http://bugs.winehq.org/show_bug.cgi?id=24432
--- Comment #3 from Andrew Nguyen arethusa26@gmail.com 2010-10-11 13:21:43 CDT --- (In reply to comment #2)
I see patches for a few of these have been sent, http://www.winehq.org/pipermail/wine-patches/2010-October/094375.html
Now that my patches have been committed, only _mbsnbcat_s and _ultoa_s are left to be implemented.