Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - s -

- s : coap_binary_t , coap_str_const_t , coap_string_t
- sa : coap_address_t
- scheme : coap_uri_t
- sendqueue : coap_context_t
- sendqueue_basetime : coap_context_t
- session : coap_async_state_t , coap_queue_t , coap_socket_t , coap_subscription_t
- session_timeout : coap_context_t
- sessions : coap_context_t , coap_endpoint_t
- short_opts : opt_filter
- signature : UT_hash_table
- sin : coap_address_t
- sin6 : coap_address_t
- size : coap_address_t
- sni_call_back_arg : coap_dtls_pki_t
- sock : coap_endpoint_t , coap_session_t
- start : packet_num_interval
- state : coap_session_t
- subscribers : coap_resource_t
- szx : coap_block_t