[unix-history] / sys / sys / termios.h

/*
 * Copyright (c) 1988, 1989 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	from: @(#)termios.h	7.22 (Berkeley) 5/7/91
 *	$Id: termios.h,v 1.7 1994/01/28 23:54:58 ache Exp $
 */

/*
 *  termios structure
 */
#ifndef _TERMIOS_H_
#define _TERMIOS_H_

/* 
 * Special Control Characters 
 *
 * Index into c_cc[] character array.
 *
 *	Name	     Subscript	Enabled by 
 */
#define	VEOF		0	/* ICANON */
#define	VEOL		1	/* ICANON */
#ifndef _POSIX_SOURCE
#define	VEOL2		2	/* ICANON */
#endif
#define	VERASE		3	/* ICANON */
#ifndef _POSIX_SOURCE
#define VWERASE 	4	/* ICANON */
#endif 
#define VKILL		5	/* ICANON */
#ifndef _POSIX_SOURCE
#define	VREPRINT 	6	/* ICANON */
#endif
/*			7	   spare 1 */
#define VINTR		8	/* ISIG */
#define VQUIT		9	/* ISIG */
#define VSUSP		10	/* ISIG */
#ifndef _POSIX_SOURCE
#define VDSUSP		11	/* ISIG */
#endif
#define VSTART		12	/* IXON, IXOFF */
#define VSTOP		13	/* IXON, IXOFF */
#ifndef _POSIX_SOURCE
#define	VLNEXT		14	/* IEXTEN */
#define	VDISCARD	15	/* IEXTEN */
#endif
#define VMIN		16	/* !ICANON */
#define VTIME		17	/* !ICANON */
#ifndef _POSIX_SOURCE
#define VSTATUS		18	/* ICANON */
#endif
/*			19	   spare 2 */
#define	NCCS		20

#define _POSIX_VDISABLE	0xFF

#ifndef _POSIX_SOURCE
#define CCEQ(val, c)	((c) == (val) ? (val) != _POSIX_VDISABLE : 0)
#endif

/*
 * Input flags - software input processing
 */
#define	IGNBRK		0x00000001	/* ignore BREAK condition */
#define	BRKINT		0x00000002	/* map BREAK to SIGINTR */
#define	IGNPAR		0x00000004	/* ignore (discard) parity errors */
#define	PARMRK		0x00000008	/* mark parity and framing errors */
#define	INPCK		0x00000010	/* enable checking of parity errors */
#define	ISTRIP		0x00000020	/* strip 8th bit off chars */
#define	INLCR		0x00000040	/* map NL into CR */
#define	IGNCR		0x00000080	/* ignore CR */
#define	ICRNL		0x00000100	/* map CR to NL (ala CRMOD) */
#define	IXON		0x00000200	/* enable output flow control */
#define	IXOFF		0x00000400	/* enable input flow control */
#ifndef _POSIX_SOURCE
#define	IXANY		0x00000800	/* any char will restart after stop */
#define IMAXBEL		0x00002000	/* ring bell on input queue full */
#endif  /*_POSIX_SOURCE */

/*
 * Output flags - software output processing
 */
#define	OPOST		0x00000001	/* enable following output processing */
#ifndef _POSIX_SOURCE
#define ONLCR		0x00000002	/* map NL to CR-NL (ala CRMOD) */
#define OXTABS		0x00000004	/* expand tabs to spaces */
#define ONOEOT		0x00000008	/* discard EOT's (^D) on output) */
#endif  /*_POSIX_SOURCE */

/*
 * Control flags - hardware control of terminal
 */
#ifndef _POSIX_SOURCE
#define	CIGNORE		0x00000001	/* ignore control flags */
#endif
#define CSIZE		0x00000300	/* character size mask */
#define     CS5		    0x00000000	    /* 5 bits (pseudo) */
#define     CS6		    0x00000100	    /* 6 bits */
#define     CS7		    0x00000200	    /* 7 bits */
#define     CS8		    0x00000300	    /* 8 bits */
#define CSTOPB		0x00000400	/* send 2 stop bits */
#define CREAD		0x00000800	/* enable receiver */
#define PARENB		0x00001000	/* parity enable */
#define PARODD		0x00002000	/* odd parity, else even */
#define HUPCL		0x00004000	/* hang up on last close */
#define CLOCAL		0x00008000	/* ignore modem status lines */
#ifndef _POSIX_SOURCE
#define CCTS_OFLOW	0x00010000	/* CTS flow control of output */
#define CRTSCTS		(CCTS_OFLOW | CRTS_IFLOW)
#define CRTS_IFLOW	0x00020000	/* RTS flow control of input */
#define CCAR_OFLOW	0x00040000	/* Carrier flow control of output */
#undef CCAR_OFLOW			/* it's MDMBUF in local flags */
#define CDSR_OFLOW	0x00080000	/* DSR flow control of output */
#define CDTR_IFLOW	0x00100000	/* DTR flow control of input */
#endif


