-extern void bgp_keepalive_send (struct peer *);
-extern void bgp_open_send (struct peer *);
-extern void bgp_notify_send (struct peer *, u_int8_t, u_int8_t);
-extern void bgp_notify_send_with_data (struct peer *, u_int8_t, u_int8_t,
- u_int8_t *, size_t);
-extern void bgp_route_refresh_send (struct peer *, afi_t, safi_t, u_char, u_char, int);
-extern void bgp_capability_send (struct peer *, afi_t, safi_t, int, int);
-extern void bgp_default_update_send (struct peer *, struct attr *,
- afi_t, safi_t, struct peer *);
-extern void bgp_default_withdraw_send (struct peer *, afi_t, safi_t);