[zebra] fix connected_add_ipv6 declarations, label should be const.

2005-11-26 Paul Jakma <paul.jakma@sun.com>

	* connected.{c,h}: (connected_add_ipv6) label should have
	  const qualifier, fix declarations.
diff --git a/zebra/connected.h b/zebra/connected.h
index 289b03c..28387e9 100644
--- a/zebra/connected.h
+++ b/zebra/connected.h
@@ -41,7 +41,8 @@
 #ifdef HAVE_IPV6
 extern void
 connected_add_ipv6 (struct interface *ifp, struct in6_addr *address,
-		    u_char prefixlen, struct in6_addr *broad, char *label);
+		    u_char prefixlen, struct in6_addr *broad,
+		    const char *label);
 extern void
 connected_delete_ipv6 (struct interface *ifp, struct in6_addr *address,
 		       u_char prefixlen, struct in6_addr *broad);