NAME¶

SDL_AtomicDecRef - Decrement an atomic variable used as a reference count.

HEADER FILE¶

Defined in SDL3/SDL_atomic.h

SYNOPSIS¶

#include "SDL3/SDL.h"

#define SDL_AtomicDecRef(a)    (SDL_AtomicAdd(a, -1) == 1)

DESCRIPTION¶

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

RETURN VALUE¶

Returns SDL_TRUE
if the variable reached zero after decrementing, SDL_FALSE
otherwise

AVAILABILITY¶

This macro is available since SDL 3.0.0.

SEE ALSO¶

SDL_AtomicIncRef(3)