protocol: Move ping event down to other events

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index a11cbbe..42bb446 100644 (file)
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -403,14 +403,6 @@
       called before destroying the wl_surface object.
     </description>
 
-    <event name="ping">
-      <description summary="ping client">
-       Ping a client to check if it is receiving events and sending
-       requests. A client is expected to reply with a pong request.
-      </description>
-      <arg name="serial" type="uint"/>
-    </event>
-
     <request name="pong">
       <description summary="respond to a ping event">
        A client must respond to a ping event with a pong request or
@@ -553,6 +545,14 @@
       <arg name="output" type="object" interface="wl_output"/>
     </request>
 
+    <event name="ping">
+      <description summary="ping client">
+       Ping a client to check if it is receiving events and sending
+       requests. A client is expected to reply with a pong request.
+      </description>
+      <arg name="serial" type="uint"/>
+    </event>
+
     <event name="configure">
       <description summary="suggest resize">
        The configure event asks the client to resize its surface.