Fix IOCTL_MOUNTDEV_LINK_CREATED, IOCTL_MOUNTDEV_LINK_DELETED,
IOCTL_MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY, to Win2k3+ compatible definitions.
The previous versions of these IOCTLs (in Win2000 and XP) were defined without any access protection.
This was noticed here:
https://community.osr.com/t/ioctl-mountdev-link-created-definition-changed/29428