-#define SECS_PER_MIN SECSPERMIN
-#define MINS_PER_HOUR MINSPERHOUR
-#define HOURS_PER_DAY HOURSPERDAY
-#define DAYS_PER_WEEK DAYSPERWEEK
-#define DAYS_PER_NYEAR DAYSPERNYEAR
-#define DAYS_PER_LYEAR DAYSPERLYEAR
-#define SECS_PER_HOUR SECSPERHOUR
-#define SECS_PER_DAY SECSPERDAY
-#define MONS_PER_YEAR MONSPERYEAR
-
-#endif /* !defined USG */