[1/2] kernel32/tests: Fix compilation with PSDK.

[Marvin]

Hi,

While running your changed tests on Windows, 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=16143

Your paranoid android.


=== w7u (32 bit process) ===
process.c:2663: Test failed: WaitForSingleObject returned 258
process.c:2680: Test failed: WaitForSingleObject returned 258