[Bug 3930] HOMM shows black screen (sound problem)

http://bugs.winehq.org/show_bug.cgi?id=3930

--- Comment #22 from Damjan Jovanovic   2008-01-20 23:10:29 ---
Don't include that patch into wine under any circumstances - it's a nasty hack
that probably does the wrong thing.

Someone who really understands winmm needs to look at this and fix the real
problem.

Also I need some way to determine which thread the callback is invoked on in
Windows XP.