Searched defs:pf_os_fingerprint (Results 1 – 1 of 1) sorted by relevance
455 struct pf_os_fingerprint { struct457 pf_tcpopts_t fp_tcpopts; /* packed TCP options */458 u_int16_t fp_wsize; /* TCP window size */459 u_int16_t fp_psize; /* ip->ip_len */460 u_int16_t fp_mss; /* TCP MSS */461 u_int16_t fp_flags;489 (sizeof(((struct pf_os_fingerprint *)0)->fp_tcpopts) * 8) \ argument