[hal patch] Fix building with g++ 4.3

[Danny Kukawka]

On Montag, 3. März 2008, Michael Biebl wrote:
> 2008/3/3, Martin Pitt <martin at piware.de>:
> > Hi,
> >
> >  attached is a trivial patch which fixes building hal with g++ 4.3.
>
> Hm,  why do you want to include a c++ header in a c project?

It's a cpp file and not plain C.

Danny