slock

Simple X display locker (fork)
git clone https://git.sinitax.com/sinitax/slock
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explicit_bzero.c (331B)

      1/*	$OpenBSD: explicit_bzero.c,v 1.3 2014/06/21 02:34:26 matthew Exp $ */
      2/*
      3 * Public domain.
      4 * Written by Matthew Dempsky.
      5 */
      6
      7#include <string.h>
      8
      9__attribute__((weak)) void
     10__explicit_bzero_hook(void *buf, size_t len)
     11{
     12}
     13
     14void
     15explicit_bzero(void *buf, size_t len)
     16{
     17	memset(buf, 0, len);
     18	__explicit_bzero_hook(buf, len);
     19}