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30 lines
551 B
30 lines
551 B
4 years ago
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#ifndef REF_QUEUE
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#define REF_QUEUE
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#include <stdbool.h>
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typedef int data_type;
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#define EMPTY -1
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typedef struct {
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data_type* data;
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int depth;
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int size;
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int start;
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int end;
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} ref_queue;
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ref_queue* new_ref_queue(int depth);
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bool ref_enqueue(ref_queue* q, data_type v);
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data_type ref_dequeue(ref_queue* q);
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void print_ref_queue(ref_queue* q);
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#endif
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