/* 
 * "Local" flags - dumping ground for other state
 *
 * Warning: some flags in this structure begin with
 * the letter "I" and look like they belong in the
 * input flag.
 */

#ifndef _POSIX_SOURCE
#define	ECHOKE		0x00000001UL	/* visual erase for line kill */
#endif  /*_POSIX_SOURCE */
#define	ECHOE		0x00000002UL	/* visually erase chars */
#define	ECHOK		0x00000004UL	/* echo NL after line kill */
#define ECHO		0x00000008UL	/* enable echoing */
#define	ECHONL		0x00000010UL	/* echo NL even if ECHO is off */
#ifndef _POSIX_SOURCE
#define	ECHOPRT		0x00000020UL	/* visual erase mode for hardcopy */
#define ECHOCTL  	0x00000040UL	/* echo control chars as ^(Char) */
#endif  /*_POSIX_SOURCE */
#define	ISIG		0x00000080UL	/* enable signals INTR, QUIT, [D]SUSP */
#define	ICANON		0x00000100UL	/* canonicalize input lines */
#ifndef _POSIX_SOURCE
#define ALTWERASE	0x00000200UL	/* use alternate WERASE algorithm */
#endif  /*_POSIX_SOURCE */
#define	IEXTEN		0x00000400UL	/* enable DISCARD and LNEXT */
#define EXTPROC         0x00000800UL	/* external processing */
#define TOSTOP		0x00400000UL	/* stop background jobs from output */
#ifndef _POSIX_SOURCE
#define FLUSHO		0x00800000UL	/* output being flushed (state) */
#define	MDMBUF		0x00100000UL	/* flow control output via Carrier */
#define	NOKERNINFO	0x02000000UL	/* no kernel output from VSTATUS */
#define PENDIN		0x20000000UL	/* XXX retype pending input (state) */
#endif  /*_POSIX_SOURCE */
#define	NOFLSH		0x80000000UL	/* don't flush after interrupt */

typedef unsigned long	tcflag_t;
typedef unsigned char	cc_t;
typedef long		speed_t;

struct termios {
	tcflag_t	c_iflag;	/* input flags */
	tcflag_t	c_oflag;	/* output flags */
	tcflag_t	c_cflag;	/* control flags */
	tcflag_t	c_lflag;	/* local flags */
	cc_t		c_cc[NCCS];	/* control chars */
	long		c_ispeed;	/* input speed */
	long		c_ospeed;	/* output speed */
};

/* 
 * Commands passed to tcsetattr() for setting the termios structure.
 */
#define	TCSANOW		0		/* make change immediate */
#define	TCSADRAIN	1		/* drain output, then change */
#define	TCSAFLUSH	2		/* drain output, flush input */
#ifndef _POSIX_SOURCE
#define TCSASOFT	0x10		/* flag - don't alter h.w. state */
#endif

/*
 * Standard speeds
 */
#define B0	0
#define B50	50
#define B75	75
#define B110	110
#define B134	134
#define B150	150
#define B200	200
#define B300	300
#define B600	600
#define B1200	1200
#define	B1800	1800
#define B2400	2400
#define B4800	4800
#define B9600	9600
#define B19200	19200
#define B38400	38400
#ifndef _POSIX_SOURCE
#define EXTA	19200
#define EXTB	38400
#define B57600	57600
#define B115200	115200
#endif  /*_POSIX_SOURCE */

#ifndef KERNEL

#include <sys/cdefs.h>

__BEGIN_DECLS
speed_t	cfgetispeed __P((const struct termios *));
speed_t	cfgetospeed __P((const struct termios *));
int	cfsetispeed __P((struct termios *, speed_t));
int	cfsetospeed __P((struct termios *, speed_t));
int	tcdrain __P((int));
int	tcflow __P((int, int));
int	tcflush __P((int, int));
int	tcgetattr __P((int, struct termios *));
int	tcsendbreak __P((int, int));
int	tcsetattr __P((int, int, const struct termios *));

