diff --git a/generic-pc/playback.cpp b/generic-pc/playback.cpp
index 41e610d..57c74c0 100644
--- a/generic-pc/playback.cpp
+++ b/generic-pc/playback.cpp
@@ -34,7 +34,7 @@ bool cPlayback::SelectSubtitles(int pid)
 
 bool cPlayback::SetSpeed(int speed)
 {
-	printf("%s:%s playing %d speed %d\n", FILENAME, __func__, playing, speed);
+	printf("%s:%s speed %d\n", FILENAME, __func__, speed);
 	return true;
 }
 
diff --git a/generic-pc/playback.h b/generic-pc/playback.h
index a567709..0c8ada0 100644
--- a/generic-pc/playback.h
+++ b/generic-pc/playback.h
@@ -12,8 +12,6 @@ typedef enum {
 
 class cPlayback
 {
-	private:
-		bool playing;
 	public:
 		bool Open(playmode_t PlayMode);
 		void Close(void);
@@ -32,6 +30,8 @@ class cPlayback
 		//
 		cPlayback(int num = 0);
 		~cPlayback();
+	private:
+		void *pdata; /* not yet used */
 };
 
 #endif