[Bug 3930] HOMM/Deadlock shows black screen (game DLL calls SuspendThread inside WOM_OPEN winmm callback)

[WineHQ Bugzilla]

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

--- Comment #84 from Damjan Jovanovic  ---
(In reply to Dmitry Timoshkov from comment #83)
> Could SuspendThread() fail in win9x mode when called for the same thread?

Yes, SuspendThread(GetCurrentThread()):
- deadlocks on all Windows versions, even 95, when running as is.
- returns 0 instead, when newer Windows versions emulate Windows 95 or 98/ME.

What should Wine do?