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-rw-r--r--libavcodec/x86/dca.h5
1 files changed, 5 insertions, 0 deletions
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 */