        /// <param name="offset"></param>

-        /// <param name="count"></param>

-        /// <exception cref="ArgumentNullException">If <c>buffer</c> is null</exception>

-        /// <exception cref="ArgumentOutOfRangeException">If <c>count</c> or <c>offset</c> are negative</exception>

-        /// <exception cref="ArgumentException">If <c>offset</c>  + <c>count</c> is &gt; buffer.Length</exception>

-        /// <exception cref="NotSupportedException">If this stream is not writeable.</exception>

-        /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception>

-        public override void Write(byte[] buffer, int offset, int count)

-        {

-            if (!CanWrite) throw new NotSupportedException();

-            if (buffer == null) throw new ArgumentNullException();

-            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();

-            if ((offset+count) > buffer.Length) throw new ArgumentException();

-            if (_isDisposed) throw new ObjectDisposedException("GZipStream");

-

-            GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned);

-            try

-            {

-                int result = gzwrite(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count);

-                if (result < 0)

-                    throw new IOException();

-            }

-            finally

-            {

-                h.Free();

-            }

-        }

-

-        /// <summary>

-        /// Writes a single byte to the stream

-        /// </summary>

-        /// <param name="value">The byte to add to the stream.</param>

-        /// <exception cref="NotSupportedException">If this stream is not writeable.</exception>

-        /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception>

-        public override void WriteByte(byte value)

-        {

-            if (!CanWrite) throw new NotSupportedException();

-            if (_isDisposed) throw new ObjectDisposedException("GZipStream");

-

-            int result = gzputc(_gzFile, (int)value);

-            if (result < 0)

-                throw new IOException();

-        }

-        #endregion

-

-        #region Position & length stuff

-        /// <summary>

-        /// Not supported.

-        /// </summary>

-        /// <param name="value"></param>

-        /// <exception cref="NotSupportedException">Always thrown</exception>

-        public override void SetLength(long value)

-        {

-            throw new NotSupportedException();

-        }

-    

-        /// <summary>

-        ///  Not suppported.

-        /// </summary>

-        /// <param name="offset"></param>

-        /// <param name="origin"></param>

-        /// <returns></returns>

-        /// <exception cref="NotSupportedException">Always thrown</exception>

-        public override long Seek(long offset, SeekOrigin origin)

-        {

-            throw new NotSupportedException();

-        }

-    

-        /// <summary>

-        /// Flushes the <c>GZipStream</c>.

-        /// </summary>

-        /// <remarks>In this implementation, this method does nothing. This is because excessive

-        /// flushing may degrade the achievable compression rates.</remarks>

-        public override void Flush()

-        {

-            // left empty on purpose

-        }

-    

-        /// <summary>

-        /// 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>

-        public override long Position

-        {

-            get

-            {

-                throw new NotSupportedException();

-            }

-            set

-            {

-                throw new NotSupportedException();

-            }

-        }

-    

-        /// <summary>

-        /// 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>

-        public override long Length

-        {

-            get

-            {

-                throw new NotSupportedException();

