--- cvsroot/EV/EV.xs	2007/11/05 21:43:17	1.53
+++ cvsroot/EV/EV.xs	2007/11/06 12:31:20	1.54
@@ -11,7 +11,9 @@
 #include "libev/ev.c"
 #include "event.c"
 #define DNS_USE_GETTIMEOFDAY_FOR_ID 1
-#define HAVE_STRUCT_IN6_ADDR 1
+#if !defined (WIN32) && !defined(__CYGWIN__)
+# define HAVE_STRUCT_IN6_ADDR 1
+#endif
 #undef HAVE_STRTOK_R
 #undef strtok_r
 #define strtok_r fake_strtok_r