meanwhile  1.0.2
mw_util.h
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1 
2 /*
3  Meanwhile - Unofficial Lotus Sametime Community Client Library
4  Copyright (C) 2004 Christopher (siege) O'Brien
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Library General Public
8  License as published by the Free Software Foundation; either
9  version 2 of the License, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Library General Public License for more details.
15 
16  You should have received a copy of the GNU Library General Public
17  License along with this library; if not, write to the Free
18  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20 
21 #ifndef _MW_UTIL_H
22 #define _MW_UTIL_H
23 
24 
25 #include <glib.h>
26 #include <glib/ghash.h>
27 #include <glib/glist.h>
28 
29 
30 #define map_guint_new() \
31  g_hash_table_new(g_direct_hash, g_direct_equal)
32 
33 
34 #define map_guint_new_full(valfree) \
35  g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, (valfree))
36 
37 
38 #define map_guint_insert(ht, key, val) \
39  g_hash_table_insert((ht), GUINT_TO_POINTER((guint)(key)), (val))
40 
41 
42 #define map_guint_replace(ht, key, val) \
43  g_hash_table_replace((ht), GUINT_TO_POINTER((guint)(key)), (val))
44 
45 
46 #define map_guint_lookup(ht, key) \
47  g_hash_table_lookup((ht), GUINT_TO_POINTER((guint)(key)))
48 
49 
50 #define map_guint_remove(ht, key) \
51  g_hash_table_remove((ht), GUINT_TO_POINTER((guint)(key)))
52 
53 
54 #define map_guint_steal(ht, key) \
55  g_hash_table_steal((ht), GUINT_TO_POINTER((guint)(key)))
56 
57 
58 GList *map_collect_keys(GHashTable *ht);
59 
60 
61 GList *map_collect_values(GHashTable *ht);
62 
63 
64 struct mw_datum {
65  gpointer data;
66  GDestroyNotify clear;
67 };
68 
69 
70 struct mw_datum *mw_datum_new(gpointer data, GDestroyNotify clear);
71 
72 
73 void mw_datum_set(struct mw_datum *d, gpointer data, GDestroyNotify clear);
74 
75 
76 gpointer mw_datum_get(struct mw_datum *d);
77 
78 
79 void mw_datum_clear(struct mw_datum *d);
80 
81 
82 void mw_datum_free(struct mw_datum *d);
83 
84 
85 #endif