Listing 2 xrt class definition

//
// xrt.h - cross-reference table interface
//
#ifndef XRT_H_INCLUDED
#define XRT_H_INCLUDED

#include "lns.h"

class treenode;

class xrt
   {
public:
   xrt();
   ~xrt();
   void add(const char *w, unsigned n);
   void print();
private:
   treenode *root;
   };

inline xrt::xrt() : root(0)
   {
   }

#endif

// End of File