Display a line of the following form when starting `oping':
authorocto <octo>
Fri, 19 May 2006 14:40:57 +0000 (14:40 +0000)
committerocto <octo>
Fri, 19 May 2006 14:40:57 +0000 (14:40 +0000)
commit947738ef2666e4da5c2c0e920b9dfa4dd0197ef0
tree3d1c9cfc60a5e56044598e874a663e2c90664b64
parenta35bceece4500619024bb476f1fab989db0dd34f
Display a line of the following form when starting `oping':
  PING www.ipv6.org (2001:6b0:1:ea:202:a5ff:fecd:13a6) 56 bytes of data.
src/oping.c