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- /* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- /*
- * POSIX Standard: 7.1-2 General Terminal Interface <termios.h>
- */
-
- #ifndef _TERMIOS_H
- #define _TERMIOS_H
-
- #include <features.h>
- #include <sys/types.h>
- #include <linux/termios.h>
-
- __BEGIN_DECLS
-
- #ifdef __SVR4_I386_ABI_L1__
- #define CTRL(ch) ((ch)&0x1F)
- #define IBSHIFT 16
-
- #define CNUL 0
- #define CDEL 0177
- #define CESC '\\'
- #define CINTR 0177
- #define CQUIT 034
- #define CERASE '#'
- #define CKILL '@'
- #define CEOT 04
- #define CEOL 0
- #define CEOL2 0
- #define CEOF 4
- #define CSTART 021
- #define CSTOP 023
- #define CSWTCH 032
- #define NSWTCH 0
- #define CSUSP CTRL('Z')
- #define CDSUSP CTRL('Y')
- #define CRPRNT CTRL('R')
- #define CFLUSH CTRL('O')
- #define CWERASE CTRL('W')
- #define CLNEXT CTRL('V')
-
- #endif /* __SVR4_I386_ABI_L1__ */
-
-
- /* Return the input baud rate stored in *TERMIOS_P. */
- extern speed_t cfgetispeed __P ((struct termios *__termios_p));
-
- /* Return the output baud rate stored in *TERMIOS_P. */
- extern speed_t cfgetospeed __P ((struct termios *__termios_p));
-
-
- /* Set *T to indicate raw mode. */
- extern void cfmakeraw __P ((struct termios *__t));
-
- /* Set the input baud rate stored in *TERMIOS_P to SPEED. */
- extern int cfsetispeed __P ((struct termios *__termios_p,
- speed_t __speed));
-
- /* Set the output baud rate stored in *TERMIOS_P to SPEED. */
- extern int cfsetospeed __P ((struct termios *__termios_p,
- speed_t __speed));
-
-
- /* Wait for pending output to be written on FILDES. */
- extern int tcdrain __P ((int __fildes));
-
- /* Suspend or restart transmission on FILDES.
- Values for ACTION (TC[IO]{OFF,ON}) are in <linux/termios.h>. */
- extern int tcflow __P ((int __fildes, int __action));
-
- /* Flush pending data on FILDES.
- Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <linux/termios.h>. */
- extern int tcflush __P ((int __fildes, int __queue_selector));
-
- /* Return the foreground process group ID of FILDES. */
- extern pid_t tcgetpgrp __P ((int __fildes));
-
- /* Put the state of FD into *TERMIOS_P. */
- extern int tcgetattr __P ((int __fildes, struct termios *__termios_p));
- extern int __tcgetattr __P ((int __fildes, struct termios *__termios_p));
-
- /* Send zero bits on FILDES. */
- extern int tcsendbreak __P ((int __fildes, int __duration));
-
- /* Set the state of FILDES to *TERMIOS_P.
- Values for OPTIONAL_ACTIONS (TCSA*) are in <linux/termios.h>. */
- extern int tcsetattr __P ((int __fildes, int __optional_actions,
- struct termios *__termios_p));
-
- /* Set the foreground process group ID of FILDES set PGRP_ID. */
- extern int tcsetpgrp __P ((int __fildes, pid_t __pgrp_id));
-
- __END_DECLS
-
- #endif
-