/* * Copyright (c) 1980, 1986 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, Berkeley. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * @(#)af.h 7.3 (Berkeley) 6/27/88 */ /* * 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