ICMP_UNREACH_FILTER_PROHIB
{ "filter-prohib", ICMP_UNREACH, ICMP_UNREACH_FILTER_PROHIB },
case ICMP_UNREACH_FILTER_PROHIB:
case ICMP_UNREACH_FILTER_PROHIB:
case ICMP_UNREACH_FILTER_PROHIB:
{ "filter-prohib", ICMP_UNREACH, ICMP_UNREACH_FILTER_PROHIB },
{ ICMP_UNREACH_FILTER_PROHIB,
#ifndef ICMP_UNREACH_FILTER_PROHIB
case ICMP_UNREACH_FILTER_PROHIB: