//
//  queue.h
//  Week5 - Opdracht 5.5
//
//  Created by Dimitry Volker on 25/05/15.
//  Copyright (c) 2015 Dimitry Volker. All rights reserved.
//

#ifndef __Week5___Opdracht_5_5__queue__
#define __Week5___Opdracht_5_5__queue__

#include <stdio.h>

#endif /* defined(__Week5___Opdracht_5_5__queue__) */

struct listNode {
    int data;
    struct listNode* next;
};
typedef struct listNode ListNode;

struct queue {
    ListNode* head;
    ListNode* tail;
};

typedef struct queue Queue;
Queue* newQueue();
void freeQueue(Queue* q);
void enqueue(Queue* q, int data);
int dequeue(Queue* q);
void show(Queue* q);