ipfw_insn_ifip
ipfw_insn_ifip *cmd1 = (ipfw_insn_ifip *)cmd;
cmd1->o.len |= F_INSN_SIZE(ipfw_insn_ifip);
printf("[%s%s]", ((ipfw_insn_ifip *)cmd)->ifname,
ipfw_match_ifip(ipfw_insn_ifip *cmd, const struct in_addr *ip)
match = ipfw_match_ifip((ipfw_insn_ifip *)cmd,
match = ipfw_match_ifip((ipfw_insn_ifip *)cmd,
if (cmdlen != F_INSN_SIZE(ipfw_insn_ifip))
((ipfw_insn_ifip *)cmd)->ifname,