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LibCRC API Reference – crc_64_ecma()

crc_64_ecma( input_str, num_bytes );


Parameter Type Description
input_str const unsigned char * The input byte buffer for which the CRC must be calculated
num_bytes size_t The number of characters in the input buffer

Return Value

Type Description
uint64_t The resulting CRC value


The function crc_64_ecma() calculates a 64 bit CRC value of an input byte buffer based on the 64 bit CRC calculation algorithm defined by the ECMA in standard ECMA-182. The buffer length is provided as a parameter and the resulting CRC is returned as a return value by the function. The size of the buffer is limited to SIZE_MAX.

See Also