#include "priqueuetype.h"
void InitializePQ(PriorityQueue *, int);
int EmptyPQ(PriorityQueue *);
int FullPQ(PriorityQueue *);
void InsertPQ(ItemType, int, PriorityQueue *);
void RemovePQ(PriorityQueue *, ItemType *, int *);
int SizePQ(PriorityQueue *);
void PrintPQ(PriorityQueue *);