Adding waf script for building
diff --git a/src/nlsr_nexthop.hpp b/src/nlsr_nexthop.hpp
new file mode 100644
index 0000000..17393c6
--- /dev/null
+++ b/src/nlsr_nexthop.hpp
@@ -0,0 +1,51 @@
+#ifndef NLSR_NEXTHOP_HPP
+#define NLSR_NEXTHOP_HPP
+
+#include<iostream>
+
+using namespace std;
+
+class NextHop
+{
+public:
+ NextHop()
+ : connectingFace(0)
+ , routeCost(0)
+ {
+ }
+
+ NextHop(int cf, double rc)
+ {
+ connectingFace=cf;
+ routeCost=rc;
+ }
+
+ int getConnectingFace()
+ {
+ return connectingFace;
+ }
+
+ void setConnectingFace(int cf)
+ {
+ connectingFace=cf;
+ }
+
+ double getRouteCost()
+ {
+ return routeCost;
+ }
+
+ void setRouteCost(double rc)
+ {
+ routeCost=rc;
+ }
+private:
+ int connectingFace;
+ double routeCost;
+};
+
+
+ostream&
+operator<<(ostream& os, NextHop& nh);
+
+#endif