--- autogen-5.8.4/configure.orig	2006-06-11 13:59:25.000000000 -0400
+++ autogen-5.8.4/configure	2006-06-11 14:01:12.000000000 -0400
@@ -463,7 +463,8 @@
 #endif
 #if HAVE_UNISTD_H
 # include <unistd.h>
-#endif"
+#endif
+#include <ctype.h>"
 
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