changes IP6T_SO_GET_REVISION_{MATCH,TARGET} to 68,69
66 and 67 is conflicted with IPv6 Advanced API in kernel <= 2.6.18.
diff --git a/include/ip6tables.h b/include/ip6tables.h
index 406f255..8fe7899 100644
--- a/include/ip6tables.h
+++ b/include/ip6tables.h
@@ -16,8 +16,8 @@
#endif
#ifndef IP6T_SO_GET_REVISION_MATCH /* Old kernel source. */
-#define IP6T_SO_GET_REVISION_MATCH (IP6T_BASE_CTL + 2)
-#define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 3)
+#define IP6T_SO_GET_REVISION_MATCH 68
+#define IP6T_SO_GET_REVISION_TARGET 69
struct ip6t_get_revision
{