crc7.h (316B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _LINUX_CRC7_H 3#define _LINUX_CRC7_H 4#include <linux/types.h> 5 6extern const u8 crc7_be_syndrome_table[256]; 7 8static inline u8 crc7_be_byte(u8 crc, u8 data) 9{ 10 return crc7_be_syndrome_table[crc ^ data]; 11} 12 13extern u8 crc7_be(u8 crc, const u8 *buffer, size_t len); 14 15#endif