1 files changed, 3 insertions, 12 deletions

diff --git a/src/libjin/audio/sdl/audio.h b/src/libjin/audio/sdl/audio.h
index a0e63da..528fa7d 100644
--- a/src/libjin/audio/sdl/audio.h
+++ b/src/libjin/audio/sdl/audio.h
@@ -14,16 +14,6 @@ namespace audio
 
     public:
 
-        /*
-        struct Setting : SettingBase
-        {
-            int rate;       // ������
-            int resolution; // �ֱ���
-            char channels;  // ������
-            int samples;    // ȡ����
-        };
-        */
-
         static inline Audio* get()
         {
             return audio != NULL ? audio : (audio = new SDLAudio());
@@ -42,9 +32,10 @@ namespace audio
 
         /* process functions*/
         void processCommands();
-        void processSources(Uint8* buffer, int len);
+        void processSources(void* buffer, size_t len);
 
-        static void defaultCallback(void *userdata, Uint8 *stream, int size);
+        void lock();
+        void unlock();
 
     private: