int sd_netlink_send(sd_netlink *nl, sd_netlink_message *message, uint32_t *serial);
int sd_netlink_call_async(sd_netlink *nl, sd_netlink_slot **ret_slot, sd_netlink_message *message,
- sd_netlink_message_handler_t callback, sd_netlink_destroy_t destoy_callback,
+ sd_netlink_message_handler_t callback, sd_netlink_destroy_t destroy_callback,
void *userdata, uint64_t usec, const char *description);
int sd_netlink_call(sd_netlink *nl, sd_netlink_message *message, uint64_t timeout,
sd_netlink_message **reply);