Section: SDL API Reference (3)
Updated: Tue 11 Sep 2001, 23:01Index
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SDL_mutexP - Lock a mutex
int SDL_mutexP(SDL_mutex *mutex);
Locks the mutex, which was previously created with SDL_CreateMutex. If the mutex is already locked then SDL_mutexP will not return until it is unlocked. Returns 0 on success, or -1 on an error.
SDL also defines a macro #define SDL_LockMutex(m) SDL_mutexP(m).
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