1*0f74e101Schristos /* 2*0f74e101Schristos * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996, 1997 3*0f74e101Schristos * The Regents of the University of California. All rights reserved. 4*0f74e101Schristos * 5*0f74e101Schristos * Redistribution and use in source and binary forms, with or without 6*0f74e101Schristos * modification, are permitted provided that: (1) source code distributions 7*0f74e101Schristos * retain the above copyright notice and this paragraph in its entirety, (2) 8*0f74e101Schristos * distributions including binary code include the above copyright notice and 9*0f74e101Schristos * this paragraph in its entirety in the documentation or other materials 10*0f74e101Schristos * provided with the distribution, and (3) all advertising materials mentioning 11*0f74e101Schristos * features or use of this software display the following acknowledgement: 12*0f74e101Schristos * ``This product includes software developed by the University of California, 13*0f74e101Schristos * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 14*0f74e101Schristos * the University nor the names of its contributors may be used to endorse 15*0f74e101Schristos * or promote products derived from this software without specific prior 16*0f74e101Schristos * written permission. 17*0f74e101Schristos * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 18*0f74e101Schristos * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 19*0f74e101Schristos * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 20*0f74e101Schristos */ 21*0f74e101Schristos 22*0f74e101Schristos #define CHDLC_HDRLEN 4 23*0f74e101Schristos #define CHDLC_UNICAST 0x0f 24*0f74e101Schristos #define CHDLC_BCAST 0x8f 25*0f74e101Schristos #define CHDLC_TYPE_SLARP 0x8035 26*0f74e101Schristos #define CHDLC_TYPE_CDP 0x2000 27