[FFmpeg-cvslog] x86: dca: Add missing multiple inclusion guards

[Diego Biurrun]

ffmpeg | branch: release/2.2 | Diego Biurrun <diego at biurrun.de> | Tue Feb 18 14:30:04 2014 +0100| [39dc4a6bb34baf833ce1e5eabad7d0dbf933237d] | committer: Reinhard Tartler

x86: dca: Add missing multiple inclusion guards

(cherry picked from commit b23bc95920e2f10b9621857e829c45b064f356c0)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=39dc4a6bb34baf833ce1e5eabad7d0dbf933237d
---

 libavcodec/x86/dca.h |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/x86/dca.h b/libavcodec/x86/dca.h
index ab175b3..11d45ae 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 */