extern Lisp_Object get_keymap (Lisp_Object, int, int);
EXFUN (Fset_keymap_parent, 2);
extern void describe_map_tree (Lisp_Object, int, Lisp_Object, Lisp_Object,
extern Lisp_Object get_keymap (Lisp_Object, int, int);
EXFUN (Fset_keymap_parent, 2);
extern void describe_map_tree (Lisp_Object, int, Lisp_Object, Lisp_Object,