+/*
+ * Audio System
+ */
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
+ #define wxOSX_USE_QUICKTIME 0
+ #define wxOSX_USE_AUDIOTOOLBOX 1
+#else // platform < 10.5
+ #define wxOSX_USE_QUICKTIME 1
+ #define wxOSX_USE_AUDIOTOOLBOX 0
+#endif
+