NAME¶

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

SYNOPSIS¶

#include <SDL3/SDL_atomic.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 3.2.0.

SEE ALSO¶

SDL_LockSpinlock(3), SDL_TryLockSpinlock(3)