Looking for a Simple Doubly Linked List Implementation

[Ron Tarrant]

Well, it turns out, I didn't need a linked list, doubly or 
otherwise. That's what happens when a person quits coffee for a 
week: complete brain chaos.

For a full week, I banged on this, trying to work out a scheme 
whereby I could track GTK Notebook tabs with a doubly-linked 
list, an array, and any other mechanism that came to mind. That 
was my caffeine-free week of getting absolutely nothing done. 
(Twice, I actually forgot my name.)

This morning, I had a coffee, realized I was not just on the 
wrong track, but in the wrong train station and within 45 
minutes, I had eight Notebook demos working perfectly.

Let this serve as a warning, no matter how much you may think you 
need to go off the caffeine, it's just not worth it.