http://bugs.winehq.org/show_bug.cgi?id=5031
--- Comment #17 from Louis Lenders xerox_xerox2000@yahoo.co.uk 2008-06-14 04:46:40 --- Sergei posted a few times a try to fix this bug here http://www.winehq.org/pipermail/wine-patches/2008-June/055462.html but according to julliar it was wrong: the right way is to make the code deal properly with both formats, not to allocate and copy the whole cursor just to add a POINT16 to it
Hope that helps anyone to write a proper fix