pf_cksum_fixup
extern u_int16_t pf_cksum_fixup(u_int16_t, u_int16_t, u_int16_t,
*pd->pcksum = pf_cksum_fixup(*pd->pcksum, old, new,
return (pf_cksum_fixup(cksum, old, new, udp));
*pd->ip_sum = pf_cksum_fixup(pf_cksum_fixup(*pd->ip_sum,
*pd->pcksum = pf_cksum_fixup(pf_cksum_fixup(*pd->pcksum,
*pd->pcksum = pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(*pd->pcksum,
*pd->pcksum = pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(*pd->pcksum,
*pd->pcksum = pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(*pd->pcksum,
*c = pf_cksum_fixup(pf_cksum_fixup(*c, ao / 65536, an / 65536, u),
*c = pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(*c,
*pc = pf_cksum_fixup(*pc, oip, *ip, u);
*ic = pf_cksum_fixup(*ic, oip, *ip, 0);
*ic = pf_cksum_fixup(*ic, opc, *pc, 0);
*h2c = pf_cksum_fixup(pf_cksum_fixup(*h2c,
*ic = pf_cksum_fixup(pf_cksum_fixup(*ic,
*ic = pf_cksum_fixup(*ic, oh2c, *h2c, 0);
*ic = pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(*ic,
*hc = pf_cksum_fixup(pf_cksum_fixup(*hc,
*ic = pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(pf_cksum_fixup(
pf_cksum_fixup(pf_cksum_fixup(*ic,
icmp6->icmp6_cksum = pf_cksum_fixup(icmp6->icmp6_cksum,
icmp6->icmp6_cksum = pf_cksum_fixup(icmp6->icmp6_cksum,
icmp6->icmp6_cksum = pf_cksum_fixup(icmp6->icmp6_cksum,
icmp6->icmp6_cksum = pf_cksum_fixup(icmp6->icmp6_cksum,
icmp4->icmp_cksum = pf_cksum_fixup(icmp4->icmp_cksum,
icmp4->icmp_cksum = pf_cksum_fixup(icmp4->icmp_cksum,
icmp4->icmp_cksum = pf_cksum_fixup(icmp4->icmp_cksum,
icmp4->icmp_cksum = pf_cksum_fixup(icmp4->icmp_cksum,
pd->hdr.icmp.icmp_cksum = pf_cksum_fixup(
pd->hdr.icmp.icmp_cksum = pf_cksum_fixup(
pf_cksum_fixup(
pd->hdr.icmp.icmp_cksum = pf_cksum_fixup(
h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_off, h->ip_off, 0);
h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_off, h->ip_off, 0);
h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_off, h->ip_off, 0);
h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_ttl, h->ip_ttl, 0);
h->ip_sum = pf_cksum_fixup(h->ip_sum, ov, nv, 0);
h->ip_sum = pf_cksum_fixup(h->ip_sum, ip_id, h->ip_id, 0);
ip->ip_sum = pf_cksum_fixup(ip->ip_sum, ip->ip_len,
ip->ip_sum = pf_cksum_fixup(ip->ip_sum, ip->ip_off,