diff --git a/bgpd/bgp_packet.h b/bgpd/bgp_packet.h
new file mode 100644
index 0000000..c1efc8b
--- /dev/null
+++ b/bgpd/bgp_packet.h
@@ -0,0 +1,49 @@
+/* BGP packet management header.
+   Copyright (C) 1999 Kunihiro Ishiguro
+
+This file is part of GNU Zebra.
+
+GNU Zebra is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+GNU Zebra is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Zebra; see the file COPYING.  If not, write to the Free
+Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.  */
+
+#define BGP_NLRI_LENGTH       1
+#define BGP_TOTAL_ATTR_LEN    2
+#define BGP_UNFEASIBLE_LEN    2
+#define BGP_WRITE_PACKET_MAX 10
+
+/* When to refresh */
+#define REFRESH_IMMEDIATE 1
+#define REFRESH_DEFER     2 
+
+/* ORF Common part flag */
+#define ORF_COMMON_PART_ADD        0x00 
+#define ORF_COMMON_PART_REMOVE     0x80 
+#define ORF_COMMON_PART_REMOVE_ALL 0xC0 
+#define ORF_COMMON_PART_PERMIT     0x00 
+#define ORF_COMMON_PART_DENY       0x20 
+
+/* Packet send and receive function prototypes. */
+int bgp_read (struct thread *);
+int bgp_write (struct thread *);
+
+void bgp_keepalive_send (struct peer *);
+void bgp_open_send (struct peer *);
+void bgp_notify_send (struct peer *, u_char, u_char);
+void bgp_notify_send_with_data (struct peer *, u_char, u_char, u_char *, size_t);
+void bgp_route_refresh_send (struct peer *, afi_t, safi_t, u_char, u_char, int);
+void bgp_capability_send (struct peer *, afi_t, safi_t, int, int);
+void bgp_default_update_send (struct peer *, struct attr *,
+			      afi_t, safi_t, struct peer *);
+void bgp_default_withdraw_send (struct peer *, afi_t, safi_t);