diff -ur --unidirectional-new-file jikes.orig/src/tab.h work/jikes/src/tab.h
--- jikes.orig/src/tab.h	Fri Feb 12 06:39:13 1999
+++ work/jikes/src/tab.h	Wed Sep 15 10:33:21 1999
@@ -11,7 +11,9 @@
 #define tab_INCLUDED
 
 #include "config.h"
+#ifndef NO_WCHAR_H
 #include <wchar.h>
+#endif
 #include <string.h>
 
 class Tab
