[PATCH 2/2] kernelbase: Add StartThreadpoolIo stub

[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=64865

Your paranoid android.


=== debian10 (build log) ===

../../../wine/dlls/kernelbase/thread.c:1238:6: error: conflicting types for ‘StartThreadpoolIo’
Task: The win32 build failed

=== debian10 (build log) ===

../../../wine/dlls/kernelbase/thread.c:1238:6: error: conflicting types for ‘StartThreadpoolIo’
Task: The wow32 build failed