Only examples list with head and headless.

Hello,

Guys, just wanted to put that list with examples of head and headless. The reason is that in forums and websites visited me very confused. If you can, put for example, the functions of insertion, create empty list and display the list (printing).
These lists are killing me! I am now grateful for any example.

See post 5.
http://forums.devshed.com/c-programming-42/circularly-linked-list-woes-930955.html

Study this headless 1 direction circularly linked list code example I recently wrote. Maybe it will help you. I inserted explanatory comments, and hold no illusion that these comments are illuminating.