K 10 svn:author V 5 peter K 8 svn:date V 27 1996-08-21T05:59:19.000000Z K 7 svn:log V 217 Decode ICMP_UNREACH_FILTER_PROHIB responses as !F, from RFC1812. Suggested by: Bill Fenner Additionally, print unrecognised ICMP_UNREACH codes numerically. eg, code 15 would show up as !<15>. END