StdLib/Include/sys/termios.h - device/linaro/bootloader/edk2 - Git at Google

 /*  $NetBSD: termios.h,v 1.29 2005/12/11 12:25:21 christos Exp $  */

 /*
  * Copyright (c) 1988, 1989, 1993, 1994
  *  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. 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.
  *
  *  @(#)termios.h 8.3 (Berkeley) 3/28/94
  */

 #ifndef _SYS_TERMIOS_H_
 #define _SYS_TERMIOS_H_

 #include <sys/ansi.h>
 #include <sys/featuretest.h>

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

 #define _POSIX_VDISABLE ((unsigned char)'\377')

 #if defined(_NETBSD_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 */
 #if defined(_NETBSD_SOURCE)
 #define IXANY   0x00000800  /* any char will restart after stop */
 #endif
 #if defined(_NETBSD_SOURCE)
 #define IMAXBEL   0x00002000  /* ring bell on input queue full */
 #endif

 /*
  * Output flags - software output processing
  */
 #define OPOST   0x00000001  /* enable following output processing */
 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
 #define ONLCR   0x00000002  /* map NL to CR-NL (ala CRMOD) */
 #endif
 #if defined(_NETBSD_SOURCE)
 #define OXTABS    0x00000004  /* expand tabs to spaces */
 #define ONOEOT    0x00000008  /* discard EOT's (^D) on output */
 #endif
 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
 #define OCRNL   0x00000010  /* map CR to NL */
 #define ONOCR   0x00000020  /* discard CR's when on column 0 */
 #define ONLRET    0x00000040  /* move to column 0 on CR */
 #endif  /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */

 /*
  * Control flags - hardware control of terminal
  */
 #if defined(_NETBSD_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 */
 #if defined(_NETBSD_SOURCE)
 #define CRTSCTS   0x00010000  /* RTS/CTS full-duplex flow control */
 #define CRTS_IFLOW  CRTSCTS   /* XXX compat */
 #define CCTS_OFLOW  CRTSCTS   /* XXX compat */
 #define CDTRCTS   0x00020000  /* DTR/CTS full-duplex flow control */
 #define MDMBUF    0x00100000  /* DTR/DCD hardware flow control */
 #define CHWFLOW   (MDMBUF|CRTSCTS|CDTRCTS) /* all types of hw flow control */
 #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.
  */

 #if defined(_NETBSD_SOURCE)
 #define ECHOKE    0x00000001  /* visual erase for line kill */
 #endif
 #define ECHOE   0x00000002  /* visually erase chars */
 #define ECHOK   0x00000004  /* echo NL after line kill */
 #define ECHO    0x00000008  /* enable echoing */
 #define ECHONL    0x00000010  /* echo NL even if ECHO is off */
 #if defined(_NETBSD_SOURCE)
 #define ECHOPRT   0x00000020  /* visual erase mode for hardcopy */
 #define ECHOCTL   0x00000040  /* echo control chars as ^(Char) */
 #endif  /* defined(_NETBSD_SOURCE) */
 #define ISIG    0x00000080  /* enable signals INTR, QUIT, [D]SUSP */
 #define ICANON    0x00000100  /* canonicalize input lines */
 #if defined(_NETBSD_SOURCE)
 #define ALTWERASE 0x00000200  /* use alternate WERASE algorithm */
 #endif /* defined(_NETBSD_SOURCE) */
 #define IEXTEN    0x00000400  /* enable DISCARD and LNEXT */
 #if defined(_NETBSD_SOURCE)
 #define EXTPROC         0x00000800      /* external processing */
 #endif /* defined(_NETBSD_SOURCE) */
 #define TOSTOP    0x00400000  /* stop background jobs on output */
 #if defined(_NETBSD_SOURCE)
 #define FLUSHO    0x00800000  /* output being flushed (state) */
 #define NOKERNINFO  0x02000000  /* no kernel output from VSTATUS */
 #define PENDIN    0x20000000  /* re-echo input buffer at next read */
 #endif /* defined(_NETBSD_SOURCE) */
 #define NOFLSH    0x80000000  /* don't flush output on signal */

 typedef unsigned int  tcflag_t;
 typedef unsigned char cc_t;
 typedef unsigned int  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 */
   int   c_ispeed; /* input speed */
   int   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 */
 #if defined(_NETBSD_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
 #if defined(_NETBSD_SOURCE)
 #define B7200 7200
 #define B14400  14400
 #define B28800  28800
 #define B57600  57600
 #define B76800  76800
 #define B115200 115200
 #define B230400 230400
 #define B460800 460800
 #define B921600 921600
 #define EXTA  19200
 #define EXTB  38400
 #endif  /* defined(_NETBSD_SOURCE) */

