NAME

SDL_free - Free allocated memory.

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"

void SDL_free(void *mem);

DESCRIPTION

The pointer is no longer valid after this call and cannot be dereferenced anymore.

If mem is NULL, this function does nothing.

FUNCTION PARAMETERS

mem

a pointer to allocated memory, or NULL.

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_malloc(3), •(3), SDL_calloc(3), •(3), SDL_realloc(3)