41 pub fn crc64_be(mut crc: u64, buf: &[u8]) -> u64 {  in crc64_be()
43         let t = ((crc >> 56) ^ (byte as u64)) & 0xff;  in crc64_be()
44         crc = CRC64_TABLE[t as usize] ^ (crc << 8);  in crc64_be()
46     crc  in crc64_be()
57 pub fn crc64_rocksoft_generic(mut crc: u64, buf: &[u8]) -> u64 {  in crc64_rocksoft_generic()
58     crc = !crc;  in crc64_rocksoft_generic()
61         crc = (crc >> 8) ^ CRC64_ROCKSOFT_TABLE[(((crc & 0xff) as u8) ^ (byte)) as usize];  in crc64_rocksoft_generic()
64     return !crc;  in crc64_rocksoft_generic()
75         let crc = crc64_be(0, &buf);  in crc64_be_single()  localVariable
76         assert_eq!(crc, 0x2d071b6213a0cb8b);  in crc64_be_single()
82         let crc = crc64_be(0, buf);  in crc64_be_multibytes()  localVariable
83         assert_eq!(crc, 0x2a71ab4164c3bbe8);  in crc64_be_multibytes()