http://bugs.winehq.org/show_bug.cgi?id=11188
--- Comment #114 from Jason Heeris jason.heeris@gmail.com 2009-01-24 02:47:41 --- (In reply to comment #113)
Check out Claudio's tip above to be sure you've got the latest source. Then have a look at include/wine/server_protocol.h.rej and it might only need some very simple manual patching (maybe the protocol version is not what patch expected).