SDL_CompareAndSwapAtomicInt3
Set an atomic variable to a new value if it is currently an old value.
Usage
#include "SDL3/SDL.h"
bool SDL_CompareAndSwapAtomicInt(SDL_AtomicInt *a, int oldval, int newval);
Header file
Defined in SDL3/SDL_atomic.h
Overview
Note: If you don't know what this function is for, you shouldn't use it!
Function parameters
a
|
a pointer to an |
|---|---|
oldval
|
the old value. |
newval
|
the new value. |
Return value
Returns true if the atomic variable was set, false otherwise.
Thread safety
It is safe to call this function from any thread.