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WOM_DONE message

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The WOM_DONE message is sent to a waveform-audio output callback function when the given output buffer is being returned to the application. Buffers are returned to the application when they have been played, or as the result of a call to the waveOutReset function.

WOM_DONE 
dwParam1 = (DWORD) lpwvhdr 
dwParam2 = reserved

Parameters

dwParam1

Pointer to a WAVEHDR structure identifying the buffer.

dwParam2

Reserved; must be zero.

Return Value

This message does not return a value.

Requirements

Requirement Value
Minimum supported client
 Windows 2000 Professional [desktop apps only]
Minimum supported server
 Windows 2000 Server [desktop apps only]
Header
Mmsystem.h (include Windows.h)

See also

Waveform Audio

Waveform Messages