merge from trunk revs. 4475, 4476, 4500 (ktietz) :
rpc.h: include _mingw.h in order to make sure we have internals defined
basetyps.h, rpc.h, objbase.h: undefine interface and define unconditionally
as struct

git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/stable/v1.x@4501 4407c894-4637-0410-b4f5-ada5f102cad1
3 files changed