*     ************************************************************************

      subroutine selhqn(elst)

*     ************************************************************************

*     Purpose :
*     ---------

*     The status ELST is modified to correspond to the status of
*     an element function whose Hessian matrix is updated by a
*     quasi-Newton scheme.

*     The seventh bit of the integer ELST is set to one.

*     Parameter :
*     -----------

*     elst    ( int )

*       input  : the status of the considered element function.
*       output : the updated status corresponds to the status
*                of an element function whose Hessian matrix is
*                updated by a quasi-Newton scheme.

*     Routines used :
*     ---------------

*     None.

*     Programming :
*     -------------

*     D. Tuyttens

*     ========================================================================

*     Routine parameter

      integer elst

      elst = mod(elst,32) + 64

      return
      end