Import patch iproute2.121

(Logical change 1.124)
diff --git a/tc/p_udp.c b/tc/p_udp.c
index e69de29..95ed993 100644
--- a/tc/p_udp.c
+++ b/tc/p_udp.c
@@ -0,0 +1,38 @@
+/*
+ * m_pedit_udp.c	packet editor: UDP header
+ *
+ *		This program is free software; you can distribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ * Authors:  J Hadi Salim (hadi@cyberus.ca) 
+ * 
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <syslog.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <string.h>
+#include "utils.h"
+#include "tc_util.h"
+#include "m_pedit.h"
+
+static int
+parse_udp(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
+{
+	int res = -1;
+	return res;
+}
+
+struct m_pedit_util p_pedit_udp = {
+	NULL,
+	"udp",
+	parse_udp,
+};
+