NAME¶

SDL_SignalSemaphore - Atomically increment a semaphore's value and wake waiting threads.

HEADER FILE¶

Defined in SDL3/SDL_mutex.h

SYNOPSIS¶

#include "SDL3/SDL.h"

void SDL_SignalSemaphore(SDL_Semaphore *sem);

FUNCTION PARAMETERS¶

sem

the semaphore to increment.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_TryWaitSemaphore(3), •(3), SDL_WaitSemaphore(3), •(3), SDL_WaitSemaphoreTimeout(3)