Function push_stack

cups/raster-interpret.c:935–962

 */

static _cups_ps_obj_t	*		/* O - New object */
push_stack(_cups_ps_stack_t *st,	/* I - Stack */
           _cups_ps_obj_t   *obj)	/* I - Object */
{
  _cups_ps_obj_t	*temp;		/* New object */


  if (st->num_objs >= st->alloc_objs)
  {


    st->alloc_objs += 32;

    if ((temp = realloc(st->objs, (size_t)st->alloc_objs *
                                  sizeof(_cups_ps_obj_t))) == NULL)
      return (NULL);

    st->objs = temp;
    memset(temp + st->num_objs, 0, 32 * sizeof(_cups_ps_obj_t));
  }

  temp = st->objs + st->num_objs;
  st->num_objs ++;

  memcpy(temp, obj, sizeof(_cups_ps_obj_t));

  return (temp);
}


/*