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diff --git a/gfsm/gfsm/src/libgfsm/gfsmUtils.h b/gfsm/gfsm/src/libgfsm/gfsmUtils.h
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+
+/*=============================================================================*\
+ * File: gfsmUtils.h
+ * Author: Bryan Jurish <moocow@ling.uni-potsdam.de>
+ * Description: finite state machine library
+ *
+ * Copyright (c) 2004-2007 Bryan Jurish.
+ *
+ * This 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; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *=============================================================================*/
+
+/** \file gfsmUtils.h
+ *  \brief Miscellaneous utilities
+ */
+
+#ifndef _GFSM_UTILS_H
+#define _GFSM_UTILS_H
+
+#include <stdio.h>
+#include <gfsmError.h>
+
+/*======================================================================
+ * Constants
+ */
+/*(none)*/
+
+/*======================================================================
+ * glib utility functions
+ */
+/** 3-way comparison predicate for integers */
+gint gfsm_int_compare(gconstpointer a, gconstpointer b);
+
+/** 3-way comparison predicate for integers, with user-data slot */
+gint gfsm_int_compare_data(gconstpointer a, gconstpointer b, gpointer data);
+
+/** 3-way comparison predicate for unsigned integers */
+gint gfsm_uint_compare(gconstpointer a, gconstpointer b);
+
+/** 3-way comparison predicate for unsigned integers, with user-data slot */
+gint gfsm_uint_compare_data(gconstpointer a, gconstpointer b, gpointer data);
+
+/*======================================================================
+ * Hash Utilties
+ */
+/** Utility function to clear hash tables */
+gboolean gfsm_hash_clear_func (gpointer key, gpointer value, gpointer user_data);
+
+/*======================================================================
+ * File Utilties
+ */
+/* Open a named file.
+ * The filename \a "-" may be used to indicate stdin or stdout,
+ * depending on \a mode.
+ *
+ * If the file cannot be opened, **errp is set (if non-NULL) and NULL is returned.
+ */
+FILE *gfsm_open_filename(const char *filename, const char *mode, gfsmError **errp);
+
+
+#endif /* _GFSM_UTILS_H */