Class stat

src/pipeline/artifact.c:326–326

 * classifier compares a restamped row against, and a differing encoding would
 * make every restamped row look changed. */
static int64_t art_stat_mtime_ns(const struct stat *st) {
#ifdef __APPLE__
    return ((int64_t)st->st_mtimespec.tv_sec * ART_NS_PER_SEC) + (int64_t)st->st_mtimespec.tv_nsec;
#elif defined(_WIN32)