| /*- |
| * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org> |
| * based on work by Toshiharu OHNO <tony-o@iij.ad.jp> |
| * Internet Initiative Japan, Inc (IIJ) |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * $FreeBSD: src/usr.sbin/ppp/proto.h,v 1.5.40.1 2010/12/21 17:10:29 kensmith Exp $ |
| */ |
| |
| /* |
| * Definition of protocol numbers |
| */ |
| #define PROTO_IP 0x0021 /* IP */ |
| #define PROTO_VJUNCOMP 0x002f /* VJ Uncompressed */ |
| #define PROTO_VJCOMP 0x002d /* VJ Compressed */ |
| #define PROTO_MP 0x003d /* Multilink fragment */ |
| #ifndef NOINET6 |
| #define PROTO_IPV6 0x0057 /* IPv6 */ |
| #endif |
| #define PROTO_ICOMPD 0x00fb /* Individual link compressed */ |
| #define PROTO_COMPD 0x00fd /* Compressed datagram */ |
| |
| #define PROTO_COMPRESSIBLE(p) (((p) & 0xff81) == 0x01) |
| |
| #define PROTO_IPCP 0x8021 |
| #ifndef NOINET6 |
| #define PROTO_IPV6CP 0x8057 |
| #endif |
| #define PROTO_ICCP 0x80fb |
| #define PROTO_CCP 0x80fd |
| |
| #define PROTO_LCP 0xc021 |
| #define PROTO_PAP 0xc023 |
| #define PROTO_CBCP 0xc029 |
| #define PROTO_LQR 0xc025 |
| #define PROTO_CHAP 0xc223 |
| |
| struct lcp; |
| |
| extern int proto_WrapperOctets(struct lcp *, u_short); |
| struct mbuf *proto_Prepend(struct mbuf *, u_short, unsigned, int); |
| |
| extern struct layer protolayer; |
