46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
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/*
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* Copyright (C) 2013-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
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* Copyright (C) 2007-2013 Sourcefire, Inc.
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*
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* Authors: Nigel Horne
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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/*
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* Hashtable mapping strings to numbers
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*/
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typedef struct tableEntry {
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char *key;
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struct tableEntry *next;
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int value;
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} tableEntry;
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typedef struct table {
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tableEntry *tableHead;
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tableEntry *tableLast;
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unsigned int flags;
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} table_t;
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#define TABLE_HAS_DELETED_ENTRIES 0x1
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struct table *tableCreate(void);
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void tableDestroy(table_t *table);
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int tableInsert(table_t *table, const char *key, int value);
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int tableUpdate(table_t *table, const char *key, int new_value);
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int tableFind(const table_t *table, const char *key);
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void tableRemove(table_t *table, const char *key);
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void tableIterate(table_t *table, void (*callback)(char *key, int value, void *arg), void *arg);
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