src/video/x11/imKStoUCS.c
author Sam Lantinga <slouken@libsdl.org>
Wed, 03 Jun 2009 04:37:27 +0000
changeset 3162 dc1eb82ffdaa
parent 2295 dbc6d1893869
child 6044 35448a5ea044
permissions -rw-r--r--
Von: Thomas Zimmermann
Betreff: [SDL] [PATCH] Make static variables const
Datum: Tue, 19 May 2009 19:45:37 +0200

Hi,

this is a set of simple changes which make some of SDL's internal static
arrays constant. The purpose is to shrink the number of write-able
static bytes and thus increase the number of memory pages shared between
SDL applications.

The patch set is against trunk@4513. Each of the attached patch files is
specific to a sub-system. The set is completed by a second mail, because
of the list's 40 KiB limit.

The files readelf-r4513.txt and readelf-const-patch.txt where made by
calling 'readelf -S libSDL.so'. They show the difference in ELF sections
without and with the patch. Some numbers measured on my x86-64:

Before

[13] .rodata PROGBITS 00000000000eaaa0 000eaaa0
0000000000008170 0000000000000000 A 0 0 32
[19] .data.rel.ro PROGBITS 00000000003045e0 001045e0
00000000000023d0 0000000000000000 WA 0 0 32
[23] .data PROGBITS 00000000003076e0 001076e0
0000000000004988 0000000000000000 WA 0 0 32

After

[13] .rodata PROGBITS 00000000000eaaa0 000eaaa0
0000000000009a50 0000000000000000 A 0 0 32
[19] .data.rel.ro PROGBITS 0000000000306040 00106040
0000000000002608 0000000000000000 WA 0 0 32
[23] .data PROGBITS 0000000000309360 00109360
0000000000002e88 0000000000000000 WA 0 0 32

The size of the write-able data section decreased considerably. Some
entries became const-after-relocation, while most of its content went
straight into the read-only data section.

Best regards, Thomas
bob@2295
     1
/* Copyright (C) 1994-2003 The XFree86 Project, Inc.  All Rights Reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is fur-
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nished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
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NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
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XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
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NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of the XFree86 Project shall not
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be used in advertising or otherwise to promote the sale, use or other deal-
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ings in this Software without prior written authorization from the XFree86
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Project.
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*/
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bob@2295
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/* $XFree86: xc/lib/X11/imKStoUCS.c,v 1.4 2003/04/29 11:29:18 pascal Exp $ */
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#include <X11/X.h>
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#include "imKStoUCS.h"
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static unsigned short const keysym_to_unicode_1a1_1ff[] = {
bob@2295
    32
    0x0104, 0x02d8, 0x0141, 0x0000, 0x013d, 0x015a, 0x0000,     /* 0x01a0-0x01a7 */
bob@2295
    33
