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-rw-r--r--libio/fputc_u.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libio/fputc_u.c b/libio/fputc_u.c
index abe07f33d3..25e2035cf4 100644
--- a/libio/fputc_u.c
+++ b/libio/fputc_u.c
@@ -35,3 +35,4 @@ fputc_unlocked (int c, _IO_FILE *fp)
   CHECK_FILE (fp, EOF);
   return _IO_putc_unlocked (c, fp);
 }
+libc_hidden_def (fputc_unlocked)