#ifndef PQELEMENT_H
#define PQELEMENT_H


#include <stdio.h>
#include "triangle.h"

/* this is the type for an element in the priority queue; should be
 defined appropriately */
typedef TRIANGLE* PQ_elemType; 


/* functions needed in priority queue */
double getPriority(PQ_elemType x);

void printElem(PQ_elemType x);


#endif