#define	TCIFLUSH	1
#define	TCOFLUSH	2
#define TCIOFLUSH	3
#define	TCOOFF		1
#define	TCOON		2
#define TCIOFF		3
#define TCION		4

#ifndef _POSIX_SOURCE
void	cfmakeraw __P((struct termios *));
void	cfsetspeed __P((struct termios *, speed_t));
#endif /* !POSIX */
__END_DECLS

#endif /* !KERNEL */

/*
 * END OF PROTECTED INCLUDE.
 */
#endif /* !_TERMIOS_H_ */

#ifndef _POSIX_SOURCE
#ifdef KERNEL
#include "ttydefaults.h"
#else
#include <sys/ttydefaults.h>
#endif
#endif  /*_POSIX_SOURCE */
Commit	Line	Data
15637ed4 RG	1	/*
	2	* Copyright (c) 1988, 1989 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 3. All advertising materials mentioning features or use of this software
	14	* must display the following acknowledgement:
	15	* This product includes software developed by the University of
	16	* California, Berkeley and its contributors.
	17	* 4. Neither the name of the University nor the names of its contributors
	18	* may be used to endorse or promote products derived from this software
	19	* without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	22	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	25	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	27	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	28	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	29	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	30	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	31	* SUCH DAMAGE.
	32	*
01e1b05c	33	* from: @(#)termios.h 7.22 (Berkeley) 5/7/91
f2ca758c	34	* $Id: termios.h,v 1.7 1994/01/28 23:54:58 ache Exp $
15637ed4 RG	35	*/
	36
	37	/*
	38	* termios structure
	39	*/
	40	#ifndef _TERMIOS_H_
	41	#define _TERMIOS_H_
	42
	43	/*
	44	* Special Control Characters
	45	*
	46	* Index into c_cc[] character array.
	47	*
	48	* Name Subscript Enabled by
	49	*/
	50	#define VEOF 0 /* ICANON */
	51	#define VEOL 1 /* ICANON */
	52	#ifndef _POSIX_SOURCE
	53	#define VEOL2 2 /* ICANON */
	54	#endif
	55	#define VERASE 3 /* ICANON */
	56	#ifndef _POSIX_SOURCE
	57	#define VWERASE 4 /* ICANON */
	58	#endif
	59	#define VKILL 5 /* ICANON */
	60	#ifndef _POSIX_SOURCE
	61	#define VREPRINT 6 /* ICANON */
	62	#endif
	63	/* 7 spare 1 */
	64	#define VINTR 8 /* ISIG */
	65	#define VQUIT 9 /* ISIG */
	66	#define VSUSP 10 /* ISIG */
	67	#ifndef _POSIX_SOURCE
	68	#define VDSUSP 11 /* ISIG */
	69	#endif
	70	#define VSTART 12 /* IXON, IXOFF */
	71	#define VSTOP 13 /* IXON, IXOFF */
	72	#ifndef _POSIX_SOURCE
	73	#define VLNEXT 14 /* IEXTEN */
	74	#define VDISCARD 15 /* IEXTEN */
	75	#endif
	76	#define VMIN 16 /* !ICANON */
	77	#define VTIME 17 /* !ICANON */
	78	#ifndef _POSIX_SOURCE
	79	#define VSTATUS 18 /* ICANON */
92fc72d9	80	#endif
15637ed4 RG	81	/* 19 spare 2 */
15637ed4 RG	82	#define NCCS 20
15637ed4	83
f2ca758c AC	84	#define _POSIX_VDISABLE 0xFF
f2ca758c AC	85
15637ed4	86	#ifndef _POSIX_SOURCE
f2ca758c	87	#define CCEQ(val, c) ((c) == (val) ? (val) != _POSIX_VDISABLE : 0)
15637ed4 RG	88	#endif
	89
	90	/*
	91	* Input flags - software input processing
	92	*/
	93	#define IGNBRK 0x00000001 /* ignore BREAK condition */
	94	#define BRKINT 0x00000002 /* map BREAK to SIGINTR */
	95	#define IGNPAR 0x00000004 /* ignore (discard) parity errors */
	96	#define PARMRK 0x00000008 /* mark parity and framing errors */
	97	#define INPCK 0x00000010 /* enable checking of parity errors */
