--- a/src/internet-node/ipv4-header.h	Fri May 30 15:31:50 2008 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,171 +0,0 @@
-/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
-/*
- * Copyright (c) 2005 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_HEADER_H
-#define IPV4_HEADER_H
-
-#include "ns3/header.h"
-#include "ns3/ipv4-address.h"
-
-namespace ns3 {
-/**
- * \brief Packet header for IPv4
- */
-class Ipv4Header : public Header 
-{
-public:
-  /**
-   * \brief Construct a null IPv4 header
-   */
-  Ipv4Header ();
-  /**
-   * \brief Enable checksum calculation for IP (XXX currently has no effect)
-   */
-  static void EnableChecksums (void);
-  /**
-   * \param size the size of the payload in bytes
-   */
-  void SetPayloadSize (uint16_t size);
-  /**
-   * \param identification the Identification field of IPv4 packets.
-   *
-   * By default, set to zero.
-   */
-  void SetIdentification (uint16_t identification);
-  /**
-   * \param tos the 8 bits of Ipv4 TOS.
-   */
-  void SetTos (uint8_t tos);
-  /**
-   * This packet is not the last packet of a fragmented ipv4 packet.
-   */
-  void SetMoreFragments (void);
-  /**
-   * This packet is the last packet of a fragmented ipv4 packet.
-   */
-  void SetLastFragment (void);
-  /**
-   * Don't fragment this packet: if you need to anyway, drop it.
-   */
-  void SetDontFragment (void);
-  /**
-   * If you need to fragment this packet, you can do it.
-   */
-  void SetMayFragment (void);
-  /**
-   * \param offset the ipv4 fragment offset
-   */
-  void SetFragmentOffset (uint16_t offset);
-  /**
-   * \param ttl the ipv4 TTL
-   */
-  void SetTtl (uint8_t ttl);
-  /**
-   * \param num the ipv4 protocol field
-   */
-  void SetProtocol (uint8_t num);
-  /**
-   * \param source the source of this packet
-   */
-  void SetSource (Ipv4Address source);
-  /**
-   * \param destination the destination of this packet.
-   */
-  void SetDestination (Ipv4Address destination);
-  /**
-   * \returns the size of the payload in bytes
-   */
-  uint16_t GetPayloadSize (void) const;
-  /**
-   * \returns the identification field of this packet.
-   */
-  uint16_t GetIdentification (void) const;
-  /**
-   * \returns the TOS field of this packet.
-   */
-  uint8_t GetTos (void) const;
-  /**
-   * \returns true if this is the last fragment of a packet, false otherwise.
-   */
-  bool IsLastFragment (void) const;
-  /**
-   * \returns true if this is this packet can be fragmented.
-   */  
-  bool IsDontFragment (void) const;
-  /**
-   * \returns the offset of this fragment.
-   */
-  uint16_t GetFragmentOffset (void) const;
-  /**
-   * \returns the TTL field of this packet
-   */
-  uint8_t GetTtl (void) const;
-  /**
-   * \returns the protocol field of this packet
-   */
-  uint8_t GetProtocol (void) const;
-  /**
-   * \returns the source address of this packet
-   */
-  Ipv4Address GetSource (void) const;
-  /**
-   * \returns the destination address of this packet
-   */
-  Ipv4Address GetDestination (void) const;
-  
-  /**
-   * \returns true if the upv4 checksum is correct, false otherwise.
-   *
-   * If Ipv4Header::EnableChecksums has not been called prior to
-   * creating this packet, this method will always return true.
-   */
-  bool IsChecksumOk (void) const;
-
-  static TypeId GetTypeId (void);
-  virtual TypeId GetInstanceTypeId (void) const;
-  virtual void Print (std::ostream &os) const;
-  virtual uint32_t GetSerializedSize (void) const;
-  virtual void Serialize (Buffer::Iterator start) const;
-  virtual uint32_t Deserialize (Buffer::Iterator start);
-private:
-
-  enum FlagsE {
-    DONT_FRAGMENT = (1<<0),
-    MORE_FRAGMENTS = (1<<1)
-  };
-
-  static bool m_calcChecksum;
-
-  uint16_t m_payloadSize;
-  uint16_t m_identification;
-  uint32_t m_tos : 8;
-  uint32_t m_ttl : 8;
-  uint32_t m_protocol : 8;
-  uint32_t m_flags : 3;
-  uint16_t m_fragmentOffset : 13;
-  Ipv4Address m_source;
-  Ipv4Address m_destination;
-  bool m_goodChecksum;
-};
-
-} // namespace ns3
-
-
-#endif /* IPV4_HEADER_H */