extern void ospf6_ase_calculate_timer_add(struct ospf6 *ospf6);
extern int ospf6_ase_calculate_route(struct ospf6 *ospf6, struct ospf6_lsa *lsa,
struct ospf6_area *area);
+extern bool
+ospf6_merge_parents_nh_to_child(struct ospf6_vertex *v,
+ struct ospf6_route *route,
+ struct ospf6_route_table *result_table);
#endif /* OSPF6_SPF_H */