extern struct scoped_attributes* register_scoped_attributes (const struct attribute_spec *,
const char *);
+extern char *sorted_attr_string (tree);
+extern bool common_function_versions (tree, tree);
+extern char *make_unique_name (tree, const char *, bool);
+extern tree make_dispatcher_decl (const tree);
+extern bool is_function_default_version (const tree);
+
#endif // GCC_ATTRIBS_H