Finds an interval within tz that corresponds to the given time_,
possibly adjusting time_ if required to fit into an interval.
The meaning of time_ depends on type.
This function is similar to g_time_zone_find_interval(), with the
difference that it always succeeds (by making the adjustments
described below).
In any of the cases where g_time_zone_find_interval() succeeds then
this function returns the same value, without modifying time_.
This function may, however, modify time_ in order to deal with
non-existent times. If the non-existent local time_ of 02:30 were
requested on March 14th 2010 in Toronto then this function would
adjust time_ to be 03:00 and return the interval containing the
adjusted time.
Since 2.26
Finds an interval within tz that corresponds to the given time_, possibly adjusting time_ if required to fit into an interval. The meaning of time_ depends on type. This function is similar to g_time_zone_find_interval(), with the difference that it always succeeds (by making the adjustments described below). In any of the cases where g_time_zone_find_interval() succeeds then this function returns the same value, without modifying time_. This function may, however, modify time_ in order to deal with non-existent times. If the non-existent local time_ of 02:30 were requested on March 14th 2010 in Toronto then this function would adjust time_ to be 03:00 and return the interval containing the adjusted time. Since 2.26