Merge tag '5.2-smb3' of git://git.samba.org/sfrench/cifs-2.6
[sfrench/cifs-2.6.git] / include / linux / crc7.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_CRC7_H
3 #define _LINUX_CRC7_H
4 #include <linux/types.h>
5
6 extern const u8 crc7_be_syndrome_table[256];
7
8 static inline u8 crc7_be_byte(u8 crc, u8 data)
9 {
10         return crc7_be_syndrome_table[crc ^ data];
11 }
12
13 extern u8 crc7_be(u8 crc, const u8 *buffer, size_t len);
14
15 #endif