NTSTATUS
NpSetListeningPipeState(
  IN  PCCB Ccb,
  IN  PIRP Irp
  );

Routine Description:

    This routine sets a named pipe to the listening state.  This routine
    will either complete the IRP right away or put in the listening queue
    to be completed later.

Arguments:

    Ccb - Supplies a pointer to the Ccb representing the pipe state

    Irp - Supplies the Irp doing the listening operation

Return Value:

    NTSTATUS