extern void eigrp_topology_delete_all(struct list *);
extern unsigned int eigrp_topology_table_isempty(struct list *);
extern struct eigrp_prefix_entry *
-eigrp_topology_table_lookup_ipv4(struct list *, struct prefix_ipv4 *);
+eigrp_topology_table_lookup_ipv4(struct list *, struct prefix *);
extern struct list *eigrp_topology_get_successor(struct eigrp_prefix_entry *);
extern struct list *
eigrp_topology_get_successor_max(struct eigrp_prefix_entry *pe,