NAK               366 drivers/net/wan/farsync.c #define NAK             2	/* Negative acknowledgement to PC driver */
NAK               436 drivers/scsi/mvsas/mv_defs.h 	NAK		= (1U << 14),	/* NAK rx'd */
NAK                99 drivers/usb/serial/garmin_gps.c #define NAK	0x15
NAK                60 include/linux/n_r3964.h #define NAK 0x15