You can't.
On the other hand, you probably wouldn't want to. Cut and paste the code into a brand new Delphi unit and go from there. Delphi isn't going to read your TPUs.
If you've waited this long to pull your code out of Turbo Pascal... I'll bet you still use matches because you don't trust those new-fangled lighter thingies, huh? And telephones! Probably just a fad, right?