    0x0000, 0x0160, 0x015e, 0x0164, 0x0179, 0x0000, 0x017d, 0x017b,     /* 0x01a8-0x01af */
bob@2295
    34
    0x0000, 0x0105, 0x02db, 0x0142, 0x0000, 0x013e, 0x015b, 0x02c7,     /* 0x01b0-0x01b7 */
bob@2295
    35
    0x0000, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c,     /* 0x01b8-0x01bf */
bob@2295
    36
    0x0154, 0x0000, 0x0000, 0x0102, 0x0000, 0x0139, 0x0106, 0x0000,     /* 0x01c0-0x01c7 */
bob@2295
    37
    0x010c, 0x0000, 0x0118, 0x0000, 0x011a, 0x0000, 0x0000, 0x010e,     /* 0x01c8-0x01cf */
bob@2295
    38
    0x0110, 0x0143, 0x0147, 0x0000, 0x0000, 0x0150, 0x0000, 0x0000,     /* 0x01d0-0x01d7 */
bob@2295
    39
    0x0158, 0x016e, 0x0000, 0x0170, 0x0000, 0x0000, 0x0162, 0x0000,     /* 0x01d8-0x01df */
bob@2295
    40
    0x0155, 0x0000, 0x0000, 0x0103, 0x0000, 0x013a, 0x0107, 0x0000,     /* 0x01e0-0x01e7 */
bob@2295
    41
    0x010d, 0x0000, 0x0119, 0x0000, 0x011b, 0x0000, 0x0000, 0x010f,     /* 0x01e8-0x01ef */
bob@2295
    42
    0x0111, 0x0144, 0x0148, 0x0000, 0x0000, 0x0151, 0x0000, 0x0000,     /* 0x01f0-0x01f7 */
bob@2295
    43
    0x0159, 0x016f, 0x0000, 0x0171, 0x0000, 0x0000, 0x0163, 0x02d9      /* 0x01f8-0x01ff */
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    44
};
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    45
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    46
static unsigned short const keysym_to_unicode_2a1_2fe[] = {
bob@2295
    47
    0x0126, 0x0000, 0x0000, 0x0000, 0x0000, 0x0124, 0x0000,     /* 0x02a0-0x02a7 */
bob@2295
    48
    0x0000, 0x0130, 0x0000, 0x011e, 0x0134, 0x0000, 0x0000, 0x0000,     /* 0x02a8-0x02af */
bob@2295
    49
    0x0000, 0x0127, 0x0000, 0x0000, 0x0000, 0x0000, 0x0125, 0x0000,     /* 0x02b0-0x02b7 */
bob@2295
    50
    0x0000, 0x0131, 0x0000, 0x011f, 0x0135, 0x0000, 0x0000, 0x0000,     /* 0x02b8-0x02bf */
bob@2295
    51
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x010a, 0x0108, 0x0000,     /* 0x02c0-0x02c7 */
bob@2295
    52
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x02c8-0x02cf */
bob@2295
    53
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0120, 0x0000, 0x0000,     /* 0x02d0-0x02d7 */
bob@2295
    54
    0x011c, 0x0000, 0x0000, 0x0000, 0x0000, 0x016c, 0x015c, 0x0000,     /* 0x02d8-0x02df */
bob@2295
    55
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x010b, 0x0109, 0x0000,     /* 0x02e0-0x02e7 */
bob@2295
    56
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x02e8-0x02ef */
bob@2295
    57
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0121, 0x0000, 0x0000,     /* 0x02f0-0x02f7 */
bob@2295
    58
    0x011d, 0x0000, 0x0000, 0x0000, 0x0000, 0x016d, 0x015d      /* 0x02f8-0x02ff */
bob@2295
    59
};
bob@2295
    60
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    61
static unsigned short const keysym_to_unicode_3a2_3fe[] = {
bob@2295
    62
    0x0138, 0x0156, 0x0000, 0x0128, 0x013b, 0x0000,     /* 0x03a0-0x03a7 */
bob@2295
    63
    0x0000, 0x0000, 0x0112, 0x0122, 0x0166, 0x0000, 0x0000, 0x0000,     /* 0x03a8-0x03af */
bob@2295
    64
    0x0000, 0x0000, 0x0000, 0x0157, 0x0000, 0x0129, 0x013c, 0x0000,     /* 0x03b0-0x03b7 */
bob@2295
    65
    0x0000, 0x0000, 0x0113, 0x0123, 0x0167, 0x014a, 0x0000, 0x014b,     /* 0x03b8-0x03bf */
bob@2295
    66
    0x0100, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x012e,     /* 0x03c0-0x03c7 */
