1 files changed, 2 insertions, 13 deletions
diff --git a/src/audio.h b/src/audio.h
index eab83916a..0032cff22 100644
--- a/src/audio.h
+++ b/src/audio.h
@@ -19,23 +19,12 @@
 #ifndef AUDIO_H
 #define AUDIO_H
 
-#include "mpd_types.h"
 #include "tag.h"
 #include "os_compat.h"
+#include "audio_format.h"
 
 #define AUDIO_AO_DRIVER_DEFAULT	"default"
 
-typedef struct _AudioFormat {
-	volatile mpd_sint8 channels;
-	volatile mpd_uint32 sampleRate;
-	volatile mpd_sint8 bits;
-} AudioFormat;
-
-static inline double audioFormatSizeToTime(const AudioFormat * af)
-{
-	return 8.0 / af->bits / af->channels / af->sampleRate;
-}
-
 void copyAudioFormat(AudioFormat * dest, const AudioFormat * src);
 
 int cmpAudioFormat(const AudioFormat * dest, const AudioFormat * src);
@@ -66,7 +55,7 @@ int isAudioDeviceOpen(void);
 
 int isCurrentAudioFormat(const AudioFormat * audioFormat);
 
-void sendMetadataToAudioDevice(MpdTag * tag);
+void sendMetadataToAudioDevice(const MpdTag * tag);
 
 /* these functions are called in the main parent process while the child
 	process is busy playing to the audio */