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/* Functions for pseudo TTY handling.
   Copyright (C) 1996, 1997, 1999 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */
 
#ifndef _PTY_H
#define _PTY_H	1
 
#include <features.h>
 
#include <termios.h>
#include <sys/ioctl.h>
 
 
__BEGIN_DECLS
 
/* Create pseudo tty master slave pair with NAME and set terminal
   attributes according to TERMP and WINP and return handles for both
   ends in AMASTER and ASLAVE.  */
extern int openpty (int *__amaster, int *__aslave, char *__name,
		    struct termios *__termp, struct winsize *__winp) __THROW;
 
/* Create child process and establish the slave pseudo terminal as the
   child's controlling terminal.  */
extern int forkpty (int *__amaster, char *__name,
		    struct termios *__termp, struct winsize *__winp) __THROW;
 
__END_DECLS
 
#endif	/* pty.h */