Remove VS2017 and VS2019 project files

The 2015 version of the project files can be opened by newer
versions of Visual Studio, and we want to deprecate the project
files in favour of the CMake build, so it doesn't make sense
to support three different versions.

Signed-off-by: Ralph Giles <giles@thaumas.net>

6 files changed, 0 insertions, 734 deletions

diff --git a/win32/VS2017/libogg.sln b/win32/VS2017/libogg.sln
deleted file mode 100644
index 7e2984b..0000000
--- a/win32/VS2017/libogg.sln
+++ /dev/null
@@ -1,38 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg.vcxproj", "{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
-		DebugDLL|x64 = DebugDLL|x64
-		DebugDLL|x86 = DebugDLL|x86
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
-		ReleaseDLL|x64 = ReleaseDLL|x64
-		ReleaseDLL|x86 = ReleaseDLL|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x64.ActiveCfg = Debug|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x64.Build.0 = Debug|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x86.ActiveCfg = Debug|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x86.Build.0 = Debug|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x64.ActiveCfg = DebugDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x64.Build.0 = DebugDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x86.ActiveCfg = DebugDLL|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x86.Build.0 = DebugDLL|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x64.ActiveCfg = Release|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x64.Build.0 = Release|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x86.ActiveCfg = Release|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x86.Build.0 = Release|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x64.ActiveCfg = ReleaseDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x64.Build.0 = ReleaseDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x86.ActiveCfg = ReleaseDLL|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x86.Build.0 = ReleaseDLL|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
diff --git a/win32/VS2017/libogg.vcxproj b/win32/VS2017/libogg.vcxproj
deleted file mode 100644
index f63e98a..0000000
--- a/win32/VS2017/libogg.vcxproj
+++ /dev/null
@@ -1,288 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="DebugDLL|Win32">
-      <Configuration>DebugDLL</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="DebugDLL|x64">
-      <Configuration>DebugDLL</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="ReleaseDLL|Win32">
-      <Configuration>ReleaseDLL</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="ReleaseDLL|x64">
-      <Configuration>ReleaseDLL</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <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>{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}</ProjectGuid>
-    <RootNamespace>libogg</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>MultiByte</CharacterSet>
-    <OutDir>$(SolutionDir)$(PlatformShortName)\$(Configuration)\</OutDir>
-    <IntDir>$(PlatformShortName)\$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="Shared">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <OmitDefaultLibName>true</OmitDefaultLibName>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <Optimization>Disabled</Optimization>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-    <Link>
-      <ModuleDefinitionFile>$(SolutionDir)..\ogg.def</ModuleDefinitionFile>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <OmitDefaultLibName>true</OmitDefaultLibName>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <Optimization>Disabled</Optimization>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-    <Link>
-      <ModuleDefinitionFile>$(SolutionDir)..\ogg.def</ModuleDefinitionFile>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <OmitDefaultLibName>true</OmitDefaultLibName>
-      <Optimization>MaxSpeed</Optimization>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <Optimization>MaxSpeed</Optimization>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <ModuleDefinitionFile>$(SolutionDir)..\ogg.def</ModuleDefinitionFile>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <OmitDefaultLibName>true</OmitDefaultLibName>
-      <Optimization>MaxSpeed</Optimization>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(SolutionDir)..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <BufferSecurityCheck>false</BufferSecurityCheck>
-      <ConformanceMode>true</ConformanceMode>
-      <DisableSpecificWarnings>4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <Optimization>MaxSpeed</Optimization>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <WarningLevel>Level4</WarningLevel>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <ModuleDefinitionFile>$(SolutionDir)..\ogg.def</ModuleDefinitionFile>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\src\bitwise.c" />
-    <ClCompile Include="..\..\src\framing.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\..\include\ogg\ogg.h" />
-    <ClInclude Include="..\..\include\ogg\os_types.h" />
-    <ClInclude Include="..\..\src\crctable.h" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="..\ogg.def" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>
\ No newline at end of file
diff --git a/win32/VS2017/libogg.vcxproj.filters b/win32/VS2017/libogg.vcxproj.filters
deleted file mode 100644
index 1467fd1..0000000
--- a/win32/VS2017/libogg.vcxproj.filters
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <Filter Include="Source Files">
-      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
-      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
-    </Filter>
-    <Filter Include="Header Files">
-      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
-      <Extensions>h;hh;hpp;hxx;hm;inl;inc;ipp;xsd</Extensions>
-    </Filter>
-    <Filter Include="Resource Files">
-      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
-      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\src\bitwise.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\src\framing.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\..\src\crctable.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\include\ogg\ogg.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\include\ogg\os_types.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="..\ogg.def">
-      <Filter>Source Files</Filter>
-    </None>
-  </ItemGroup>
-</Project>
\ No newline at end of file
diff --git a/win32/VS2019/libogg.sln b/win32/VS2019/libogg.sln
deleted file mode 100644
index 7e2984b..0000000
--- a/win32/VS2019/libogg.sln
+++ /dev/null
@@ -1,38 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg.vcxproj", "{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
-		DebugDLL|x64 = DebugDLL|x64
-		DebugDLL|x86 = DebugDLL|x86
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
-		ReleaseDLL|x64 = ReleaseDLL|x64
-		ReleaseDLL|x86 = ReleaseDLL|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x64.ActiveCfg = Debug|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x64.Build.0 = Debug|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x86.ActiveCfg = Debug|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Debug|x86.Build.0 = Debug|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x64.ActiveCfg = DebugDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x64.Build.0 = DebugDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x86.ActiveCfg = DebugDLL|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.DebugDLL|x86.Build.0 = DebugDLL|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x64.ActiveCfg = Release|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x64.Build.0 = Release|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x86.ActiveCfg = Release|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.Release|x86.Build.0 = Release|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x64.ActiveCfg = ReleaseDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x64.Build.0 = ReleaseDLL|x64
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x86.ActiveCfg = ReleaseDLL|Win32
-		{AFF27A26-C088-444B-BC2A-0BA94A02AFA7}.ReleaseDLL|x86.Build.0 = ReleaseDLL|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
diff --git a/win32/VS2019/libogg.vcxproj b/win32/VS2019/libogg.vcxproj
deleted file mode 100644
index d2edcc3..0000000
--- a/win32/VS2019/libogg.vcxproj
+++ /dev/null
@@ -1,288 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="DebugDLL|Win32">
-      <Configuration>DebugDLL</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="DebugDLL|x64">
-      <Configuration>DebugDLL</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="ReleaseDLL|Win32">
-      <Configuration>ReleaseDLL</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
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