extern struct interface *zebra_interface_add_read (struct stream *);
extern struct interface *zebra_interface_state_read (struct stream *s);
extern struct connected *zebra_interface_address_read (int, struct stream *);
-extern struct interface *zebra_interface_bfd_read (struct stream *s,
- struct prefix *,
- struct prefix *);
extern struct nbr_connected *zebra_interface_nbr_address_read (int, struct stream *);
extern void zebra_interface_if_set_value (struct stream *, struct interface *);
extern void zebra_router_id_update_read (struct stream *s, struct prefix *rid);