+
+static void
+do_ui_file_obsavestring (void *context, const char *buffer, long length)
+{
+ struct obstack *obstack = (struct obstack *) context;
+ obstack_grow (obstack, buffer, length);
+}
+
+char *
+ui_file_obsavestring (struct ui_file *file, struct obstack *obstack,
+ long *length)
+{
+ ui_file_put (file, do_ui_file_obsavestring, obstack);
+ *length = obstack_object_size (obstack);
+ obstack_1grow (obstack, '\0');
+ return obstack_finish (obstack);
+}