Stefan Dösinger stefandoesinger@gmx.at writes:
If I read the macros correctly they are for defining COM interfaces and casts from implementation pointer to interface pointer. DDraw has a couple of macros for that in dlls/ddraw/ddcomimpl.h, perhaps we should move this file to include/wine/?
No, like I said we should avoid that sort of thing. Inline functions are much preferable. Look at dlls/shell32/shelllink.c for an example.