bob@2295
    67
    0x0000, 0x0000, 0x0000, 0x0000, 0x0116, 0x0000, 0x0000, 0x012a,     /* 0x03c8-0x03cf */
bob@2295
    68
    0x0000, 0x0145, 0x014c, 0x0136, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x03d0-0x03d7 */
bob@2295
    69
    0x0000, 0x0172, 0x0000, 0x0000, 0x0000, 0x0168, 0x016a, 0x0000,     /* 0x03d8-0x03df */
bob@2295
    70
    0x0101, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x012f,     /* 0x03e0-0x03e7 */
bob@2295
    71
    0x0000, 0x0000, 0x0000, 0x0000, 0x0117, 0x0000, 0x0000, 0x012b,     /* 0x03e8-0x03ef */
bob@2295
    72
    0x0000, 0x0146, 0x014d, 0x0137, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x03f0-0x03f7 */
bob@2295
    73
    0x0000, 0x0173, 0x0000, 0x0000, 0x0000, 0x0169, 0x016b      /* 0x03f8-0x03ff */
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    74
};
bob@2295
    75
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static unsigned short const keysym_to_unicode_4a1_4df[] = {
bob@2295
    77
    0x3002, 0x3008, 0x3009, 0x3001, 0x30fb, 0x30f2, 0x30a1,     /* 0x04a0-0x04a7 */
bob@2295
    78
    0x30a3, 0x30a5, 0x30a7, 0x30a9, 0x30e3, 0x30e5, 0x30e7, 0x30c3,     /* 0x04a8-0x04af */
bob@2295
    79
    0x30fc, 0x30a2, 0x30a4, 0x30a6, 0x30a8, 0x30aa, 0x30ab, 0x30ad,     /* 0x04b0-0x04b7 */
bob@2295
    80
    0x30af, 0x30b1, 0x30b3, 0x30b5, 0x30b7, 0x30b9, 0x30bb, 0x30bd,     /* 0x04b8-0x04bf */
bob@2295
    81
    0x30bf, 0x30c1, 0x30c4, 0x30c6, 0x30c8, 0x30ca, 0x30cb, 0x30cc,     /* 0x04c0-0x04c7 */
bob@2295
    82
    0x30cd, 0x30ce, 0x30cf, 0x30d2, 0x30d5, 0x30d8, 0x30db, 0x30de,     /* 0x04c8-0x04cf */
bob@2295
    83
    0x30df, 0x30e0, 0x30e1, 0x30e2, 0x30e4, 0x30e6, 0x30e8, 0x30e9,     /* 0x04d0-0x04d7 */
bob@2295
    84
    0x30ea, 0x30eb, 0x30ec, 0x30ed, 0x30ef, 0x30f3, 0x309b, 0x309c      /* 0x04d8-0x04df */
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    85
};
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    86
bob@2295
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static unsigned short const keysym_to_unicode_590_5fe[] = {
bob@2295
    88
    0x06f0, 0x06f1, 0x06f2, 0x06f3, 0x06f4, 0x06f5, 0x06f6, 0x06f7,     /* 0x0590-0x0597 */
bob@2295
    89
    0x06f8, 0x06f9, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x0598-0x059f */
bob@2295
    90
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x066a, 0x0670, 0x0679,     /* 0x05a0-0x05a7 */
bob@2295
    91
bob@2295
    92
    0x067e, 0x0686, 0x0688, 0x0691, 0x060c, 0x0000, 0x06d4, 0x0000,     /* 0x05ac-0x05af */
bob@2295
    93
    0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666, 0x0667,     /* 0x05b0-0x05b7 */
bob@2295
    94
    0x0668, 0x0669, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f,     /* 0x05b8-0x05bf */
bob@2295
    95
    0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627,     /* 0x05c0-0x05c7 */
bob@2295
    96
    0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f,     /* 0x05c8-0x05cf */
bob@2295
    97
    0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637,     /* 0x05d0-0x05d7 */
bob@2295
    98
    0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x05d8-0x05df */
bob@2295
    99
    0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647,     /* 0x05e0-0x05e7 */
bob@2295
   100
