[deliverable/linux.git] / include / linux / crc7.h

#ifndef _LINUX_CRC7_H
#define _LINUX_CRC7_H
#include <linux/types.h>

extern const u8 crc7_be_syndrome_table[256];

static inline u8 crc7_be_byte(u8 crc, u8 data)
{
	return crc7_be_syndrome_table[crc ^ data];
}

extern u8 crc7_be(u8 crc, const u8 *buffer, size_t len);

#endif
Commit	Line	Data
ad241528 JN	1	#ifndef _LINUX_CRC7_H
	2	#define _LINUX_CRC7_H
	3	#include <linux/types.h>
	4
1836eea2	5	extern const u8 crc7_be_syndrome_table[256];
ad241528	6
1836eea2	7	static inline u8 crc7_be_byte(u8 crc, u8 data)
ad241528	8	{
1836eea2	9	return crc7_be_syndrome_table[crc ^ data];
ad241528 JN	10	}
ad241528 JN	11
1836eea2	12	extern u8 crc7_be(u8 crc, const u8 *buffer, size_t len);
ad241528 JN	13
ad241528 JN	14	#endif