+#include "ns3/core-module.h"
+#include "my-point-to-point-helper.h"
+
+#ifdef _NS3_3_10
+ /*NS3 3.10*/
+ #include "ns3/helper-module.h"
+ #include "ns3/simulator-module.h"
+ #include "ns3/node-module.h"
+ #include "ns3/helper-module.h"
+ #include "ns3/global-routing-module.h"
+ #include "ns3/tcp-socket-factory.h"
+#else
+ /*NS3 3.12*/
+ #include "ns3/node.h"
+ #include "ns3/global-route-manager.h"
+ #include "ns3/csma-helper.h"
+ #include "ns3/internet-stack-helper.h"
+ #include "ns3/ipv4-address-helper.h"
+ #include "ns3/point-to-point-helper.h"
+ #include "ns3/packet-sink-helper.h"
+ #include "ns3/inet-socket-address.h"
+ #include "ns3/tcp-socket-factory.h"
+#endif
+
+using namespace ns3;
+using namespace std;
+
+struct MySocket{
+ uint32_t bufferedBytes;
+ uint32_t sentBytes;
+ uint32_t remaining;
+ uint32_t totalBytes;
+ char finished;
+ void* action;
+};
+