diff --git a/gst/audioresample/debug.h b/gst/audioresample/debug.h
index b369fe63ee..27342a0a1c 100644
--- a/gst/audioresample/debug.h
+++ b/gst/audioresample/debug.h
@@ -38,11 +38,11 @@ int resample_debug_get_level (void);
 GST_DEBUG_CATEGORY_EXTERN (audioresample_debug);
 #define GST_CAT_DEFAULT audioresample_debug
 
-#define RESAMPLE_ERROR(...) GST_ERROR(__VA_ARGS__)
-#define RESAMPLE_WARNING(...) GST_WARNING(__VA_ARGS__)
-#define RESAMPLE_INFO(...) GST_INFO(__VA_ARGS__)
-#define RESAMPLE_DEBUG(...) GST_DEBUG(__VA_ARGS__)
-#define RESAMPLE_LOG(...) GST_LOG(__VA_ARGS__)
+#define RESAMPLE_ERROR GST_ERROR
+#define RESAMPLE_WARNING GST_WARNING
+#define RESAMPLE_INFO GST_INFO
+#define RESAMPLE_DEBUG GST_DEBUG
+#define RESAMPLE_LOG GST_LOG
 
 #define resample_debug_set_level(x) do { } while (0)
 
diff --git a/gst/audioresample/resample.h b/gst/audioresample/resample.h
index 2147542f99..84bf8f09a8 100644
--- a/gst/audioresample/resample.h
+++ b/gst/audioresample/resample.h
@@ -24,6 +24,14 @@
 #include "functable.h"
 #include "buffer.h"
 
+#ifndef M_PI
+#define M_PI  3.14159265358979323846
+#endif
+
+#ifdef WIN32
+#define rint(x) (floor((x)+0.5))  
+#endif 
+
 typedef enum {
         RESAMPLE_FORMAT_S16 = 0,
         RESAMPLE_FORMAT_S32,