How to make this code into a gui?

[myposbussie]

Hi,

I am sorry if this is on the wrong place because I do not know what language this is.

I want to use a stepper motor from an HDD from my computer printer port so I googled and found this code but no explanation.

http://www.doc.ic.ac.uk/~ih/doc/stepper/...tware.html

I would appreciate it if someone can tell me if this code will work and how do I use it.

Sorry again if this is on the wrong place but I would never know if I didn't ask.



Thanks in advance for all the help