code: def get_command_line_block(self):
          
          peb = self.get_peb()
          pp = self.read_structure(peb.ProcessParameters,
                                               win32.RTL_USER_PROCESS_PARAMETERS)
          s = pp.CommandLine
          return (s.Buffer, s.MaximumLength)
docs: Retrieves the command line block memory address and size.
  
          @rtype:  tuple(int, int)
          @return: Tuple with the memory address of the command line block
              and it's maximum size in Unicode characters.
  
          @raise WindowsError: On error an exception is raised.