-            }

-        }

-        #endregion

-    }

-}

+//
+// © 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)
+//
+
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+
+namespace DotZLib
+{
+	/// <summary>
+	/// Implements a compressed <see cref="Stream"/>, in GZip (.gz) format.
+	/// </summary>
+	public class GZipStream : Stream, IDisposable
+	{
+        #region Dll Imports
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)]
+        private static extern IntPtr gzopen(string name, string mode);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int gzclose(IntPtr gzFile);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int gzwrite(IntPtr gzFile, int data, int length);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int gzread(IntPtr gzFile, int data, int length);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int gzgetc(IntPtr gzFile);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int gzputc(IntPtr gzFile, int c);
+
+        #endregion
+
+        #region Private data
+        private IntPtr _gzFile;
+        private bool _isDisposed = false;
+        private bool _isWriting;
+        #endregion
+
+        #region Constructors
+        /// <summary>
+        /// Creates a new file as a writeable GZipStream
+        /// </summary>
+        /// <param name="fileName">The name of the compressed file to create</param>
+        /// <param name="level">The compression level to use when adding data</param>
+        /// <exception cref="ZLibException">If an error occurred in the internal zlib function</exception>
+		public GZipStream(string fileName, CompressLevel level)
+		{
+            _isWriting = true;
+            _gzFile = gzopen(fileName, String.Format("wb{0}", (int)level));
+            if (_gzFile == IntPtr.Zero)
+                throw new ZLibException(-1, "Could not open " + fileName);
+		}
+
+        /// <summary>
+        /// Opens an existing file as a readable GZipStream
+        /// </summary>
+        /// <param name="fileName">The name of the file to open</param>
+        /// <exception cref="ZLibException">If an error occurred in the internal zlib function</exception>
+        public GZipStream(string fileName)
+        {
+            _isWriting = false;
+            _gzFile = gzopen(fileName, "rb");
+            if (_gzFile == IntPtr.Zero)
+                throw new ZLibException(-1, "Could not open " + fileName);
+
+        }
+        #endregion
+
+        #region Access properties
+        /// <summary>
+        /// Returns true of this stream can be read from, false otherwise
+        /// </summary>
+        public override bool CanRead
+        {
+            get
+            {
+                return !_isWriting;
+            }
+        }
+
+
+        /// <summary>
+        /// Returns false.
+        /// </summary>
+        public override bool CanSeek
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Returns true if this tsream is writeable, false otherwise
+        /// </summary>
+        public override bool CanWrite
+        {
+            get
+            {
+                return _isWriting;
+            }
+        }
+        #endregion
+
+        #region Destructor & IDispose stuff
+
+        /// <summary>
+        /// Destroys this instance
+        /// </summary>
+        ~GZipStream()
+        {
+            cleanUp(false);
+        }
+
+        /// <summary>
+        /// Closes the external file handle
+        /// </summary>
+        public void Dispose()
+        {
+            cleanUp(true);
+        }
+
+        // Does the actual closing of the file handle.
+        private void cleanUp(bool isDisposing)
+        {
+            if (!_isDisposed)
+            {
+                gzclose(_gzFile);
+                _isDisposed = true;
+            }
+        }
+        #endregion
+
+        #region Basic reading and writing
+        /// <summary>
+        /// Attempts to read a number of bytes from the stream.
+        /// </summary>
+        /// <param name="buffer">The destination data buffer</param>
+        /// <param name="offset">The index of the first destination byte in <c>buffer</c></param>
+        /// <param name="count">The number of bytes requested</param>
+        /// <returns>The number of bytes read</returns>
+        /// <exception cref="ArgumentNullException">If <c>buffer</c> is null</exception>
+        /// <exception cref="ArgumentOutOfRangeException">If <c>count</c> or <c>offset</c> are negative</exception>
+        /// <exception cref="ArgumentException">If <c>offset</c>  + <c>count</c> is &gt; buffer.Length</exception>
+        /// <exception cref="NotSupportedException">If this stream is not readable.</exception>
+        /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception>
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            if (!CanRead) throw new NotSupportedException();
+            if (buffer == null) throw new ArgumentNullException();
+            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
+            if ((offset+count) > buffer.Length) throw new ArgumentException();
+            if (_isDisposed) throw new ObjectDisposedException("GZipStream");
+
+            GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned);
+            int result;
+            try
+            {
+                result = gzread(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count);
+                if (result < 0)
+                    throw new IOException();
+            }
+            finally
+            {
+                h.Free();
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// Attempts to read a single byte from the stream.
+        /// </summary>
+        /// <returns>The byte that was read, or -1 in case of error or End-Of-File</returns>
+        public override int ReadByte()
+        {
+            if (!CanRead) throw new NotSupportedException();
+            if (_isDisposed) throw new ObjectDisposedException("GZipStream");
+            return gzgetc(_gzFile);
+        }
+
+        /// <summary>
+        /// Writes a number of bytes to the stream
+        /// </summary>
+        /// <param name="buffer"></param>
+        /// <param name="offset"></param>
+        /// <param name="count"></param>
+        /// <exception cref="ArgumentNullException">If <c>buffer</c> is null</exception>
+        /// <exception cref="ArgumentOutOfRangeException">If <c>count</c> or <c>offset</c> are negative</exception>
+        /// <exception cref="ArgumentException">If <c>offset</c>  + <c>count</c> is &gt; buffer.Length</exception>
+        /// <exception cref="NotSupportedException">If this stream is not writeable.</exception>
+        /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception>
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            if (!CanWrite) throw new NotSupportedException();
+            if (buffer == null) throw new ArgumentNullException();
+            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
+            if ((offset+count) > buffer.Length) throw new ArgumentException();
+            if (_isDisposed) throw new ObjectDisposedException("GZipStream");
+
+            GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned);
+            try
+            {
+                int result = gzwrite(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count);
+                if (result < 0)
+                    throw new IOException();
+            }
+            finally
+            {
+                h.Free();
+            }
+        }
+
+        /// <summary>
+        /// Writes a single byte to the stream
+        /// </summary>
+        /// <param name="value">The byte to add to the stream.</param>
+        /// <exception cref="NotSupportedException">If this stream is not writeable.</exception>
+        /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception>
+        public override void WriteByte(byte value)
+        {
+            if (!CanWrite) throw new NotSupportedException();
+            if (_isDisposed) throw new ObjectDisposedException("GZipStream");
+
+            int result = gzputc(_gzFile, (int)value);
+            if (result < 0)
+                throw new IOException();
+        }
+        #endregion
+
+        #region Position & length stuff
+        /// <summary>
+        /// Not supported.
+        /// </summary>
+        /// <param name="value"></param>
+        /// <exception cref="NotSupportedException">Always thrown</exception>
+        public override void SetLength(long value)
+        {
+            throw new NotSupportedException();
+        }
+
+        /// <summary>
+        ///  Not suppported.
+        /// </summary>
+        /// <param name="offset"></param>
+        /// <param name="origin"></param>
+        /// <returns></returns>
+        /// <exception cref="NotSupportedException">Always thrown</exception>
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            throw new NotSupportedException();
+        }
+
+        /// <summary>
+        /// Flushes the <c>GZipStream</c>.
+        /// </summary>
+        /// <remarks>In this implementation, this method does nothing. This is because excessive
+        /// flushing may degrade the achievable compression rates.</remarks>
+        public override void Flush()
+        {
+            // left empty on purpose
+        }
+
+        /// <summary>
+        /// 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>
+        public override long Position
+        {
+            get
+            {
+                throw new NotSupportedException();
+            }
+            set
+            {
+                throw new NotSupportedException();
+            }
+        }
+
+        /// <summary>
+        /// 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>
+        public override long Length
+        {
+            get
+            {
+                throw new NotSupportedException();
+            }
+        }
+        #endregion
+    }
+}
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs b/compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs
index 4e60cda..d295f26 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs
@@ -1,105 +1,105 @@
-//

