mld6_var.h revision 53541
1/* 2 * Copyright (C) 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the project nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD: head/sys/netinet6/mld6_var.h 53541 1999-11-22 02:45:11Z shin $ 30 */ 31 32#ifndef _NETINET6_MLD6_VAR_H_ 33#define _NETINET6_MLD6_VAR_H_ 34 35#ifdef _KERNEL 36 37#define MLD6_RANDOM_DELAY(X) (random() % (X) + 1) 38 39/* 40 * States for MLD stop-listening processing 41 */ 42#define MLD6_OTHERLISTENER 0 43#define MLD6_IREPORTEDLAST 1 44 45void mld6_init __P((void)); 46void mld6_input __P((struct mbuf *, int)); 47void mld6_start_listening __P((struct in6_multi *)); 48void mld6_stop_listening __P((struct in6_multi *)); 49void mld6_fasttimeo __P((void)); 50#endif /* _KERNEL */ 51 52#endif /* _NETINET6_MLD6_VAR_H_ */ 53