/**

  * @file sync.h MSN list synchronization functions

  *

  * purple

  *

  * Purple is the legal property of its developers, whose names are too numerous

  * to list here.  Please refer to the COPYRIGHT file distributed with this

  * source distribution.

  *

  * This program 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.

  *

  * This program 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  02111-1301  USA

  */

 #ifndef _MSN_SYNC_H_

 #define _MSN_SYNC_H_

 typedef struct _MsnSync MsnSync;

 #include "session.h"

 #include "table.h"

 #include "user.h"

 struct _MsnSync

 {

 	MsnSession *session;

 	MsnTable *cbs_table;

 	/*

 	 * TODO: What is the intended purpose of old_cbs_table?  Nothing

 	 *       sets it and it is only read in two places.

 	 */

 	MsnTable *old_cbs_table;

 	int num_users;

 	int total_users;

 	int num_groups;

 	int total_groups;

 	MsnUser *last_user;

 };

 void msn_sync_init(void);

 void msn_sync_end(void);

 MsnSync * msn_sync_new(MsnSession *session);

 void msn_sync_destroy(MsnSync *sync);

 #endif /* _MSN_SYNC_H_ */