-// © 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)

-//

-

-using System;

-using System.Diagnostics;

-using System.Runtime.InteropServices;

-

-namespace DotZLib

-{

-    

-    /// <summary>

-    /// Implements a data decompressor, using the inflate algorithm in the ZLib dll

-    /// </summary>

-    public class Inflater : CodecBase

-	{

-        #region Dll imports

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)]

-        private static extern int inflateInit_(ref ZStream sz, string vs, int size);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int inflate(ref ZStream sz, int flush);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int inflateReset(ref ZStream sz);

-

-        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]

-        private static extern int inflateEnd(ref ZStream sz);

-        #endregion

-

-        /// <summary>

-        /// Constructs an new instance of the <c>Inflater</c>

-        /// </summary>

-        public Inflater() : base()

-		{

-            int retval = inflateInit_(ref _ztream, Info.Version, Marshal.SizeOf(_ztream));

-            if (retval != 0)

-                throw new ZLibException(retval, "Could not initialize inflater");

-

-            resetOutput();

-        }

-

-

-        /// <summary>

-        /// Adds more data to the codec to be processed.

-        /// </summary>

-        /// <param name="data">Byte array containing the data to be added to the codec</param>

-        /// <param name="offset">The index of the first byte to add from <c>data</c></param>

-        /// <param name="count">The number of bytes to add</param>

-        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>

-        public override void Add(byte[] data, int offset, int count)

-        {

-            if (data == null) throw new ArgumentNullException();

-            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();

-            if ((offset+count) > data.Length) throw new ArgumentException();

-

-            int total = count;

-            int inputIndex = offset;

-            int err = 0;

-

-            while (err >= 0 && inputIndex < total)

-            {

-                copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize));

-                err = inflate(ref _ztream, (int)FlushTypes.None);

-                if (err == 0)

-                    while (_ztream.avail_out == 0)

-                    {

-                        OnDataAvailable();

-                        err = inflate(ref _ztream, (int)FlushTypes.None);

-                    }

-

-                inputIndex += (int)_ztream.total_in;

-            }

-            setChecksum( _ztream.adler );

-        }

-

-

-        /// <summary>

-        /// Finishes up any pending data that needs to be processed and handled.

