1 files changed, 2 insertions, 1 deletions

diff --git a/atomicio.c b/atomicio.c
index 2bac36c91..b1ec234f5 100644
--- a/atomicio.c
+++ b/atomicio.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: atomicio.c,v 1.26 2010/09/22 22:58:51 djm Exp $ */
+/* $OpenBSD: atomicio.c,v 1.27 2015/01/16 06:40:12 deraadt Exp $ */
 /*
  * Copyright (c) 2006 Damien Miller. All rights reserved.
  * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved.
@@ -41,6 +41,7 @@
 #endif
 #include <string.h>
 #include <unistd.h>
+#include <limits.h>
 
 #include "atomicio.h"