user32: Add GetListBoxInfo

[Dmitry Timoshkov]

Louis Lenders <xerox_xerox2000 at yahoo.co.uk> wrote:

> +DWORD WINAPI GetListBoxInfo(HWND hwnd)
> +{
> +    TRACE("(%p)\n", hwnd);
> +    return SendMessageW( hwnd, LB_GETLISTBOXINFO, 0, 0);
> +}

The spacing is not consistent.

> -# @ stub GetListBoxInfo
> +@ stdcall GetListBoxInfo(ptr)

Please have a look at other user32 spec file entries for correct type for
a window handle.

-- 
Dmitry.