Index: stream/tvi_def.h
===================================================================
--- stream/tvi_def.h	(Revision 24028)
+++ stream/tvi_def.h	(Arbeitskopie)
@@ -10,6 +10,10 @@
 static double grab_audio_frame(priv_t *priv, char *buffer, int len);
 static int get_audio_framesize(priv_t *priv);
 
+#ifdef HAVE_TV_TELETEXT
+int teletext_control(void* p, int cmd, void *arg);
+#endif
+
 static tvi_functions_t functions =
 {
     init,