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31 lines
862 B
C
31 lines
862 B
C
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/* Copyright (c) 2013-2014 Jeffrey Pfau
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef RING_FIFO_H
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#define RING_FIFO_H
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#include <mgba-util/common.h>
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CXX_GUARD_START
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struct RingFIFO {
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void* data;
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size_t capacity;
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void* readPtr;
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void* writePtr;
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};
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void RingFIFOInit(struct RingFIFO* buffer, size_t capacity);
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void RingFIFODeinit(struct RingFIFO* buffer);
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size_t RingFIFOCapacity(const struct RingFIFO* buffer);
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size_t RingFIFOSize(const struct RingFIFO* buffer);
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void RingFIFOClear(struct RingFIFO* buffer);
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size_t RingFIFOWrite(struct RingFIFO* buffer, const void* value, size_t length);
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size_t RingFIFORead(struct RingFIFO* buffer, void* output, size_t length);
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CXX_GUARD_END
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#endif
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