rasapi32: return an error for invalid paramaters

[Austin English]

On Tue, Jun 24, 2008 at 3:55 PM, James Hawkins <truiken at gmail.com> wrote:
> On Tue, Jun 24, 2008 at 3:47 PM, Austin English <austinenglish at gmail.com> wrote:
>>
>
> Changes like these are so simple that you really should go the extra 5
> feet and write simple tests for them.
>
> --
> James Hawkins
>

I have little C/programming experience. I was simply taking the patch
mentioned in bug 2642 <http://bugs.winehq.org/show_bug.cgi?id=2642>,
rediffing it against HEAD and submitting it. Looking at the
function/MSDN/other testcases, it shouldn't be too rough to write one,
I'll see if I can't hack one together.

-Austin