1 files changed, 1 insertions, 1 deletions
diff --git a/libao2/audio_out.h b/libao2/audio_out.h
index 9930b79403..c2b814beba 100644
--- a/libao2/audio_out.h
+++ b/libao2/audio_out.h
@@ -20,7 +20,7 @@ typedef struct ao_functions_s
 	ao_info_t *info;
         int (*control)(int cmd,void *arg);
         int (*init)(int rate,int channels,int format,int flags);
-        void (*uninit)();
+        void (*uninit)(int immed);
         void (*reset)();
         int (*get_space)();
         int (*play)(void* data,int len,int flags);