From b218edc790f661f2b387b0d1d342f74378383ba0 Mon Sep 17 00:00:00 2001
From: Viktor Krikun <v.krikun@zfoneproject.com>
Date: Mon, 28 Jun 2010 06:16:09 +0000
Subject: [PATCH] Changes for Visual Studio 2010 support and x64

---
 projects/win/libzrtp.x32.vcxproj         | 180 ++++++++++++++++
 projects/win/libzrtp.x32.vcxproj.filters | 262 +++++++++++++++++++++++
 projects/win/libzrtp.x32.vcxproj.user    |   3 +
 projects/win/libzrtp.x64.vcxproj         | 179 ++++++++++++++++
 projects/win/libzrtp.x64.vcxproj.filters | 262 +++++++++++++++++++++++
 projects/win/libzrtp.x64.vcxproj.user    |   3 +
 6 files changed, 889 insertions(+)
 create mode 100644 projects/win/libzrtp.x32.vcxproj
 create mode 100644 projects/win/libzrtp.x32.vcxproj.filters
 create mode 100644 projects/win/libzrtp.x32.vcxproj.user
 create mode 100644 projects/win/libzrtp.x64.vcxproj
 create mode 100644 projects/win/libzrtp.x64.vcxproj.filters
 create mode 100644 projects/win/libzrtp.x64.vcxproj.user

diff --git a/projects/win/libzrtp.x32.vcxproj b/projects/win/libzrtp.x32.vcxproj
new file mode 100644
index 0000000000..d67c404c97
--- /dev/null
+++ b/projects/win/libzrtp.x32.vcxproj
@@ -0,0 +1,180 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C13CC324-0032-4492-9A30-310A6BD64FF5}</ProjectGuid>
+    <RootNamespace>libzrtp.x32</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Configuration).x32\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Configuration).x32\</IntDir>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../include;../../third_party/bnlib;../../third_party/bgaes;../../test/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;HAVE_CONFIG_H=1;ZRTP_ENABLE_EC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <StructMemberAlignment>Default</StructMemberAlignment>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Lib>
+      <OutputFile>$(OutDir)libzrtp.x32.lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../../include;../../third_party/bnlib;../../third_party/bgaes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;HAVE_CONFIG_H=1;ZRTP_ENABLE_EC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <StructMemberAlignment>Default</StructMemberAlignment>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Lib>
+      <OutputFile>$(OutDir)libzrtp.x32.lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\zrtp.h" />
+    <ClInclude Include="..\..\include\zrtp_base.h" />
+    <ClInclude Include="..\..\include\zrtp_config.h" />
+    <ClInclude Include="..\..\include\zrtp_config_user.h" />
+    <ClInclude Include="..\..\include\zrtp_config_win.h" />
+    <ClInclude Include="..\..\include\zrtp_crypto.h" />
+    <ClInclude Include="..\..\include\zrtp_ec.h" />
+    <ClInclude Include="..\..\include\zrtp_engine.h" />
+    <ClInclude Include="..\..\include\zrtp_error.h" />
+    <ClInclude Include="..\..\include\zrtp_iface.h" />
+    <ClInclude Include="..\..\include\zrtp_iface_builtin.h" />
+    <ClInclude Include="..\..\include\zrtp_iface_cache.h" />
+    <ClInclude Include="..\..\include\zrtp_iface_system.h" />
+    <ClInclude Include="..\..\include\zrtp_legal.h" />
+    <ClInclude Include="..\..\include\zrtp_list.h" />
+    <ClInclude Include="..\..\include\zrtp_log.h" />
+    <ClInclude Include="..\..\include\zrtp_pbx.h" />
+    <ClInclude Include="..\..\include\zrtp_protocol.h" />
+    <ClInclude Include="..\..\include\zrtp_srtp.h" />
+    <ClInclude Include="..\..\include\zrtp_srtp_builtin.h" />
+    <ClInclude Include="..\..\include\zrtp_string.h" />
+    <ClInclude Include="..\..\include\zrtp_types.h" />
+    <ClInclude Include="..\..\include\zrtp_utils.h" />
+    <ClInclude Include="..\..\include\zrtp_version.h" />
+    <ClInclude Include="..\..\third_party\bnlib\bn.h" />
+    <ClInclude Include="..\..\third_party\bnlib\bn32.h" />
+    <ClInclude Include="..\..\third_party\bnlib\bnsize00.h" />
+    <ClInclude Include="..\..\third_party\bnlib\kludge.h" />
+    <ClInclude Include="..\..\third_party\bnlib\lbn.h" />
+    <ClInclude Include="..\..\third_party\bnlib\lbn32.h" />
+    <ClInclude Include="..\..\third_party\bnlib\lbnmem.h" />
+    <ClInclude Include="..\..\third_party\bnlib\legal.h" />
+    <ClInclude Include="..\..\third_party\bgaes\aes.h" />
+    <ClInclude Include="..\..\third_party\bgaes\aesopt.h" />
+    <ClInclude Include="..\..\third_party\bgaes\aestab.h" />
+    <ClInclude Include="..\..\third_party\bgaes\bg2zrtp.h" />
+    <ClInclude Include="..\..\third_party\bgaes\brg_types.h" />
+    <ClInclude Include="..\..\third_party\bgaes\sha1.h" />
+    <ClInclude Include="..\..\third_party\bgaes\sha2.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\zrtp.c" />
+    <ClCompile Include="..\..\src\zrtp_crc.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_aes.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_atl.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_ec.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_ecdh.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_hash.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_pk.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_sas.c" />
+    <ClCompile Include="..\..\src\zrtp_datatypes.c" />
+    <ClCompile Include="..\..\src\zrtp_engine.c" />
+    <ClCompile Include="..\..\src\zrtp_engine_driven.c" />
+    <ClCompile Include="..\..\src\zrtp_iface_cache.c" />
+    <ClCompile Include="..\..\src\zrtp_iface_scheduler.c" />
+    <ClCompile Include="..\..\src\zrtp_iface_sys.c" />
+    <ClCompile Include="..\..\src\zrtp_initiator.c" />
+    <ClCompile Include="..\..\src\zrtp_legal.c" />
+    <ClCompile Include="..\..\src\zrtp_list.c" />
+    <ClCompile Include="..\..\src\zrtp_log.c" />
+    <ClCompile Include="..\..\src\zrtp_pbx.c" />
+    <ClCompile Include="..\..\src\zrtp_protocol.c" />
+    <ClCompile Include="..\..\src\zrtp_responder.c" />
+    <ClCompile Include="..\..\src\zrtp_rng.c" />
+    <ClCompile Include="..\..\src\zrtp_srtp_builtin.c" />
+    <ClCompile Include="..\..\src\zrtp_string.c" />
+    <ClCompile Include="..\..\src\zrtp_utils.c" />
+    <ClCompile Include="..\..\src\zrtp_utils_proto.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bn.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bn32.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bninit32.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bntest00.c" />
