lib/llst.h

   1 /*
   2 * Copyright (C) 2010 Toni Gundogdu.
   3 *
   4 * This program is free software: you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License as published by
   6 * the Free Software Foundation, either version 3 of the License, or
   7 * (at your option) any later version.
   8 *
   9 * This program is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #ifndef llst_h
  19 #define llst_h
  20
  21 struct _llst_node_s {
  22   struct _llst_node_s *next;
  23   struct _llst_node_s *prev;
  24   void *data;
  25 };
  26
  27 typedef struct _llst_node_s *llst_node_t;
  28
  29 int llst_add(llst_node_t *, void *);
  30
  31 int llst_size(llst_node_t);
  32
  33 void llst_free(llst_node_t *);
  34
  35 #endif