/* Functions for pseudo TTY handling.
- Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1996-2018 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
#include <features.h>
+struct termios;
+struct winsize;
+
#include <termios.h>
#include <sys/ioctl.h>