Exclude msvcr* and crtdll from w32api mode

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@5984 4407c894-4637-0410-b4f5-ada5f102cad1
Begin to add C++ namespace stuff for Ro-API.  Additional add mising APIs for Apartment-shutdown registration.


git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@5985 4407c894-4637-0410-b4f5-ada5f102cad1