htable/htable.h

/*
 * Copyright (c) 1983 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.
 *
 *      @(#)htable.h    5.3 (Berkeley) 6/18/88
 */

#include <sys/types.h>
#include <netinet/in.h>

/*
 * common definitions for htable
 */

struct addr {
        struct  in_addr addr_val;
        struct  addr *addr_link;
};

struct name {
        char    *name_val;
        struct  name *name_link;
};

struct gateway {
        struct  gateway *g_link;
        struct  gateway *g_dst;         /* connected gateway if metric > 0 */
        struct  gateway *g_firstent;    /* first entry for this gateway */
        struct  name    *g_name;
        int     g_net;
        struct  in_addr g_addr;         /* address on g_net */
        int     g_metric;               /* hops to this net */
};

#define NOADDR                  ((struct addr *)0)
#define NONAME                  ((struct name *)0)

#define KW_NET          1
#define KW_GATEWAY      2
#define KW_HOST         3

struct name *newname();
char *malloc();

char *infile;                   /* Input file name */