Tdi FIlter Vxd ...

Query:

  1. How I can pend the IOP (PTDI_REQUEST!!) in VxD like in NT
    IoMarkIrpPending()to pend the IRP ?

  2. How can i block it just like IoCompleteRequest or
    TdiCompleteRequest with STATUS_INVALID_DEVICE_REQUEST in NT ?Is there
    anything like TdiCompleteRequest exist in 9x Tdi? i could not find
    one.
    Is the NotifyObject supplied with TDI_REQUEST to be used but what
    about synchronous requests where client is waiting for completion ?
    how to pend them ?

  3. How I can change the loading order of the VxD ?

Thanks in advance…
Regards
Subodh.