winex11: Update only the key state on KeymapNotify without sending fake key events.
diff --git a/server/protocol.def b/server/protocol.def
index 73f2d8e..80c0cd3 100644
--- a/server/protocol.def
+++ b/server/protocol.def
@@ -2706,6 +2706,7 @@
 /* Set queue keyboard state for a given thread */
 @REQ(set_key_state)
     thread_id_t    tid;           /* id of thread */
+    int            async;         /* whether to change the async state too */
     VARARG(keystate,bytes);       /* state array for all the keys */
 @END