40 строки
1.1 KiB
C
40 строки
1.1 KiB
C
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/**
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* Aften: A/52 audio encoder
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* Copyright (c) 2006 Justin Ruggles
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*
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* Based on "The simplest AC3 encoder" from FFmpeg
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* Copyright (c) 2000 Fabrice Bellard.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file crc.h
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* CRC-16 header
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*/
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#ifndef CRC_H
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#define CRC_H
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#include "common.h"
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extern void crc_init(void);
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extern uint16_t calc_crc16(const uint8_t *buf, uint32_t len);
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extern uint16_t crc16_zero(uint16_t crc, int size);
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#endif /* CRC_H */
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