Function enqueue

Basic Programming/queue.c:45–54

Function to add an item to the queue. It changes rear and size

// Function to add an item to the queue.
// It changes rear and size
void enqueue(struct Queue* queue, int item)
{
	if (isFull(queue))
		return;
	queue->rear = (queue->rear + 1)
				% queue->capacity;
	queue->array[queue->rear] = item;
	queue->size = queue->size + 1;
	printf("%d enqueued to queue\n", item);
}

// Function to remove an item from queue.
// It changes front and size