--- /dev/null
+#ifndef __handlers___
+#define __handlers___
+
+#include <bonobo.h>
+#include <gtkmathview.h>
+#include <gdome.h>
+#include "control-data.h"
+
+void
+set_frame(BonoboControl*,gpointer);
+
+void
+click_cb(GtkMathView*, GdomeElement*, gint,GtkMathViewControlData*);
+
+void
+select_begin_cb(GtkMathView*,GdomeElement*, gint,GtkMathViewControlData*);
+
+void
+select_over_cb(GtkMathView*,GdomeElement*,gint,GtkMathViewControlData*);
+
+void
+select_end_cb(GtkMathView*,GdomeElement*,gint,GtkMathViewControlData*);
+
+void
+select_abort_cb(GtkMathView*,GtkMathViewControlData*);
+
+#endif