SDL_SemValue - Return the current value of a semaphore.

SDL_SemValue() returns the current semaphore value from the semaphore pointed to by sem.

         sem_value = SDL_SemValue(my_sem);

       SDL_SemValue - Return the current value of a semaphore.

       Returns current value of the semaphore.

SDL_CreateSemaphore, SDL_DestroySemaphore, SDL_SemWait, SDL_SemTryWait, SDL_SemWaitTimeout, SDL_SemPost

SDL                                          Tue 11 Sep 2001, 23:00                              SDL_SemValue(3)

#include"SDL.h"#include"SDL/SDL_thread.h"Uint32SDL_SemValue(SDL_sem*sem);