The InterfaceDereference routine decrements the number of references to the interface.
- BusContext [in]
Handle to the bus context returned in the BusContext member of the USB_BUS_INTERFACE_USBDI_V0 structure by an IRP_MN_QUERY_INTERFACE request.
This routine does not return a value.
The routine definition that is provided on this reference page is an example routine whose parameters are just placeholder names. The actual prototype of the routine is declared in usbbusif.h as follows:
typedef VOID (*PINTERFACE_REFERENCE)(PVOID Context);