I don’t think it exists.
Or, better, it is the normal socket lybrary 
BTW you may like t take a look at icmpping
http://raa.ruby-lang.org/list.rhtml?name=icmpping
wich uses raw sockets on bot unix and win
···
il Sat, 15 Nov 2003 20:37:12 -0800, “Jason Winters” jason123@aimcomm.net ha scritto::
does anyone know of a libaray for programing raw sockets or at least of a
way to creat packets and send them