    0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f,     /* 0x05e8-0x05ef */
bob@2295
   101
    0x0650, 0x0651, 0x0652, 0x0653, 0x0654, 0x0655, 0x0698, 0x06a4,     /* 0x05f0-0x05f7 */
bob@2295
   102
    0x06a9, 0x06af, 0x06ba, 0x06be, 0x06cc, 0x06d2, 0x06c1      /* 0x05f8-0x05fe */
bob@2295
   103
};
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   104
slouken@3162
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static unsigned short const keysym_to_unicode_680_6ff[] = {
bob@2295
   106
    0x0492, 0x0496, 0x049a, 0x049c, 0x04a2, 0x04ae, 0x04b0, 0x04b2,     /* 0x0680-0x0687 */
bob@2295
   107
    0x04b6, 0x04b8, 0x04ba, 0x0000, 0x04d8, 0x04e2, 0x04e8, 0x04ee,     /* 0x0688-0x068f */
bob@2295
   108
    0x0493, 0x0497, 0x049b, 0x049d, 0x04a3, 0x04af, 0x04b1, 0x04b3,     /* 0x0690-0x0697 */
bob@2295
   109
    0x04b7, 0x04b9, 0x04bb, 0x0000, 0x04d9, 0x04e3, 0x04e9, 0x04ef,     /* 0x0698-0x069f */
bob@2295
   110
    0x0000, 0x0452, 0x0453, 0x0451, 0x0454, 0x0455, 0x0456, 0x0457,     /* 0x06a0-0x06a7 */
bob@2295
   111
    0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x0491, 0x045e, 0x045f,     /* 0x06a8-0x06af */
bob@2295
   112
    0x2116, 0x0402, 0x0403, 0x0401, 0x0404, 0x0405, 0x0406, 0x0407,     /* 0x06b0-0x06b7 */
bob@2295
   113
    0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x0490, 0x040e, 0x040f,     /* 0x06b8-0x06bf */
bob@2295
   114
    0x044e, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433,     /* 0x06c0-0x06c7 */
bob@2295
   115
    0x0445, 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e,     /* 0x06c8-0x06cf */
bob@2295
   116
    0x043f, 0x044f, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432,     /* 0x06d0-0x06d7 */
bob@2295
   117
    0x044c, 0x044b, 0x0437, 0x0448, 0x044d, 0x0449, 0x0447, 0x044a,     /* 0x06d8-0x06df */
bob@2295
   118
    0x042e, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413,     /* 0x06e0-0x06e7 */
bob@2295
   119
    0x0425, 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e,     /* 0x06e8-0x06ef */
bob@2295
   120
    0x041f, 0x042f, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412,     /* 0x06f0-0x06f7 */
bob@2295
   121
    0x042c, 0x042b, 0x0417, 0x0428, 0x042d, 0x0429, 0x0427, 0x042a      /* 0x06f8-0x06ff */
bob@2295
   122
};
bob@2295
   123
bob@2295
   124
static unsigned short const keysym_to_unicode_7a1_7f9[] = {
bob@2295
   125
    0x0386, 0x0388, 0x0389, 0x038a, 0x03aa, 0x0000, 0x038c,     /* 0x07a0-0x07a7 */
bob@2295
   126
    0x038e, 0x03ab, 0x0000, 0x038f, 0x0000, 0x0000, 0x0385, 0x2015,     /* 0x07a8-0x07af */
bob@2295
   127
    0x0000, 0x03ac, 0x03ad, 0x03ae, 0x03af, 0x03ca, 0x0390, 0x03cc,     /* 0x07b0-0x07b7 */
bob@2295
   128
    0x03cd, 0x03cb, 0x03b0, 0x03ce, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x07b8-0x07bf */
bob@2295
   129
    0x0000, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,     /* 0x07c0-0x07c7 */
bob@2295
   130
    0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,     /* 0x07c8-0x07cf */
bob@2295
   131
    0x03a0, 0x03a1, 0x03a3, 0x0000, 0x03a4, 0x03a5, 0x03a6, 0x03a7,     /* 0x07d0-0x07d7 */
bob@2295
   132
    0x03a8, 0x03a9, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x07d8-0x07df */
bob@2295
   133
    0x0000, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,     /* 0x07e0-0x07e7 */
