An SNDCTL_DSP_SETDUPLEX failure should be a WARN(), not an ERR(),
[wine] / include / lm.h
2003-09-11  Geoff ThorpeAdded a stub for NetStatisticsGet.
2002-09-23  Andriy PalamarchukImplemented NetQueryDisplayInformation, NetUserGetInfo...
2002-09-11  Andriy PalamarchukImplemented buffer management functions, a couple of...