| /* |
| * Copyright (C) 2002 Nigel Horne <njh@bandsman.co.uk> |
| * |
| * This program 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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; |
| int value; |
| struct tableEntry *next; |
| } 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); |