487                         IN BOOLEAN Cancelable,  in IopStartNextPacketByKey()  argument
495     if (Cancelable) IoAcquireCancelSpinLock(&OldIrql);  in IopStartNextPacketByKey()
509         if (Cancelable)  in IopStartNextPacketByKey()
529         if (Cancelable) IoReleaseCancelSpinLock(OldIrql);  in IopStartNextPacketByKey()
536                    IN BOOLEAN Cancelable)  in IopStartNextPacket()  argument
543     if (Cancelable) IoAcquireCancelSpinLock(&OldIrql);  in IopStartNextPacket()
557         if (Cancelable)  in IopStartNextPacket()
577         if (Cancelable) IoReleaseCancelSpinLock(OldIrql);  in IopStartNextPacket()
1818                        IN BOOLEAN Cancelable,  in IoStartNextPacketByKey()  argument
1833                                   (Cancelable ? DOE_SIO_CANCELABLE : 0));  in IoStartNextPacketByKey()
1838         IopStartNextPacketByKey(DeviceObject, Cancelable, Key);  in IoStartNextPacketByKey()
1848                   IN BOOLEAN Cancelable)  in IoStartNextPacket()  argument
1862                                   (Cancelable ? DOE_SIO_CANCELABLE : 0));  in IoStartNextPacket()
1867         IopStartNextPacket(DeviceObject, Cancelable);  in IoStartNextPacket()