arraylist.h

/*
 * $Id: arraylist.h,v 1.2 2004/07/21 01:24:33 mclark Exp $
 *
 * Copyright Metaparadigm Pte. Ltd. 2004.
 * Michael Clark <michael@metaparadigm.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public (LGPL)
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details: http://www.gnu.org/
 *
 */

#ifndef _arraylist_h_
#define _arraylist_h_

#define ARRAY_LIST_DEFAULT_SIZE 32

typedef void (array_list_free_fn) (void *data);

struct array_list
{
  void **array;
  int length;
  int size;
  array_list_free_fn *free_fn;
};

extern struct array_list*
array_list_new(array_list_free_fn *free_fn);

extern void
array_list_free(struct array_list *this);

extern void*
array_list_get_idx(struct array_list *this, int i);

extern int
array_list_put_idx(struct array_list *this, int i, void *data);

extern int
array_list_add(struct array_list *this, void *data);

extern int
array_list_length(struct array_list *this);

#endif