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

- f -

• fail_cnt : coap_subscription_t
• fd : coap_socket_t
• filter : coap_opt_iterator_t
• filtered : coap_opt_iterator_t
• flags : coap_attr_t, coap_resource_t, coap_socket_t
• fractional_part : coap_fixed_point_t