NAME¶

SDL_zerop - Clear an object's memory to zero, using a pointer.

HEADER FILE¶

Defined in SDL3/SDL_stdinc.h

SYNOPSIS¶

#include "SDL3/SDL.h"

#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))

DESCRIPTION¶

This is wrapper over SDL_memset
that handles calculating the object size, so there's no chance of copy/paste errors, and the code is cleaner.

This requires a pointer to an object, not an object itself, nor an array.

THREAD SAFETY¶

It is safe to call this macro from any thread.

AVAILABILITY¶

This macro is available since SDL 3.2.0.

SEE ALSO¶

•(3), SDL_zero(3), •(3), SDL_zeroa(3)