NAME¶

SDL_UnlockSpinlock - Unlock a spin lock by setting it to 0.

HEADER FILE¶

Defined in SDL3/SDL_atomic.h

SYNOPSIS¶

#include "SDL3/SDL.h"

void SDL_UnlockSpinlock(SDL_SpinLock *lock);

DESCRIPTION¶

Always returns immediately. Please note that spinlocks are dangerous if you don't know what you're doing. Please be careful using any sort of spinlock!

FUNCTION PARAMETERS¶

lock

a pointer to a lock variable.

THREAD SAFETY¶

It is safe to call this function from any thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_LockSpinlock(3), •(3), SDL_TryLockSpinlock(3)