TIME_T_MIN
= ((TYPE_SIGNED(time_t) ? at < TIME_T_MIN : at < 0)
? TIME_T_MIN : (time_t)at);
__time_t atlo = TIME_T_MIN, leaplo = TIME_T_MIN;
? (TYPE_SIGNED(time_t) ? *tp < TIME_T_MIN - j : *tp <= -1 - j)
? (TYPE_SIGNED(time_t) ? *tp < TIME_T_MIN - j : *tp <= -1 - j)
? (TYPE_SIGNED(time_t) ? TIME_T_MIN - j <= *tp : -1 - j < *tp)
lo = TIME_T_MIN;
if (t == TIME_T_MIN)
: (TYPE_SIGNED(time_t) ? TIME_T_MIN + j <= *tp : j <= *tp)))
|| MKTIME_FITS_IN(TIME_T_MIN, TIME_T_MAX));