! File rfc.pyf
python module rfc
interface
  subroutine findrfc(y1,hmin, ind, n,info) 
    intent(c) findrfc              ! findrfc is a C function
    intent(c)                     ! all findrfc arguments are considered as C based                                  
    integer intent(hide), depend(y1) :: n=len(y1)
	double precision dimension(n), intent(in) :: y1    ! input array 
	double precision intent(in) :: hmin    
    integer dimension(n), intent(out) :: ind         ! output array,
	integer intent(out) :: info
  end subroutine findrfc
end interface
end python module rfc