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-rw-r--r--stdio-common/_itowa.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/stdio-common/_itowa.h b/stdio-common/_itowa.h
index 0af747bb76..d3a5447304 100644
--- a/stdio-common/_itowa.h
+++ b/stdio-common/_itowa.h
@@ -35,7 +35,8 @@ __attribute__ ((unused))
 _itowa_word (unsigned long value, wchar_t *buflim,
 	     unsigned int base, int upper_case)
 {
-  extern const wchar_t _itowa_upper_digits[], _itowa_lower_digits[];
+  extern const wchar_t _itowa_upper_digits[] attribute_hidden;
+  extern const wchar_t _itowa_lower_digits[] attribute_hidden;
   const wchar_t *digits = (upper_case
 			   ? _itowa_upper_digits : _itowa_lower_digits);
   wchar_t *bp = buflim;