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- /*
- * 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 this notice is preserved and that due credit is given
- * to the University of California at 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'' without express or implied warranty.
- *
- * @(#)af.h 7.2 (Berkeley) 12/30/87
- */
-
- #ifndef _AF
- #define _AF
-
- /*
- * 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 _AF
-