Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

- c -

• callback : iot_tftp_init_t , coap_resource_t , lwm2m_instance_prototype_t , lwm2m_object_prototype_t
• callback_data : sntp_client_cb_param_t
• cb_interval : iot_timer_client_t
• certificate_len : nrf_tls_certificate_t
• checksum : udp6_header_t , icmp6_header_t
• child_count : coap_resource_t
• cid : ble_ipsp_handle_t
• clean_session : mqtt_client_t
• client_id : mqtt_client_t
• client_list_length : iot_timer_clients_list_t
• close : iot_file_struct_t
• code : icmp6_header_t , iot_tftp_evt_err_t , coap_message_conf_t , coap_message_header_t
• compression_flag : iot_context_t
• conn_handle : ble_ipsp_handle_t
• context_id : iot_context_t
• crc : iot_dfu_firmware_block_t
• ct : coap_observer_t
• ct_support_mask : coap_resource_t
• cursor : iot_file_struct_t