[PATCH 3/3] propsys: Implement PropVariantToBuffer().

[Jactry Zeng]

Hi Dmitry,

On Fri, Feb 15, 2019 at 3:42 AM Dmitry Timoshkov <dmitry at baikal.ru> wrote:
>
> Jactry Zeng <jzeng at codeweavers.com> wrote:
>
> > +HRESULT WINAPI PropVariantToBuffer(REFPROPVARIANT propvarIn, void
*ret, UINT cb)
> > +{
> > +    TRACE("(%p, %p, %d)\n", propvarIn, ret, cb);
> > +
> > +    if(cb > propvarIn->u.caub.cElems)
> > +        return E_FAIL;
> > +
> > +    memcpy(ret, propvarIn->u.caub.pElems, cb);
> > +
> > +    return S_OK;
> > +}
>
> What happens when NULL and/or 0 are passed in?

I sent another try and added a test for this case in it.
Thanks for review and comment!

-- 
Regards,
Jactry Zeng
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