LockWindowUpdate status?

[Dan Kegel]

The last two ISVs I've talked with both had unpleasant
flashing while updating rich text boxes.  Both call LockWindowUpdate,
and one ISV mentioned that he had to do that on Windows to
prevent flashing.  Poking around a bit, it seems Mike Hearn wrote
at patch for this:
http://www.winehq.org/hypermail/wine-patches/2004/04/0304.html
but it's not yet been applied:
http://www.winehq.com/hypermail/wine-devel/2004/07/0483.html
What's its current status?  Perhaps the time has come.

Thanks,
Dan

--
Wine for Windows ISVs: http://kegel.com/wine/isv