rem_row.c

   1 /*
   2 ** $Id$
   3 */
   4 /*
   5 **    Copyright (C) 1998 Kurt Van den Branden
   6 **
   7 ** This program is free software; you can redistribute it and/or modify
   8 ** it under the terms of the GNU General Public License as published by
   9 ** the Free Software Foundation; either version 2 of the License, or
  10 ** (at your option) any later version.
  11 **
  12 ** This program is distributed in the hope that it will be useful,
  13 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ** GNU General Public License for more details.
  16 **
  17 ** You should have received a copy of the GNU General Public License
  18 ** along with this program; if not, write to the Free Software
  19 ** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "rem_row.h"
  23
  24 listheader * copy_rem_row_row (listheader * orig)
  25 {
  26     listheader * new;
  27
  28     new = copyll (orig, copy_rem_row);
  29
  30     return (new);
  31 }
  32
  33 void * copy_rem_row (void * orig)
  34 {
  35     rem_row * o_item = orig,
  36         * n_item;
  37
  38     n_item = new_rem_row();
  39
  40     n_item->startpos = (position *) copy_position ((void *) o_item->startpos);
  41     n_item->endpos = (position *) copy_position ((void *) o_item->endpos);
  42     n_item->piecelist =
  43         (listheader *) copy_position_row ((void *) o_item->piecelist);
  44     n_item->rowindex = o_item->rowindex;
  45     n_item->owner = o_item->owner;
  46
  47     return ((void *) n_item);
  48 }
  49
  50 void del_rem_row (void * orig)
  51 {
  52     rem_row * item = orig;
  53
  54     if (item != NULL)
  55     {
  56         del_position ((void *) item->startpos);
  57         del_position ((void *) item->endpos);
  58         emptyll (item->piecelist, del_position_f);
  59
  60         free (item->piecelist);
  61         free (item);
  62     }
  63     return;
  64 }