2004-10-13 Paul Jakma <paul@dishone.st>

	* (global) more const'ification and fixups of types to clean up code.
	* bgp_mplsvpn.{c,h}: (str2tag) fix abuse. Still not perfect,
          should use something like the VTY_GET_INTEGER macro, but without
          the vty_out bits..
        * bgp_routemap.c: (set_aggregator_as) use VTY_GET_INTEGER_RANGE
          (no_set_aggregator_as) ditto.
        * bgpd.c: (peer_uptime) fix unlikely bug, where no buffer is
          returned, add comments about troublesome return value.
diff --git a/bgpd/bgp_packet.h b/bgpd/bgp_packet.h
index 7bbcdb2..d9afd5c 100644
--- a/bgpd/bgp_packet.h
+++ b/bgpd/bgp_packet.h
@@ -18,10 +18,10 @@
 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
+#define BGP_NLRI_LENGTH       1U
+#define BGP_TOTAL_ATTR_LEN    2U
+#define BGP_UNFEASIBLE_LEN    2U
+#define BGP_WRITE_PACKET_MAX 10U
 
 /* When to refresh */
 #define REFRESH_IMMEDIATE 1