code: def pymmh3_hash128(key: Union[bytes, bytearray],
                     seed: int = 0,
                     x64arch: bool = True) -> int:
      
      if x64arch:
          return pymmh3_hash128_x64(key, seed)
      else:
          return pymmh3_hash128_x86(key, seed)
docs: Implements 128bit murmur3 hash, as per ``pymmh3``.
  
      Args:
          key: data to hash
          seed: seed
          x64arch: is a 64-bit architecture available?
  
      Returns:
          integer hash