USBD_CloseHandle routine
The USBD_CloseHandle routine is called by a USB client driver to close a USBD handle and release all resources associated with the driver's registration.
Syntax
VOID USBD_CloseHandle( _In_ USBD_HANDLE USBDHandle );
Parameters
- USBDHandle [in]
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USBD handle to be closed. The handle is retrieved by the client driver in a previous call to the USBD_CreateHandle routine.
Return value
This routine does not return a value.
Remarks
A client driver should call USBD_CloseHandle in the driver's routine that handles the IRP_MN_REMOVE_DEVICE IRP. The client driver must call the routine before sending the IRP down the USB driver stack.
Requirements
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Version | Requires DDK for Windows 8. Targets Windows Vista and later versions of the Windows operating system. |
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Header |
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Library |
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IRQL | PASSIVE_LEVEL |
See also
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Build date: 12/5/2013
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