http://bugs.winehq.org/show_bug.cgi?id=28898
--- Comment #92 from Erich Hoover ehoover@mines.edu 2012-05-14 12:58:54 CDT --- (In reply to comment #91)
(In reply to comment #90) Erich, I get an error when building wine64 with your patch:
In file included from ../../server/request.c:66:0: ../../server/request.h:617:1: error: size of unnamed array is negative ...
Did tools/make_requests get patched properly? The patch should change the size of apc_call_t from 40 bytes to 44 bytes, without that change you'll get that error.