[Bug 40528] Cygwin installs (with errors) but doesn't work at all

https://bugs.winehq.org/show_bug.cgi?id=40528

--- Comment #7 from Nikolay Sivov  ---
(In reply to Angus Gratton from comment #6)
> I think the current crash may happen when Cygwin calls
> RtlEnterCriticalSection (peb.FastPebLock);, as wine doesn't set this field
> and calls RtlAcquirePebLock() instead (which uses a static variable). I
> don't know if that's the only thing that's different, though...

Please retest with wine 2.16, looks like commit
b31583770f074ca343e00f6c2be19b831d6ad90e is relevant.