crc_64_ecma( input_str, num_bytes );
Parameters
| 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 |
Description
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