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1 //-----------------------------------------------------------------------------
2 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
3 // at your option, any later version. See the LICENSE.txt file for the text of
4 // the license.
5 //-----------------------------------------------------------------------------
6 // CRC16
7 //-----------------------------------------------------------------------------
8 #include <stdint.h>
9
10 #ifndef __CRC16_H
11 #define __CRC16_H
12 unsigned short update_crc16(unsigned short crc, unsigned char c);
13 uint16_t crc16(uint8_t const *message, int length, uint16_t remainder, uint16_t polynomial);
14 uint16_t crc16_ccitt(uint8_t const *message, int length);
15 uint16_t crc16_ccitt_kermit(uint8_t const *message, int length);
16 uint16_t bit_reverse_uint16 (uint16_t value);
17 #endif
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