Implement LockWindowUpdate [take 3]

[Alexandre Julliard]

"Dimitrie O. Paun" <dpaun at rogers.com> writes:

> There was also talk some time ago to redo the visible region handling
> through the server, but it seems other things took priority. This may
> also fix bugs like this one:
>
>     http://bugs.winehq.org/show_bug.cgi?id=1091
>
> Alexandre, any news/plans on this front?

The plan is still the same, I expect to begin working on that soon.

-- 
Alexandre Julliard
julliard at winehq.com