bob@2295
   134
    0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,     /* 0x07e8-0x07ef */
bob@2295
   135
    0x03c0, 0x03c1, 0x03c3, 0x03c2, 0x03c4, 0x03c5, 0x03c6, 0x03c7,     /* 0x07f0-0x07f7 */
bob@2295
   136
    0x03c8, 0x03c9              /* 0x07f8-0x07ff */
bob@2295
   137
};
bob@2295
   138
bob@2295
   139
static unsigned short const keysym_to_unicode_8a4_8fe[] = {
bob@2295
   140
    0x2320, 0x2321, 0x0000, 0x231c,     /* 0x08a0-0x08a7 */
bob@2295
   141
    0x231d, 0x231e, 0x231f, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x08a8-0x08af */
bob@2295
   142
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x08b0-0x08b7 */
bob@2295
   143
    0x0000, 0x0000, 0x0000, 0x0000, 0x2264, 0x2260, 0x2265, 0x222b,     /* 0x08b8-0x08bf */
bob@2295
   144
    0x2234, 0x0000, 0x221e, 0x0000, 0x0000, 0x2207, 0x0000, 0x0000,     /* 0x08c0-0x08c7 */
bob@2295
   145
    0x2245, 0x2246, 0x0000, 0x0000, 0x0000, 0x0000, 0x22a2, 0x0000,     /* 0x08c8-0x08cf */
bob@2295
   146
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x221a, 0x0000,     /* 0x08d0-0x08d7 */
bob@2295
   147
    0x0000, 0x0000, 0x2282, 0x2283, 0x2229, 0x222a, 0x2227, 0x2228,     /* 0x08d8-0x08df */
bob@2295
   148
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x08e0-0x08e7 */
bob@2295
   149
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x08e8-0x08ef */
bob@2295
   150
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0192, 0x0000,     /* 0x08f0-0x08f7 */
bob@2295
   151
    0x0000, 0x0000, 0x0000, 0x2190, 0x2191, 0x2192, 0x2193      /* 0x08f8-0x08ff */
bob@2295
   152
};
bob@2295
   153
bob@2295
   154
static unsigned short const keysym_to_unicode_9df_9f8[] = {
bob@2295
   155
    0x2422,                     /* 0x09d8-0x09df */
bob@2295
   156
    0x2666, 0x25a6, 0x2409, 0x240c, 0x240d, 0x240a, 0x0000, 0x0000,     /* 0x09e0-0x09e7 */
bob@2295
   157
    0x240a, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x2500,     /* 0x09e8-0x09ef */
bob@2295
   158
    0x0000, 0x0000, 0x0000, 0x0000, 0x251c, 0x2524, 0x2534, 0x252c,     /* 0x09f0-0x09f7 */
bob@2295
   159
    0x2502                      /* 0x09f8-0x09ff */
bob@2295
   160
};
bob@2295
   161
bob@2295
   162
static unsigned short const keysym_to_unicode_aa1_afe[] = {
bob@2295
   163
    0x2003, 0x2002, 0x2004, 0x2005, 0x2007, 0x2008, 0x2009,     /* 0x0aa0-0x0aa7 */
bob@2295
   164
    0x200a, 0x2014, 0x2013, 0x0000, 0x0000, 0x0000, 0x2026, 0x2025,     /* 0x0aa8-0x0aaf */
bob@2295
   165
    0x2153, 0x2154, 0x2155, 0x2156, 0x2157, 0x2158, 0x2159, 0x215a,     /* 0x0ab0-0x0ab7 */
bob@2295
   166
    0x2105, 0x0000, 0x0000, 0x2012, 0x2039, 0x2024, 0x203a, 0x0000,     /* 0x0ab8-0x0abf */
bob@2295
   167
    0x0000, 0x0000, 0x0000, 0x215b, 0x215c, 0x215d, 0x215e, 0x0000,     /* 0x0ac0-0x0ac7 */
bob@2295
   168
    0x0000, 0x2122, 0x2120, 0x0000, 0x25c1, 0x25b7, 0x25cb, 0x25ad,     /* 0x0ac8-0x0acf */
bob@2295
   169
    0x2018, 0x2019, 0x201c, 0x201d, 0x211e, 0x0000, 0x2032, 0x2033,     /* 0x0ad0-0x0ad7 */
bob@2295
   170
    0x0000, 0x271d, 0x0000, 0x220e, 0x25c2, 0x2023, 0x25cf, 0x25ac,     /* 0x0ad8-0x0adf */
bob@2295
   171
    0x25e6, 0x25ab, 0x25ae, 0x25b5, 0x25bf, 0x2606, 0x2022, 0x25aa,     /* 0x0ae0-0x0ae7 */
bob@2295
   172
    0x25b4, 0x25be, 0x261a, 0x261b, 0x2663, 0x2666, 0x2665, 0x0000,     /* 0x0ae8-0x0aef */
