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Mutexes and Conditions

I was googling around looking for some examples on mouse handling with the SDL library and I've found this interesting tutorials site:

http://lazyfoo.net/SDL_tutorials/index.php

I've found the mouse handling examples, but there were some other interesting examples.

There are three good examples on concurrent programming:
Perhaps the one which had called my attention monst was the "Mutex and Conditions", because of the possibilities on "Discrete Event Simulation".
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