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Man Pages
SDL_CreateMutex(3) SDL API Reference SDL_CreateMutex(3)

SDL_CreateMutex - Create a mutex

#include "SDL.h" #include "SDL_thread.h"

SDL_mutex *SDL_CreateMutex(void);

Create a new, unlocked mutex.

SDL_mutex *mut;
mut=SDL_CreateMutex();
.
.
if(SDL_mutexP(mut)==-1){
  fprintf(stderr, "Couldn't lock mutex
");
  exit(-1);
}
.
/* Do stuff while mutex is locked */
.
.
if(SDL_mutexV(mut)==-1){
  fprintf(stderr, "Couldn't unlock mutex
");
  exit(-1);
}
SDL_DestroyMutex(mut);

SDL_mutexP, SDL_mutexV, SDL_DestroyMutex
Tue 11 Sep 2001, 23:00 SDL

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