This directory contains a bunch of data structure code that I have had hanging around for years. I haven't tested any of it in a long time since I usually only use it when I need to remember something. And that typically consists of plucking out routines or structure/algorithms on a as needed basis. I have posted this up here in the hopes that it will help others in a pinch. Of course if you find bugs or other turds you will have to fix them yourself.