hash.h

00001 /*
00002  * hash.h
00003  *
00004  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
00005  *               2003 Bastian Blank <waldi@debian.org>
00006  *
00007  * This program is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  * $Id: hash.h 29603 2005-07-31 16:10:46Z cjwatson $
00022  */
00023 
00024 #ifndef DEBIAN_INSTALLER__HASH_H
00025 #define DEBIAN_INSTALLER__HASH_H
00026 
00027 #include <debian-installer/types.h>
00028 
00034 di_equal_func di_rstring_equal;
00035 di_hash_func di_rstring_hash;
00036 
00037 #if 0
00038 di_equal_func di_string_equal;
00039 di_hash_func di_string_hash;
00040 #endif
00041 
00044 typedef struct di_hash_table di_hash_table;
00045 
00062 di_hash_table *di_hash_table_new (di_hash_func hash_func, di_equal_func key_equal_func);
00063 
00083 di_hash_table *di_hash_table_new_full (di_hash_func hash_func, di_equal_func key_equal_func, di_destroy_notify key_destroy_func, di_destroy_notify value_destroy_func);
00084 
00094 void di_hash_table_destroy (di_hash_table *hash_table);
00095 
00109 void di_hash_table_insert (di_hash_table *hash_table, void *key, void *value);
00110 
00119 void *di_hash_table_lookup (di_hash_table *hash_table, const void *key);
00120 
00133 void di_hash_table_foreach (di_hash_table *hash_table, di_hfunc *func, void *user_data);
00134 
00142 di_ksize_t di_hash_table_size (di_hash_table *hash_table);
00143 
00145 #endif

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