	98	#define ISTRIP 0x00000020 /* strip 8th bit off chars */
	99	#define INLCR 0x00000040 /* map NL into CR */
	100	#define IGNCR 0x00000080 /* ignore CR */
	101	#define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */
	102	#define IXON 0x00000200 /* enable output flow control */
	103	#define IXOFF 0x00000400 /* enable input flow control */
	104	#ifndef _POSIX_SOURCE
	105	#define IXANY 0x00000800 /* any char will restart after stop */
	106	#define IMAXBEL 0x00002000 /* ring bell on input queue full */
	107	#endif /_POSIX_SOURCE /
	108
	109	/*
	110	* Output flags - software output processing
	111	*/
	112	#define OPOST 0x00000001 /* enable following output processing */
	113	#ifndef _POSIX_SOURCE
	114	#define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
	115	#define OXTABS 0x00000004 /* expand tabs to spaces */
	116	#define ONOEOT 0x00000008 /* discard EOT's (^D) on output) */
	117	#endif /_POSIX_SOURCE /
	118
	119	/*
	120	* Control flags - hardware control of terminal
	121	*/
	122	#ifndef _POSIX_SOURCE
	123	#define CIGNORE 0x00000001 /* ignore control flags */
	124	#endif
	125	#define CSIZE 0x00000300 /* character size mask */
	126	#define CS5 0x00000000 /* 5 bits (pseudo) */
	127	#define CS6 0x00000100 /* 6 bits */
	128	#define CS7 0x00000200 /* 7 bits */
	129	#define CS8 0x00000300 /* 8 bits */
	130	#define CSTOPB 0x00000400 /* send 2 stop bits */
	131	#define CREAD 0x00000800 /* enable receiver */
	132	#define PARENB 0x00001000 /* parity enable */
	133	#define PARODD 0x00002000 /* odd parity, else even */
	134	#define HUPCL 0x00004000 /* hang up on last close */
	135	#define CLOCAL 0x00008000 /* ignore modem status lines */
	136	#ifndef _POSIX_SOURCE
	137	#define CCTS_OFLOW 0x00010000 /* CTS flow control of output */
5b1fae4a	138	#define CRTSCTS (CCTS_OFLOW \| CRTS_IFLOW)
15637ed4	139	#define CRTS_IFLOW 0x00020000 /* RTS flow control of input */
5b1fae4a AC	140	#define CCAR_OFLOW 0x00040000 /* Carrier flow control of output */
	141	#undef CCAR_OFLOW /* it's MDMBUF in local flags */
	142	#define CDSR_OFLOW 0x00080000 /* DSR flow control of output */
	143	#define CDTR_IFLOW 0x00100000 /* DTR flow control of input */
15637ed4 RG	144	#endif
	145
	146
	147	/*
	148	* "Local" flags - dumping ground for other state
	149	*
	150	* Warning: some flags in this structure begin with
	151	* the letter "I" and look like they belong in the
	152	* input flag.
	153	*/
	154
	155	#ifndef _POSIX_SOURCE
fde1aeb2	156	#define ECHOKE 0x00000001UL /* visual erase for line kill */
15637ed4	157	#endif /_POSIX_SOURCE /
fde1aeb2 GW	158	#define ECHOE 0x00000002UL /* visually erase chars */
	159	#define ECHOK 0x00000004UL /* echo NL after line kill */
	160	#define ECHO 0x00000008UL /* enable echoing */
	161	#define ECHONL 0x00000010UL /* echo NL even if ECHO is off */
15637ed4	162	#ifndef _POSIX_SOURCE
fde1aeb2 GW	163	#define ECHOPRT 0x00000020UL /* visual erase mode for hardcopy */
fde1aeb2 GW	164	#define ECHOCTL 0x00000040UL /* echo control chars as ^(Char) */
15637ed4	165	#endif /_POSIX_SOURCE /
fde1aeb2 GW	166	#define ISIG 0x00000080UL /* enable signals INTR, QUIT, [D]SUSP */
fde1aeb2 GW	167	#define ICANON 0x00000100UL /* canonicalize input lines */
15637ed4	168	#ifndef _POSIX_SOURCE
