#define PST_RS232 1
#define COMMPROP_INITIALIZED 0xE73CF52E
-#ifndef _NTIFS_
-/* Why is it only defined in ntifs.h file? */
-NTSTATUS NTAPI
-IoAttachDeviceToDeviceStackSafe(
- IN PDEVICE_OBJECT SourceDevice,
- IN PDEVICE_OBJECT TargetDevice,
- OUT PDEVICE_OBJECT *AttachedToDeviceObject);
-#endif
-
typedef enum
{
dsStopped,