[PATCH 3/3] winmm/tests: Compile with -D__WINESRC__

[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://newtestbot.winehq.org/JobDetails.pl?Key=3187

Your paranoid android.


=== wxppro (32 bit mci) ===
mci.c:1212: Test failed: mci status "C:\Documents and Settings\winetest\My Documents\tempfile.wav" mode returned MCIERR_INVALID_DEVICE_NAME
mci.c:1277: Test failed: mci re-auto-open status mode returned MCIERR_INVALID_DEVICE_NAME
mci.c:1293: Test failed: mci auto-open pause returned MCIERR_INVALID_DEVICE_NAME

=== wvista (32 bit mci) ===
mci.c:989: Test failed: 395ms is not in the expected 400-600ms range
mci.c:996: Test failed: 395ms is not even in the expected 400-1000ms range

=== w8 (32 bit mci) ===
mci.c:1123: Test failed: got 0001 instead of MCI_NOTIFY_xyz 0004 from command play (aborted by close)

=== w7pro64 (64 bit mci) ===
mci.c:989: Test failed: 389ms is not in the expected 400-600ms range
mci.c:996: Test failed: 389ms is not even in the expected 400-1000ms range