/*
 * Copyright (c) 2001 Jean-Baptiste Marchand, Hervé Schauer Consultants.  
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by Jean-Baptiste Marchand
 *	at Hervé Schauer Consultants.
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */


/* possible values written in the 'status' pointer by parse_rule() */
#define PF_RULE_ADD				0  /* rule is valid, let's add it */
#define PF_RULE_ERR				1  /* rule has a syntax error */
#define PF_RULE_DFLT			2  /* rule defining the default action */
#define PF_RULE_BRIEF_STATS		3  /* 'stats on xxx ...' rule */
#define PF_RULE_DETAILED_STATS	4  /* 'stats on xxx ...' rule */
#define PF_RULE_LIST			5  /* 'list on xxx ...' rule */
#define PF_NUMBERED_RULE_LIST	6  /* 'List on xxx ...' rule */
#define PF_RULE_GF				7  /* 'option xxx ...' rule */
#define PF_RULE_FLUSH			8  /* 'flush on xxx ...' rule */
#define PF_RULE_INVAL			9  /* rule is invalid */
#define PF_RULE_DELETE			10 /* delete a given rule */