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1/6/2010
This message requests a driver to be closed. The codec receives a DRV_CLOSE message for each DRV_OPEN message that succeeds.
Parameters
- hdrvr
The open instance value returned from DRV_OPEN.
Return Values
The supporting function returns nonzero if the open instance can be closed. A zero signifies that the driver instance could not be closed.
Requirements
| Header | msacmdrv.h |
| Windows Embedded CE | Windows CE 1.0 and later |