/*

  *  Copyright (C) 2013-2019 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  *  Copyright (C) 2007-2013 Sourcefire, Inc.

  *
  *  Authors: Nigel Horne

  *
  *  This program is free software; you can redistribute it and/or modify

  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.

  *
  *  This program 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 General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software

  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  *  MA 02110-1301, USA.

  */
 
 /*
  * Hashtable mapping strings to numbers
  */

 typedef struct tableEntry {
     char *key;
     struct tableEntry *next;
     int value;

 } tableEntry;
 
 typedef struct table {

     tableEntry *tableHead;
     tableEntry *tableLast;
     unsigned int flags;

 } table_t;
 

 #define TABLE_HAS_DELETED_ENTRIES 0x1

 struct table *tableCreate(void);
 void tableDestroy(table_t *table);
 int tableInsert(table_t *table, const char *key, int value);
 int tableUpdate(table_t *table, const char *key, int new_value);
 int tableFind(const table_t *table, const char *key);
 void tableRemove(table_t *table, const char *key);
 void tableIterate(table_t *table, void (*callback)(char *key, int value, void *arg), void *arg);