This is xnu-8019. See this file in:
/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 *
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
/*
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 * (c) UNIX System Laboratories, Inc.
 * All or some portions of this file are derived from material licensed
 * to the University of California by American Telephone and Telegraph
 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 * the permission of UNIX System Laboratories, Inc.
 *
 * 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.
 *
 *	@(#)ioctl_compat.h	8.4 (Berkeley) 1/21/94
 */

#ifndef _SYS_IOCTL_COMPAT_H_
#define _SYS_IOCTL_COMPAT_H_

#include <sys/ttychars.h>
#include <sys/ttydev.h>

struct tchars {
	char    t_intrc;        /* interrupt */
	char    t_quitc;        /* quit */
	char    t_startc;       /* start output */
	char    t_stopc;        /* stop output */
	char    t_eofc;         /* end-of-file */
	char    t_brkc;         /* input delimiter (like nl) */
};

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 */
};

/*
 * Structure for TIOCGETP and TIOCSETP ioctls.
 */
#ifndef _SGTTYB_
#define _SGTTYB_
struct sgttyb {
	char    sg_ispeed;              /* input speed */
	char    sg_ospeed;              /* output speed */
	char    sg_erase;               /* erase character */
	char    sg_kill;                /* kill character */
	short   sg_flags;               /* mode flags */
};
#endif

#ifdef USE_OLD_TTY
# undef  TIOCGETD
# define TIOCGETD       _IOR('t', 0, int)       /* get line discipline */
# undef  TIOCSETD
# define TIOCSETD       _IOW('t', 1, int)       /* set line discipline */
#else
# define OTIOCGETD      _IOR('t', 0, int)       /* get line discipline */
# define OTIOCSETD      _IOW('t', 1, int)       /* set line discipline */
#endif
#define TIOCHPCL        _IO('t', 2)             /* hang up on last close */
#define TIOCGETP        _IOR('t', 8,struct sgttyb)/* get parameters -- gtty */
#define TIOCSETP        _IOW('t', 9,struct sgttyb)/* set parameters -- stty */
#define TIOCSETN        _IOW('t',10,struct sgttyb)/* as above, but no flushtty*/
#define TIOCSETC        _IOW('t',17,struct tchars)/* set special characters */
#define TIOCGETC        _IOR('t',18,struct tchars)/* get special characters */
#define         TANDEM          0x00000001      /* send stopc on out q full */
#define         CBREAK          0x00000002      /* half-cooked mode */
#define         LCASE           0x00000004      /* simulate lower case */
#define         ECHO            0x00000008      /* echo input */
#define         CRMOD           0x00000010      /* map \r to \r\n on output */
#define         RAW             0x00000020      /* no i/o processing */
#define         ODDP            0x00000040      /* get/send odd parity */
#define         EVENP           0x00000080      /* get/send even parity */
#define         ANYP            0x000000c0      /* get any parity/send none */
#define         NLDELAY         0x00000300      /* \n delay */
#define         TBDELAY         0x00000c00      /* horizontal tab delay */
#define         XTABS           0x00000c00      /* expand tabs on output */
#define         CRDELAY         0x00003000      /* \r delay */
#define         VTDELAY         0x00004000      /* vertical tab delay */
#define         BSDELAY         0x00008000      /* \b delay */
#ifndef _SYS_TERMIOS_H_
/*
 * These manifest constants have the same names as those in <sys/termios.h>,
 * so you are not permitted to have both definitions in scope simultaneously
 * in the same compilation unit.
 */
#define                 NL0     0x00000000
#define                 NL1     0x00000100      /* tty 37 */
#define                 NL2     0x00000200      /* vt05 */
#define                 NL3     0x00000300
#define                 TAB0    0x00000000
#define                 TAB1    0x00000400      /* tty 37 */
#define                 TAB2    0x00000800
#define                 CR0     0x00000000
#define                 CR1     0x00001000      /* tn 300 */
#define                 CR2     0x00002000      /* tty 37 */
#define                 CR3     0x00003000      /* concept 100 */
#define                 FF0     0x00000000
#define                 FF1     0x00004000      /* tty 37 */
#define                 BS0     0x00000000
#define                 BS1     0x00008000
#endif  /* !_SYS_TERMIOS_H_ */
#define         ALLDELAY        (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
#define         CRTBS           0x00010000      /* do backspacing for crt */
#define         PRTERA          0x00020000      /* \ ... / erase */
#define         CRTERA          0x00040000      /* " \b " to wipe out char */
#define         TILDE           0x00080000      /* hazeltine tilde kludge */
#define         MDMBUF          0x00100000      /*start/stop output on carrier*/
#define         LITOUT          0x00200000      /* literal output */
#define         TOSTOP          0x00400000      /*SIGSTOP on background output*/
#define         FLUSHO          0x00800000      /* flush output to terminal */
#define         NOHANG          0x01000000      /* (no-op) was no SIGHUP on carrier drop */
#define         L001000         0x02000000
#define         CRTKIL          0x04000000      /* kill line with " \b " */
#define         PASS8           0x08000000
#define         CTLECH          0x10000000      /* echo control chars as ^X */
#define         PENDIN          0x20000000      /* tp->t_rawq needs reread */
#define         DECCTQ          0x40000000      /* only ^Q starts after ^S */
#define         NOFLSH          0x80000000      /* no output flush on signal */
#define TIOCLBIS        _IOW('t', 127, int)     /* bis local mode bits */
#define TIOCLBIC        _IOW('t', 126, int)     /* bic local mode bits */
#define TIOCLSET        _IOW('t', 125, int)     /* set entire local mode word */
#define TIOCLGET        _IOR('t', 124, int)     /* get local modes */
#define         LCRTBS          (CRTBS>>16)
#define         LPRTERA         (PRTERA>>16)
#define         LCRTERA         (CRTERA>>16)
#define         LTILDE          (TILDE>>16)
#define         LMDMBUF         (MDMBUF>>16)
#define         LLITOUT         (LITOUT>>16)
#define         LTOSTOP         (TOSTOP>>16)
#define         LFLUSHO         (FLUSHO>>16)
#define         LNOHANG         (NOHANG>>16)
#define         LCRTKIL         (CRTKIL>>16)
#define         LPASS8          (PASS8>>16)
#define         LCTLECH         (CTLECH>>16)
#define         LPENDIN         (PENDIN>>16)
#define         LDECCTQ         (DECCTQ>>16)
#define         LNOFLSH         (NOFLSH>>16)
#define TIOCSLTC        _IOW('t',117,struct ltchars)/* set local special chars*/
#define TIOCGLTC        _IOR('t',116,struct ltchars)/* get local special chars*/
#define OTIOCCONS       _IO('t', 98)    /* for hp300 -- sans int arg */
#define OTTYDISC        0
#define NETLDISC        1
#define NTTYDISC        2

#define TIOCGSID        _IOR('t', 99, int)      /* For svr4 -- get session id */

#endif /* !_SYS_IOCTL_COMPAT_H_ */