#ifndef _MOUNTDEV_
#define _MOUNTDEV_

#include <mountmgr.h>

#define IOCTL_MOUNTDEV_QUERY_UNIQUE_ID            CTL_CODE(MOUNTDEVCONTROLTYPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY    CTL_CODE(MOUNTDEVCONTROLTYPE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_QUERY_SUGGESTED_LINK_NAME  CTL_CODE(MOUNTDEVCONTROLTYPE, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_LINK_CREATED               CTL_CODE(MOUNTDEVCONTROLTYPE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_LINK_DELETED               CTL_CODE(MOUNTDEVCONTROLTYPE, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_QUERY_STABLE_GUID          CTL_CODE(MOUNTDEVCONTROLTYPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)

typedef struct _MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY_OUTPUT
{
   ULONG Size;
   USHORT OldUniqueIdOffset;
   USHORT OldUniqueIdLength;
   USHORT NewUniqueIdOffset;
   USHORT NewUniqueIdLength;
} MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY_OUTPUT, *PMOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY_OUTPUT;

typedef struct _MOUNTDEV_SUGGESTED_LINK_NAME
{
   BOOLEAN UseOnlyIfThereAreNoOtherLinks;
   USHORT NameLength;
   WCHAR Name[1];
} MOUNTDEV_SUGGESTED_LINK_NAME, *PMOUNTDEV_SUGGESTED_LINK_NAME;

typedef struct _MOUNTDEV_UNIQUE_ID 
{
   USHORT UniqueIdLength;
   UCHAR UniqueId[1];
} MOUNTDEV_UNIQUE_ID, *PMOUNTDEV_UNIQUE_ID;

typedef struct _MOUNTDEV_STABLE_GUID 
{
   GUID StableGuid;
} MOUNTDEV_STABLE_GUID, *PMOUNTDEV_STABLE_GUID;

#endif