timeoff
time_t timeoff(struct tm *, long) __RENAME(__timeoff50);
int32_t timeoff(struct tm *, long);
__weak_alias(timeoff,_timeoff)
__warn_references(timeoff,
# ifndef timeoff
t = timeoff(&tmcpy, 0);
# ifndef timeoff
time_t timeoff(struct tm *, long);
# if TZ_TIME_T || !defined timeoff
mkt = timeoff(&tm, t->TM_GMTOFF);