audio: Remove AudioState from "qemu/typedefs.h"

Files requiring AudioState already include "audio_int.h".

To clean "qemu/typedefs.h", move the declaration to "audio_int.h"
(removing the forward declaration).

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

audio/audio_int.h

@@ -191,7 +191,7 @@ struct SWVoiceCap {
     QLIST_ENTRY (SWVoiceCap) entries;
 };
 
-struct AudioState {
+typedef struct AudioState {
     struct audio_driver *drv;
     void *drv_opaque;
 
@@ -203,7 +203,7 @@ struct AudioState {
     int nb_hw_voices_out;
     int nb_hw_voices_in;
     int vm_running;
-};
+} AudioState;
 
 extern const struct mixeng_volume nominal_volume;
 

include/qemu/typedefs.h

@@ -8,7 +8,6 @@
 typedef struct AdapterInfo AdapterInfo;
 typedef struct AddressSpace AddressSpace;
 typedef struct AioContext AioContext;
-typedef struct AudioState AudioState;
 typedef struct BdrvDirtyBitmap BdrvDirtyBitmap;
 typedef struct BdrvDirtyBitmapIter BdrvDirtyBitmapIter;
 typedef struct BlockBackend BlockBackend;