From 39dc4a6bb34baf833ce1e5eabad7d0dbf933237d Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Tue, 18 Feb 2014 14:30:04 +0100
Subject: [PATCH] x86: dca: Add missing multiple inclusion guards

(cherry picked from commit b23bc95920e2f10b9621857e829c45b064f356c0)
---
 libavcodec/x86/dca.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/x86/dca.h b/libavcodec/x86/dca.h
index ab175b3afa..11d45ae61c 100644
--- a/libavcodec/x86/dca.h
+++ b/libavcodec/x86/dca.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef AVCODEC_X86_DCA_H
+#define AVCODEC_X86_DCA_H
+
 #include "config.h"
 
 #if ARCH_X86_64 && HAVE_SSE2_INLINE
@@ -53,3 +56,5 @@ static inline void int8x8_fmul_int32(av_unused DCADSPContext *dsp,
 }
 
 #endif /* ARCH_X86_64 && HAVE_SSE2_INLINE */
+
+#endif /* AVCODEC_X86_DCA_H */