Quote Originally Posted by AAnderson View Post
I'm following along this topic with interest.
Based on the prototype descriptions, there's no separate structure for the first and last items on the list, or the equivalent using a dummy list item, so it's not a "normal" implementation of a linked list. Instead, part of the apparent point of this exercise is for the student to create programs to search for the first or last item, given a pointer to any item within the list. If your goal is to learn about linked lists, I'm not sure this particular thread (topic) would be a good one to use as an example.