AVStrMiniDeviceRemove routine

An AVStream minidriver's AVStrMiniDeviceRemove routine is called when an IRP_MN_REMOVE_DEVICE is dispatched by the device.

Syntax

PFNKSDEVICEIRPVOID AVStrMiniDeviceRemove;

void AVStrMiniDeviceRemove(
  _In_ PKSDEVICE Device,
  _In_ PIRP      Irp
)
{ ... }

Parameters

• Device [in]
  Pointer to the KSDEVICE that dispatched the IRP_MN_REMOVE_DEVICE.

• Irp [in]
  The IRP_MN_REMOVE_DEVICE issued by Device.

Return value

None

Remarks

The minidriver specifies this routine's address in the MiniRemove member of its KSDEVICE_DISPATCH structure.

AVStream calls this routine when an IRP_MN_REMOVE_DEVICE is dispatched by the device. Typically, it will be provided by minidrivers that must free device-associated resources upon device removal. This routine is optional.

Requirements

See also

KSDEVICE_DISPATCH

KSDEVICE

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