diff -r e1b950c65cb4 -r 837f303aceeb epoc32/include/stdapis/stlportv5/stl/_config_compat_post.h
--- a/epoc32/include/stdapis/stlportv5/stl/_config_compat_post.h	Wed Mar 31 12:27:01 2010 +0100
+++ b/epoc32/include/stdapis/stlportv5/stl/_config_compat_post.h	Wed Mar 31 12:33:34 2010 +0100
@@ -1,4 +1,5 @@
-//==========================================
+/*========================================== */
+#ifdef _STLP_3_COMPATIBILITY
 
 # define __SGI_STL_PORT  _STLPORT_VERSION
 
@@ -7,25 +8,22 @@
 # endif
 
 # if defined (_STLP_USE_NAMESPACES)
-#  undef  __STL_USE_NAMESPACES 
+#  undef  __STL_USE_NAMESPACES
 #  define __STL_USE_NAMESPACES _STLP_USE_NAMESPACES
 # endif
 
 # if defined (_STLP_USE_EXCEPTIONS)
-#  undef  __STL_USE_EXCEPTIONS 
+#  undef  __STL_USE_EXCEPTIONS
 #  define __STL_USE_EXCEPTIONS _STLP_USE_EXCEPTIONS
 # endif
 
-# if defined (_STLP_USE_NEW_IOSTREAMS) && ! defined ( __STL_USE_NEW_IOSTREAMS )
-#  define __STL_USE_NEW_IOSTREAMS _STLP_USE_NEW_IOSTREAMS
-# endif
-
 # if defined (_STLP_BEGIN_NAMESPACE) && ! defined ( __STL_BEGIN_NAMESPACE )
 #  define __STL_BEGIN_NAMESPACE _STLP_BEGIN_NAMESPACE
 #  define __STL_END_NAMESPACE _STLP_END_NAMESPACE
 #  define __STL_VENDOR_STD _STLP_VENDOR_STD
 #  define __STL_VENDOR_CSTD _STLP_VENDOR_CSTD
 # endif
+# endif
 
 /*
 # if defined (_STLP_XXX) && ! defined ( __STL_XXX )
@@ -33,3 +31,25 @@
 # endif
 */
 
+/* 5.0 -> 4.6 compatibility section */
+#ifdef _STLP_46_COMPATIBILITY
+
+#ifndef  _STLP_USING_NAMESPACE_BUG
+# define _STLP_USING_NAMESPACE_BUG
+#endif
+
+/* provide a uniform way to access full funclionality */
+# define __slist__         slist
+# define __map__           map
+# define __multimap__      multimap
+# define __set__           set
+# define __multiset__      multiset
+# define __list__          list
+# define __hash_map__      hash_map
+# define __hash_multimap__ hash_multimap
+# define __hash_set__      hash_set
+# define __hash_multiset__ hash_multiset
+# define __vector__        vector
+
+#endif
+