diff --git a/dll_init.c b/dll_init.c
index 87a3b493c2..2fae0d358e 100644
--- a/dll_init.c
+++ b/dll_init.c
@@ -39,7 +39,7 @@ extern int divx_quality;
 int init_acm_audio_codec(sh_audio_t *sh_audio){
     HRESULT ret;
     WAVEFORMATEX *in_fmt=sh_audio->wf;
-    unsigned long srcsize=0;
+    unsigned int srcsize=0;
 
     mp_msg(MSGT_WIN32,MSGL_V,"======= Win32 (ACM) AUDIO Codec init =======\n");
 
diff --git a/spudec.c b/spudec.c
index 9ee31bab54..a128a6e40b 100644
--- a/spudec.c
+++ b/spudec.c
@@ -252,6 +252,7 @@ static void spudec_process_control(spudec_handle_t *this)
       }
     }
   next_control:
+    ;
   }
 }