+/* aoview_voice.c */
+void aoview_voice_open(void);
+
+void aoview_voice_close(void);
+
+void aoview_voice_speak(char *format, ...);
+
+/* aoview_label.c */
+
+void aoview_label_init(GladeXML *xml);
+
+void
+aoview_label_show(struct aostate *state);
+