Files
third_party_Linux_Kernel/include/linux/crc-ccitt.h
T
maguangyao 7a09b52600 fix:add Linux headfiles back for toolchain compiling
Change-Id: I8420a745de2a76dd4c0ea79b24da12653cbe7b52
2021-03-30 15:22:10 +08:00

16 lines
330 B
C

#ifndef _LINUX_CRC_CCITT_H
#define _LINUX_CRC_CCITT_H
#include <linux/types.h>
extern u16 const crc_ccitt_table[256];
extern u16 crc_ccitt(u16 crc, const u8 *buffer, size_t len);
static inline u16 crc_ccitt_byte(u16 crc, const u8 c)
{
return (crc >> 8) ^ crc_ccitt_table[(crc ^ c) & 0xff];
}
#endif /* _LINUX_CRC_CCITT_H */