bgpd: code cleanup
* bgpd/bgp_aspath.c
* ashash: only used in one file, make static
* aspath_count_numas(): dead code, sayonara
* bgpd/bgpd.c
* peer_nsf_stop(): only used in one file, make static
* bgpd/bgp_packet.h
* bgp_capability_receive(): add missing prototype for a
global function
diff --git a/bgpd/bgp_packet.h b/bgpd/bgp_packet.h
index 85d6407..8f0ebe3 100644
--- a/bgpd/bgp_packet.h
+++ b/bgpd/bgp_packet.h
@@ -52,4 +52,6 @@
afi_t, safi_t, struct peer *);
extern void bgp_default_withdraw_send (struct peer *, afi_t, safi_t);
+extern int bgp_capability_receive (struct peer *, bgp_size_t);
+
#endif /* _QUAGGA_BGP_PACKET_H */