Symbol: PF_OSFP_TCPOPT_NOP
sbin/pfctl/pfctl_osfp.c
1046
case PF_OSFP_TCPOPT_NOP:
sbin/pfctl/pfctl_osfp.c
904
(opt == 'N' ? PF_OSFP_TCPOPT_NOP :
sys/netpfil/pf/pf_osfp.c
142
PF_OSFP_TCPOPT_NOP;