From 7446d8c8a2b990189746f7b30d15895cf556214c Mon Sep 17 00:00:00 2001
From: Amine Khaldi <amine.khaldi@reactos.org>
Date: Thu, 8 Mar 2018 13:44:37 +0100
Subject: [PATCH] [DXSDK] Add a header guard to aviriff.h.

---
 sdk/include/dxsdk/aviriff.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sdk/include/dxsdk/aviriff.h b/sdk/include/dxsdk/aviriff.h
index d2cfa41421a..ac7b1105b55 100644
--- a/sdk/include/dxsdk/aviriff.h
+++ b/sdk/include/dxsdk/aviriff.h
@@ -17,6 +17,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+#pragma once
+
 /* All definitions here are packed structures of on-disk formats */
 #include <pshpack2.h>