NAME

SDL_GetSemaphoreValue - Get the current value of a semaphore.

SYNOPSIS

#include <SDL3/SDL_mutex.h>

Uint32 SDL_GetSemaphoreValue(SDL_Semaphore *sem);

FUNCTION PARAMETERS

sem

the semaphore to query.

RETURN VALUE

Returns the current value of the semaphore.

AVAILABILITY

This function is available since SDL 3.2.0.