Compile OpenConsoleProxy without CRT

src/host/proxy/Host.Proxy.vcxproj

@@ -11,7 +11,7 @@
   <Import Project="$(SolutionDir)src\common.build.pre.props" />
   <ItemGroup>
     <Midl Include="IConsoleHandoff.idl">
-      <!-- 
+      <!--
         In Razzle, IDL files generate %FileName%.h
         In Visual Studio, IDL files generate %FileName%_h.h
         Visual Studio is easier to override than Razzle.
@@ -61,11 +61,20 @@
       <!-- Must be Stdcall on all platforms to resolve _ObjectStublessClient3 -->
       <PreprocessorDefinitions>REGISTER_PROXY_DLL;WIN32;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <SDLCheck>false</SDLCheck>
     </ClCompile>
     <Link>
       <ModuleDefinitionFile>OpenConsoleProxy.def</ModuleDefinitionFile>
+      <!--
+        Not depending on the CRT cuts binary size by half and prevents Centennial issues if this DLL
+        is copied elsewhere and executed outside of our app package without our bundled CRT present.
+      -->
+      <AdditionalDependencies />
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <EntryPointSymbol>DllMain</EntryPointSymbol>
     </Link>
   </ItemDefinitionGroup>
   <!-- Careful reordering these. Some default props (contained in these files) are order sensitive. -->
   <Import Project="$(SolutionDir)src\common.build.post.props" />
-</Project>
+</Project>