1*55fea89dSDan Cross /************************************************************************
2*55fea89dSDan Cross  * RSTP library - Rapid Spanning Tree (802.1t, 802.1w)
3*55fea89dSDan Cross  * Copyright (C) 2001-2003 Optical Access
4*55fea89dSDan Cross  * Author: Alex Rozin
5*55fea89dSDan Cross  *
6*55fea89dSDan Cross  * This file is part of RSTP library.
7*55fea89dSDan Cross  *
8*55fea89dSDan Cross  * RSTP library is free software; you can redistribute it and/or modify it
9*55fea89dSDan Cross  * under the terms of the GNU Lesser General Public License as published by the
10*55fea89dSDan Cross  * Free Software Foundation; version 2.1
11*55fea89dSDan Cross  *
12*55fea89dSDan Cross  * RSTP library is distributed in the hope that it will be useful, but
13*55fea89dSDan Cross  * WITHOUT ANY WARRANTY; without even the implied warranty of
14*55fea89dSDan Cross  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser
15*55fea89dSDan Cross  * General Public License for more details.
16*55fea89dSDan Cross  *
17*55fea89dSDan Cross  * You should have received a copy of the GNU Lesser General Public License
18*55fea89dSDan Cross  * along with RSTP library; see the file COPYING.  If not, write to the Free
19*55fea89dSDan Cross  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20*55fea89dSDan Cross  * 02111-1307, USA.
214eaa4710SRishi Srivatsavai  **********************************************************************/
224eaa4710SRishi Srivatsavai 
234eaa4710SRishi Srivatsavai /* The Port Information State Machine : 17.21 */
24*55fea89dSDan Cross 
254eaa4710SRishi Srivatsavai #ifndef _STP_INFOR_H__
264eaa4710SRishi Srivatsavai #define _STP_INFOR_H__
274eaa4710SRishi Srivatsavai 
284eaa4710SRishi Srivatsavai void
294eaa4710SRishi Srivatsavai STP_info_enter_state (STATE_MACH_T* s);
304eaa4710SRishi Srivatsavai 
314eaa4710SRishi Srivatsavai Bool
324eaa4710SRishi Srivatsavai STP_info_check_conditions (STATE_MACH_T* s);
334eaa4710SRishi Srivatsavai 
344eaa4710SRishi Srivatsavai void
354eaa4710SRishi Srivatsavai STP_info_rx_bpdu (PORT_T* this, struct stp_bpdu_t* bpdu, size_t len);
364eaa4710SRishi Srivatsavai 
374eaa4710SRishi Srivatsavai char*
384eaa4710SRishi Srivatsavai STP_info_get_state_name (int state);
394eaa4710SRishi Srivatsavai 
404eaa4710SRishi Srivatsavai #endif /* _STP_INFOR_H__ */
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