}
+NTSTATUS
+NTAPI
+PdoRead(IN PDEVICE_OBJECT DeviceObject,
+ IN PIRP Irp)
+{
+ DPRINT("PdoRead()\n");
+
+ Irp->IoStatus.Information = 0;
+ Irp->IoStatus.Status = STATUS_SUCCESS;
+ IoCompleteRequest(Irp, IO_NO_INCREMENT);
+ return STATUS_SUCCESS;
+}
+
+
NTSTATUS
NTAPI
PdoWrite(IN PDEVICE_OBJECT DeviceObject,