--- OLD/xc/lib/Xp/XpDoc.c	Thu Jan  1 00:00:00 1970
+++ NEW/xc/lib/Xp/XpDoc.c	Thu Jan  1 00:00:00 1970
@@ -38,6 +38,7 @@
 #include "Printstr.h"
 #include "Xlibint.h"
 #include "extutil.h"
+#include "XpInt.h"
 
 typedef struct {
     int event_base_return;
@@ -152,4 +153,3 @@
         }
     }
 }
-