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Manpages SDL_DestroySemaphoreSection: SDL API Reference (3)Updated: Tue 11 Sep 2001, 23:00 Index Return to Main Contents NAMESDL_DestroySemaphore- Destroys a semaphore that was created by SDL_CreateSemaphore.SYNOPSIS#include "SDL.h" #include "SDL_thread.h" void SDL_DestroySemaphore(SDL_sem *sem); DESCRIPTIONSDL_DestroySemaphore destroys the semaphore pointed to by sem that was created by SDL_CreateSemaphore. It is not safe to destroy a semaphore if there are threads currently blocked waiting on it. EXAMPLES
if (my_sem != NULL) { SDL_DestroySemaphore(my_sem); my_sem = NULL; } SEE ALSOSDL_CreateSemaphore, SDL_SemWait, SDL_SemTryWait, SDL_SemWaitTimeout, SDL_SemPost, SDL_SemValue
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