===================================================================
RCS file: /home/cvs/OpenXM_contrib2/windows/engine2000/MainFrm.cpp,v
retrieving revision 1.1.1.1
retrieving revision 1.4
diff -u -p -r1.1.1.1 -r1.4
--- OpenXM_contrib2/windows/engine2000/MainFrm.cpp	2000/11/22 06:20:13	1.1.1.1
+++ OpenXM_contrib2/windows/engine2000/MainFrm.cpp	2014/03/25 20:10:51	1.4
@@ -6,6 +6,7 @@
 
 #include "MainFrm.h"
 
+#include "gmpxx.h"
 extern "C" {
 #include "ca.h"
 #include "ifplot.h"