--- OLD/xc/lib/Xi/XGetVers.c	Thu Jan  1 00:00:00 1970
+++ NEW/xc/lib/Xi/XGetVers.c	Thu Jan  1 00:00:00 1970
@@ -53,6 +53,7 @@
 #include "XI.h"
 #include "XInput.h"
 #include "extutil.h"
+#include "XIint.h"
 
 XExtensionVersion
 #if NeedFunctionPrototypes
@@ -101,4 +102,3 @@
     SyncHandle();
     return (ext);
     }
-