if (!pid) {
input[0] = 17;
enqueue(queue, input[0]);
+ printf("Enqueue %d.\n", 17);
succ1 = dequeue(queue, &input[0]);
+ if (succ1)
+ printf("Dequeue %d.\n", input[0]);
+ else
+ printf("Dequeue NULL.\n");
} else {
input[1] = 37;
enqueue(queue, input[1]);
+ printf("Enqueue %d.\n", 37);
succ2 = dequeue(queue, &output[1]);
+ if (succ2)
+ printf("Dequeue %d.\n", input[1]);
+ else
+ printf("Dequeue NULL.\n");
}
}