diff -urN ooo_DEV300_m40_src.orig/sc/inc/externalrefmgr.hxx ooo_DEV300_m40_src/sc/inc/externalrefmgr.hxx
--- ooo_DEV300_m40_src.orig/sc/inc/externalrefmgr.hxx	2009-01-25 21:09:59.000000000 +0100
+++ ooo_DEV300_m40_src/sc/inc/externalrefmgr.hxx	2009-01-25 21:13:28.000000000 +0100
@@ -286,7 +286,7 @@
 
         typedef ::std::hash_set<SCROW>              RowSet;
         typedef ::std::hash_map<SCCOL, RowSet>      ColSet;
-
+    public:
         // SUNWS needs a forward declared friend, otherwise types and members
         // of the outer class are not accessible.
         struct TabItem;
@@ -300,7 +300,7 @@
             explicit TabItem(const TabItem& r);
         };
         typedef ::boost::shared_ptr<TabItem>        TabItemRef;
-
+    private:
         /** 
          * Return the position that points either to the specified table 
          * position or to the position where a new table would be inserted in 
diff -urN ooo_DEV300_m40_src.orig/sc/source/filter/excel/xltools.cxx ooo_DEV300_m40_src/sc/source/filter/excel/xltools.cxx
--- ooo_DEV300_m40_src.orig/sc/source/filter/excel/xltools.cxx	2009-01-25 21:10:00.000000000 +0100
+++ ooo_DEV300_m40_src/sc/source/filter/excel/xltools.cxx	2009-01-25 21:14:40.000000000 +0100
@@ -32,7 +32,7 @@
 #include "precompiled_sc.hxx"
 
 #include <algorithm>
-#include <math.h>
+// #include <math.h>
 #include <sal/mathconf.h>
 #include <vcl/fontcvt.hxx>
 #include <sfx2/objsh.hxx>