+# define VLC_THREAD_PRIORITY_OUTPUT 30
+# define VLC_THREAD_PRIORITY_HIGHEST 40
+
+#elif defined(WIN32) || defined(UNDER_CE)
+/* Define different priorities for WinNT/2K/XP and Win9x/Me */
+# define VLC_THREAD_PRIORITY_LOW 0
+# define VLC_THREAD_PRIORITY_INPUT \
+ (IS_WINNT ? THREAD_PRIORITY_ABOVE_NORMAL : 0)
+# define VLC_THREAD_PRIORITY_AUDIO \
+ (IS_WINNT ? THREAD_PRIORITY_HIGHEST : 0)
+# define VLC_THREAD_PRIORITY_VIDEO \
+ (IS_WINNT ? 0 : THREAD_PRIORITY_BELOW_NORMAL )
+# define VLC_THREAD_PRIORITY_OUTPUT \
+ (IS_WINNT ? THREAD_PRIORITY_ABOVE_NORMAL : 0)
+# define VLC_THREAD_PRIORITY_HIGHEST \
+ (IS_WINNT ? THREAD_PRIORITY_TIME_CRITICAL : 0)