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- /* Copyright (C) 1991-2020 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 Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
- #ifndef _SGTTY_H
- #define _SGTTY_H 1
- #include <features.h>
- #include <sys/ioctl.h>
- /* On some systems this type is not defined by <bits/ioctl-types.h>;
- in that case, the functions are just stubs that return ENOSYS. */
- struct sgttyb;
- __BEGIN_DECLS
- /* Fill in *PARAMS with terminal parameters associated with FD. */
- extern int gtty (int __fd, struct sgttyb *__params) __THROW;
- /* Set the terminal parameters associated with FD to *PARAMS. */
- extern int stty (int __fd, const struct sgttyb *__params) __THROW;
- __END_DECLS
- #endif /* sgtty.h */
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