-        /// </summary>

-        public override void Finish()

-        {

-            int err;

-            do 

-            {

-                err = inflate(ref _ztream, (int)FlushTypes.Finish);

-                OnDataAvailable();

-            }

-            while (err == 0);

-            setChecksum( _ztream.adler );

-            inflateReset(ref _ztream);

-            resetOutput();

-        }

-

-        /// <summary>

-        /// Closes the internal zlib inflate stream

-        /// </summary>

-        protected override void CleanUp() { inflateEnd(ref _ztream); }

-

-

-	}

-}

+//
+// © 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)
+//
+
+using System;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+
+namespace DotZLib
+{
+
+    /// <summary>
+    /// Implements a data decompressor, using the inflate algorithm in the ZLib dll
+    /// </summary>
+    public class Inflater : CodecBase
+	{
+        #region Dll imports
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)]
+        private static extern int inflateInit_(ref ZStream sz, string vs, int size);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int inflate(ref ZStream sz, int flush);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int inflateReset(ref ZStream sz);
+
+        [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)]
+        private static extern int inflateEnd(ref ZStream sz);
+        #endregion
+
+        /// <summary>
+        /// Constructs an new instance of the <c>Inflater</c>
+        /// </summary>
+        public Inflater() : base()
+		{
+            int retval = inflateInit_(ref _ztream, Info.Version, Marshal.SizeOf(_ztream));
+            if (retval != 0)
+                throw new ZLibException(retval, "Could not initialize inflater");
+
+            resetOutput();
+        }
+
+
+        /// <summary>
+        /// Adds more data to the codec to be processed.
+        /// </summary>
+        /// <param name="data">Byte array containing the data to be added to the codec</param>
+        /// <param name="offset">The index of the first byte to add from <c>data</c></param>
+        /// <param name="count">The number of bytes to add</param>
+        /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
+        public override void Add(byte[] data, int offset, int count)
+        {
+            if (data == null) throw new ArgumentNullException();
+            if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException();
+            if ((offset+count) > data.Length) throw new ArgumentException();
+
+            int total = count;
+            int inputIndex = offset;
+            int err = 0;
+
+            while (err >= 0 && inputIndex < total)
+            {
+                copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize));
+                err = inflate(ref _ztream, (int)FlushTypes.None);
+                if (err == 0)
+                    while (_ztream.avail_out == 0)
+                    {
+                        OnDataAvailable();
+                        err = inflate(ref _ztream, (int)FlushTypes.None);
+                    }
+
+                inputIndex += (int)_ztream.total_in;
+            }
+            setChecksum( _ztream.adler );
+        }
+
+
+        /// <summary>
+        /// Finishes up any pending data that needs to be processed and handled.
+        /// </summary>
+        public override void Finish()
+        {
+            int err;
+            do
+            {
+                err = inflate(ref _ztream, (int)FlushTypes.Finish);
+                OnDataAvailable();
+            }
+            while (err == 0);
+            setChecksum( _ztream.adler );
+            inflateReset(ref _ztream);
+            resetOutput();
+        }
+
+        /// <summary>
+        /// Closes the internal zlib inflate stream
+        /// </summary>
+        protected override void CleanUp() { inflateEnd(ref _ztream); }
+
+
+	}
+}
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs b/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
index 8dc00db..6e3b609 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
@@ -1,274 +1,274 @@
-//

-// © 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)

-//

-

-using System;

-using System.Collections;

-using System.IO;

-

-// uncomment the define below to include unit tests

-//#define nunit

-#if nunit

-using NUnit.Framework;

-

-// Unit tests for the DotZLib class library

-// ----------------------------------------

-//

-// Use this with NUnit 2 from http://www.nunit.org

-//

-

-namespace DotZLibTests

-{

-    using DotZLib;

-

-    // helper methods

-    internal class Utils

-    {

-        public static bool byteArrEqual( byte[] lhs, byte[] rhs )

-        {

-            if (lhs.Length != rhs.Length)

-                return false;

-            for (int i = lhs.Length-1; i >= 0; --i)

-                if (lhs[i] != rhs[i])

-                    return false;

-            return true;

-        }

-

-    }

-

-

-    [TestFixture]

-    public class CircBufferTests

-    {

-        #region Circular buffer tests

-        [Test]

-        public void SinglePutGet()

-        {

-            CircularBuffer buf = new CircularBuffer(10);

-            Assert.AreEqual( 0, buf.Size );

-            Assert.AreEqual( -1, buf.Get() );

-

-            Assert.IsTrue(buf.Put( 1 ));

-            Assert.AreEqual( 1, buf.Size );

-            Assert.AreEqual( 1, buf.Get() );

-            Assert.AreEqual( 0, buf.Size );

-            Assert.AreEqual( -1, buf.Get() );

-        }

-

-        [Test]

-        public void BlockPutGet()

-        {

-            CircularBuffer buf = new CircularBuffer(10);

-            byte[] arr = {1,2,3,4,5,6,7,8,9,10};

-            Assert.AreEqual( 10, buf.Put(arr,0,10) );

-            Assert.AreEqual( 10, buf.Size );

-            Assert.IsFalse( buf.Put(11) );

-            Assert.AreEqual( 1, buf.Get() );

-            Assert.IsTrue( buf.Put(11) );

-

-            byte[] arr2 = (byte[])arr.Clone();

