crc.h File Reference

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Macros
#define	CRC16_INITIAL   0xFFFFu
#define	CRC16_OUTPUT_XOR   0x0000u
#define	CRC64_INITIAL   0xFFFFFFFFFFFFFFFFull
#define	CRC64_OUTPUT_XOR   0xFFFFFFFFFFFFFFFFull

Functions
uint16_t	crc16_add (uint16_t crc, uint8_t value)
uint16_t	crc16_signature (uint16_t initial, size_t length, const uint8_t *bytes)
uint64_t	crc64_add_word (uint64_t crc, uint32_t value)

Macro Definition Documentation

CRC16_INITIAL

#define CRC16_INITIAL   0xFFFFu

Definition at line 45 of file crc.h.

CRC16_OUTPUT_XOR

#define CRC16_OUTPUT_XOR   0x0000u

Definition at line 46 of file crc.h.

Referenced by crc16_signature().

CRC64_INITIAL

#define CRC64_INITIAL   0xFFFFFFFFFFFFFFFFull

Definition at line 47 of file crc.h.

Referenced by calulate_signature().

CRC64_OUTPUT_XOR

#define CRC64_OUTPUT_XOR   0xFFFFFFFFFFFFFFFFull

Definition at line 48 of file crc.h.

Referenced by calulate_signature().

Function Documentation

crc16_add()

uint16_t crc16_add	(	uint16_t	crc,
		uint8_t	value
	)

Definition at line 89 of file crc.c.

Referenced by crc16_signature().

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crc16_signature()

uint16_t crc16_signature	(	uint16_t	initial,
		size_t	length,
		const uint8_t *	bytes
	)

Definition at line 124 of file crc.c.

References crc16_add(), and CRC16_OUTPUT_XOR.

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crc64_add_word()

uint64_t crc64_add_word	(	uint64_t	crc,
		uint32_t	value
	)

Definition at line 152 of file crc.c.

Referenced by calulate_signature().

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