http://bugs.winehq.org/show_bug.cgi?id=27657
--- Comment #27 from Erich Hoover ehoover@mines.edu 2012-05-05 10:52:20 CDT --- (In reply to comment #23)
... Looks like the changes you made to the async_io struct defination in server/protocol.def need to be shown in the type definition found in include/wine/server_protocol.h as well
Yes, sorry about that - you need to run (from the main Wine directory): ./tools/make_requests
Those patches are in the form for submission (which are not supposed to included generated files).