Setup the command line arguments, the first item must be an (absolute) filename
to run. Variadic function, must be NULL terminated.

def set_argsx(self, arguments, *args):
        """
        Setup the command line arguments, the first item must be an (absolute) filename
to run. Variadic function, must be NULL terminated.
        """
        return lib.zproc_set_argsx(self._as_parameter_, arguments, *args)