State Machines

State machines are functions that perform a small amount of a task each time they are called and keep track of their position in the process using a state variable. State machines are used for multi-tasking; a main loop can call several state machines each time through so each function gets time to perform its duties.

That's what I'm talking about

If I somehow find time between working on my phpBB style, setting up phpBB on my Linux box, and creating my new website design, I might come up with a simple example program
--WetWired