bob@2295
   173
    0x2720, 0x2020, 0x2021, 0x2713, 0x2612, 0x266f, 0x266d, 0x2642,     /* 0x0af0-0x0af7 */
bob@2295
   174
    0x2640, 0x2121, 0x2315, 0x2117, 0x2038, 0x201a, 0x201e      /* 0x0af8-0x0aff */
bob@2295
   175
};
bob@2295
   176
bob@2295
   177
/* none of the APL keysyms match the Unicode characters */
bob@2295
   178
bob@2295
   179
static unsigned short const keysym_to_unicode_cdf_cfa[] = {
bob@2295
   180
    0x2017,                     /* 0x0cd8-0x0cdf */
bob@2295
   181
    0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7,     /* 0x0ce0-0x0ce7 */
bob@2295
   182
    0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df,     /* 0x0ce8-0x0cef */
bob@2295
   183
    0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7,     /* 0x0cf0-0x0cf7 */
bob@2295
   184
    0x05e8, 0x05e9, 0x05ea      /* 0x0cf8-0x0cff */
bob@2295
   185
};
bob@2295
   186
bob@2295
   187
static unsigned short const keysym_to_unicode_da1_df9[] = {
bob@2295
   188
    0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,     /* 0x0da0-0x0da7 */
bob@2295
   189
    0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,     /* 0x0da8-0x0daf */
bob@2295
   190
    0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,     /* 0x0db0-0x0db7 */
bob@2295
   191
    0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,     /* 0x0db8-0x0dbf */
bob@2295
   192
    0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,     /* 0x0dc0-0x0dc7 */
bob@2295
   193
    0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,     /* 0x0dc8-0x0dcf */
bob@2295
   194
    0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,     /* 0x0dd0-0x0dd7 */
bob@2295
   195
    0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0e3e, 0x0e3f,     /* 0x0dd8-0x0ddf */
bob@2295
   196
    0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,     /* 0x0de0-0x0de7 */
bob@2295
   197
    0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0000, 0x0000,     /* 0x0de8-0x0def */
bob@2295
   198
    0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,     /* 0x0df0-0x0df7 */
bob@2295
   199
    0x0e58, 0x0e59              /* 0x0df8-0x0dff */
bob@2295
   200
};
bob@2295
   201
bob@2295
   202
static unsigned short const keysym_to_unicode_ea0_eff[] = {
bob@2295
   203
    0x0000, 0x1101, 0x1101, 0x11aa, 0x1102, 0x11ac, 0x11ad, 0x1103,     /* 0x0ea0-0x0ea7 */
bob@2295
   204
    0x1104, 0x1105, 0x11b0, 0x11b1, 0x11b2, 0x11b3, 0x11b4, 0x11b5,     /* 0x0ea8-0x0eaf */
bob@2295
   205
    0x11b6, 0x1106, 0x1107, 0x1108, 0x11b9, 0x1109, 0x110a, 0x110b,     /* 0x0eb0-0x0eb7 */
bob@2295
   206
    0x110c, 0x110d, 0x110e, 0x110f, 0x1110, 0x1111, 0x1112, 0x1161,     /* 0x0eb8-0x0ebf */
bob@2295
   207
    0x1162, 0x1163, 0x1164, 0x1165, 0x1166, 0x1167, 0x1168, 0x1169,     /* 0x0ec0-0x0ec7 */
bob@2295
   208
    0x116a, 0x116b, 0x116c, 0x116d, 0x116e, 0x116f, 0x1170, 0x1171,     /* 0x0ec8-0x0ecf */
bob@2295
   209
    0x1172, 0x1173, 0x1174, 0x1175, 0x11a8, 0x11a9, 0x11aa, 0x11ab,     /* 0x0ed0-0x0ed7 */
bob@2295
   210
    0x11ac, 0x11ad, 0x11ae, 0x11af, 0x11b0, 0x11b1, 0x11b2, 0x11b3,     /* 0x0ed8-0x0edf */
bob@2295
   211
    0x11b4, 0x11b5, 0x11b6, 0x11b7, 0x11b8, 0x11b9, 0x11ba, 0x11bb,     /* 0x0ee0-0x0ee7 */
bob@2295
   212
