This fixes a regression introduced by 70e5d5fd.

If the VARIANT struct is defined inside the library block, widl generates
typeinfo for it at index 0. This confuses typelibs that import stdole2.tlb.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45949Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>