1 files changed, 2 insertions, 0 deletions
diff --git a/locale.c b/locale.c
index 02d546df69..5626688dde 100644
--- a/locale.c
+++ b/locale.c
@@ -29,6 +29,8 @@
 #   include <langinfo.h>
 #endif
 
+#include "reentr.h"
+
 /*
  * Standardize the locale name from a string returned by 'setlocale'.
  *