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-rw-r--r--libio/wgenops.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libio/wgenops.c b/libio/wgenops.c
index e3586a7ec8..2b65af1e76 100644
--- a/libio/wgenops.c
+++ b/libio/wgenops.c
@@ -246,6 +246,7 @@ __woverflow (f, wch)
     _IO_fwide (f, 1);
   return _IO_OVERFLOW (f, wch);
 }
+libc_hidden_def (__woverflow)
 
 
 wint_t