 #ifndef _KERNEL

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

 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
 #ifndef pid_t
 typedef __pid_t   pid_t;
 #define pid_t   __pid_t
 #endif
 #endif /* _XOPEN_SOURCE || _NETBSD_SOURCE */
 #include <sys/EfiCdefs.h>

 __BEGIN_DECLS
 speed_t cfgetispeed(const struct termios *);
 speed_t cfgetospeed(const struct termios *);
 int cfsetispeed(struct termios *, speed_t);
 int cfsetospeed(struct termios *, speed_t);
 int tcgetattr(int, struct termios *);
 int tcsetattr(int, int, const struct termios *);
 int tcdrain(int);
 int tcflow(int, int);
 int tcflush(int, int);
 int tcsendbreak(int, int);
 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
 pid_t tcgetsid(int);
 #endif /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */


 #if defined(_NETBSD_SOURCE)
 void  cfmakeraw(struct termios *);
 int cfsetspeed(struct termios *, speed_t);
 #endif /* defined(_NETBSD_SOURCE) */
 __END_DECLS

 #endif /* !_KERNEL */

 #if defined(_NETBSD_SOURCE)

 /*
  * Include tty ioctl's that aren't just for backwards compatibility
  * with the old tty driver.  These ioctl definitions were previously
  * in <sys/ioctl.h>.
  */
 //#include <sys/ttycom.h>
 #endif

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

 #if defined(_NETBSD_SOURCE)
 //#include <sys/ttydefaults.h>
 #endif
	/* $NetBSD: termios.h,v 1.29 2005/12/11 12:25:21 christos Exp $ */

	/*
	* Copyright (c) 1988, 1989, 1993, 1994
	* 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. 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.
	*
	* @(#)termios.h 8.3 (Berkeley) 3/28/94
	*/

	#ifndef _SYS_TERMIOS_H_
	#define _SYS_TERMIOS_H_

	#include <sys/ansi.h>
	#include <sys/featuretest.h>

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

	#define _POSIX_VDISABLE ((unsigned char)'\377')

	#if defined(_NETBSD_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 */
	#if defined(_NETBSD_SOURCE)
	#define IXANY 0x00000800 /* any char will restart after stop */
	#endif
	#if defined(_NETBSD_SOURCE)
	#define IMAXBEL 0x00002000 /* ring bell on input queue full */
	#endif

	/*
	* Output flags - software output processing
	*/
	#define OPOST 0x00000001 /* enable following output processing */
	#if defined(_XOPEN_SOURCE) \|\| defined(_NETBSD_SOURCE)
	#define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
	#endif
	#if defined(_NETBSD_SOURCE)
	#define OXTABS 0x00000004 /* expand tabs to spaces */
	#define ONOEOT 0x00000008 /* discard EOT's (^D) on output */
	#endif
	#if defined(_XOPEN_SOURCE) \|\| defined(_NETBSD_SOURCE)
	#define OCRNL 0x00000010 /* map CR to NL */
	#define ONOCR 0x00000020 /* discard CR's when on column 0 */
	#define ONLRET 0x00000040 /* move to column 0 on CR */
	#endif /* defined(_XOPEN_SOURCE) \|\| defined(_NETBSD_SOURCE) */

