Big endian parsers
val uint16 : int parseruint16 parses the next 2 bytes as the lower 16 bits of an int in big-endian byte order
val uint32 : int32 parseruint32 parses the next 4 bytes as an int32 in big-endian byte order
val uint48 : int64 parseruint48 parses the next 6 bytes as a 48-bit unsigned big-endian integer
val uint64 : int64 parseruint64 parses the next 8 bytes as an int64 in big-endian byte order
val float : float parserfloat parses the next 4 bytes as a float in big-endian byte order
val double : float parserdouble parses the next 8 bytes as a float in big-endian byte order