1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * See lib/crc64.c for the related specification and polynomial arithmetic. 4 */ 5 #ifndef _LINUX_CRC64_H 6 #define _LINUX_CRC64_H 7 8 #include <linux/types.h> 9 10 #define CRC64_ROCKSOFT_STRING "crc64-rocksoft" 11 12 u64 __pure crc64_be(u64 crc, const void *p, size_t len); 13 u64 __pure crc64_rocksoft_generic(u64 crc, const void *p, size_t len); 14 15 u64 crc64_rocksoft(const unsigned char *buffer, size_t len); 16 u64 crc64_rocksoft_update(u64 crc, const unsigned char *buffer, size_t len); 17 18 #endif /* _LINUX_CRC64_H */ 19