1/* Copyright (C) 1991, 1992, 1996, 1998, 1999 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, write to the Free
16   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17   02111-1307 USA.  */
18
19#ifndef	_SGTTY_H
20#define	_SGTTY_H	1
21
22#include <features.h>
23
24#include <sys/ioctl.h>
25
26/* On some systems this type is not defined by <bits/ioctl-types.h>;
27   in that case, the functions are just stubs that return ENOSYS.  */
28struct sgttyb;
29
30__BEGIN_DECLS
31
32/* Fill in *PARAMS with terminal parameters associated with FD.  */
33extern int gtty (int __fd, struct sgttyb *__params) __THROW;
34
35/* Set the terminal parameters associated with FD to *PARAMS.  */
36extern int stty (int __fd, __const struct sgttyb *__params) __THROW;
37
38
39__END_DECLS
40
41#endif /* sgtty.h  */
42