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extern.h revision 1.6 
      1 /*	$NetBSD: extern.h,v 1.6 2005/08/15 19:28:08 ginsbach 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  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *	This product includes software developed by Christos Zoulas.
     17  * 4. The name of the author may not be used to endorse or promote products
     18  *    derived from this software without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 struct sockaddr;
     33 struct sockaddr_x25;
     34 struct sockaddr_ns;
     35 
     36 /* show.c */
     37 void show(int, char **);
     38 
     39 /* ccitt_addr.c */
     40 int ccitt_addr(char *, struct sockaddr_x25 *);
     41 
     42 /* route.c */
     43 extern int nflag;
     44 #define NOTDEFSTRING "0.0.0.0/xxx.xxx.xxx.xxx\0"
     45 int keyword(char *);
     46 int netmask_length(struct sockaddr *, int);
     47 char *netmask_string(struct sockaddr *, int, int);
     48 const char *routename(struct sockaddr *, struct sockaddr *, int);
     49 const char *netname(struct sockaddr *, struct sockaddr *);
     50 const char *ns_print(struct sockaddr_ns *);
     51 void usage(const char *)__attribute__((__noreturn__));
     52