1685295f4SBill Fenner /* 2685295f4SBill Fenner * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996, 1997 3685295f4SBill Fenner * The Regents of the University of California. All rights reserved. 4685295f4SBill Fenner * 5685295f4SBill Fenner * Redistribution and use in source and binary forms, with or without 6685295f4SBill Fenner * modification, are permitted provided that: (1) source code distributions 7685295f4SBill Fenner * retain the above copyright notice and this paragraph in its entirety, (2) 8685295f4SBill Fenner * distributions including binary code include the above copyright notice and 9685295f4SBill Fenner * this paragraph in its entirety in the documentation or other materials 10685295f4SBill Fenner * provided with the distribution, and (3) all advertising materials mentioning 11685295f4SBill Fenner * features or use of this software display the following acknowledgement: 12685295f4SBill Fenner * ``This product includes software developed by the University of California, 13685295f4SBill Fenner * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 14685295f4SBill Fenner * the University nor the names of its contributors may be used to endorse 15685295f4SBill Fenner * or promote products derived from this software without specific prior 16685295f4SBill Fenner * written permission. 17685295f4SBill Fenner * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 18685295f4SBill Fenner * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 19685295f4SBill Fenner * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 20685295f4SBill Fenner */ 21685295f4SBill Fenner 22685295f4SBill Fenner #define CHDLC_HDRLEN 4 23685295f4SBill Fenner #define CHDLC_UNICAST 0x0f 24685295f4SBill Fenner #define CHDLC_BCAST 0x8f 25685295f4SBill Fenner #define CHDLC_TYPE_SLARP 0x8035 26685295f4SBill Fenner #define CHDLC_TYPE_CDP 0x2000 27