The following table shows the structures related to the WAV I/O device driver.
| Programming element | Description |
|---|---|
| MMDRV_MESSAGE_PARAMS | Passed to the WAV_IOControl function. |
| WAVEOPENDESC | Contains information needed by waveform input and output drivers. |
| WAVEOUTEXTCAPS | Contains extended device caps information. |
| WAVEPROPINFO | Contains waveform input and output driver property information |
See Also
Waveform Audio Driver Functions | Waveform Input Driver Messages | Waveform Output Driver Messages | Audio PDD Functions | WPDM Messages
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