- cchan : sniffer_context_tag
- chkcrc : sniffer_context_tag
- cmask : sniffer_context_tag
- cpage : sniffer_context_tag
- crc_ok : scan_result_tag
- dst : prot_wuart_header_t
- fcf : prot_wuart_header_t
- framecnt : scan_result_tag
- scanper : sniffer_context_tag
- scanres : sniffer_context_tag
- seq : prot_wuart_header_t
- src : prot_wuart_header_t
- state : sniffer_context_tag
- thdl : sniffer_context_tag