+    <ClCompile Include="..\..\third_party\bnlib\lbn32.c" />
+    <ClCompile Include="..\..\third_party\bnlib\lbnmem.c" />
+    <ClCompile Include="..\..\third_party\bnlib\legal.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aes_modes.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aescrypt.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aeskey.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aestab.c" />
+    <ClCompile Include="..\..\third_party\bgaes\sha1.c" />
+    <ClCompile Include="..\..\third_party\bgaes\sha2.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\ChangeLog" />
+    <None Include="..\..\News" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/projects/win/libzrtp.x32.vcxproj.filters b/projects/win/libzrtp.x32.vcxproj.filters
new file mode 100644
index 0000000000..451b5531f3
--- /dev/null
+++ b/projects/win/libzrtp.x32.vcxproj.filters
@@ -0,0 +1,262 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="include">
+      <UniqueIdentifier>{c0e76076-0032-445d-8c07-32b6c762622b}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src">
+      <UniqueIdentifier>{a03c0d83-0032-4848-9704-22cdce5ab144}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="bnlib">
+      <UniqueIdentifier>{dbe8a34e-0032-495e-8df7-e82218921e60}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="bgaes">
+      <UniqueIdentifier>{96d1a5c9-0032-4230-a764-a0ed11f434a7}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\zrtp.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_base.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_config.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_config_user.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_config_win.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_crypto.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_ec.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_engine.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_error.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface_builtin.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface_cache.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface_system.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_legal.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_list.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_log.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_pbx.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_protocol.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_srtp.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_srtp_builtin.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_string.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_types.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_utils.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_version.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\bn.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\bn32.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\bnsize00.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\kludge.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\lbn.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\lbn32.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\lbnmem.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\legal.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\aes.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\aesopt.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\aestab.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\bg2zrtp.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\brg_types.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\sha1.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\sha2.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\zrtp.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crc.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_aes.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_atl.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_ec.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_ecdh.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_hash.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_pk.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_sas.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_datatypes.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_engine.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_engine_driven.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_iface_cache.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_iface_scheduler.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_iface_sys.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_initiator.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_legal.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_list.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_log.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_pbx.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_protocol.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_responder.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_rng.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_srtp_builtin.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_string.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_utils.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_utils_proto.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bn.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bn32.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bninit32.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bntest00.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\lbn32.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\lbnmem.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\legal.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aes_modes.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aescrypt.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aeskey.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aestab.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\sha1.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\sha2.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\ChangeLog" />
