extern void rose_enquiry_response(struct sock *);
/* rose_route.c */
-extern struct rose_neigh rose_loopback_neigh;
-extern struct file_operations rose_neigh_fops;
-extern struct file_operations rose_nodes_fops;
-extern struct file_operations rose_routes_fops;
+extern struct rose_neigh *rose_loopback_neigh;
+extern const struct file_operations rose_neigh_fops;
+extern const struct file_operations rose_nodes_fops;
+extern const struct file_operations rose_routes_fops;
extern void rose_add_loopback_neigh(void);
extern int __must_check rose_add_loopback_node(rose_address *);