/* ode-initval2/control_utils.c
 * 
 * Copyright (C) 2009 Tuomo Keskitalo
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or (at
 * your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

static int
control_set_driver_null (void *vstate, const gsl_odeiv2_driver * d)
{
  /* Dummy set function for those control objects that do not
     need pointer to driver object. */
  (void) vstate;
  (void) d;

  return GSL_SUCCESS;
}