NAME¶

SDL_SemValue - Get the current value of a semaphore.

SYNOPSIS¶

#include "SDL3/SDL.h"

Uint32 SDL_SemValue(SDL_sem *sem);

FUNCTION PARAMETERS¶

sem

the semaphore to query

RETURN VALUE¶

Returns the current value of the semaphore.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_CreateSemaphore(3)