Stackless resumable functions

[bitwise via Digitalmars-d]

> ahem. seems that you are right, and i outsmarted myself yet 
> again. seems
> that my head is too small to keep three different task unmessed 
> (forum
> discussion, plus two of my projects).
>
> sorry.

If it's any consolation, I did accidentally use a C++ constructor 
in my first example..
I better sleep with one eye opened tonight ;)