#ifndef _LINUX_TERMIOS_H
  #define _LINUX_TERMIOS_H
  
  #include <linux/types.h>
  #include <asm/termios.h>

  #define NFF	5
  
  struct termiox
  {
  	__u16	x_hflag;
  	__u16	x_cflag;
  	__u16	x_rflag[NFF];
  	__u16	x_sflag;
  };
  
  #define	RTSXOFF		0x0001		/* RTS flow control on input */
  #define	CTSXON		0x0002		/* CTS flow control on output */
  #define	DTRXOFF		0x0004		/* DTR flow control on input */
  #define DSRXON		0x0008		/* DCD flow control on output */

  #endif