NAME¶

SDL_AtomicCASPtr - Set a pointer to a new value if it is currently an old value.

SYNOPSIS¶

#include "SDL3/SDL.h"

SDL_bool SDL_AtomicCASPtr(void **a, void *oldval, void *newval);

DESCRIPTION¶

Note: If you don't know what this function is for, you shouldn't use it!

FUNCTION PARAMETERS¶

a

a pointer to a pointer

oldval

the old pointer value

newval

the new pointer value

RETURN VALUE¶

Returns SDL_TRUE
if the pointer was set, SDL_FALSE

otherwise.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_AtomicCAS(3), SDL_AtomicGetPtr(3), SDL_AtomicSetPtr(3)