-/* As of XCode 3.0, the field names for the thread state have changed
- * and now are prepended with __. Use some #define hackery to deal
- * with this. MAC_OS_X_VERSION_10_5 seems to be a good test to see if
- * we need the new style field names.
+/* On OS X 10.5, the field names for the thread state have changed and
+ * now are prepended with __. Use some #define hackery to deal with
+ * this.