NetBSD/sys/net/af.h

71 lines
2.5 KiB
C

/*
* Copyright (c) 1980, 1986 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)af.h 7.5 (Berkeley) 6/28/90
* $Id: af.h,v 1.3 1993/05/20 03:05:46 cgd Exp $
*/
#ifndef _NET_AF_H_
#define _NET_AF_H_
/*
* This file is obsolete, I think. kls 12/21/88
* Address family routines,
* used in handling generic sockaddr structures.
*
* Hash routine is called
* af_hash(addr, h);
* struct sockaddr *addr; struct afhash *h;
* producing an afhash structure for addr.
*
* Netmatch routine is called
* af_netmatch(addr1, addr2);
* where addr1 and addr2 are sockaddr *. Returns 1 if network
* values match, 0 otherwise.
struct afswitch {
int (*af_hash)();
int (*af_netmatch)();
};
struct afhash {
u_int afh_hosthash;
u_int afh_nethash;
};
#ifdef KERNEL
struct afswitch afswitch[];
#endif
*/
#endif /* !_NET_AF_H_ */