--- ACE/ACE_wrappers/ace/Log_Msg.cpp.orig	Mon Apr 10 14:01:34 2000
+++ ACE/ACE_wrappers/ace/Log_Msg.cpp	Mon Apr 10 14:02:38 2000
@@ -670,9 +670,9 @@
   ACE_TRACE ("ACE_Log_Msg::log");
   // External decls.
 
-#if ! (defined(__BORLANDC__) && __BORLANDC__ >= 0x0530)
+#if defined(ACE_LACKS_SYS_NERR)
    extern int sys_nerr;
-#endif /* ! (defined(__BORLANDC__) && __BORLANDC__ >= 0x0530) */
+#endif /* defined(ACE_LACKS_SYS_NERR) */
   typedef void (*PTF)(...);
 
   // Only print the message if <priority_mask_> hasn't been reset to