Variables starting with `n' in bsd/dev/ppc/drvUSBCMD

• nodeBandwidth bsd/dev/ppc/drvUSBCMD/usbcmd.h:327
• noQueueBit bsd/dev/ppc/drvUSBCMD/devices.h:192
• notification bsd/dev/ppc/drvUSBCMD/USBpriv.h:130