17.12) access violation

#pragma once

#include <stdbool.h>

#define TSIZE 45
#define MAX_SIZE 4 // array size

typedef struct element
{
	char name[TSIZE];
} Item;

typedef struct queue
{
	int front;
	int rear;
	int n_items;
	Item items[MAX_SIZE];
} Queue;

void Init_queue(Queue* pq);
bool QueueIsFull(const Queue* pq);
bool QueueIsEmpty(const Queue* pq);
int QueueItemCount(const Queue* pq);
bool Enqueue(Item item, Queue* pq);
bool Dequeue(Item* pitem, Queue* pq);
void EmptyQueue(Queue* pq);
void TraverseQueue(Queue* pq);

void print_item(Item item);

#include "ArrayQueue.h"

#include <stdio.h>

#include <assert.h>

void Init_queue(Queue* pq)

{

	pq->front = 0;

	pq->rear = 0;

	pq->n_items = 0;

}

bool QueueIsFull(const Queue* pq)

{

	return (pq->rear + 1) % MAX_SIZE == pq->front;

}

bool QueueIsEmpty(const Queue* pq)

{

	return pq->front == pq->rear;

}

int QueueItemCount(const Queue* pq)

{

	return pq->n_items;

}

bool Enqueue(Item item, Queue* pq)

{

	if (QueueIsFull(pq))

	{

		printf("Queue is Full.\n");

		return false;

	}

	pq->rear = (pq->rear + 1) % MAX_SIZE;

	pq->items[pq->rear] = item;

	pq->n_items++;

	return true;

}

bool Dequeue(Item* pitem, Queue* pq)

{

	if (QueueIsEmpty(pq))

	{

		printf("Queue is Empty.\n");

		return false;

	}

	pq->front = (pq->front + 1) % MAX_SIZE;

	*pitem = pq->items[pq->front];

	pq->n_items--;

	return true;

}

void EmptyQueue(Queue* pq)

{

	Init_queue(pq);

}

void TraverseQueue(Queue* pq)

{

	for (int i = pq->front; i != pq->rear; i = (i + 1) % MAX_SIZE)

		print_item(pq->items[(i + 1) % MAX_SIZE]);

}

void print_item(Item item)

{

	printf('%s ', item.name);

}

#include <stdio.h>
#include <string.h>

#include "ArrayQueue.h"

Item get_item(const char* name);
void print_queue(Queue* pq);


int main()
{
	Queue queue;
	Item temp;

	Init_queue(&queue);

	Enqueue(get_item("Jack"), &queue);
	print_queue(&queue);

	Enqueue(get_item("Henry"), &queue);
	print_queue(&queue);

	Enqueue(get_item("Stan"), &queue);
	print_queue(&queue);

	Enqueue(get_item("Butters"), &queue); // capacity 4/3 fail
	print_queue(&queue);

	if (Dequeue(&temp, &queue))
		printf("Item from queue : %s\n", temp.name);
	print_queue(&queue);

	if (Dequeue(&temp, &queue))
		printf("Item from queue : %s\n", temp.name);
	print_queue(&queue);

	if (Dequeue(&temp, &queue))
		printf("Item from queue : %s\n", temp.name);
	print_queue(&queue);

	if (Dequeue(&temp, &queue))
		printf("Item from queue : %s\n", temp.name);
	print_queue(&queue);

	printf("====== Circulation Test ======");

	Init_queue(&queue);

	for (int i = 0; i < 10; ++i)
	{
		Enqueue(get_item("Hello"), &queue);
		print_queue(&queue);

		if (Dequeue(&temp, &queue))
			printf("Item from queue : %s\n", temp.name);

		print_queue(&queue);
	}

	return 0;
}

Item get_item(char* name)
{
	Item new_item;
	strcpy(new_item.name, name);

	return new_item;
}

void print_queue(Queue* pq)
{
	printf("Front : %d, Rear : %d, Size %d\n", pq->front, pq->rear, pq->n_items);

	printf("Queue : ");

	if (QueueIsEmpty(pq))
		printf("Empty");
	else
		TraverseQueue(pq);

	printf("\n\n");
}

순서대로 헤더, 헤더함수파일, 메인파일 입니다

디버깅시,

TraverseQueue함수 내의 print_item 함수가 실행되는 순간 access violation이 뜹니다

access violation 전까지는 값들 제대로 다 연산이 되다가

갑자기 print함수에서 저러니까 도저히 감이 안잡힙니다

방법이 없어 도움을 구합니다