Function SDL_SignalSemaphore

pub unsafe extern "C" fn SDL_SignalSemaphore(sem: *mut SDL_Semaphore)

Available on crate feature dep_sdl3 only.

Atomically increment a semaphore’s value and wake waiting threads.

Parameters

• sem: the semaphore to increment.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_TryWaitSemaphore
• SDL_WaitSemaphore
• SDL_WaitSemaphoreTimeout