Function array_free

src/util/arr.h:239–244

Free the array, without dealing with individual elements */

/* Free the array, without dealing with individual elements */
static void array_free(array_t arr) {
	if(arr != NULL) {
		// like free(), shouldn't explode if NULL
		array_free_fn(array_hdr(arr));
	}
}

#define array_clear(arr) array_hdr(arr)->len = 0