1 /*****************************************************************************
2 * rand.c : non-predictible random bytes generator
3 *****************************************************************************
4 * Copyright (C) 2011 KO Myung-Hun <komh@chollian.net>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation; either version 2.1 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
25 #include <vlc_common.h>
28 void vlc_rand_bytes (void *buf
, size_t len
)
31 uint8_t *p_buf
= (uint8_t *)buf
;
35 DosTmrQueryTime( &qwTime
);
37 *p_buf
++ = ( uint8_t )( qwTime
.ulLo
* rand());