1 files changed, 1 insertions, 1 deletions
diff --git a/XIproto.h b/XIproto.h
index 36b5a49..4f46f4f 100644
--- a/XIproto.h
+++ b/XIproto.h
@@ -1600,7 +1600,7 @@ typedef struct
     BYTE        pad00;
     CARD16 	sequenceNumber B16;
     Time        time B32;
-    BYTE        devchange;
+    BYTE        devchange; /* Device{Added|Removed|Enabled|Disabled} */
     BYTE        deviceid;
     CARD16      control B16;
     CARD32	pad02 B32;