--- openMotif-2.2.3/lib/Xm/XpmI.h.long64	2005-02-24 18:30:16.269554536 +0100
+++ openMotif-2.2.3/lib/Xm/XpmI.h	2005-02-24 18:34:27.713683807 +0100
@@ -111,6 +111,7 @@
 #include <sys/types.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <X11/Xmd.h>
 #include <limits.h>
 /* stdio.h doesn't declare popen on a Sequent DYNIX OS */
 #ifdef sequent