NAME

       SDL_SetAtomicU32 - Set an atomic variable to a value.

HEADER FILE

       Defined in SDL3/SDL_atomic.h

SYNOPSIS

       #include "SDL3/SDL.h"

       Uint32 SDL_SetAtomicU32(SDL_AtomicU32 *a, Uint32 v);

DESCRIPTION

       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!

FUNCTION PARAMETERS

       a      a pointer to an SDL_AtomicU32
               variable to be modified.

       v      the desired value.

RETURN VALUE

       ( Uint32 ) Returns the previous value of the atomic variable.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_GetAtomicU32(3)

Simple Directmedia Layer                            SDL 3.2.8                                SDL_SetAtomicU32(3)