int16_t preference;
uint8_t duid_len;
uint8_t duid[130];
+ struct in6_addr server_addr;
uint32_t sol_max_rt;
uint32_t inf_max_rt;
void *ia_na;
uint64_t odhcp6c_get_milli_time(void);
int odhcp6c_random(void *buf, size_t len);
bool odhcp6c_is_bound(void);
+bool odhcp6c_addr_in_scope(const struct in6_addr *addr);
// State manipulation
void odhcp6c_clear_state(enum odhcp6c_state state);