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Comment: minor change
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| Returns ^a pointer to an SDL_mutex structure to be initialized in an unlocked state.^ | Returns ^the initialized and unlocked mutex.^ |
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SDL_CreateMutex
Use this function to create a mutex, initialized unlocked *...create a new, unlocked mutex* create and initialize an unlocked mutex.
Syntax
SDL_mutex* SDL_CreateMutex(void)
Return Value
Returns the initialized and unlocked mutex.
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Code Examples
*
SDL_mutex *mut;
mut=SDL_CreateMutex();
.
.
if(SDL_mutexP(mut)==-1){
fprintf(stderr, "Couldn't lock mutex\n");
exit(-1);
}
.
/* Do stuff while mutex is locked */
.
.
if(SDL_mutexV(mut)==-1){
fprintf(stderr, "Couldn't unlock mutex\n");
exit(-1);
}
SDL_DestroyMutex(mut);
*
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Remarks
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