DIRB               39 drivers/macintosh/via-cuda.c #define DIRB		(2*RS)		/* B-side direction (1=output) */
DIRB               45 drivers/macintosh/via-macii.c #define DIRB		(2*RS)		/* B-side direction (1=output) */
DIRB               90 drivers/macintosh/via-pmu.c #define DIRB		(2*RS)		/* B-side direction (1=output) */