+ l = append_extra_arg(o, l, "stylesheet", req->u.request->stylesheet);
+
+ }
+ if (req->which == Z_SRW_explain_request &&
+ which == Z_SRW_explain_response)
+ {
+ Z_SRW_extra_arg **l = &res->extra_args;
+ l = append_extra_arg(o, l, "version", req->srw_version);
+ l = append_extra_arg(o, l, "stylesheet",
+ req->u.explain_request->stylesheet);