1 files changed, 9 insertions, 0 deletions
diff --git a/xtables.c b/xtables.c
index c8988893..3c89a9d1 100644
--- a/xtables.c
+++ b/xtables.c
@@ -39,6 +39,15 @@
 #ifndef NO_SHARED_LIBS
 #include <dlfcn.h>
 #endif
+#ifndef IPT_SO_GET_REVISION_MATCH /* Old kernel source. */
+#	define IPT_SO_GET_REVISION_MATCH	(IPT_BASE_CTL + 2)
+#	define IPT_SO_GET_REVISION_TARGET	(IPT_BASE_CTL + 3)
+#endif
+#ifndef IP6T_SO_GET_REVISION_MATCH /* Old kernel source. */
+#	define IP6T_SO_GET_REVISION_MATCH	68
+#	define IP6T_SO_GET_REVISION_TARGET	69
+#endif
+
 
 #define NPROTO	255