<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>

    <_PropertySheetDisplayName>x64 Settings</_PropertySheetDisplayName>

  </PropertyGroup>

  <ItemDefinitionGroup>

    <ClCompile>

      but _WIN32 implies Windows 32 bit or above. If the standard headers are not included 

      these are sometimes required even for 64 bit builds and should never cause harm there.-->

      <PreprocessorDefinitions>WIN32;_WIN32;WIN64;_WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>

    </ClCompile>

    <ResourceCompile>

      <PreprocessorDefinitions>x64;%(PreprocessorDefinitions)</PreprocessorDefinitions>

    </ResourceCompile>

    <Link>

      <TargetMachine>MachineX64</TargetMachine>

    </Link>

    <Lib>

      <AdditionalOptions>/MACHINE:X64 %(AdditionalOptions)</AdditionalOptions>

    </Lib>

  </ItemDefinitionGroup>

</Project>