--- zzzz-none-000/linux-3.10.107/include/linux/igmp.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/igmp.h	2021-02-04 17:41:59.000000000 +0000
@@ -37,8 +37,10 @@
 	return (struct igmpv3_query *)skb_transport_header(skb);
 }
 
+extern int sysctl_igmp_llm_reports;
 extern int sysctl_igmp_max_memberships;
 extern int sysctl_igmp_max_msf;
+extern int sysctl_igmp_qrv;
 
 struct ip_sf_socklist {
 	unsigned int		sl_max;
@@ -84,6 +86,7 @@
 		struct ip_mc_list *next;
 		struct ip_mc_list __rcu *next_rcu;
 	};
+	struct ip_mc_list __rcu *next_hash;
 	struct timer_list	timer;
 	int			users;
 	atomic_t		refcnt;
@@ -107,7 +110,7 @@
 #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value)
 #define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value)
 
-extern int ip_check_mc_rcu(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto);
+extern int ip_check_mc_rcu(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u8 proto);
 extern int igmp_rcv(struct sk_buff *);
 extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
 extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
@@ -128,6 +131,6 @@
 extern void ip_mc_remap(struct in_device *);
 extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
 extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
-extern void ip_mc_rejoin_groups(struct in_device *in_dev);
+int ip_mc_check_igmp(struct sk_buff *skb, struct sk_buff **skb_trimmed);
 
 #endif