4daa3582ea
* is_today() checks if a time_t value occurs on the same day as now.
* both_are_today() checks that two time_t values occur on the same day as
now (by calling is_today() for both).
* get_local_hms() parses a time_t value and returns either a string in
the format of "HH:MM" or "mm/DD HH:MM".
* get_time_difference() takes two time_t values and returns a human-
readable string describing the amount of time by which they differ.
* format_time_difference() does the string work necessary for
get_time_difference() and is called by that subroutine.
git-svn-id: svn://10.0.0.236/trunk@168863 18797224-902f-48f8-a5cc-f745e15eee43