SDL_CompareAndSwapAtomicInt - Set an atomic variable to a new value if it is currently an old value.

       This function is available since SDL 3.2.0.

Note:Ifyoudon'tknowwhatthisfunctionisfor,youshouldn'tuseit!

a      a pointer to an SDL_AtomicInt variable to be modified.

       oldval the old value.

       newval the new value.

       SDL_CompareAndSwapAtomicInt - Set an atomic variable to a new value if it is currently an old value.

       Returns true if the atomic variable was set, false otherwise.

SDL_GetAtomicInt(3), SDL_SetAtomicInt(3)

Simple Directmedia Layer                           SDL 3.2.20                     SDL_CompareAndSwapAtomicInt(3)

#include<SDL3/SDL_atomic.h>boolSDL_CompareAndSwapAtomicInt(SDL_AtomicInt*a,intoldval,intnewval);

       It is safe to call this function from any thread.