time_gt
if (((chk & CHK_MTIME_LT) != 0) && !time_gt(&now, &st->st_mtim)) {
if (((chk & CHK_CTIME_LT) != 0) && !time_gt(&now, &st->st_ctim)) {
if (((chk & CHK_ATIME_GT) != 0) && !time_gt(&st->st_atim, &now)) {
if (((chk & CHK_MTIME_GT) != 0) && !time_gt(&st->st_mtim, &now)) {
if (((chk & CHK_CTIME_GT) != 0) && !time_gt(&st->st_ctim, &now)) {
if (((chk & CHK_ATIME_LT) != 0) && !time_gt(&now, &st->st_atim)) {