+ const char *, int, const char *,
+ const char *, int *);
+extern int def_file_add_import_from (def_file *fdef,
+ int num_imports,
+ const char *name,
+ const char *module,
+ int ordinal,
+ const char *internal_name,
+ const char *its_name);
+extern def_file_import *def_file_add_import_at (def_file *, int, const char *,
+ const char *, int, const char *,
+ const char *);