2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2008 Codethink Ltd.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
23 #include "droute-pairhash.h"
25 /*---------------------------------------------------------------------------*/
28 str_hash (guint32 h, const char *p)
30 for (p += 1; *p != '\0'; p++)
31 h = (h << 5) - h + *p;
36 /*---------------------------------------------------------------------------*/
39 str_pair_new (const gchar *one, const gchar *two)
43 pair = g_new (StrPair, 1);
50 str_pair_hash (gconstpointer key)
52 StrPair *pair = (StrPair *) key;
55 /*g_return_val_if_fail (pair != NULL, 0);
56 g_return_val_if_fail (pair->one != NULL, 0);
57 g_return_val_if_fail (pair->two != NULL, 0);
60 if (*(pair->two) != '\0')
63 hash = str_hash (hash, pair->two);
64 hash = str_hash (hash, pair->one);
71 str_pair_equal (gconstpointer a, gconstpointer b)
73 StrPair *ap = (StrPair *) a;
74 StrPair *bp = (StrPair *) b;
76 if (g_str_equal (ap->one, bp->one) &&
77 g_str_equal (ap->two, bp->two))
87 /*END------------------------------------------------------------------------*/