1 #ifndef CRC7_H
2 #define CRC7_H
3 
4 extern const unsigned char crc7_syndrome_table[256];
5 
crc7_byte(unsigned char crc,unsigned char data)6 static inline unsigned char crc7_byte(unsigned char crc, unsigned char data)
7 {
8 	return crc7_syndrome_table[(crc << 1) ^ data];
9 }
10 
11 extern unsigned char fio_crc7(const unsigned char *buffer, unsigned int len);
12 
13 #endif
14