harvey/sys/src/libsec/port/prng.c

/*
 * This file is part of the UCB release of Plan 9. It is subject to the license
 * terms in the LICENSE file found in the top-level directory of this
 * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
 * part of the UCB release of Plan 9, including this file, may be copied,
 * modified, propagated, or distributed except according to the terms contained
 * in the LICENSE file.
 */

#include "os.h"
#include <mp.h>
#include <libsec.h>

//
//  just use the libc prng to fill a buffer
//
void
prng(uint8_t *p, int n)
{
	uint8_t *e;

	for(e = p+n; p < e; p++)
		*p = rand();
}