/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note *//* * This file is subject to the terms and conditions of the GNU General Public * License.  See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1995, 1996, 2000, 2001 by Ralf Baechle * Copyright (C) 2000, 2001 Silicon Graphics, Inc. */#ifndef _UAPI_ASM_TERMIOS_H#define _UAPI_ASM_TERMIOS_H #include <linux/errno.h>#include <asm/termbits.h>#include <asm/ioctls.h> struct sgttyb {	char	sg_ispeed;	char	sg_ospeed;	char	sg_erase;	char	sg_kill;	int	sg_flags;	/* SGI special - int, not short */}; struct tchars {	char	t_intrc;	char	t_quitc;	char	t_startc;	char	t_stopc;	char	t_eofc;	char	t_brkc;}; struct ltchars {	char	t_suspc;	/* stop process signal */	char	t_dsuspc;	/* delayed stop process signal */	char	t_rprntc;	/* reprint line */	char	t_flushc;	/* flush output (toggles) */	char	t_werasc;	/* word erase */	char	t_lnextc;	/* literal next character */}; /* TIOCGSIZE, TIOCSSIZE not defined yet.  Only needed for SunOS source   compatibility anyway ... */ struct winsize {	unsigned short ws_row;	unsigned short ws_col;	unsigned short ws_xpixel;	unsigned short ws_ypixel;}; #define NCC	8struct termio {	unsigned short c_iflag;		/* input mode flags */	unsigned short c_oflag;		/* output mode flags */	unsigned short c_cflag;		/* control mode flags */	unsigned short c_lflag;		/* local mode flags */	char c_line;			/* line discipline */	unsigned char c_cc[NCCS];	/* control characters */};  /* modem lines */#define TIOCM_LE	0x001		/* line enable */#define TIOCM_DTR	0x002		/* data terminal ready */#define TIOCM_RTS	0x004		/* request to send */#define TIOCM_ST	0x010		/* secondary transmit */#define TIOCM_SR	0x020		/* secondary receive */#define TIOCM_CTS	0x040		/* clear to send */#define TIOCM_CAR	0x100		/* carrier detect */#define TIOCM_CD	TIOCM_CAR#define TIOCM_RNG	0x200		/* ring */#define TIOCM_RI	TIOCM_RNG#define TIOCM_DSR	0x400		/* data set ready */#define TIOCM_OUT1	0x2000#define TIOCM_OUT2	0x4000#define TIOCM_LOOP	0x8000  #endif /* _UAPI_ASM_TERMIOS_H */