Symbol: SIOCPROXY
sbin/ipf/ipnat/ipnat_y.y
1693
if ((*ioctlfunc)(fd, SIOCPROXY, (void *)&obj) == -1) {
sys/netpfil/ipfilter/netinet/ip_nat.c
1336
case SIOCPROXY :
sys/netpfil/ipfilter/netinet/ip_proxy.c
690
case SIOCPROXY :