.TZUSE - determine the time zone to be used for a locale.
Alternate Entry Name: _TZUSE
Usage:
B:
%b/manif/t_ctrl
tzref = .tzuse( tzloc, timenum );
C:
#include <t_ctrl.h>
_T_time_zone _tzuse(_T_locale tzloc, time_t timenum);
Where:
- tzloc
- is a locale reference number representing a time zone
locale, as returned by .TLOCALE.
If this value is zero, .TZUSE uses the current default
locale.
- timenum
- represents a time as the number of seconds after 0:00
a.m. on January 1, 1970.
- tzref
- is a time zone reference value indicating the time zone
that was being used by the given locale at the given
time.
Description:
.TZUSE returns the time zone that is in effect at a specified
time in a given locale.
See Also:
- expl b tz
- for background on time zones.
Copyright © 1996, Thinkage Ltd.