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kamailio/utils/pdbt/common.h

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1.5 KiB

/*
* Copyright (C) 2009 1&1 Internet AG
*
* This file is part of sip-router, a free SIP server.
*
* sip-router 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
*
* sip-router 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
*/
#ifndef _COMMON_H_
#define _COMMON_H_
#include <stdint.h>
/*
0 no carrier id defined.
1..999 are regular carrier ids.
1000 is used as fake carrier id when merging carriers we are not interested in.
-1000..-1 used in dtm to indicate a carrier id and that no more nodes will follow (leaf node compression).
-1001 used in dtm to mark a pointer to a child node as NULL.
*/
#define MIN_PDB_CARRIERID 1
#define MAX_PDB_CARRIERID 999
#define OTHER_CARRIERID 1000
#define MAX_CARRIERID 1000
#define NULL_CARRIERID -1001
#define IS_VALID_PDB_CARRIERID(id) ((id>=MIN_PDB_CARRIERID) && (id<=MAX_PDB_CARRIERID))
#define IS_VALID_CARRIERID(id) ((id>=MIN_PDB_CARRIERID) && (id<=MAX_CARRIERID))
typedef int16_t carrier_t;
#endif