1#ifndef _LINUX_TERMIOS_H 2#define _LINUX_TERMIOS_H 3 4#include <linux/types.h> 5#include <asm/termios.h> 6 7#define NFF 5 8 9struct termiox 10{ 11 __u16 x_hflag; 12 __u16 x_cflag; 13 __u16 x_rflag[NFF]; 14 __u16 x_sflag; 15}; 16 17#define RTSXOFF 0x0001 /* RTS flow control on input */ 18#define CTSXON 0x0002 /* CTS flow control on output */ 19#define DTRXOFF 0x0004 /* DTR flow control on input */ 20#define DSRXON 0x0008 /* DCD flow control on output */ 21 22#endif 23