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man page for sdl_semvalue

SDL_SemValue(3) 						 SDL API Reference						   SDL_SemValue(3)

NAME
SDL_SemValue - Return the current value of a semaphore. SYNOPSIS
#include "SDL.h" #include "SDL/SDL_thread.h" Uint32 SDL_SemValue(SDL_sem *sem); DESCRIPTION
SDL_SemValue() returns the current semaphore value from the semaphore pointed to by sem. RETURN VALUE
Returns current value of the semaphore. EXAMPLES
sem_value = SDL_SemValue(my_sem); SEE ALSO
SDL_CreateSemaphore, SDL_DestroySemaphore, SDL_SemWait, SDL_SemTryWait, SDL_SemWaitTimeout, SDL_SemPost SDL
Tue 11 Sep 2001, 23:00 SDL_SemValue(3)

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