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/* *	crc16.h - CRC-16 routine * * Implements the standard CRC-16: *   Width 16 *   Poly  0x8005 (x^16 + x^15 + x^2 + 1) *   Init  0 * * Copyright (c) 2005 Ben Gardner <bgardner@wabtec.com> * * This source code is licensed under the GNU General Public License, * Version 2. See the file COPYING for more details. */ #ifndef __CRC16_H#define __CRC16_H #include <linux/types.h> extern u16 const crc16_table[256]; extern u16 crc16(u16 crc, const u8 *buffer, size_t len); static inline u16 crc16_byte(u16 crc, const u8 data){	return (crc >> 8) ^ crc16_table[(crc ^ data) & 0xff];} #endif /* __CRC16_H */