/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of mediastreamer2.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(_BITS_RW_H_)
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#define _BITS_RW_H_
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#include <ortp/port.h>
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typedef struct ms_bits_reader{
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const uint8_t *buffer;
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size_t buf_size;
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int bit_index;
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} MSBitsReader;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void ms_bits_reader_init(MSBitsReader *reader, const uint8_t *buffer, size_t bufsize);
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int ms_bits_reader_n_bits(MSBitsReader *reader, int count, unsigned int *ret, const char* symbol_name);
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int ms_bits_reader_ue(MSBitsReader *reader, unsigned int* ret, const char* symbol_name);
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int ms_bits_reader_se(MSBitsReader *reader, int* ret, const char* symbol_name);
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typedef struct ms_bits_writer {
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uint8_t* buffer;
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size_t buf_size;
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int bit_index;
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} MSBitsWriter;
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void ms_bits_writer_init(MSBitsWriter *writer, size_t initialbufsize);
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int ms_bits_writer_n_bits(MSBitsWriter *writer, int count, unsigned int value, const char* symbol_name);
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int ms_bits_writer_ue(MSBitsWriter *writer, unsigned int value, const char* symbol_name);
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int ms_bits_writer_se(MSBitsWriter *writer, int value, const char* symbol_name);
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int ms_bits_writer_trailing_bits(MSBitsWriter *writer);
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#ifdef __cplusplus
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}
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#endif
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#endif
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