fde1aeb2	169	#define ALTWERASE 0x00000200UL /* use alternate WERASE algorithm */
15637ed4	170	#endif /_POSIX_SOURCE /
fde1aeb2 GW	171	#define IEXTEN 0x00000400UL /* enable DISCARD and LNEXT */
	172	#define EXTPROC 0x00000800UL /* external processing */
	173	#define TOSTOP 0x00400000UL /* stop background jobs from output */
15637ed4	174	#ifndef _POSIX_SOURCE
fde1aeb2 GW	175	#define FLUSHO 0x00800000UL /* output being flushed (state) */
	176	#define MDMBUF 0x00100000UL /* flow control output via Carrier */
	177	#define NOKERNINFO 0x02000000UL /* no kernel output from VSTATUS */
	178	#define PENDIN 0x20000000UL /* XXX retype pending input (state) */
15637ed4	179	#endif /_POSIX_SOURCE /
fde1aeb2	180	#define NOFLSH 0x80000000UL /* don't flush after interrupt */
15637ed4 RG	181
	182	typedef unsigned long tcflag_t;
	183	typedef unsigned char cc_t;
	184	typedef long speed_t;
	185
	186	struct termios {
	187	tcflag_t c_iflag; /* input flags */
	188	tcflag_t c_oflag; /* output flags */
	189	tcflag_t c_cflag; /* control flags */
	190	tcflag_t c_lflag; /* local flags */
	191	cc_t c_cc[NCCS]; /* control chars */
	192	long c_ispeed; /* input speed */
	193	long c_ospeed; /* output speed */
	194	};
	195
	196	/*
	197	* Commands passed to tcsetattr() for setting the termios structure.
	198	*/
	199	#define TCSANOW 0 /* make change immediate */
	200	#define TCSADRAIN 1 /* drain output, then change */
	201	#define TCSAFLUSH 2 /* drain output, flush input */
	202	#ifndef _POSIX_SOURCE
	203	#define TCSASOFT 0x10 /* flag - don't alter h.w. state */
	204	#endif
	205
	206	/*
	207	* Standard speeds
	208	*/
	209	#define B0 0
	210	#define B50 50
	211	#define B75 75
	212	#define B110 110
	213	#define B134 134
	214	#define B150 150
	215	#define B200 200
	216	#define B300 300
	217	#define B600 600
	218	#define B1200 1200
	219	#define B1800 1800
	220	#define B2400 2400
	221	#define B4800 4800
	222	#define B9600 9600
	223	#define B19200 19200
	224	#define B38400 38400
	225	#ifndef _POSIX_SOURCE
	226	#define EXTA 19200
	227	#define EXTB 38400
15637ed4 RG	228	#define B57600 57600
15637ed4 RG	229	#define B115200 115200
5b1fae4a	230	#endif /_POSIX_SOURCE /
15637ed4 RG	231
	232	#ifndef KERNEL
	233
	234	#include <sys/cdefs.h>
	235
	236	__BEGIN_DECLS
	237	speed_t cfgetispeed __P((const struct termios *));
	238	speed_t cfgetospeed __P((const struct termios *));
	239	int cfsetispeed __P((struct termios *, speed_t));
	240	int cfsetospeed __P((struct termios *, speed_t));
	241	int tcdrain __P((int));
	242	int tcflow __P((int, int));
	243	int tcflush __P((int, int));
	244	int tcgetattr __P((int, struct termios *));
	245	int tcsendbreak __P((int, int));
	246	int tcsetattr __P((int, int, const struct termios *));
	247
	248	#define TCIFLUSH 1
	249	#define TCOFLUSH 2
	250	#define TCIOFLUSH 3
	251	#define TCOOFF 1
	252	#define TCOON 2
	253	#define TCIOFF 3
	254	#define TCION 4
	255
	256	#ifndef _POSIX_SOURCE
	257	void cfmakeraw __P((struct termios *));
	258	void cfsetspeed __P((struct termios *, speed_t));
	259	#endif /* !POSIX */
	260	__END_DECLS
	261
	262	#endif /* !KERNEL */
	263
	264	/*
	265	* END OF PROTECTED INCLUDE.
	266	*/
	267	#endif /* !_TERMIOS_H_ */
	268
	269	#ifndef _POSIX_SOURCE
	270	#ifdef KERNEL
	271	#include "ttydefaults.h"
	272	#else
	273	#include <sys/ttydefaults.h>
	274	#endif
	275	#endif /_POSIX_SOURCE /