// Queue.h
#ifndef QUEUE_H_INCLUDED
#define QUEUE_H_INCLUDED

// Specifico quale versione includo
#include "Item.h"

typedef struct queue *QUEUE;

QUEUE QUEUEinit(int maxN);
int QUEUEempty(QUEUE q);
void QUEUEput(QUEUE q, Item val);
Item QUEUEget(QUEUE q);
void QUEUEfree(QUEUE q);





#endif // QUEUE_H_INCLUDED


// Stack.h
#ifndef STACK_H_INCLUDED
#define STACK_H_INCLUDED

// Specifico quale versione includo
#include "Item.h"

typedef struct stack *STACK;

STACK STACKinit(int maxN);
int STACKempty(STACK s);
void STACKpush(STACK s, Item val);
Item STACKpop(STACK s);
void STACKfree(STACK s);





#endif // STACK_H_INCLUDED