readBigInt64BE
fun readBigInt64BE(offset: Number = definedExternally): ERROR CLASS: Symbol not found for js.core.BigInt(source)
Reads a signed, big-endian 64-bit integer from buf at the specified offset.
Integers read from a Buffer are interpreted as two's complement signed values.
Since
v12.0.0, v10.20.0
Parameters
offset=0 Number of bytes to skip before starting to read. Must satisfy: 0 <= offset <= buf.length - 8.