[Bug 21526] several programs fail to compile under cygwin

http://bugs.winehq.org/show_bug.cgi?id=21526

--- Comment #13 from David Gerard   2010-03-07 17:41:04 ---
Andre - the winegcc patch you sent me was your first patch on this bug! And it
doesn't make any difference even now, unfortunately.

(You also sent me another, which patches dlls/kernel32/tests/file.c, which is
highly unlikely to be related ...)