yarrow.h revision 256381
11573Srgrimes/*- 214272Spst * Copyright (c) 2000-2013 Mark R V Murray 31573Srgrimes * All rights reserved. 41573Srgrimes * 51573Srgrimes * Redistribution and use in source and binary forms, with or without 61573Srgrimes * modification, are permitted provided that the following conditions 71573Srgrimes * are met: 81573Srgrimes * 1. Redistributions of source code must retain the above copyright 91573Srgrimes * notice, this list of conditions and the following disclaimer 101573Srgrimes * in this position and unchanged. 111573Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 121573Srgrimes * notice, this list of conditions and the following disclaimer in the 131573Srgrimes * documentation and/or other materials provided with the distribution. 141573Srgrimes * 151573Srgrimes * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 161573Srgrimes * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 171573Srgrimes * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 181573Srgrimes * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 191573Srgrimes * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 201573Srgrimes * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 211573Srgrimes * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 221573Srgrimes * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 231573Srgrimes * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 241573Srgrimes * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 251573Srgrimes * 261573Srgrimes * $FreeBSD: stable/10/sys/dev/random/yarrow.h 256381 2013-10-12 15:31:36Z markm $ 271573Srgrimes */ 281573Srgrimes 291573Srgrimes#ifndef SYS_DEV_RANDOM_YARROW_H_INCLUDED 301573Srgrimes#define SYS_DEV_RANDOM_YARROW_H_INCLUDED 311573Srgrimes 321573Srgrimesvoid random_yarrow_init_alg(struct sysctl_ctx_list *); 331573Srgrimesvoid random_yarrow_deinit_alg(void); 3414272Spstint random_yarrow_read(void *, int); 351573Srgrimesvoid random_yarrow_reseed(void); 3692889Sobrien 3792889Sobrien#endif 381573Srgrimes