code: def complete_vhwa_command(self, command):
          
          if not isinstance(command, basestring):
              raise TypeError("command can only be an instance of type basestring")
          self._call("completeVHWACommand",
                       in_p=[command])
docs: Signals that the Video HW Acceleration command has completed.
  
          in command of type str
              Pointer to VBOXVHWACMD containing the completed command.