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#include <iostream>
#include <cstdlib>

/* type definitions ----------------------------------------------------------*/
typedef struct 
{
   // has no data definitions          
}Seg;

/* function declarations -----------------------------------------------------*/
Seg* seg_clone();


/* global variables ----------------------------------------------------------*/
typedef Seg *(*VR_SEG_FUNC)();
static const VR_SEG_FUNC seg_vtable[] = {
   /*seg_new,*/
   /*seg_delete,*/
   seg_clone/*,
   seg_init*/
};

/* main function  ------------------------------------------------------------*/
int main ()
{
    using namespace std;
    
    cin.get();
}

/* function definitions ------------------------------------------------------*/
Seg* seg_clone( Seg *src )
{ 
   Seg *dest = new Seg;
   memcpy( dest, src, sizeof(Seg) );
   
   return dest; 
}
//////////////////////////////////////////
Seg *source;
Seg* seg_clone()
{ 
   return seg_clone( source );
}