wrap fixes for 4.10 in indef

src/compat_xtables.h

@@ -89,8 +89,10 @@ static inline void proc_remove(struct proc_dir_entry *de)
 
 static inline struct net *par_net(const struct xt_action_param *par)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)
     return xt_net(par);
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0)
+    return par->net;
 #else
     return dev_net((par->in != NULL) ? par->in : par->out);
 #endif

src/ts3init_match.c

@@ -141,7 +141,11 @@ static inline __u8* get_payload(const struct sk_buff *skb, const struct xt_actio
 static int calculate_cookie(const struct sk_buff *skb, const struct xt_action_param *par, 
                        struct udphdr *udp, __u64 k0, __u64 k1, __u64* out)
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)
     switch (xt_family(par))
+#else
+    switch (par->family)
+#endif
     {
     case NFPROTO_IPV4:
         {

src/ts3init_target.c

@@ -47,7 +47,12 @@ ts3init_send_ipv6_reply(struct sk_buff *oldskb, const struct xt_action_param *pa
     struct udphdr *udp;
     struct flowi6 fl;
     struct dst_entry *dst = NULL;
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)
     struct net *net = dev_net((xt_in(par) != NULL) ? xt_in(par) : xt_out(par));
+#else
+    struct net *net = dev_net((par->in != NULL) ? par->in : par->out);
+#endif
 
     skb = alloc_skb(LL_MAX_HEADER + sizeof(*ip) +
              sizeof(*udp) + payload_size, GFP_ATOMIC);