1 files changed, 1 insertions, 0 deletions
diff --git a/utf8.h b/utf8.h
index 43ce1d55d9af..88c5a34a3436 100644
--- a/utf8.h
+++ b/utf8.h
@@ -22,3 +22,4 @@ int	 fmprintf(FILE *, const char *, ...)
 int	 vfmprintf(FILE *, const char *, va_list);
 int	 snmprintf(char *, size_t, int *, const char *, ...)
 	     __attribute__((format(printf, 4, 5)));
+void	 msetlocale(void);