The enet library in portage is very outdated. Thus, I have created a ebuild for the cvs version. For the enet-security patch, please see the this thread http://bugs.gentoo.org/show_bug.cgi?id=125990
Created attachment 101661 [details] net-libs/enet-cvs/enet-cvs-9999.ebuild
We are not adding live CVS ebuilds. [1] If you have a CVS snapshot, feel free to attach an ebuild for that and reopen. Thanks. [1] http://www.gentoo.org/proj/en/devrel/handbook/handbook.xml?part=3&chap=1#doc_chap3