-            Assert.AreEqual( 9, buf.Get(arr2,1,9) );

-            Assert.IsTrue( Utils.byteArrEqual(arr,arr2) );

-        }

-

-        #endregion

-    }

-

-    [TestFixture]

-    public class ChecksumTests

-    {

-        #region CRC32 Tests

-        [Test]

-        public void CRC32_Null()

-        {

-            CRC32Checksum crc32 = new CRC32Checksum();

-            Assert.AreEqual( 0, crc32.Value );

-

-            crc32 = new CRC32Checksum(1);

-            Assert.AreEqual( 1, crc32.Value );

-

-            crc32 = new CRC32Checksum(556);

-            Assert.AreEqual( 556, crc32.Value );

-        }

-

-        [Test]

-        public void CRC32_Data()

-        {

-            CRC32Checksum crc32 = new CRC32Checksum();

-            byte[] data = { 1,2,3,4,5,6,7 };

-            crc32.Update(data);

-            Assert.AreEqual( 0x70e46888, crc32.Value  );

-

-            crc32 = new CRC32Checksum();

-            crc32.Update("penguin");

-            Assert.AreEqual( 0x0e5c1a120, crc32.Value );

-

-            crc32 = new CRC32Checksum(1);

-            crc32.Update("penguin");

-            Assert.AreEqual(0x43b6aa94, crc32.Value);

-

-        }

-        #endregion

-

-        #region Adler tests

-

-        [Test]

-        public void Adler_Null()

-        {

-            AdlerChecksum adler = new AdlerChecksum();

-            Assert.AreEqual(0, adler.Value);

-

-            adler = new AdlerChecksum(1);

-            Assert.AreEqual( 1, adler.Value );

-

-            adler = new AdlerChecksum(556);

-            Assert.AreEqual( 556, adler.Value );

-        }

-

-        [Test]

-        public void Adler_Data()

-        {

-            AdlerChecksum adler = new AdlerChecksum(1);

-            byte[] data = { 1,2,3,4,5,6,7 };

-            adler.Update(data);

-            Assert.AreEqual( 0x5b001d, adler.Value  );

-

-            adler = new AdlerChecksum();

-            adler.Update("penguin");

-            Assert.AreEqual(0x0bcf02f6, adler.Value );

-

-            adler = new AdlerChecksum(1);

-            adler.Update("penguin");

-            Assert.AreEqual(0x0bd602f7, adler.Value);

-

-        }

-        #endregion

-    }

-

-    [TestFixture]

-    public class InfoTests

-    {

-        #region Info tests

-        [Test]

-        public void Info_Version()

-        {

-            Info info = new Info();

-            Assert.AreEqual("1.2.3", Info.Version);

-            Assert.AreEqual(32, info.SizeOfUInt);

-            Assert.AreEqual(32, info.SizeOfULong);

-            Assert.AreEqual(32, info.SizeOfPointer);

-            Assert.AreEqual(32, info.SizeOfOffset);

-        }

-        #endregion

-    }

-

-    [TestFixture]

-    public class DeflateInflateTests

-    {

-        #region Deflate tests

-        [Test]

-        public void Deflate_Init()

-        {

-            using (Deflater def = new Deflater(CompressLevel.Default))

-            {

-            }

-        }

-

-        private ArrayList compressedData = new ArrayList();

-        private uint adler1;

-

-        private ArrayList uncompressedData = new ArrayList();

-        private uint adler2;

-

-        public void CDataAvail(byte[] data, int startIndex, int count)

-        {

-            for (int i = 0; i < count; ++i)

-                compressedData.Add(data[i+startIndex]);

-        }

-

-        [Test]

-        public void Deflate_Compress()

-        {

-            compressedData.Clear();

-

-            byte[] testData = new byte[35000];

-            for (int i = 0; i < testData.Length; ++i)

-                testData[i] = 5;

-

-            using (Deflater def = new Deflater((CompressLevel)5))

-            {

-                def.DataAvailable += new DataAvailableHandler(CDataAvail);

-                def.Add(testData);

-                def.Finish();

-                adler1 = def.Checksum;

-            }

-        }

-        #endregion

-

-        #region Inflate tests

-        [Test]

-        public void Inflate_Init()

-        {

-            using (Inflater inf = new Inflater())

-            {

-            }

-        }

-

-        private void DDataAvail(byte[] data, int startIndex, int count)

-        {

-            for (int i = 0; i < count; ++i)

-                uncompressedData.Add(data[i+startIndex]);

-        }

-

-        [Test]

-        public void Inflate_Expand()

-        { 

-            uncompressedData.Clear();

