--- a/src/internet-stack/ipv4-checksum.h	Fri Jul 10 18:43:24 2009 +0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
-/*
- * Copyright (c) 2005,2006,2007 INRIA
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation;
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
- */
-#ifndef IPV4_CHECKSUM_H
-#define IPV4_CHECKSUM_H
-
-#include <stdint.h>
-
-namespace ns3 {
-
-uint16_t Ipv4ChecksumCalculate (uint16_t checksum, uint8_t *buffer, uint16_t size);
-
-uint16_t Ipv4ChecksumComplete (uint16_t checksum);
-
-}; //namespace ns3
-
-#endif /* IPV4_CHECKSUM_H */