Handle multiple audio streams in a single piece of content

[dcpomatic.git] / src / lib / content_audio.h

diff --git a/src/lib/content_audio.h b/src/lib/content_audio.h
index f704fac58fa691faa92ab69f91bddf9bfd9e3f1b..194e90e3f35919f4562a6709b97cfad47d16fd6f 100644 (file)
--- a/src/lib/content_audio.h
+++ b/src/lib/content_audio.h
@@ -17,11 +17,15 @@
 
 */
 
+#ifndef DCPOMATIC_CONTENT_AUDIO_H
+#define DCPOMATIC_CONTENT_AUDIO_H
+
 /** @file  src/lib/content_audio.h
  *  @brief ContentAudio class.
  */
 
 #include "audio_buffers.h"
+#include "types.h"
 
 /** @class ContentAudio
  *  @brief A block of audio from a piece of content, with a timestamp as a frame within that content.
@@ -42,3 +46,5 @@ public:
        boost::shared_ptr<AudioBuffers> audio;
        Frame frame;
 };
+
+#endif