[PATCH] include: Add new corecrt_wctype file.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=65639

Your paranoid android.


=== debian10 (build log) ===

error: patch failed: include/msvcrt/ctype.h:8
error: patch failed: include/msvcrt/wchar.h:9
Task: Patch failed to apply