WPDM_START

This message is passed to the PDD_WaveProc function to instruct the audio PDD to start with the data pointed to by the wave header.

Parameters

apidir

Input and output; one of the following values:

WAPI_IN

Start recording into the specified buffers.

WAPI_OUT

Start playback of the specified buffers.

dwParam1

Pointer to the head of a list of WAVEHDR structures.

dwParam2

Not used.

Remarks

This message is declared in the Waveddsi.h header file.

See Also

PDD_WaveProc