1 files changed, 3 insertions, 1 deletions
diff --git a/atomicio.h b/atomicio.h
index 0d728ac8..8b3cc6e2 100644
--- a/atomicio.h
+++ b/atomicio.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: atomicio.h,v 1.11 2010/09/22 22:58:51 djm Exp $ */
+/* $OpenBSD: atomicio.h,v 1.12 2018/12/27 03:25:25 djm Exp $ */
 
 /*
  * Copyright (c) 2006 Damien Miller.  All rights reserved.
@@ -29,6 +29,8 @@
 #ifndef _ATOMICIO_H
 #define _ATOMICIO_H
 
+struct iovec;
+
 /*
  * Ensure all of data on socket comes through. f==read || f==vwrite
  */