code: def get_int(self):
          
          byte = self.get_bytes(1)
          if byte == max_byte:
              return util.inflate_long(self.get_binary())
          byte += self.get_bytes(3)
          return struct.unpack('>I', byte)[0]
docs: Fetch an int from the stream.
  
          :return: a 32-bit unsigned `int`.