/* *   OSPFD routing daemon *   Copyright (C) 1998 by John T. Moy *    *   This program is free software; you can redistribute it and/or *   modify it under the terms of the GNU General Public License *   as published by the Free Software Foundation; either version 2 *   of the License, or (at your option) any later version. *    *   This program is distributed in the hope that it will be useful, *   but WITHOUT ANY WARRANTY; without even the implied warranty of *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *   GNU General Public License for more details. *    *   You should have received a copy of the GNU General Public License *   along with this program; if not, write to the Free Software *   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *//* Definitions of commonly used OSPF-specific * data types */typedef uns32 rtid_t;		// Router IDtypedef uns32 lsid_t;		// Link State IDtypedef uns32 aid_t;		// Area IDstypedef	uns32 autyp_t;		// Authentication type				// Fields in link state headertypedef	uns16 age_t;		// LS age, 16-bit unsignedtypedef	int32 seq_t;		// LS Sequence Number, 32-bit signedtypedef	uns16 xsum_t;		// LS Checksum, 16-bit unsigned