module TimeBuiltinTypes where

import Ix(Ix(..))

data Month =  January   | February | March    | April
           |  May       | June     | July     | August
           |  September | October  | November | December
           deriving (Eq, Ord, Enum, Bounded, Ix, Read, Show)

data Day   =  Sunday | Monday  | Tuesday  | Wednesday | Thursday 
           |  Friday | Saturday
           deriving (Eq, Ord, Enum, Bounded, Ix, Read, Show)

data CalendarTime = CalendarTime {
                ctYear                          :: Int,
                ctMonth                         :: Month,
                ctDay, ctHour, ctMin, ctSec     :: Int,
                ctPicosec                       :: Integer,
                ctWDay                          :: Day,
                ctYDay                          :: Int,
                ctTZName                        :: String,
                ctTZ                            :: Int,
                ctIsDST                         :: Bool
        } deriving (Eq, Ord, Read, Show)

data TimeDiff = TimeDiff {
                tdYear, tdMonth, tdDay, tdHour, tdMin, tdSec :: Int,
                tdPicosec                                    :: Integer
        } deriving (Eq, Ord, Read, Show)