New curl 7.35 is out
reintroduce send_icmp6_echo_opt to discover hiding IPv6 nodes
new function only used if libnet version >= 1.2 is available
correct hop limit
Merge pull request #484 from LocutusOfBorg/updated_curl

New curl 7.35 is out
Merge pull request #451 from koeppea/ipv6-scan-hidden

let's merge
arp poison only v4 addrs if ANY is targeted
Merge pull request #486 from koeppea/arp-strict-af

ARP poison only IPv4 addresses if ANY is targeted