Index: environment.ipp
===================================================================
--- environment.ipp	(revision 50373)
+++ environment.ipp	(working copy)
@@ -83,6 +83,7 @@
 }
 
 //____________________________________________________________________________//
+#if !defined(UNDER_CE)
 
 BOOST_RT_PARAM_INLINE void
 sys_write_var( cstring var_name, format_stream& var_value )
@@ -90,6 +91,8 @@
     BOOST_RT_PARAM_PUTENV( var_name, cstring( var_value.str() ) );
 }
 
+#endif
+
 //____________________________________________________________________________//
 
 } // namespace rt_env_detail