1 #ifndef _NET_DN_NEIGH_H
2 #define _NET_DN_NEIGH_H
3
4 /*
5 * The position of the first two fields of
6 * this structure are critical - SJW
7 */
8 struct dn_neigh {
9 struct neighbour n;
10 dn_address addr;
11 unsigned long flags;
12 #define DN_NDFLAG_R1 0x0001 /* Router L1 */
13 #define DN_NDFLAG_R2 0x0002 /* Router L2 */
14 #define DN_NDFLAG_P3 0x0004 /* Phase III Node */
15 unsigned long blksize;
16 unsigned char priority;
17 };
18
19 extern void dn_neigh_init(void);
20 extern void dn_neigh_cleanup(void);
21 extern struct neighbour *dn_neigh_lookup(struct neigh_table *tbl, void *ptr);
22 extern int dn_neigh_router_hello(struct sk_buff *skb);
23 extern int dn_neigh_endnode_hello(struct sk_buff *skb);
24 extern void dn_neigh_pointopoint_hello(struct sk_buff *skb);
25 extern int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n);
26
27 extern struct neigh_table dn_neigh_table;
28
29 #endif /* _NET_DN_NEIGH_H */
30