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/*=============================================================================*\
 * File: gfsmCommon.c
 * Author: Bryan Jurish <moocow@ling.uni-potsdam.de>
 * Description: finite state machine library: common definitions
 *
 * Copyright (c) 2004 Bryan Jurish.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *=============================================================================*/

#include <gfsmCommon.h>
#include <stdlib.h>

/*======================================================================
 * Constants
 */
const gfsmLabelId gfsmEpsilon = 0;

const gpointer    gfsmNoKey   = NULL;

const gfsmLabelId gfsmNoLabel = (gfsmLabelId)-1;

const gfsmLabelId gfsmEpsilon1 = (gfsmLabelId)-2;

const gfsmLabelId gfsmEpsilon2 = (gfsmLabelId)-3;

const gfsmStateId gfsmNoState = (gfsmStateId)-1;

const gfsmWeight gfsmNoWeight = 0;