-

-            using (Inflater inf = new Inflater())

-            {

-                inf.DataAvailable += new DataAvailableHandler(DDataAvail);

-                inf.Add((byte[])compressedData.ToArray(typeof(byte)));

-                inf.Finish();

-                adler2 = inf.Checksum;

-            }

-            Assert.AreEqual( adler1, adler2 );

-        }

-        #endregion

-    }

-

-    [TestFixture]

-    public class GZipStreamTests

-    {

-        #region GZipStream test

-        [Test]

-        public void GZipStream_WriteRead()

-        {

-            using (GZipStream gzOut = new GZipStream("gzstream.gz", CompressLevel.Best))

-            {

-                BinaryWriter writer = new BinaryWriter(gzOut);

-                writer.Write("hi there");

-                writer.Write(Math.PI);

-                writer.Write(42);

-            }

-

-            using (GZipStream gzIn = new GZipStream("gzstream.gz"))

-            {

-                BinaryReader reader = new BinaryReader(gzIn);

-                string s = reader.ReadString();

-                Assert.AreEqual("hi there",s);

-                double d = reader.ReadDouble();

-                Assert.AreEqual(Math.PI, d);

-                int i = reader.ReadInt32();

-                Assert.AreEqual(42,i);

-            }

-

-        }

-        #endregion

-	}

-}

-

+//
+// © 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)
+//
+
+using System;
+using System.Collections;
+using System.IO;
+
+// uncomment the define below to include unit tests
+//#define nunit
+#if nunit
+using NUnit.Framework;
+
+// Unit tests for the DotZLib class library
+// ----------------------------------------
+//
+// Use this with NUnit 2 from http://www.nunit.org
+//
+
+namespace DotZLibTests
+{
+    using DotZLib;
+
+    // helper methods
+    internal class Utils
+    {
+        public static bool byteArrEqual( byte[] lhs, byte[] rhs )
+        {
+            if (lhs.Length != rhs.Length)
+                return false;
+            for (int i = lhs.Length-1; i >= 0; --i)
+                if (lhs[i] != rhs[i])
+                    return false;
+            return true;
+        }
+
+    }
+
+
+    [TestFixture]
+    public class CircBufferTests
+    {
+        #region Circular buffer tests
+        [Test]
+        public void SinglePutGet()
+        {
+            CircularBuffer buf = new CircularBuffer(10);
+            Assert.AreEqual( 0, buf.Size );
+            Assert.AreEqual( -1, buf.Get() );
+
+            Assert.IsTrue(buf.Put( 1 ));
+            Assert.AreEqual( 1, buf.Size );
+            Assert.AreEqual( 1, buf.Get() );
+            Assert.AreEqual( 0, buf.Size );
+            Assert.AreEqual( -1, buf.Get() );
+        }
+
+        [Test]
+        public void BlockPutGet()
+        {
+            CircularBuffer buf = new CircularBuffer(10);
+            byte[] arr = {1,2,3,4,5,6,7,8,9,10};
+            Assert.AreEqual( 10, buf.Put(arr,0,10) );
+            Assert.AreEqual( 10, buf.Size );
+            Assert.IsFalse( buf.Put(11) );
+            Assert.AreEqual( 1, buf.Get() );
+            Assert.IsTrue( buf.Put(11) );
+
+            byte[] arr2 = (byte[])arr.Clone();
+            Assert.AreEqual( 9, buf.Get(arr2,1,9) );
+            Assert.IsTrue( Utils.byteArrEqual(arr,arr2) );
+        }
+
+        #endregion
+    }
+
+    [TestFixture]
+    public class ChecksumTests
+    {
+        #region CRC32 Tests
+        [Test]
+        public void CRC32_Null()
+        {
+            CRC32Checksum crc32 = new CRC32Checksum();
+            Assert.AreEqual( 0, crc32.Value );
+
+            crc32 = new CRC32Checksum(1);
+            Assert.AreEqual( 1, crc32.Value );
+
+            crc32 = new CRC32Checksum(556);
+            Assert.AreEqual( 556, crc32.Value );
+        }
+
+        [Test]
+        public void CRC32_Data()
+        {
+            CRC32Checksum crc32 = new CRC32Checksum();
+            byte[] data = { 1,2,3,4,5,6,7 };
+            crc32.Update(data);
+            Assert.AreEqual( 0x70e46888, crc32.Value  );
+
+            crc32 = new CRC32Checksum();
+            crc32.Update("penguin");
+            Assert.AreEqual( 0x0e5c1a120, crc32.Value );
+
+            crc32 = new CRC32Checksum(1);
+            crc32.Update("penguin");
+            Assert.AreEqual(0x43b6aa94, crc32.Value);
+
+        }
+        #endregion
+
+        #region Adler tests
+
+        [Test]
+        public void Adler_Null()
+        {
+            AdlerChecksum adler = new AdlerChecksum();
+            Assert.AreEqual(0, adler.Value);
+
+            adler = new AdlerChecksum(1);
