59 return produce< cache_control_value_t >(
60 non_empty_comma_separated_list_p< directive_container_t >(
61 produce< directive_t >(
62 token_p() >> to_lower() >> &directive_t::first,
66 token_p() >> &directive_t::second,
67 quoted_string_p() >> &directive_t::second
71 ) >> &cache_control_value_t::directives