[lib/zclient] Export zclient_create_header

2006-01-17 Paul Jakma <paul.jakma@sun.com>

	* zclient.{c,h}: (zclient_create_header) export this, seems others
	  could use it (in lieu of more complete zserv helpers).
diff --git a/lib/zclient.h b/lib/zclient.h
index bd33295..69ada14 100644
--- a/lib/zclient.h
+++ b/lib/zclient.h
@@ -145,6 +145,9 @@
    Returns 0 for success or -1 on an I/O error. */
 extern int zclient_send_message(struct zclient *);
 
+/* create header for command, length to be filled in by user later */
+extern void zclient_create_header (struct stream *, uint16_t);
+
 extern struct interface *zebra_interface_add_read (struct stream *);
 extern struct interface *zebra_interface_state_read (struct stream *s);
 extern struct connected *zebra_interface_address_read (int, struct stream *);