ipsec-tools/racoon/grabmyaddr.h

   1 /* $Id: grabmyaddr.h,v 1.5 2004/06/11 16:00:16 ludvigm Exp $ */
   2
   3 /*
   4  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the project nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #ifndef _GRABMYADDR_H
  33 #define _GRABMYADDR_H
  34
  35 struct myaddrs {
  36         struct myaddrs *next;
  37         struct sockaddr *addr;
  38         int sock;
  39         int udp_encap;
  40 #ifdef __APPLE__
  41         int     in_use;
  42         char *ifname;
  43 #endif
  44 };
  45
  46 extern void clear_myaddr __P((void));
  47 extern void grab_myaddrs __P((void));
  48 extern int update_myaddrs __P((void));
  49 extern int autoconf_myaddrsport __P((void));
  50 extern u_short getmyaddrsport __P((struct sockaddr *));
  51 extern struct myaddrs *newmyaddr __P((void));
  52 extern struct myaddrs *dupmyaddr __P((struct myaddrs *));
  53 extern void insmyaddr __P((struct myaddrs *, struct myaddrs **));
  54 extern void delmyaddr __P((struct myaddrs *));
  55 extern int initmyaddr __P((void));
  56 extern int getsockmyaddr __P((struct sockaddr *));
  57 extern struct myaddrs *find_myaddr __P((struct sockaddr *, int));
  58
  59
  60 #endif /* _GRABMYADDR_H */