WinStoreCompat: add a very dummy CreateSemaphoreA

This is not really a proper implementation, since it will only work for a NULL lpName,
but it is needed by gcc/libstdc++

git-svn-id: https://mingw-w64.svn.sourceforge.net/svnroot/mingw-w64@5843 4407c894-4637-0410-b4f5-ada5f102cad1
widl: Updated to current Wine version.

git-svn-id: https://mingw-w64.svn.sourceforge.net/svnroot/mingw-w64@5844 4407c894-4637-0410-b4f5-ada5f102cad1