--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/internet-stack/ipv4-raw-socket-impl.h	Wed Oct 29 11:18:39 2008 -0700
@@ -0,0 +1,65 @@
+#ifndef IPV4_RAW_SOCKET_IMPL_H
+#define IPV4_RAW_SOCKET_IMPL_H
+
+#include "ns3/socket.h"
+#include "ns3/ipv4-header.h"
+#include <list>
+
+namespace ns3 {
+
+class NetDevice;
+class Node;
+
+class Ipv4RawSocketImpl : public Socket
+{
+public:
+  static TypeId GetTypeId (void);
+
+  Ipv4RawSocketImpl ();
+
+  void SetNode (Ptr<Node> node);
+
+  virtual enum Socket::SocketErrno GetErrno (void) const;
+  virtual Ptr<Node> GetNode (void) const;
+  virtual int Bind (const Address &address);
+  virtual int Bind ();
+  virtual int GetSockName (Address &address) const; 
+  virtual int Close (void);
+  virtual int ShutdownSend (void);
+  virtual int ShutdownRecv (void);
+  virtual int Connect (const Address &address);
+  virtual int Listen (void);
+  virtual uint32_t GetTxAvailable (void) const;
+  virtual int Send (Ptr<Packet> p, uint32_t flags);
+  virtual int SendTo (Ptr<Packet> p, uint32_t flags, 
+		      const Address &toAddress);
+  virtual uint32_t GetRxAvailable (void) const;
+  virtual Ptr<Packet> Recv (uint32_t maxSize, uint32_t flags);
+  virtual Ptr<Packet> RecvFrom (uint32_t maxSize, uint32_t flags,  
+				Address &fromAddress);
+
+  void SetProtocol (uint16_t protocol);
+  bool ForwardUp (Ptr<const Packet> p, Ipv4Header ipHeader, Ptr<NetDevice> device);
+private:
+  virtual void DoDispose (void);
+
+  struct Data {
+    Ptr<Packet> packet;
+    Ipv4Address fromIp;
+    uint16_t fromProtocol;
+  };
+
+  enum Socket::SocketErrno m_err;
+  Ptr<Node> m_node;
+  Ipv4Address m_src;
+  Ipv4Address m_dst;
+  uint16_t m_protocol;
+  std::list<struct Data> m_recv;
+  bool m_shutdownSend;
+  bool m_shutdownRecv;
+  uint32_t m_icmpFilter;
+};
+
+} // namespace ns3
+
+#endif /* IPV4_RAW_SOCKET_IMPL_H */