1251875Speter/* $OpenBSD: sshpty.h,v 1.13 2016/11/29 03:54:50 dtucker Exp $ */ 2251875Speter 3251875Speter/* 4251875Speter * Author: Tatu Ylonen <ylo@cs.hut.fi> 5251875Speter * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 6251875Speter * All rights reserved 7251875Speter * Functions for allocating a pseudo-terminal and making it the controlling 8251875Speter * tty. 9251875Speter * 10251875Speter * As far as I am concerned, the code I have written for this software 11251875Speter * can be used freely for any purpose. Any derived versions of this 12251875Speter * software must be clearly marked as such, and if the derived work is 13251875Speter * incompatible with the protocol description in the RFC file, it must be 14251875Speter * called by a name other than "ssh" or "Secure Shell". 15251875Speter */ 16251875Speter 17251875Speter#include <termios.h> 18251875Speter 19251875Speterstruct termios *get_saved_tio(void); 20251875Spetervoid leave_raw_mode(int); 21251875Spetervoid enter_raw_mode(int); 22251875Speter 23251875Speterint pty_allocate(int *, int *, char *, size_t); 24251875Spetervoid pty_release(const char *); 25251875Spetervoid pty_make_controlling_tty(int *, const char *); 26251875Spetervoid pty_change_window_size(int, u_int, u_int, u_int, u_int); 27251875Spetervoid pty_setowner(struct passwd *, const char *); 28251875Spetervoid disconnect_controlling_tty(void); 29251875Speter