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SDL_AtomicCAS(3) SDL3 FUNCTIONS SDL_AtomicCAS(3)

NAME

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

SYNOPSIS

#include "SDL3/SDL.h"
SDL_bool SDL_AtomicCAS(SDL_AtomicInt *a, int oldval, int newval);

DESCRIPTION

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

FUNCTION PARAMETERS

a pointer to an SDL_AtomicInt
variable to be modified
the old value
the new value

RETURN VALUE

Returns SDL_TRUE
if the atomic variable was set,

SDL_FALSE
otherwise.

AVAILABILITY

This function is available since SDL 3.0.0.

SEE ALSO

SDL_AtomicCASPtr(3), SDL_AtomicGet(3), SDL_AtomicSet(3)

SDL 3.0.0 SDL