+            Assert.AreEqual( 1, adler.Value );
+
+            adler = new AdlerChecksum(556);
+            Assert.AreEqual( 556, adler.Value );
+        }
+
+        [Test]
+        public void Adler_Data()
+        {
+            AdlerChecksum adler = new AdlerChecksum(1);
+            byte[] data = { 1,2,3,4,5,6,7 };
+            adler.Update(data);
+            Assert.AreEqual( 0x5b001d, adler.Value  );
+
+            adler = new AdlerChecksum();
+            adler.Update("penguin");
+            Assert.AreEqual(0x0bcf02f6, adler.Value );
+
+            adler = new AdlerChecksum(1);
+            adler.Update("penguin");
+            Assert.AreEqual(0x0bd602f7, adler.Value);
+
+        }
+        #endregion
+    }
+
+    [TestFixture]
+    public class InfoTests
+    {
+        #region Info tests
+        [Test]
+        public void Info_Version()
+        {
+            Info info = new Info();
+            Assert.AreEqual("1.2.4", Info.Version);
+            Assert.AreEqual(32, info.SizeOfUInt);
+            Assert.AreEqual(32, info.SizeOfULong);
+            Assert.AreEqual(32, info.SizeOfPointer);
+            Assert.AreEqual(32, info.SizeOfOffset);
+        }
+        #endregion
+    }
+
+    [TestFixture]
+    public class DeflateInflateTests
+    {
+        #region Deflate tests
+        [Test]
+        public void Deflate_Init()
+        {
+            using (Deflater def = new Deflater(CompressLevel.Default))
+            {
+            }
+        }
+
+        private ArrayList compressedData = new ArrayList();
+        private uint adler1;
+
+        private ArrayList uncompressedData = new ArrayList();
+        private uint adler2;
+
+        public void CDataAvail(byte[] data, int startIndex, int count)
+        {
+            for (int i = 0; i < count; ++i)
+                compressedData.Add(data[i+startIndex]);
+        }
+
+        [Test]
+        public void Deflate_Compress()
+        {
+            compressedData.Clear();
+
+            byte[] testData = new byte[35000];
+            for (int i = 0; i < testData.Length; ++i)
+                testData[i] = 5;
+
+            using (Deflater def = new Deflater((CompressLevel)5))
+            {
+                def.DataAvailable += new DataAvailableHandler(CDataAvail);
+                def.Add(testData);
+                def.Finish();
+                adler1 = def.Checksum;
+            }
+        }
+        #endregion
+
+        #region Inflate tests
+        [Test]
+        public void Inflate_Init()
+        {
+            using (Inflater inf = new Inflater())
+            {
+            }
+        }
+
+        private void DDataAvail(byte[] data, int startIndex, int count)
+        {
+            for (int i = 0; i < count; ++i)
+                uncompressedData.Add(data[i+startIndex]);
+        }
+
+        [Test]
+        public void Inflate_Expand()
+        {
+            uncompressedData.Clear();
+
+            using (Inflater inf = new Inflater())
+            {
+                inf.DataAvailable += new DataAvailableHandler(DDataAvail);
+                inf.Add((byte[])compressedData.ToArray(typeof(byte)));
+                inf.Finish();
+                adler2 = inf.Checksum;
+            }
+            Assert.AreEqual( adler1, adler2 );
+        }
+        #endregion
+    }
+
+    [TestFixture]
+    public class GZipStreamTests
+    {
+        #region GZipStream test
+        [Test]
+        public void GZipStream_WriteRead()
+        {
+            using (GZipStream gzOut = new GZipStream("gzstream.gz", CompressLevel.Best))
+            {
+                BinaryWriter writer = new BinaryWriter(gzOut);
+                writer.Write("hi there");
+                writer.Write(Math.PI);
+                writer.Write(42);
+            }
+
+            using (GZipStream gzIn = new GZipStream("gzstream.gz"))
+            {
+                BinaryReader reader = new BinaryReader(gzIn);
+                string s = reader.ReadString();
+                Assert.AreEqual("hi there",s);
+                double d = reader.ReadDouble();
+                Assert.AreEqual(Math.PI, d);
+                int i = reader.ReadInt32();
+                Assert.AreEqual(42,i);
+            }
+
+        }
+        #endregion
+	}
+}
+
 #endif
\ No newline at end of file
diff --git a/compat/zlib/contrib/dotzlib/LICENSE_1_0.txt b/compat/zlib/contrib/dotzlib/LICENSE_1_0.txt
index 30aac2c..127a5bc 100644
--- a/compat/zlib/contrib/dotzlib/LICENSE_1_0.txt
+++ b/compat/zlib/contrib/dotzlib/LICENSE_1_0.txt
@@ -1,23 +1,23 @@
-Boost Software License - Version 1.0 - August 17th, 2003

