### - l -

- last_ping : coap_session_t
- last_ping_mid : coap_session_t
- last_pong : coap_session_t
- last_rx_tx : coap_session_t
- last_tx_rst : coap_session_t
- length : coap_binary_t , coap_opt_iterator_t , coap_option , coap_option_t , coap_optlist_t , coap_packet_t , coap_str_const_t , coap_string_t
- link_attr : coap_resource_t
- local : coap_addr_tuple_t
- local_if : coap_session_t
- log2_num_buckets : UT_hash_table
- long_opts : opt_filter