DTRREQ            152 drivers/net/hamradio/z8530.h #define	DTRREQ	4	/* DTR/Request function */
DTRREQ            173 drivers/net/wan/z85230.h #define	DTRREQ	4	/* DTR/Request function */
DTRREQ            188 drivers/tty/serial/ip22zilog.h #define	DTRREQ	4	/* DTR/Request function */
DTRREQ            281 drivers/tty/serial/pmac_zilog.h #define	DTRREQ	4	/* DTR/Request function */
DTRREQ            190 drivers/tty/serial/sunzilog.h #define	DTRREQ	4	/* DTR/Request function */
DTRREQ            207 drivers/tty/serial/zs.h #define DTRREQ		4	/* DTR/Request function */