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/*
* $Id$
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of ser, a free SIP server.
*
* ser 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
*
* For a license to use the ser software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* ser 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _FLAGS_H
#define _FLAGS_H
enum { FL_WHITE=1, FL_YELLOW, FL_GREEN, FL_RED, FL_BLUE, FL_MAGENTA,
FL_BROWN, FL_BLACK, FL_ACC, FL_MAX };
typedef unsigned int flag_t;
#define MAX_FLAG ((unsigned int)( sizeof(flag_t) * CHAR_BIT - 1 ))
struct sip_msg;
int setflag( struct sip_msg* msg, flag_t flag );
int resetflag( struct sip_msg* msg, flag_t flag );
int isflagset( struct sip_msg* msg, flag_t flag );
/* Script flag functions. Script flags are global flags that keep their
* value regardless of the SIP message being processed.
*/
/* Set the value of all the global flags */
int setsflagsval(flag_t val);
/* Set the given flag to 1. Parameter flag contains the index of the flag */
int setsflag(flag_t flag);
/* Reset the given flag to 0. Parameter flag contains the index of the flag */
int resetsflag(flag_t flag);
/* Returns 1 if the given flag is set and -1 otherwise */
int issflagset(flag_t flag);
/* Get the value of all the script flags combined */
flag_t getsflags(void);
int flag_in_range( flag_t flag );
int register_flag(char* name, int pos);
int get_flag_no(char* name, int len);
int check_flag(int pos);
void init_named_flags(void);
#endif
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