Complete both.
Describe what would be necessary to write software if no operating system was in place.
(Recommend making this a blog entry that you store at the location of
your choice. Barring, that, enter markdown in challenge1.md.)
Write a linked list in C with int payloads in each node. Write a
function to allocate a new node. Write another function to add that node
to the end of the list.
Bonus: search for a node, delete a node.