--- /dev/null
+/*
+ * Copyright (C) 2000, Luca Padovani <luca.padovani@cs.unibo.it>.
+ *
+ * This file is part of GtkMathView, a Gtk widget for MathML.
+ *
+ * GtkMathView is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * GtkMathView 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GtkMathView; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * For details, see the GtkMathView World-Wide-Web page,
+ * http://cs.unibo.it/~lpadovan/mml-widget, or send a mail to
+ * <luca.padovani@cs.unibo.it>
+ */
+
+#ifndef guiGTK_h
+#define guiGTK_h
+
+#include <glib.h>
+
+#include "gtkmathview.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* initGUI: some initialization stuff, creates the main window, sets it with a title */
+ void GUI_init(int *, char ***, char *, guint, guint, gpointer);
+ void GUI_uninit(void);
+
+ int GUI_load_document(GdomeDocument*);
+ int GUI_load_uri(const char*);
+ void GUI_unload_document(void);
+ void GUI_dump_entities(void);
+
+ /* main: this is the main event loop, to be called when the program is ready to run */
+ void GUI_run(void);
+
+ void GUI_freeze(void);
+ void GUI_thaw(void);
+
+ void GUI_set_font_manager(FontManagerId);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* guiGTK_h */