include/linux/crc-t10dif.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _LINUX_CRC_T10DIF_H
   3 #define _LINUX_CRC_T10DIF_H
   4
   5 #include <linux/types.h>
   6
   7 #define CRC_T10DIF_DIGEST_SIZE 2
   8 #define CRC_T10DIF_BLOCK_SIZE 1
   9
  10 extern __u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer,
  11                                 size_t len);
  12 extern __u16 crc_t10dif(unsigned char const *, size_t);
  13 extern __u16 crc_t10dif_update(__u16 crc, unsigned char const *, size_t);
  14
  15 #endif