+struct fsf_queue_designator;
+struct fsf_status_read_buffer;
+struct fsf_port_closed_payload;
+struct fsf_bit_error_payload;
+union fsf_prot_status_qual;
+struct fsf_qual_version_error;
+struct fsf_qual_sequence_error;
+struct fsf_qtcb_prefix;
+struct fsf_qtcb_header;
+struct fsf_qtcb_bottom_config;
+struct fsf_qtcb_bottom_support;
+struct fsf_qtcb_bottom_io;
+union fsf_qtcb_bottom;
+