    0x11bc, 0x11bd, 0x11be, 0x11bf, 0x11c0, 0x11c1, 0x11c2, 0x0000,     /* 0x0ee8-0x0eef */
bob@2295
   213
    0x0000, 0x0000, 0x1140, 0x0000, 0x0000, 0x1159, 0x119e, 0x0000,     /* 0x0ef0-0x0ef7 */
bob@2295
   214
    0x11eb, 0x0000, 0x11f9, 0x0000, 0x0000, 0x0000, 0x0000, 0x20a9,     /* 0x0ef8-0x0eff */
bob@2295
   215
};
bob@2295
   216
slouken@3162
   217
static unsigned short const keysym_to_unicode_12a1_12fe[] = {
bob@2295
   218
    0x1e02, 0x1e03, 0x0000, 0x0000, 0x0000, 0x1e0a, 0x0000,     /* 0x12a0-0x12a7 */
bob@2295
   219
    0x1e80, 0x0000, 0x1e82, 0x1e0b, 0x1ef2, 0x0000, 0x0000, 0x0000,     /* 0x12a8-0x12af */
bob@2295
   220
    0x1e1e, 0x1e1f, 0x0000, 0x0000, 0x1e40, 0x1e41, 0x0000, 0x1e56,     /* 0x12b0-0x12b7 */
bob@2295
   221
    0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61,     /* 0x12b8-0x12bf */
bob@2295
   222
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x12c0-0x12c7 */
bob@2295
   223
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x12c8-0x12cf */
bob@2295
   224
    0x0174, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1e6a,     /* 0x12d0-0x12d7 */
bob@2295
   225
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0176, 0x0000,     /* 0x12d8-0x12df */
bob@2295
   226
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x12e0-0x12e7 */
bob@2295
   227
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x12e8-0x12ef */
bob@2295
   228
    0x0175, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1e6b,     /* 0x12f0-0x12f7 */
bob@2295
   229
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0177      /* 0x12f0-0x12ff */
bob@2295
   230
};
bob@2295
   231
bob@2295
   232
static unsigned short const keysym_to_unicode_13bc_13be[] = {
bob@2295
   233
    0x0152, 0x0153, 0x0178      /* 0x13b8-0x13bf */
bob@2295
   234
};
bob@2295
   235
slouken@3162
   236
static unsigned short const keysym_to_unicode_14a1_14ff[] = {
bob@2295
   237
    0x2741, 0x00a7, 0x0589, 0x0029, 0x0028, 0x00bb, 0x00ab,     /* 0x14a0-0x14a7 */
bob@2295
   238
    0x2014, 0x002e, 0x055d, 0x002c, 0x2013, 0x058a, 0x2026, 0x055c,     /* 0x14a8-0x14af */
bob@2295
   239
    0x055b, 0x055e, 0x0531, 0x0561, 0x0532, 0x0562, 0x0533, 0x0563,     /* 0x14b0-0x14b7 */
bob@2295
   240
    0x0534, 0x0564, 0x0535, 0x0565, 0x0536, 0x0566, 0x0537, 0x0567,     /* 0x14b8-0x14bf */
bob@2295
   241
    0x0538, 0x0568, 0x0539, 0x0569, 0x053a, 0x056a, 0x053b, 0x056b,     /* 0x14c0-0x14c7 */
bob@2295
   242
    0x053c, 0x056c, 0x053d, 0x056d, 0x053e, 0x056e, 0x053f, 0x056f,     /* 0x14c8-0x14cf */
bob@2295
   243
    0x0540, 0x0570, 0x0541, 0x0571, 0x0542, 0x0572, 0x0543, 0x0573,     /* 0x14d0-0x14d7 */
bob@2295
   244
    0x0544, 0x0574, 0x0545, 0x0575, 0x0546, 0x0576, 0x0547, 0x0577,     /* 0x14d8-0x14df */
bob@2295
   245
    0x0548, 0x0578, 0x0549, 0x0579, 0x054a, 0x057a, 0x054b, 0x057b,     /* 0x14e0-0x14e7 */
bob@2295
   246
    0x054c, 0x057c, 0x054d, 0x057d, 0x054e, 0x057e, 0x054f, 0x057f,     /* 0x14e8-0x14ef */
bob@2295
   247
    0x0550, 0x0580, 0x0551, 0x0581, 0x0552, 0x0582, 0x0553, 0x0583,     /* 0x14f0-0x14f7 */
bob@2295
   248
    0x0554, 0x0584, 0x0555, 0x0585, 0x0556, 0x0586, 0x2019, 0x0027,     /* 0x14f8-0x14ff */
bob@2295
   249
};
bob@2295
   250
slouken@3162
   251
static unsigned short const keysym_to_unicode_15d0_15f6[] = {
bob@2295
   252
