Set an atomic variable to a value.
int SDL_AtomicSet(SDL_AtomicInt *a, int v);
a | a pointer to an SDL_AtomicInt variable to be modified |
v | the desired value |
Returns the previous value of the atomic variable.
This function also acts as a full memory barrier.
Note: If you don't know what this function is for, you shouldn't use it!
This function is available since SDL 3.0.0.