Index: trunk/MagicSoft/Mars/mmain/MBrowser.cc
===================================================================
--- trunk/MagicSoft/Mars/mmain/MBrowser.cc	(revision 928)
+++ trunk/MagicSoft/Mars/mmain/MBrowser.cc	(revision 938)
@@ -39,4 +39,6 @@
 
 #include <iostream.h>
+
+ClassImp(MBrowser);
 
 enum {
Index: trunk/MagicSoft/Mars/mmain/MBrowser.h
===================================================================
--- trunk/MagicSoft/Mars/mmain/MBrowser.h	(revision 928)
+++ trunk/MagicSoft/Mars/mmain/MBrowser.h	(revision 938)
@@ -91,4 +91,6 @@
 
      virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2);
+
+     ClassDef(MBrowser, 0)   // Base class for the gui
 } ; 
 
Index: trunk/MagicSoft/Mars/mmain/MainLinkDef.h
===================================================================
--- trunk/MagicSoft/Mars/mmain/MainLinkDef.h	(revision 928)
+++ trunk/MagicSoft/Mars/mmain/MainLinkDef.h	(revision 938)
@@ -4,4 +4,6 @@
 #pragma link off all classes;
 #pragma link off all functions;
+
+#pragma link C++ class MBrowser;
 
 #pragma link C++ class MMars;