Versioned extern?

[Nick Sabalausky]

"Aleksandar Ruzicic" <ruzicic.aleksandar at gmail.com> wrote in message 
news:mailman.1954.1311949602.14074.digitalmars-d-learn at puremagic.com...
>
>Ouh, haven't read that you don't want code to be mixed-in.. In that
case.. I dunno :)

It's not that I didn't want to, it's just that I was wondering if there was 
a better way.

Fortunately, version(System) is exactly what I needed in my specific case, 
even if it isn't a general solution.