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/*
* dyntab.h
*
* $Id: dyntab.h,v 1.1.1.1 2006/04/11 17:56:16 source Exp $
*
* Dynamic Tables
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2006 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#ifndef _DYNTAB_H
#define _DYNTAB_H
#define DTAB_SUCCESS 0
#define DTAB_INVALID_ARG (-1)
#define DTAB_NO_MEMORY (-2)
typedef u_char *htrecord_t;
typedef u_int (*hthashfun_t) (htrecord_t);
typedef int (*htcomparefun_t) (htrecord_t, htrecord_t);
typedef void (*htuserfun_t) (htrecord_t, void *);
typedef void (*htcreatefun_t) (htrecord_t, void *);
typedef void (*htdestroyfun_t) (htrecord_t);
typedef struct httable_t *dyntable_t;
BEGIN_CPLUSPLUS
int dtab_create_table (
dyntable_t * pTable,
u_int recordSize,
u_int initRecords,
u_short incrRecords,
htcreatefun_t createFunc,
void * createData,
htdestroyfun_t destroyFunc);
int dtab_destroy_table (dyntable_t *pTable);
int dtab_define_key (
dyntable_t table,
hthashfun_t hashFunc,
u_int hashSize,
htcomparefun_t compareFunc,
int unique);
int dtab_create_record (dyntable_t table, htrecord_t *pRecord);
int dtab_delete_record (htrecord_t *pRecord);
int dtab_add_record (htrecord_t record);
int dtab_foreach (
dyntable_t table,
int keyNum,
htuserfun_t function,
void * argument);
int dtab_exist (
dyntable_t table,
u_int keyNum,
htrecord_t record);
htrecord_t dtab_find_record (
dyntable_t table,
u_int keyNum,
htrecord_t record);
u_int dtab_record_count (dyntable_t table, u_int keyNum);
int dtab_make_list (
dyntable_t table,
u_int keyNum,
u_int * pNumRecords,
htrecord_t ** pRecords);
int dtab_debug (dyntable_t table);
END_CPLUSPLUS
#endif
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