source: trunk/src/oleaut32/hash.c@ 10367

Last change on this file since 10367 was 8450, checked in by sandervl, 23 years ago

Wine resync
File size: 12.6 KB
Line 
1/*
2 * Oleaut32 hash functions
3 *
4 * Copyright 1999 Corel Corporation
5 * 2001 Jon Griffiths
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
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 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 *
21 * FIXME: Not all locales are supported yet.
22 */
23#ifdef __WIN32OS2__
24#define HAVE_FLOAT_H
25#define WINE_LARGE_INTEGER
26#include "oleaut32.h"
27
28#endif
29
30#include "windef.h"
31#include "winbase.h"
32#include "wingdi.h"
33#include "winuser.h"
34#include "winnls.h"
35#include "ole2.h"
36#include "olectl.h"
37#include "wine/debug.h"
38
39WINE_DEFAULT_DEBUG_CHANNEL(ole);
40
41static const unsigned char Lookup405[128 * 3] = {
42 /* Common */
43 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C,
44 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
45 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26,
46 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x00, 0x30, 0x31, 0x32, 0x33,
47 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40,
48 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D,
49 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A,
50 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
51 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54,
52 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
53
54 /* Windows */
55 0x7F, 0x7F, 0x82, 0x7F, 0x84, 0x85, 0x86, 0x87, 0x7F, 0x89, 0x53, 0x8B, 0x53,
56 0x54, 0x5A, 0x5A, 0x7F, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x96, 0x7F, 0x99,
57 0x53, 0x9B, 0x53, 0x54, 0x5A, 0x5A, 0xA0, 0x7F, 0xA2, 0x4C, 0xA4, 0x41, 0xA6,
58 0xA7, 0xA8, 0xA9, 0x53, 0xAB, 0xAC, 0x96, 0xAE, 0x5A, 0xB0, 0xB1, 0xB2, 0x4C,
59 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0x41, 0x53, 0xBB, 0x4C, 0xBD, 0x4C, 0x5A, 0x52,
60 0x41, 0x41, 0x41, 0x41, 0x4C, 0x43, 0x43, 0x43, 0x45, 0x45, 0x45, 0x45, 0x49,
61 0x49, 0x44, 0xD0, 0x4E, 0x4E, 0x4F, 0x4F, 0x4F, 0x4F, 0xD7, 0x52, 0x55, 0x55,
62 0x55, 0x55, 0x59, 0x54, 0xDF, 0x52, 0x41, 0x41, 0x41, 0x41, 0x4C, 0x43, 0x43,
63 0x43, 0x45, 0x45, 0x45, 0x45, 0x49, 0x49, 0x44, 0xD0, 0x4E, 0x4E, 0x4F, 0x4F,
64 0x4F, 0x4F, 0xF7, 0x52, 0x55, 0x55, 0x55, 0x55, 0x59, 0x54, 0xFF,
65
66 /* Mac */
67 0x41, 0x41, 0x41, 0x45, 0x41, 0x4F, 0x55, 0x41, 0x41, 0x43, 0x41, 0x43, 0x43,
68 0x43, 0x45, 0x5A, 0x5A, 0x44, 0x49, 0x44, 0x45, 0x45, 0x45, 0x4F, 0x45, 0x4F,
69 0x4F, 0x4F, 0x55, 0x45, 0x45, 0x55, 0xA0, 0xA1, 0x45, 0xA3, 0xA4, 0xA5, 0xA6,
70 0xA7, 0xA8, 0xA9, 0xAA, 0x45, 0xAC, 0xAD, 0x47, 0x49, 0x49, 0x49, 0xB2, 0xB3,
71 0x49, 0x4B, 0xB6, 0xB7, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4E, 0x4E,
72 0x4E, 0xC2, 0xC3, 0x4E, 0x4E, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0x4E, 0x4F, 0x4F,
73 0x4F, 0x4F, 0xD0, 0xD0, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0x4F, 0x52, 0x52,
74 0x52, 0xDC, 0xDD, 0x52, 0x52, 0x52, 0x53, 0xE2, 0xE3, 0x53, 0x53, 0x53, 0x41,
75 0x54, 0x54, 0x49, 0x5A, 0x5A, 0x55, 0x4F, 0x4F, 0x55, 0x55, 0x55, 0x55, 0x55,
76 0x55, 0x55, 0x55, 0x59, 0x59, 0x4B, 0x5A, 0x4C, 0x4C, 0x47, 0xFF
77};
78
79static const unsigned char Lookup409[128 * 3] = {
80 /* Common */
81 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C,
82 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
83 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26,
84 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x00, 0x30, 0x31, 0x32, 0x33,
85 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40,
86 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D,
87 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x56, 0x58, 0x55, 0x5A,
88 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
89 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54,
90 0x55, 0x56, 0x56, 0x58, 0x55, 0x5A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
91
92 /* Windows */
93 0x7F, 0x7F, 0x82, 0x46, 0x84, 0x85, 0x86, 0x87, 0x7F, 0x89, 0x53, 0x8B, 0x8C,
94 0x7F, 0x7F, 0x7F, 0x7F, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x96, 0x98, 0x99,
95 0x53, 0x9B, 0x8C, 0x7F, 0x7F, 0x55, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
96 0xA7, 0xA8, 0xA9, 0x41, 0xAB, 0xAC, 0x96, 0xAE, 0xAF, 0xB0, 0xB1, 0x32, 0x33,
