--- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -114,7 +114,10 @@ struct ipt_entry #define IPT_CONTINUE XT_CONTINUE #define IPT_RETURN XT_RETURN +#include <linux/version.h> +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) #include <linux/netfilter/xt_tcpudp.h> +#endif #define ipt_udp xt_udp #define ipt_tcp xt_tcp