Cleaned up some header style violations, making sure there are two blank lines after the header guards.
This fixes the bsd header part of #2191.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39291 a95241bf-73f2-0310-859d-f6bbb57e9c96
Very limited right now, but might even be enough. We might want to move arc4random.c
from traceroute over, though.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18382 a95241bf-73f2-0310-859d-f6bbb57e9c96