#ifdef __KERNEL__
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
+#include <linux/config.h>
+#include <linux/compiler.h>
#include <linux/icmpv6.h>
+#include <linux/in6.h>
+#include <linux/types.h>
+
#include <net/neighbour.h>
-#include <asm/atomic.h>
+
+struct ctl_table;
+struct file;
+struct inet6_dev;
+struct net_device;
+struct net_proto_family;
+struct sk_buff;
extern struct neigh_table nd_tbl;
extern void igmp6_cleanup(void);
#ifdef CONFIG_SYSCTL
-extern int ndisc_ifinfo_sysctl_change(ctl_table *ctl,
+extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,
int write,
struct file * filp,
void __user *buffer,