+    <None Include="..\..\News" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/projects/win/libzrtp.x32.vcxproj.user b/projects/win/libzrtp.x32.vcxproj.user
new file mode 100644
index 0000000000..695b5c78b9
--- /dev/null
+++ b/projects/win/libzrtp.x32.vcxproj.user
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+</Project>
\ No newline at end of file
diff --git a/projects/win/libzrtp.x64.vcxproj b/projects/win/libzrtp.x64.vcxproj
new file mode 100644
index 0000000000..056158ec4f
--- /dev/null
+++ b/projects/win/libzrtp.x64.vcxproj
@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C13CC324-0064-4492-9A30-310A6BD64FF5}</ProjectGuid>
+    <RootNamespace>libzrtp.x64</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Configuration).x64\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Configuration).x64\</IntDir>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../include;../../third_party/bnlib;../../third_party/bgaes;../../test/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_WIN64;_DEBUG;_LIB;HAVE_CONFIG_H=1;ZRTP_ENABLE_EC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <StructMemberAlignment>Default</StructMemberAlignment>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Lib>
+      <OutputFile>$(OutDir)libzrtp.x64.lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>../../include;../../third_party/bnlib;../../third_party/bgaes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_WIN64;NDEBUG;_LIB;HAVE_CONFIG_H=1;ZRTP_ENABLE_EC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <StructMemberAlignment>Default</StructMemberAlignment>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Lib>
+      <OutputFile>$(OutDir)libzrtp.x64.lib</OutputFile>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\zrtp.h" />
+    <ClInclude Include="..\..\include\zrtp_base.h" />
+    <ClInclude Include="..\..\include\zrtp_config.h" />
+    <ClInclude Include="..\..\include\zrtp_config_user.h" />
+    <ClInclude Include="..\..\include\zrtp_config_win.h" />
+    <ClInclude Include="..\..\include\zrtp_crypto.h" />
+    <ClInclude Include="..\..\include\zrtp_ec.h" />
+    <ClInclude Include="..\..\include\zrtp_engine.h" />
+    <ClInclude Include="..\..\include\zrtp_error.h" />
+    <ClInclude Include="..\..\include\zrtp_iface.h" />
+    <ClInclude Include="..\..\include\zrtp_iface_builtin.h" />
+    <ClInclude Include="..\..\include\zrtp_iface_cache.h" />
+    <ClInclude Include="..\..\include\zrtp_iface_system.h" />
+    <ClInclude Include="..\..\include\zrtp_legal.h" />
+    <ClInclude Include="..\..\include\zrtp_list.h" />
+    <ClInclude Include="..\..\include\zrtp_log.h" />
+    <ClInclude Include="..\..\include\zrtp_pbx.h" />
+    <ClInclude Include="..\..\include\zrtp_protocol.h" />
+    <ClInclude Include="..\..\include\zrtp_srtp.h" />
+    <ClInclude Include="..\..\include\zrtp_srtp_builtin.h" />
+    <ClInclude Include="..\..\include\zrtp_string.h" />
+    <ClInclude Include="..\..\include\zrtp_types.h" />
+    <ClInclude Include="..\..\include\zrtp_utils.h" />
+    <ClInclude Include="..\..\include\zrtp_version.h" />
+    <ClInclude Include="..\..\third_party\bnlib\bn.h" />
+    <ClInclude Include="..\..\third_party\bnlib\bn32.h" />
+    <ClInclude Include="..\..\third_party\bnlib\bnsize00.h" />
+    <ClInclude Include="..\..\third_party\bnlib\kludge.h" />
+    <ClInclude Include="..\..\third_party\bnlib\lbn.h" />
+    <ClInclude Include="..\..\third_party\bnlib\lbn32.h" />
+    <ClInclude Include="..\..\third_party\bnlib\lbnmem.h" />
+    <ClInclude Include="..\..\third_party\bnlib\legal.h" />
+    <ClInclude Include="..\..\third_party\bgaes\aes.h" />
+    <ClInclude Include="..\..\third_party\bgaes\aesopt.h" />
+    <ClInclude Include="..\..\third_party\bgaes\aestab.h" />
+    <ClInclude Include="..\..\third_party\bgaes\bg2zrtp.h" />
+    <ClInclude Include="..\..\third_party\bgaes\brg_types.h" />
+    <ClInclude Include="..\..\third_party\bgaes\sha1.h" />
+    <ClInclude Include="..\..\third_party\bgaes\sha2.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\zrtp.c" />
+    <ClCompile Include="..\..\src\zrtp_crc.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_aes.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_atl.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_ec.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_ecdh.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_hash.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_pk.c" />
+    <ClCompile Include="..\..\src\zrtp_crypto_sas.c" />
+    <ClCompile Include="..\..\src\zrtp_datatypes.c" />
+    <ClCompile Include="..\..\src\zrtp_engine.c" />
+    <ClCompile Include="..\..\src\zrtp_engine_driven.c" />
+    <ClCompile Include="..\..\src\zrtp_iface_cache.c" />
+    <ClCompile Include="..\..\src\zrtp_iface_scheduler.c" />
+    <ClCompile Include="..\..\src\zrtp_iface_sys.c" />
+    <ClCompile Include="..\..\src\zrtp_initiator.c" />
+    <ClCompile Include="..\..\src\zrtp_legal.c" />
+    <ClCompile Include="..\..\src\zrtp_list.c" />
+    <ClCompile Include="..\..\src\zrtp_log.c" />
+    <ClCompile Include="..\..\src\zrtp_pbx.c" />
+    <ClCompile Include="..\..\src\zrtp_protocol.c" />
+    <ClCompile Include="..\..\src\zrtp_responder.c" />
+    <ClCompile Include="..\..\src\zrtp_rng.c" />
+    <ClCompile Include="..\..\src\zrtp_srtp_builtin.c" />
+    <ClCompile Include="..\..\src\zrtp_string.c" />
+    <ClCompile Include="..\..\src\zrtp_utils.c" />
+    <ClCompile Include="..\..\src\zrtp_utils_proto.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bn.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bn32.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bninit32.c" />
+    <ClCompile Include="..\..\third_party\bnlib\bntest00.c" />
+    <ClCompile Include="..\..\third_party\bnlib\lbn32.c" />
+    <ClCompile Include="..\..\third_party\bnlib\lbnmem.c" />
+    <ClCompile Include="..\..\third_party\bnlib\legal.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aes_modes.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aescrypt.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aeskey.c" />
+    <ClCompile Include="..\..\third_party\bgaes\aestab.c" />
+    <ClCompile Include="..\..\third_party\bgaes\sha1.c" />