-

-Permission is hereby granted, free of charge, to any person or organization

-obtaining a copy of the software and accompanying documentation covered by

-this license (the "Software") to use, reproduce, display, distribute,

-execute, and transmit the Software, and to prepare derivative works of the

-Software, and to permit third-parties to whom the Software is furnished to

-do so, all subject to the following:

-

-The copyright notices in the Software and this entire statement, including

-the above license grant, this restriction and the following disclaimer,

-must be included in all copies of the Software, in whole or in part, and

-all derivative works of the Software, unless such copies or derivative

-works are solely in the form of machine-executable object code generated by

-a source language processor.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT

-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE

-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,

-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/compat/zlib/contrib/dotzlib/readme.txt b/compat/zlib/contrib/dotzlib/readme.txt
index 210f4b0..4d8c2dd 100644
--- a/compat/zlib/contrib/dotzlib/readme.txt
+++ b/compat/zlib/contrib/dotzlib/readme.txt
@@ -1,58 +1,58 @@
-This directory contains a .Net wrapper class library for the ZLib1.dll

-

-The wrapper includes support for inflating/deflating memory buffers, 

-.Net streaming wrappers for the gz streams part of zlib, and wrappers

-for the checksum parts of zlib. See DotZLib/UnitTests.cs for examples.

-

-Directory structure:

---------------------

-

-LICENSE_1_0.txt       - License file.

-readme.txt            - This file.

-DotZLib.chm           - Class library documentation

-DotZLib.build         - NAnt build file

-DotZLib.sln           - Microsoft Visual Studio 2003 solution file

-

-DotZLib\*.cs          - Source files for the class library

-

-Unit tests:

------------

-The file DotZLib/UnitTests.cs contains unit tests for use with NUnit 2.1 or higher.

-To include unit tests in the build, define nunit before building.

-

-

-Build instructions:

--------------------

-

-1. Using Visual Studio.Net 2003:

-   Open DotZLib.sln in VS.Net and build from there. Output file (DotZLib.dll)

-   will be found ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on 

-   you are building the release or debug version of the library. Check 

-   DotZLib/UnitTests.cs for instructions on how to include unit tests in the

-   build.

-   

-2. Using NAnt:

-   Open a command prompt with access to the build environment and run nant

-   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 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 

-   or debug version of the library.

-

-   Examples: 

-     nant -D:debug=false -D:nunit=false

-       will build a release mode version of the library without unit tests.

-     nant

-       will build a debug version of the library with unit tests 

-     nant clean

-       will remove all previously built files.

-

-

----------------------------------

-Copyright (c) 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)

+This directory contains a .Net wrapper class library for the ZLib1.dll
+
+The wrapper includes support for inflating/deflating memory buffers,
+.Net streaming wrappers for the gz streams part of zlib, and wrappers
+for the checksum parts of zlib. See DotZLib/UnitTests.cs for examples.
+
+Directory structure:
+--------------------
+
+LICENSE_1_0.txt       - License file.
+readme.txt            - This file.
+DotZLib.chm           - Class library documentation
+DotZLib.build         - NAnt build file
+DotZLib.sln           - Microsoft Visual Studio 2003 solution file
+
+DotZLib\*.cs          - Source files for the class library
+
+Unit tests:
+-----------
+The file DotZLib/UnitTests.cs contains unit tests for use with NUnit 2.1 or higher.
+To include unit tests in the build, define nunit before building.
+
+
+Build instructions:
+-------------------
+
+1. Using Visual Studio.Net 2003:
+   Open DotZLib.sln in VS.Net and build from there. Output file (DotZLib.dll)
+   will be found ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on
+   you are building the release or debug version of the library. Check
+   DotZLib/UnitTests.cs for instructions on how to include unit tests in the
+   build.
+
+2. Using NAnt:
+   Open a command prompt with access to the build environment and run nant
+   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 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
+   or debug version of the library.
+
+   Examples:
+     nant -D:debug=false -D:nunit=false
+       will build a release mode version of the library without unit tests.
+     nant
+       will build a debug version of the library with unit tests
+     nant clean
+       will remove all previously built files.
+
+
+---------------------------------
+Copyright (c) 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)