irp是什么?是指下面ezusbsys.h代码中的irp吗?Ezusb_CreateDeviceObject( IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT *DeviceObject, LONG Instance );NTSTATUS Ezusb_ConfigureDevice( IN PDEVICE_OBJECT DeviceObject );NTSTATUS Ezusb_Create( IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp );NTSTATUS Ezusb_Close( IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp );NTSTATUS Ezusb_Read_Write( IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp );
IN PDRIVER_OBJECT DriverObject,
IN PDEVICE_OBJECT *DeviceObject,
LONG Instance
);NTSTATUS
Ezusb_ConfigureDevice(
IN PDEVICE_OBJECT DeviceObject
);NTSTATUS
Ezusb_Create(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
);NTSTATUS
Ezusb_Close(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
);NTSTATUS
Ezusb_Read_Write(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
);