_kern_get_thread_info
extern status_t _kern_get_thread_info(thread_id id, thread_info *info);
return _kern_get_thread_info(thread, info);
status_t status = _kern_get_thread_info(thread->id, &info);
status_t status = _kern_get_thread_info(thread->id, &info);
status = _kern_get_thread_info(thread->id, &info);
return _kern_get_thread_info(thread, info);