Add DeviceControlChanged define.

This value is used for the devchange field in the DevicePresenceNotify event
when a device's control has been modified.
(cherry picked from commit 0daf8328cfa90b038753fc409c5eb05ba3fac6d5)

2 files changed, 3 insertions, 2 deletions

diff --git a/XI.h b/XI.h
index 3b11860..51a4175 100644
--- a/XI.h
+++ b/XI.h
@@ -250,7 +250,8 @@ SOFTWARE.
 #define DeviceRemoved            1
 #define DeviceEnabled            2
 #define DeviceDisabled           3
-#define DeviceUnrecoverable      4  
+#define DeviceUnrecoverable      4
+#define DeviceControlChanged     5
 
 #define XI_BadDevice	0
 #define XI_BadEvent	1
diff --git a/XIproto.h b/XIproto.h
index 4f46f4f..6d4bf64 100644
--- a/XIproto.h
+++ b/XIproto.h
@@ -1600,7 +1600,7 @@ typedef struct
     BYTE        pad00;
     CARD16 	sequenceNumber B16;
     Time        time B32;
-    BYTE        devchange; /* Device{Added|Removed|Enabled|Disabled} */
+    BYTE        devchange; /* Device{Added|Removed|Enabled|Disabled|ControlChanged} */
     BYTE        deviceid;
     CARD16      control B16;
     CARD32	pad02 B32;