ESMF_TimeIntervalGetInit Function

      function ESMF_TimeIntervalGetInit(s)
!
! !ARGUMENTS:
      type(ESMF_TimeInterval), intent(in), optional :: s
      ESMF_INIT_TYPE                                :: ESMF_TimeIntervalGetInit
!
! !DESCRIPTION:
!     Get the initialization status of the shallow class {\tt timeinterval}.
!
!     The arguments are:
!     \begin{description}
!     \item [{[s]}]
!           {\tt ESMF\_TimeInterval} from which to retrieve status.
!     \end{description}
!
!EOPI

      if (present(s)) then
        ESMF_TimeIntervalGetInit = ESMF_INIT_GET(s)
      else
        ESMF_TimeIntervalGetInit = ESMF_INIT_DEFINED
      endif

      end function ESMF_TimeIntervalGetInit