mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/*
|
|
* Written by Toshiharu OHNO (tony-o@iij.ad.jp)
|
|
*
|
|
* Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that the above copyright notice and this paragraph are
|
|
* duplicated in all such forms and that any documentation,
|
|
* advertising materials, and other materials related to such
|
|
* distribution and use acknowledge that the software was developed
|
|
* by the Internet Initiative Japan. The name of the
|
|
* IIJ may not be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* 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 */
|
|
#define PROTO_ICOMPD 0x00fb /* Individual link compressed */
|
|
#define PROTO_COMPD 0x00fd /* Compressed datagram */
|
|
|
|
#define PROTO_COMPRESSIBLE(p) (((p) & 0xffe1) == 0x21)
|
|
|
|
#define PROTO_IPCP 0x8021
|
|
#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;
|