advpack:reg.c: Cast-qual warning fix

[Andrew Talbot]

Alexandre Julliard wrote:

> I don't think we want to duplicate strings just because of the
> warning. If the string really needs to be writable sure, but if it's
> just because of MS broken prototypes it's not worth the extra cost.
> 

So am I right to infer that, in such cases, you would rather that I leave
the disqualifying casts in place?

Thanks,

-- Andy.