Symbol: ipf_nat_getsz
sys/netpfil/ipfilter/netinet/ip_nat.c
1361
error = ipf_nat_getsz(softc, data, getlock);
sys/netpfil/ipfilter/netinet/ip_nat.c
206
static int ipf_nat_getsz(ipf_main_softc_t *, caddr_t, int);