--- a/src/proto2/Network.hh	Tue Nov 18 22:58:50 2008 +0000
+++ b/src/proto2/Network.hh	Thu Nov 20 19:25:56 2008 +0000
@@ -20,9 +20,12 @@
 
 };
 
-// XXX: util methods
-void writeVector (CL_NetPacket &pkt, const Vector &vec);
-Vector readVector (CL_NetPacket &pkt);
+enum NetworkChannel {
+    /*
+     * Core channel used for NetworkSession
+     */
+    NETCHAN_CORE            = 0x01,
+};
 
 enum NetworkMessage {
     NETMSG_PACKET_INVALID   = 0x00,