[nickbrickmaster]

What exactly are you trying to do?

IControl is an interface, I assume for controllers. I've never seen it before, and unless you are implementing some custom control interface, I don't think you need it.

Just googling it, I found a Github repo from 3128 with class POV implementing IControl. IControl is a file in that same repo, and should be distributed along with POV.

I think you're putting the cart before the horse, if it were. There is probably a better way to do what you're trying to do.