1 8563e129 2021-07-22 op /*
 2 8563e129 2021-07-22 op  * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
 3 8563e129 2021-07-22 op  *
 4 8563e129 2021-07-22 op  * Permission to use, copy, modify, and distribute this software for any
 5 8563e129 2021-07-22 op  * purpose with or without fee is hereby granted, provided that the above
 6 8563e129 2021-07-22 op  * copyright notice and this permission notice appear in all copies.
 7 8563e129 2021-07-22 op  *
 8 8563e129 2021-07-22 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 8563e129 2021-07-22 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 8563e129 2021-07-22 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 8563e129 2021-07-22 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 8563e129 2021-07-22 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 8563e129 2021-07-22 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 8563e129 2021-07-22 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 8563e129 2021-07-22 op  */
16 8563e129 2021-07-22 op 
17 8563e129 2021-07-22 op #include "../compat.h"
18 8563e129 2021-07-22 op 
19 8563e129 2021-07-22 op #include <stdlib.h>
20 8563e129 2021-07-22 op #include <string.h>
21 8563e129 2021-07-22 op 
22 8563e129 2021-07-22 op void
23 8563e129 2021-07-22 op freezero(void *ptr, size_t len)
24 8563e129 2021-07-22 op {
25 8563e129 2021-07-22 op 	if (ptr == NULL)
26 8563e129 2021-07-22 op 		return;
27 8563e129 2021-07-22 op 
28 8563e129 2021-07-22 op 	memset(ptr, 0, len);
29 8563e129 2021-07-22 op 	free(ptr);
30 8563e129 2021-07-22 op }