extern tree define_label (location_t, tree);
extern void finish_decl (tree, tree, tree);
extern tree finish_enum (tree, tree, tree);
-extern void finish_function (int, int);
+extern void finish_function (void);
extern tree finish_struct (tree, tree, tree);
extern tree get_parm_info (int);
extern tree grokfield (tree, tree, tree);