Symbol: pf_check_proto_cksum
sys/netpfil/pf/pf.c
379
static int pf_check_proto_cksum(struct mbuf *, int, int,
sys/netpfil/pf/pf.c
4762
if (pf_check_proto_cksum(pd->m, pd->off, pd->tot_len - pd->off,