|• Time Zone:|
|• Posix Time:||’posix-time|
|• Common-Lisp Time:||’common-lisp-time|
|• ISO 8601:||’iso-8601|
|• Time Infrastructure:||’time-core|
offset-time deal with a calendar time datatype
which may or may not be disjoint from other Scheme datatypes.
Returns the time since 00:00:00 GMT, January 1, 1970, measured in
seconds. Note that the reference time is different from the reference
get-universal-time in Common-Lisp Time.
Returns the difference (number of seconds) between twe calendar times: caltime1 - caltime0. caltime0 may also be a number.
Returns the calendar time of caltime offset by offset number
(+ caltime offset).