RF_HIST_MIN_VAL    44 dev/raidframe/rf_hist.h #define	RF_HIST_RANGE		(RF_HIST_MAX_VAL - RF_HIST_MIN_VAL)
RF_HIST_MIN_VAL    55 dev/raidframe/rf_hist.h 		_hist_[(val - RF_HIST_MIN_VAL) / RF_HIST_RESOLUTION]++;	\