[PATCH] winmm/tests: Set a struct member to 0 is obsolete, after adding a memset

[testbot at testbot.winehq.org]

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
http://testbot.winehq.org/JobDetails.pl?Key=5717

Your paranoid android.


=== W7PRO (32 bit midi) ===
midi.c:238: Test failed: bad message 1e/0 from midiOutOpen, expect 3c7/0
midi.c:295: Test failed: bad message 1e/0 from midiOutLong unprepared, expect 0/feedf00d
midi.c:321: Test failed: bad message 1e/0 from midiOutClose, expect 3c8/0
midi.c:322: Test failed: bad message 3c7/0 from midiOut over, expect 0/feedf00d
midi.c:398: Test failed: bad message 3c8/0 from midiStreamOpen, expect 3c7/0
midi.c:419: Test failed: bad message 3c7/0 from midiOutLong unprepared, expect 0/feedf00d