sys/netinet6/mld6_var.h

   1 /*      $FreeBSD: src/sys/netinet6/mld6_var.h,v 1.1.2.1 2000/07/15 07:14:36 kris Exp $  */
   2 /*      $DragonFly: src/sys/netinet6/mld6_var.h,v 1.5 2006/09/03 18:52:29 dillon Exp $  */
   3 /*      $KAME: mld6_var.h,v 1.4 2000/03/25 07:23:54 sumikawa Exp $      */
   4
   5 /*
   6  * Copyright (C) 1998 WIDE Project.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the project nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef _NETINET6_MLD6_VAR_H_
  35 #define _NETINET6_MLD6_VAR_H_
  36
  37 #ifdef _KERNEL
  38
  39 #define MLD6_RANDOM_DELAY(X) (krandom() % (X) + 1)
  40
  41 /*
  42  * States for MLD stop-listening processing
  43  */
  44 #define MLD6_OTHERLISTENER                      0
  45 #define MLD6_IREPORTEDLAST                      1
  46
  47 struct mbuf;
  48 struct in6_multi;
  49
  50 void    mld6_init(void);
  51 void    mld6_input(struct mbuf *, int);
  52 void    mld6_start_listening(struct in6_multi *);
  53 void    mld6_stop_listening(struct in6_multi *);
  54 void    mld6_fasttimeo(void);
  55
  56 #endif /* _KERNEL */
  57
  58 #endif /* _NETINET6_MLD6_VAR_H_ */