[SDL] Some clarification on how SDL_cond works...

[Ryan C. Gordon]

>>It looks like SDL_cond is what one would call Events in Win32.
> 
> Wrong.

Well, sort of. If you were thinking of "Events" like the GUI event 
queue, yeah, that's wrong, but he was probably aiming more for the 
"CreateEvent/SetEvent/etc" Win32 APIs...and there IS a relationship there.

Here's way more information than you probably wanted about how POSIX 
condition variables (which is what SDL is mirroring) map to Win32 APIs:

    http://www.cs.wustl.edu/~schmidt/win32-cv-1.html

--ryan.