--- IO-AIO/AIO.xs	2008/05/10 20:02:09	1.117
+++ IO-AIO/AIO.xs	2008/05/11 00:01:03	1.118
@@ -15,6 +15,9 @@
 #include <fcntl.h>
 #include <sched.h>
 
+/* perl namespace pollution */
+#undef VERSION
+
 #ifdef _WIN32
 
 # define EIO_STRUCT_DIRENT Direntry_t