+ return 0;
+}
+
+static int check_temporary_constraints(const struct wgt_desc *desc)
+{
+ int result = check_valid_string(desc->id, "id");
+ result |= check_valid_string(desc->version, "version");
+ result |= check_defined(desc->icons, "icon");
+ result |= check_defined(desc->content_src, "content");
+ if (result)
+ return result;