1 #include <linux/sysctl.h>
2 #include <linux/types.h>
3 
4 #ifdef CONFIG_SYSCTL
5 int nf_hooks_lwtunnel_sysctl_handler(struct ctl_table *table, int write,
6 				     void *buffer, size_t *lenp, loff_t *ppos);
7 #endif
8