--- configure.orig	Sun Jan 20 15:31:22 2002
+++ configure	Sun Jan 20 15:56:58 2002
@@ -6980,6 +6980,7 @@
 #line 6981 "configure"
 #include "confdefs.h"
 #include <stdio.h>
+#include <wchar.h>
 main()
 {
   FILE *f=fopen("conftestval", "w");