modules/p_usrloc/ul_check.h
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 /* sp-ul_db module
  *
  * Copyright (C) 2007 1&1 Internet AG
  *
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  * This file is part of Kamailio, a free SIP server.
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  *
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  * Kamailio is free software; you can redistribute it and/or modify
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  * 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
  *
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  * Kamailio is distributed in the hope that it will be useful,
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  * 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 
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  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
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  */
 
 #ifndef SP_P_USRLOC_CHECK_H
 #define SP_P_USRLOC_CHECK_H
 
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 #include <time.h>
 
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 #include "../../lock_ops.h"
 
 struct check_data {
 	int refresh_flag;
 	int reconnect_flag;
 	gen_lock_t flag_lock;
 };
 
 struct check_list_element{
 	struct check_data * data;
 	struct check_list_element * next;
 };
 
 struct check_list_head{
 	gen_lock_t list_lock;
 	int element_count;
 	struct check_list_element * first;
 };
 
 int init_list(void);
 
 struct check_data * get_new_element(void);
 
 int must_refresh(struct check_data * element);
 
 int must_reconnect(struct check_data * element);
 
 int set_must_refresh(void);
 
 int set_must_reconnect(void);
 
 void destroy_list(void);
 
 int must_retry(time_t * timer, time_t interval);
 
 
 #endif