source/include/util_list.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    Samba utility functions
   5    Copyright (C) Andrew Tridgell                   1992-1999
   6    Copyright (C) Gerald Carter <jerry@samba.org>   2000
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 /******************************************************************
  24  Implementation of a generic list.  See lib/util_list.c for
  25  details on using this.
  26  *****************************************************************/
  27
  28 #include "smb.h"
  29
  30 #ifndef _GENERIC_LIST_H
  31 #define _GENERIC_LIST_H
  32
  33 struct _list_node;
  34
  35 /*
  36  * node container in list
  37  */
  38 struct _list_node {
  39
  40         void                    *data;  /* generic container pointer */
  41         uint8                   type;   /* needed for identifiers
  42                                            in a hetergenous list */
  43         struct _list_node       *next;  /* next in the list */
  44
  45 };
  46
  47 /*
  48  * list data structure
  49  */
  50 typedef struct _generic_list {
  51
  52         struct _list_node       *head, *tail;
  53         uint32                  length;
  54         BOOL                    initialized;
  55
  56 } GENERIC_LIST;
  57
  58
  59 #endif /* _GENERIC_LIST_H */