[PATCH 4/6] winmm: Synchronize player status and API calls.

[Akihiro Sagawa]

Signed-off-by: Akihiro Sagawa <sagawa.aki(a)gmail.com>
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 dlls/winmm/winmm.c | 30 +++++++++++++++++++++---------
 1 file changed, 21 insertions(+), 9 deletions(-)