CHA_SPECIAL       243 drivers/tty/serial/ip22zilog.h #define CHA_SPECIAL	0x0e
CHA_SPECIAL       338 drivers/tty/serial/pmac_zilog.h #define	CHA_SPECIAL	0x0e
CHA_SPECIAL       247 drivers/tty/serial/sunzilog.h #define CHA_SPECIAL	0x0e