extern int ip6_del_rt(struct rt6_info *);
extern struct rt6_info *rt6_lookup(struct net *net,
- struct in6_addr *daddr,
- struct in6_addr *saddr,
+ const struct in6_addr *daddr,
+ const struct in6_addr *saddr,
int oif, int flags);
extern struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
struct neighbour *neigh,
- struct in6_addr *addr);
+ const struct in6_addr *addr);
extern int icmp6_dst_gc(int *more);
extern void fib6_force_start_gc(struct net *net);