Inital start to special-case nameless struct/union extension into
__C89_NAMELESS instead of __MINGW_EXTENSION. This is mainly done to
synchronze more easily with Wine.
This means patches to add __C89_NAMELESS for nameless struct/union, and or
replacing for __MINGW_EXTENSION by __C89_NAMELESS for them are most welcome.



git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/trunk@3954 4407c894-4637-0410-b4f5-ada5f102cad1

mingw-w64-headers/crt/_mingw_mac.h

diff --git a/mingw-w64-headers/crt/_mingw_mac.h b/mingw-w64-headers/crt/_mingw_mac.h
index f309be7..dbf4f67 100644
--- a/mingw-w64-headers/crt/_mingw_mac.h
+++ b/mingw-w64-headers/crt/_mingw_mac.h
@@ -122,6 +122,11 @@
 #define __MINGW_EXTENSION
 #endif
 
+/* Special case nameless struct/union.  */
+#ifndef __C89_NAMELESS
+#define __C89_NAMELESS __MINGW_EXTENSION
+#endif
+
 #ifndef __GNU_EXTENSION
 #define __GNU_EXTENSION		__MINGW_EXTENSION
 #endif