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51 lines
838 B
C
51 lines
838 B
C
#include "p_queue.h"
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DEFINE_QUEUE(int);
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#define SIZE_QUEUE (256)
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queue_int_t queue;
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int buffer[SIZE_QUEUE];
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void display(queue_int_t* queue)
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{
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if (queue->csize == 0)
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{
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printf("queue is empty\n");
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}
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else
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{
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printf("Queue:\n");
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int i = queue->head;
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for (int j = 0; j < queue->csize; j++)
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{
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printf("[%d]: %d ", i + j, queue->data[(i + j) % queue->msize]);
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}
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printf("\n");
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}
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}
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int main(int argv, char** argc)
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{
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queue_int_init(&queue, buffer, SIZE_QUEUE);
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// queue.enqueue(&queue, 10);
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queue.empty(&queue);
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printf("csize: %d\n", queue.csize);
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queue.enqueue(&queue, 20);
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queue.enqueue(&queue, 30);
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queue.enqueue(&queue, 40);
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display(&queue);
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queue.enqueue(&queue, 10);
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int val = 0;
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queue.dequeue(&queue, &val);
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queue.dequeue(&queue, &val);
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display(&queue);
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queue.empty(&queue);
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display(&queue);
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}
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