O                 503 arch/i386/i386/pmapae.c #define	ptp_o2i(O)	((O) / NBPG)	/* offset => index */
O                 220 arch/i386/include/pmap.h #define ptp_o2i(O)	((O) / NBPG)	/* offset => index */
O                  54 dev/cardbus/cardbus_exrom.c #define READ_INT16(T, H, O)  \