usr/src/lib/librstp/common/edge.h

   1 /************************************************************************
   2  * RSTP library - Rapid Spanning Tree (802.1t, 802.1w)
   3  * Copyright (C) 2001-2003 Optical Access
   4  * Author: Alex Rozin
   5  *
   6  * This file is part of RSTP library.
   7  *
   8  * RSTP library is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU Lesser General Public License as published by the
  10  * Free Software Foundation; version 2.1
  11  *
  12  * RSTP library is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public License
  18  * along with RSTP library; see the file COPYING.  If not, write to the Free
  19  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  20  * 02111-1307, USA.
  21  **********************************************************************/
  22
  23 /* Note: this state mashine distinkts from described in P802.1t Clause 18. */
  24 /* I am ready to discuss it                                                */
  25
  26 #ifndef _STP_EDGE_H__
  27 #define _STP_EDGE_H__
  28
  29 void
  30 STP_edge_enter_state (STATE_MACH_T* s);
  31
  32 Bool
  33 STP_edge_check_conditions (STATE_MACH_T* s);
  34
  35 char*
  36 STP_edge_get_state_name (int state);
  37
  38 #endif /* _STP_EDGE_H__ */