97 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0x31, 0x4F, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0x41,
98 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x43, 0x45, 0x45, 0x45, 0x45, 0x49, 0x49,
99 0x49, 0x49, 0x44, 0x4E, 0x4F, 0x4F, 0x4F, 0x4F, 0x4F, 0xD7, 0x4F, 0x55, 0x55,
100 0x55, 0x55, 0x55, 0xDE, 0xDF, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x43,
101 0x45, 0x45, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0x44, 0x4E, 0x4F, 0x4F, 0x4F,
102 0x4F, 0x4F, 0xF7, 0x4F, 0x55, 0x55, 0x55, 0x55, 0x55, 0xDE, 0x55,
103
104 /* Mac */
105 0x41, 0x41, 0x43, 0x45, 0x4E, 0x4F, 0x55, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
106 0x43, 0x45, 0x45, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0x4E, 0x4F, 0x4F, 0x4F,
107 0x4F, 0x4F, 0x55, 0x55, 0x55, 0x55, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
108 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0x41, 0x4F, 0xB0, 0xB1, 0xB2, 0xB3,
109 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0x41, 0x4F, 0xBD, 0x41, 0x4F, 0xC0,
110 0xC1, 0xC2, 0xC3, 0x46, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0x41, 0x41, 0x4F,
111 0xCE, 0xCE, 0xD0, 0xD0, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0x55, 0x55, 0xDA,
112 0xDB, 0xDC, 0xDD, 0x3F, 0x3F, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0x41, 0x45, 0x41,
113 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0x4F, 0x4F, 0x3F, 0x4F, 0x55, 0x55, 0x55,
114 0x49, 0x7F, 0xF7, 0x7F, 0xF9, 0xFA, 0xFB, 0x3F, 0xFD, 0xFE, 0x7F
115};
116
117static const unsigned char Lookup419[128 * 3] = {
118 /* Common */
119 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C,
120 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
121 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26,
122 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x00, 0x30, 0x31, 0x32, 0x33,
123 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40,
124 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D,
125 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A,
126 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
127 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54,
128 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
129
130 /* Windows */
131 0x7F, 0x7F, 0x82, 0x46, 0x84, 0x85, 0x86, 0x87, 0x7F, 0x89, 0x53, 0x8B, 0x8C,
132 0x7F, 0x7F, 0x7F, 0x7F, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x96, 0x98, 0x99,
133 0x53, 0x9B, 0x8C, 0x7F, 0x7F, 0x59, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
134 0xA7, 0xA8, 0xA9, 0x41, 0xAB, 0xAC, 0x96, 0xAE, 0xAF, 0xB0, 0xB1, 0x32, 0x33,
135 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0x31, 0x4F, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0x41,
136 0x41, 0x41, 0x41, 0x41, 0x41, 0xC6, 0x43, 0x45, 0x45, 0x45, 0x45, 0x49, 0x49,
137 0x49, 0x49, 0xD0, 0x4E, 0x4F, 0x4F, 0x4F, 0x4F, 0x4F, 0xD7, 0x4F, 0x55, 0x55,
138 0x55, 0x55, 0x59, 0xDE, 0xDF, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0xC6, 0x43,
139 0x45, 0x45, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0xD0, 0x4E, 0x4F, 0x4F, 0x4F,
140 0x4F, 0x4F, 0xF7, 0x4F, 0x55, 0x55, 0x55, 0x55, 0x59, 0xDE, 0x59,
141
142 /* Mac */
143 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C,
144 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
145 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
146 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAB, 0xAD, 0xAE, 0xAE, 0xB0, 0xB1, 0xB2, 0xB3,
147 0xA7, 0xB5, 0xB6, 0xB7, 0xB8, 0xB8, 0xBA, 0xBA, 0xBC, 0xBC, 0xBE, 0xBE, 0xB7,
148 0xC1, 0xC2, 0xC3, 0x46, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCB, 0xCD,
149 0xCD, 0xC1, 0xD0, 0xD0, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD8, 0xDA,
150 0xDA, 0xDC, 0xDD, 0xDD, 0x9F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
151 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94,
152 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F
153};
154
155static const unsigned char Lookup814[128 * 3] = {
156 /* Common */
157 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C,
158 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
159 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26,
160 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33,
161 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40,
