Index: /trunk/Mars/MLinkDef.h
===================================================================
--- /trunk/Mars/MLinkDef.h	(revision 17285)
+++ /trunk/Mars/MLinkDef.h	(revision 17286)
@@ -11,5 +11,7 @@
 #pragma link C++ class ofits+;
 #pragma link C++ class zfits+;
+#pragma link C++ class zofits+;
 #pragma link C++ class factfits+;
+#pragma link C++ class factofits+;
 
 // mcore