WODM_RESTART

Sent to a waveform output device driver to continue playback of a waveform after playback has been paused with the WODM_PAUSE message.

The return value is an error code, or zero (MMSYSERR_NOERROR) if the operation is successful. Possible error codes are:

MMSYSERR_NOTENABLED

The driver failed to load or initialize.

DWORD dwParam1

Unused.

DWORD dwParam2

Unused.

If the output is not paused, this message should have no effect, and the driver should return MMSYSERR_NOERROR.