+    <ClCompile Include="..\..\third_party\bgaes\sha2.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\ChangeLog" />
+    <None Include="..\..\News" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/projects/win/libzrtp.x64.vcxproj.filters b/projects/win/libzrtp.x64.vcxproj.filters
new file mode 100644
index 0000000000..533b86f682
--- /dev/null
+++ b/projects/win/libzrtp.x64.vcxproj.filters
@@ -0,0 +1,262 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="include">
+      <UniqueIdentifier>{c0e76076-0064-445d-8c07-32b6c762622b}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src">
+      <UniqueIdentifier>{a03c0d83-0064-4848-9704-22cdce5ab144}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="bnlib">
+      <UniqueIdentifier>{dbe8a34e-0064-495e-8df7-e82218921e60}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="bgaes">
+      <UniqueIdentifier>{96d1a5c9-0064-4230-a764-a0ed11f434a7}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\zrtp.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_base.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_config.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_config_user.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_config_win.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_crypto.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_ec.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_engine.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_error.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface_builtin.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface_cache.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_iface_system.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_legal.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_list.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_log.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_pbx.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_protocol.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_srtp.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_srtp_builtin.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_string.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_types.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_utils.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\zrtp_version.h">
+      <Filter>include</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\bn.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\bn32.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\bnsize00.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\kludge.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\lbn.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\lbn32.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\lbnmem.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bnlib\legal.h">
+      <Filter>bnlib</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\aes.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\aesopt.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\aestab.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\bg2zrtp.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\brg_types.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\sha1.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\third_party\bgaes\sha2.h">
+      <Filter>bgaes</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\zrtp.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crc.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_aes.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_atl.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_ec.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_ecdh.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_hash.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_pk.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_crypto_sas.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_datatypes.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_engine.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_engine_driven.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_iface_cache.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_iface_scheduler.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_iface_sys.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_initiator.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_legal.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_list.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_log.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_pbx.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_protocol.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_responder.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_rng.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_srtp_builtin.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_string.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_utils.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\zrtp_utils_proto.c">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bn.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bn32.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bninit32.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\bntest00.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\lbn32.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\lbnmem.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bnlib\legal.c">
+      <Filter>bnlib</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aes_modes.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aescrypt.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aeskey.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\aestab.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\sha1.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\third_party\bgaes\sha2.c">
+      <Filter>bgaes</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\ChangeLog" />
+    <None Include="..\..\News" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/projects/win/libzrtp.x64.vcxproj.user b/projects/win/libzrtp.x64.vcxproj.user
new file mode 100644
index 0000000000..695b5c78b9
--- /dev/null
+++ b/projects/win/libzrtp.x64.vcxproj.user
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+</Project>
\ No newline at end of file