1*4eaa4710SRishi Srivatsavai /************************************************************************ 2*4eaa4710SRishi Srivatsavai * RSTP library - Rapid Spanning Tree (802.1t, 802.1w) 3*4eaa4710SRishi Srivatsavai * Copyright (C) 2001-2003 Optical Access 4*4eaa4710SRishi Srivatsavai * Author: Alex Rozin 5*4eaa4710SRishi Srivatsavai * 6*4eaa4710SRishi Srivatsavai * This file is part of RSTP library. 7*4eaa4710SRishi Srivatsavai * 8*4eaa4710SRishi Srivatsavai * RSTP library is free software; you can redistribute it and/or modify it 9*4eaa4710SRishi Srivatsavai * under the terms of the GNU Lesser General Public License as published by the 10*4eaa4710SRishi Srivatsavai * Free Software Foundation; version 2.1 11*4eaa4710SRishi Srivatsavai * 12*4eaa4710SRishi Srivatsavai * RSTP library is distributed in the hope that it will be useful, but 13*4eaa4710SRishi Srivatsavai * WITHOUT ANY WARRANTY; without even the implied warranty of 14*4eaa4710SRishi Srivatsavai * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 15*4eaa4710SRishi Srivatsavai * General Public License for more details. 16*4eaa4710SRishi Srivatsavai * 17*4eaa4710SRishi Srivatsavai * You should have received a copy of the GNU Lesser General Public License 18*4eaa4710SRishi Srivatsavai * along with RSTP library; see the file COPYING. If not, write to the Free 19*4eaa4710SRishi Srivatsavai * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 20*4eaa4710SRishi Srivatsavai * 02111-1307, USA. 21*4eaa4710SRishi Srivatsavai **********************************************************************/ 22*4eaa4710SRishi Srivatsavai 23*4eaa4710SRishi Srivatsavai #ifndef _STP_CHOOSE_H__ 24*4eaa4710SRishi Srivatsavai #define _STP_CHOOSE_H__ 25*4eaa4710SRishi Srivatsavai 26*4eaa4710SRishi Srivatsavai /* State machines states & debug tools. Sorry, if these are no readable enogth :( */ 27*4eaa4710SRishi Srivatsavai 28*4eaa4710SRishi Srivatsavai #define CHOOSE(a) a 29*4eaa4710SRishi Srivatsavai typedef enum STATES THE_STATE_T; 30*4eaa4710SRishi Srivatsavai #undef CHOOSE 31*4eaa4710SRishi Srivatsavai GET_STATE_NAME(int state)32*4eaa4710SRishi Srivatsavaichar * GET_STATE_NAME (int state) 33*4eaa4710SRishi Srivatsavai { 34*4eaa4710SRishi Srivatsavai #define CHOOSE(a) #a 35*4eaa4710SRishi Srivatsavai static char *state_names[] = STATES; 36*4eaa4710SRishi Srivatsavai #undef CHOOSE 37*4eaa4710SRishi Srivatsavai 38*4eaa4710SRishi Srivatsavai if (BEGIN == state) return "Begin"; 39*4eaa4710SRishi Srivatsavai return state_names[state]; 40*4eaa4710SRishi Srivatsavai } 41*4eaa4710SRishi Srivatsavai 42*4eaa4710SRishi Srivatsavai #endif /* _STP_CHOOSE_H__ */ 43