Neater "not version (...)" ?

[Vladimirs Nordholm via Digitalmars-d-learn]

Hello.

I wonder if there is a better way to compile something if the 
current operating system is _not_ a specific platform.

For example, I only want some code to compile if the operating 
system is not Windows. Currently I do this:

    version (Windows)
    {
    }
    else
    {
        // ... my code
    }

Is there a neater version of this, like `!version (Windows) { /+ 
... my code +/ }` ?