162 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D,
163 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A,
164 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
165 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54,
166 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x7B, 0x7C, 0x7D, 0x7E, 0x00,
167
168 /* Windows */
169 0x00, 0x00, 0x82, 0x46, 0x84, 0x85, 0x86, 0x87, 0x00, 0x89, 0x53, 0x8B, 0x8C,
170 0x00, 0x00, 0x00, 0x00, 0x91, 0x92, 0x93, 0x94, 0x95, 0x2D, 0x2D, 0x98, 0x99,
171 0x53, 0x9B, 0x8C, 0x00, 0x00, 0x59, 0x09, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
172 0xA7, 0xA8, 0xA9, 0x41, 0xAB, 0xAC, 0x2D, 0xAE, 0xAF, 0xB0, 0xB1, 0x32, 0x33,
173 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0x31, 0x4F, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0x41,
174 0x41, 0x41, 0x41, 0xC4, 0xC5, 0xC4, 0x43, 0x45, 0x45, 0x45, 0x45, 0x49, 0x49,
175 0x49, 0x49, 0x44, 0x4E, 0x4F, 0x4F, 0x4F, 0x4F, 0xD6, 0xD7, 0xD6, 0x55, 0x55,
176 0x55, 0x59, 0x59, 0xDE, 0xDF, 0x41, 0x41, 0x41, 0x41, 0xC4, 0xC5, 0xC4, 0x43,
177 0x45, 0x45, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0x44, 0x4E, 0x4F, 0x4F, 0x4F,
178 0x4F, 0xD6, 0xF7, 0xD6, 0x55, 0x55, 0x55, 0x59, 0x59, 0xDE, 0x59,
179
180 /* Mac */
181 0x80, 0x81, 0x43, 0x45, 0x4E, 0x85, 0x59, 0x41, 0x41, 0x41, 0x80, 0x41, 0x81,
182 0x43, 0x45, 0x45, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0x4E, 0x4F, 0x4F, 0x4F,
183 0x85, 0x4F, 0x55, 0x55, 0x55, 0x59, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6,
184 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0x80, 0x85, 0xB0, 0xB1, 0xB2, 0xB3,
185 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0x41, 0x4F, 0xBD, 0x80, 0x85, 0xC0,
186 0xC1, 0xC2, 0xC3, 0x46, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0x09, 0x41, 0x41, 0x4F,
187 0xCE, 0xCE, 0x2D, 0x2D, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0x59, 0x59, 0xDA,
188 0xDB, 0xDC, 0xDD, 0x3F, 0x3F, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0x41, 0x45, 0x41,
189 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, 0x4F, 0x4F, 0x3F, 0x4F, 0x55, 0x55, 0x55,
190 0x49, 0x00, 0xF7, 0x00, 0xF9, 0xFA, 0xFB, 0x3F, 0xFD, 0xFE, 0x00
191};
192
193/***********************************************************************
194 * LHashValOfNameSysA (OLEAUT32.166)
195 *
196 * Produce a two part hash: The high word is based on skind and lcid,
197 * the low word is based on a repeated string hash of skind/str.
198 */
199ULONG WINAPI LHashValOfNameSysA( SYSKIND skind, LCID lcid, LPCSTR lpStr)
200{
201 ULONG nOffset, nMask = skind == SYS_MAC ? 1 : 0;
202 ULONG nHiWord, nLoWord = 0x0deadbee;
203 const unsigned char *str = (const unsigned char *)lpStr, *pnLookup = NULL;
204
205 if (!str)
206 return 0;
207
208 switch (lcid)
209 {
210 case 0x405:
211 nOffset = 32;
212 pnLookup = Lookup405;
213 break;
214 case 0x409:
215 nOffset = 16;
216 pnLookup = Lookup409;
217 break;
218 case 0x419:
219 nOffset = 48;
220 pnLookup = Lookup419;
221 break;
222 case 0x814:
223 nOffset = 176;
224 pnLookup = Lookup814;
225 break;
226 default:
227 ERR("No hash for LCID %x, returning '0x00424242', please report\n", (unsigned)lcid);
228 return 0x00424242;
229 }
230
231 nHiWord = (nOffset | nMask) << 16;
232
233 while (*str)
234 {
235 ULONG newLoWord = 0, i;
236
237 /* Cumulative prime multiplication (*37) with modulo 2^32 wrap-around */
238 for (i = 0; i < 37; i++)
239 newLoWord += nLoWord;
240
241 nLoWord = newLoWord + pnLookup[*str > 0x7f && nMask ? *str + 0x80 : *str];
242 str++;
243 }
244 /* Constrain to a prime modulo and sizeof(WORD) */
245 nLoWord = (nLoWord % 65599) & 0xffff;
246
247 return nHiWord | nLoWord;
248}
249
250/***********************************************************************
251 * LHashValOfNameSys (OLEAUT32.165)
252 */
253ULONG WINAPI LHashValOfNameSys( SYSKIND skind, LCID lcid, LPCOLESTR str)
254{
255 LPSTR strA;
256 ULONG res;
257 INT len;
258
259 if (!str) return 0;
260 len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
261 strA = HeapAlloc( GetProcessHeap(), 0, len );
262 WideCharToMultiByte( CP_ACP, 0, str, -1, strA, len, NULL, NULL );
263 res = LHashValOfNameSysA(skind, lcid, strA);
264 HeapFree(GetProcessHeap(), 0, strA);
265 return res;
266}
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