clock_ymdhms_to_secs
utc = clock_ymdhms_to_secs(dt) - 9*60*60;
tvp->tv_sec = clock_ymdhms_to_secs(&c);
tvp->tv_sec = clock_ymdhms_to_secs(&c);
time_t clock_ymdhms_to_secs(struct clock_ymdhms *);
yearsecs = clock_ymdhms_to_secs(&dt) - (72 - 70) * SECS_PER_COMMON_YEAR;
tvp->tv_sec = yearsecs + clock_ymdhms_to_secs(&dt);
yearsecs = tvp->tv_sec - clock_ymdhms_to_secs(&dt);
tv->tv_sec = clock_ymdhms_to_secs(&dt);
clock_secs_to_ymdhms(clock_ymdhms_to_secs(dt) + 86400, dt);
seconds = clock_ymdhms_to_secs(&ymd);
secs = clock_ymdhms_to_secs(&ymdhms);
base = clock_ymdhms_to_secs(&basedate);
tvp->tv_sec = clock_ymdhms_to_secs(dt);
tvp->tv_sec = clock_ymdhms_to_secs(&dt) + rtc_offset * 60;
secs = clock_ymdhms_to_secs(__UNCONST(&clock_tests[i].clock));
time_t clock_ymdhms_to_secs(struct clock_ymdhms *);