15d9e6103SBrian Somers /*- 24d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 31de7b4b8SPedro F. Giffuni * 45d9e6103SBrian Somers * Copyright (c) 1999 Brian Somers <brian@Awfulhak.org> 55d9e6103SBrian Somers * All rights reserved. 65d9e6103SBrian Somers * 75d9e6103SBrian Somers * Redistribution and use in source and binary forms, with or without 85d9e6103SBrian Somers * modification, are permitted provided that the following conditions 95d9e6103SBrian Somers * are met: 105d9e6103SBrian Somers * 1. Redistributions of source code must retain the above copyright 115d9e6103SBrian Somers * notice, this list of conditions and the following disclaimer. 125d9e6103SBrian Somers * 2. Redistributions in binary form must reproduce the above copyright 135d9e6103SBrian Somers * notice, this list of conditions and the following disclaimer in the 145d9e6103SBrian Somers * documentation and/or other materials provided with the distribution. 155d9e6103SBrian Somers * 165d9e6103SBrian Somers * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 175d9e6103SBrian Somers * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 185d9e6103SBrian Somers * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 195d9e6103SBrian Somers * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 205d9e6103SBrian Somers * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 215d9e6103SBrian Somers * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 225d9e6103SBrian Somers * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 235d9e6103SBrian Somers * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 245d9e6103SBrian Somers * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 255d9e6103SBrian Somers * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 265d9e6103SBrian Somers * SUCH DAMAGE. 275d9e6103SBrian Somers */ 285d9e6103SBrian Somers 295d9e6103SBrian Somers struct lcp; 305d9e6103SBrian Somers 315d9e6103SBrian Somers extern int acf_WrapperOctets(struct lcp *, u_short); 325d9e6103SBrian Somers 335d9e6103SBrian Somers extern struct layer acflayer; 34