[Bug 26500] Suggestion: throw out custom realization and use pthread_mutex_t

http://bugs.winehq.org/show_bug.cgi?id=26500

--- Comment #11 from Dmitry Timoshkov  2011-03-22 05:33:25 CDT ---
(In reply to comment #10)
> - Windows uses synchronization object to prevent waiting thread to consume too
>
> much CPU cycles by giving CPU to other running thread by waiting on this
> object. That's MSDN doc say. Am I right?
> - Winelib does not use kernel object, so it:
>
> 2.a: Does not behave the way Windows API do;

kernel objects in Wine are implemented in wineserver, so making them behave
like kernel-side objects, but that doesn't really matter.
> 2.b: Is suboptimal because of busy waits.

Where do you see busy waits? Using spin counts? If yes, that's exactly
how spinning is supposed to work.