uuid_time_t
uuid_time_t timestamp;
uuid_time_t timestamp, uuid_node_t node)
void get_current_time(uuid_time_t *);
static void format_uuid(struct uuid *, uint16_t, uuid_time_t,
get_system_time(uuid_time_t *uuid_time)
void get_system_time(uuid_time_t *);
get_current_time(uuid_time_t *timestamp)
uuid_time_t time_now;
static uuid_time_t time_last = 0;
uuid_time_t ts; /* saved timestamp */