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22 lines
959 B
C
22 lines
959 B
C
/*
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* This file is part of Espruino, a JavaScript interpreter for Microcontrollers
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*
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* Copyright (C) 2013 Gordon Williams <gw@pur3.co.uk>
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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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*
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* ----------------------------------------------------------------------------
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* Simple RLE EncoderDecoder
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* ----------------------------------------------------------------------------
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*/
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#include "jsutils.h"
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/** gets data from array, writes to callback if nonzero. Returns total length. */
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uint32_t rle_encode(unsigned char *data, size_t dataLen, void (*callback)(unsigned char ch, uint32_t *cbdata), uint32_t *cbdata);
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/** gets data from callback, writes it into array if nonzero. Returns total length */
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uint32_t rle_decode(int (*callback)(uint32_t *cbdata), uint32_t *cbdata, unsigned char *data);
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