1/*	$NetBSD: extern.h,v 1.13 2008/09/10 01:06:58 dyoung Exp $	*/
2
3/*
4 * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27struct sockaddr;
28struct sockaddr_x25;
29struct sockaddr_ns;
30
31void parse_show_opts(int, char * const *, int *, int *, const char **, bool);
32/* show.c */
33void show(int, char * const *);
34
35/* route.c */
36extern int nflag, Sflag;
37#define NOTDEFSTRING "0.0.0.0/xxx.xxx.xxx.xxx\0"
38int keyword(const char *);
39int netmask_length(struct sockaddr *, int);
40char *netmask_string(const struct sockaddr *, int, int);
41const char *routename(const struct sockaddr *, struct sockaddr *, int);
42const char *netname(const struct sockaddr *, struct sockaddr *);
43const char *ns_print(struct sockaddr_ns *);
44void usage(const char *)__attribute__((__noreturn__));
45