	/*
	* Control flags - hardware control of terminal
	*/
	#if defined(_NETBSD_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 */
	#if defined(_NETBSD_SOURCE)
	#define CRTSCTS 0x00010000 /* RTS/CTS full-duplex flow control */
	#define CRTS_IFLOW CRTSCTS /* XXX compat */
	#define CCTS_OFLOW CRTSCTS /* XXX compat */
	#define CDTRCTS 0x00020000 /* DTR/CTS full-duplex flow control */
	#define MDMBUF 0x00100000 /* DTR/DCD hardware flow control */
	#define CHWFLOW (MDMBUF\|CRTSCTS\|CDTRCTS) /* all types of hw flow control */
	#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.
	*/

	#if defined(_NETBSD_SOURCE)
	#define ECHOKE 0x00000001 /* visual erase for line kill */
	#endif
	#define ECHOE 0x00000002 /* visually erase chars */
	#define ECHOK 0x00000004 /* echo NL after line kill */
	#define ECHO 0x00000008 /* enable echoing */
	#define ECHONL 0x00000010 /* echo NL even if ECHO is off */
	#if defined(_NETBSD_SOURCE)
	#define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
	#define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
	#endif /* defined(_NETBSD_SOURCE) */
	#define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
	#define ICANON 0x00000100 /* canonicalize input lines */
	#if defined(_NETBSD_SOURCE)
	#define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
	#endif /* defined(_NETBSD_SOURCE) */
	#define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
	#if defined(_NETBSD_SOURCE)
	#define EXTPROC 0x00000800 /* external processing */
	#endif /* defined(_NETBSD_SOURCE) */
	#define TOSTOP 0x00400000 /* stop background jobs on output */
	#if defined(_NETBSD_SOURCE)
	#define FLUSHO 0x00800000 /* output being flushed (state) */
	#define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
	#define PENDIN 0x20000000 /* re-echo input buffer at next read */
	#endif /* defined(_NETBSD_SOURCE) */
	#define NOFLSH 0x80000000 /* don't flush output on signal */

	typedef unsigned int tcflag_t;
	typedef unsigned char cc_t;
	typedef unsigned int 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 */
	int c_ispeed; /* input speed */
	int 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 */
	#if defined(_NETBSD_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
	#if defined(_NETBSD_SOURCE)
	#define B7200 7200
	#define B14400 14400
	#define B28800 28800
	#define B57600 57600
	#define B76800 76800
	#define B115200 115200
	#define B230400 230400
	#define B460800 460800
	#define B921600 921600
	#define EXTA 19200
	#define EXTB 38400
	#endif /* defined(_NETBSD_SOURCE) */

	#ifndef _KERNEL

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

	#if defined(_XOPEN_SOURCE) \|\| defined(_NETBSD_SOURCE)
	#ifndef pid_t
	typedef __pid_t pid_t;
	#define pid_t __pid_t
	#endif
	#endif /* _XOPEN_SOURCE \|\| _NETBSD_SOURCE */
	#include <sys/EfiCdefs.h>

	__BEGIN_DECLS
	speed_t cfgetispeed(const struct termios *);
	speed_t cfgetospeed(const struct termios *);
	int cfsetispeed(struct termios *, speed_t);
	int cfsetospeed(struct termios *, speed_t);
	int tcgetattr(int, struct termios *);
	int tcsetattr(int, int, const struct termios *);
	int tcdrain(int);
	int tcflow(int, int);
	int tcflush(int, int);
	int tcsendbreak(int, int);
	#if defined(_XOPEN_SOURCE) \|\| defined(_NETBSD_SOURCE)
	pid_t tcgetsid(int);
	#endif /* defined(_XOPEN_SOURCE) \|\| defined(_NETBSD_SOURCE) */


	#if defined(_NETBSD_SOURCE)
	void cfmakeraw(struct termios *);
	int cfsetspeed(struct termios *, speed_t);
	#endif /* defined(_NETBSD_SOURCE) */
	__END_DECLS

	#endif /* !_KERNEL */

	#if defined(_NETBSD_SOURCE)

	/*
	* Include tty ioctl's that aren't just for backwards compatibility
	* with the old tty driver. These ioctl definitions were previously
	* in <sys/ioctl.h>.
	*/
	//#include <sys/ttycom.h>
	#endif

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

	#if defined(_NETBSD_SOURCE)
	//#include <sys/ttydefaults.h>
	#endif