NAME
SDL_GetSemaphoreValue - Get the current value of a semaphore.
HEADER FILE
Defined in SDL3/SDL_mutex.h
SYNOPSIS
#include "SDL3/SDL.h"
Uint32 SDL_GetSemaphoreValue(SDL_Semaphore *sem);
FUNCTION PARAMETERS
- sem
-
the semaphore to query.
RETURN VALUE
( Uint32 ) Returns the current value of the semaphore.
AVAILABILITY
This function is available since SDL 3.2.0.