diff options
Diffstat (limited to 'usr.sbin/ppp/proto.h')
-rw-r--r-- | usr.sbin/ppp/proto.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/usr.sbin/ppp/proto.h b/usr.sbin/ppp/proto.h new file mode 100644 index 0000000..8c93327 --- /dev/null +++ b/usr.sbin/ppp/proto.h @@ -0,0 +1,64 @@ +/*- + * 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. + * + * $FreeBSD$ + */ + +/* + * 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; |