def METHOD_NAME(self, members_list):
    """Gets all params from param type, when there are many params declared
    at once, separated by comma. Last one is in param name, saved to
    members_list while parsing.
    Can occur only in structs/union parsing.
    """
    vars_type = re.search(r'([^,]+)\s\w+,', self.type_text)
    if vars_type is not None:
        vars_type = vars_type.group(1).strip()
        self.type += ','
        vars_names = [v[:-1] for v in self.type_text.split() if ',' in v]
        if vars_names:
            self.type = vars_type
            self.name = vars_names[0]
            for var in vars_names[1:]:
                new_param = Param(var, vars_type)
                if hasattr(self, 'size'):
                    new_param.size = self.size
                members_list.append(new_param)