class Music_wrapper_iterator;
class Note_performer;
class Output_def;
-class Object_key;
-class Object_key_dumper;
-class Object_key_undumper;
class Open_type_font;
class Output_property;
class Page_breaking;
class Transposed_music;
class yyFlexLexer;
-typedef void (*Engraver_void_function_engraver_grob_info) (Engraver *, Grob_info);
+typedef void (*Engraver_void_function_engraver_grob_info) (Engraver *,
+ Grob_info);
typedef void (*Translator_void_method_ptr) (Translator *);
#endif /* LILY_PROTO_HH */