1 files changed, 42 insertions, 0 deletions
diff --git a/usr/src/lib/librstp/common/choose.h b/usr/src/lib/librstp/common/choose.h
new file mode 100644
index 0000000000..7f614faed1
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+++ b/usr/src/lib/librstp/common/choose.h
@@ -0,0 +1,42 @@
+/************************************************************************ 
+ * RSTP library - Rapid Spanning Tree (802.1t, 802.1w) 
+ * Copyright (C) 2001-2003 Optical Access 
+ * Author: Alex Rozin 
+ * 
+ * This file is part of RSTP library. 
+ * 
+ * RSTP library is free software; you can redistribute it and/or modify it 
+ * under the terms of the GNU Lesser General Public License as published by the 
+ * Free Software Foundation; version 2.1 
+ * 
+ * RSTP library 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 Lesser 
+ * General Public License for more details. 
+ * 
+ * You should have received a copy of the GNU Lesser General Public License 
+ * along with RSTP library; see the file COPYING.  If not, write to the Free 
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 
+ * 02111-1307, USA. 
+ **********************************************************************/
+
+#ifndef _STP_CHOOSE_H__
+#define _STP_CHOOSE_H__
+
+/* State machines states & debug tools. Sorry, if these are no readable enogth :( */
+
+#define CHOOSE(a) a
+typedef enum STATES THE_STATE_T;
+#undef CHOOSE
+
+char * GET_STATE_NAME (int state)
+{
+#define CHOOSE(a) #a
+static char    *state_names[] = STATES;
+#undef CHOOSE
+
+  if (BEGIN == state) return "Begin";
+  return state_names[state];
+}
+
+#endif /* _STP_CHOOSE_H__ */