extern void args_out_of_range_3 ();
extern Lisp_Object wrong_type_argument ();
extern void store_symval_forwarding ();
+extern Lisp_Object do_symval_forwarding ();
#ifdef LISP_FLOAT_TYPE
extern Lisp_Object Ffloat_to_int(), Fint_to_float();
extern double extract_float();
/* defined in frame.c */
extern Lisp_Object Qvisible;
+extern Lisp_Object frame_buffer_predicate ();
extern Lisp_Object Fframep ();
extern Lisp_Object Fselect_frame ();
extern Lisp_Object Ffocus_frame ();