    0x10d0, 0x10d1, 0x10d2, 0x10d3, 0x10d4, 0x10d5, 0x10d6, 0x10d7,     /* 0x15d0-0x15d7 */
bob@2295
   253
    0x10d8, 0x10d9, 0x10da, 0x10db, 0x10dc, 0x10dd, 0x10de, 0x10df,     /* 0x15d8-0x15df */
bob@2295
   254
    0x10e0, 0x10e1, 0x10e2, 0x10e3, 0x10e4, 0x10e5, 0x10e6, 0x10e7,     /* 0x15e0-0x15e7 */
bob@2295
   255
    0x10e8, 0x10e9, 0x10ea, 0x10eb, 0x10ec, 0x10ed, 0x10ee, 0x10ef,     /* 0x15e8-0x15ef */
bob@2295
   256
    0x10f0, 0x10f1, 0x10f2, 0x10f3, 0x10f4, 0x10f5, 0x10f6      /* 0x15f0-0x15f7 */
bob@2295
   257
};
bob@2295
   258
slouken@3162
   259
static unsigned short const keysym_to_unicode_16a0_16f6[] = {
bob@2295
   260
    0x0000, 0x0000, 0xf0a2, 0x1e8a, 0x0000, 0xf0a5, 0x012c, 0xf0a7,     /* 0x16a0-0x16a7 */
bob@2295
   261
    0xf0a8, 0x01b5, 0x01e6, 0x0000, 0x0000, 0x0000, 0x0000, 0x019f,     /* 0x16a8-0x16af */
bob@2295
   262
    0x0000, 0x0000, 0xf0b2, 0x1e8b, 0x01d1, 0xf0b5, 0x012d, 0xf0b7,     /* 0x16b0-0x16b7 */
bob@2295
   263
    0xf0b8, 0x01b6, 0x01e7, 0x0000, 0x0000, 0x01d2, 0x0000, 0x0275,     /* 0x16b8-0x16bf */
bob@2295
   264
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x018f, 0x0000,     /* 0x16c0-0x16c7 */
bob@2295
   265
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x16c8-0x16cf */
bob@2295
   266
    0x0000, 0x1e36, 0xf0d2, 0xf0d3, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x16d0-0x16d7 */
bob@2295
   267
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x16d8-0x16df */
bob@2295
   268
    0x0000, 0x1e37, 0xf0e2, 0xf0e3, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x16e0-0x16e7 */
bob@2295
   269
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,     /* 0x16e8-0x16ef */
bob@2295
   270
    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0259      /* 0x16f0-0x16f6 */
bob@2295
   271
};
bob@2295
   272
bob@2295
   273
static unsigned short const keysym_to_unicode_1e9f_1eff[] = {
bob@2295
   274
    0x0303,
bob@2295
   275
    0x1ea0, 0x1ea1, 0x1ea2, 0x1ea3, 0x1ea4, 0x1ea5, 0x1ea6, 0x1ea7,     /* 0x1ea0-0x1ea7 */
bob@2295
   276
    0x1ea8, 0x1ea9, 0x1eaa, 0x1eab, 0x1eac, 0x1ead, 0x1eae, 0x1eaf,     /* 0x1ea8-0x1eaf */
bob@2295
   277
    0x1eb0, 0x1eb1, 0x1eb2, 0x1eb3, 0x1eb4, 0x1eb5, 0x1eb6, 0x1eb7,     /* 0x1eb0-0x1eb7 */
bob@2295
   278
    0x1eb8, 0x1eb9, 0x1eba, 0x1ebb, 0x1ebc, 0x1ebd, 0x1ebe, 0x1ebf,     /* 0x1eb8-0x1ebf */
bob@2295
   279
    0x1ec0, 0x1ec1, 0x1ec2, 0x1ec3, 0x1ec4, 0x1ec5, 0x1ec6, 0x1ec7,     /* 0x1ec0-0x1ec7 */
bob@2295
   280
    0x1ec8, 0x1ec9, 0x1eca, 0x1ecb, 0x1ecc, 0x1ecd, 0x1ece, 0x1ecf,     /* 0x1ec8-0x1ecf */
bob@2295
   281
    0x1ed0, 0x1ed1, 0x1ed2, 0x1ed3, 0x1ed4, 0x1ed5, 0x1ed6, 0x1ed7,     /* 0x1ed0-0x1ed7 */
bob@2295
   282
    0x1ed8, 0x1ed9, 0x1eda, 0x1edb, 0x1edc, 0x1edd, 0x1ede, 0x1edf,     /* 0x1ed8-0x1edf */
bob@2295
   283
    0x1ee0, 0x1ee1, 0x1ee2, 0x1ee3, 0x1ee4, 0x1ee5, 0x1ee6, 0x1ee7,     /* 0x1ee0-0x1ee7 */
bob@2295
   284
    0x1ee8, 0x1ee9, 0x1eea, 0x1eeb, 0x1eec, 0x1eed, 0x1eee, 0x1eef,     /* 0x1ee8-0x1eef */
bob@2295
   285
    0x1ef0, 0x1ef1, 0x0300, 0x0301, 0x1ef4, 0x1ef5, 0x1ef6, 0x1ef7,     /* 0x1ef0-0x1ef7 */
bob@2295
   286
    0x1ef8, 0x1ef9, 0x01a0, 0x01a1, 0x01af, 0x01b0, 0x0309, 0x0323      /* 0x1ef8-0x1eff */
bob@2295
   287
};
bob@2295
   288
bob@2295
   289
static unsigned short const keysym_to_unicode_20a0_20ac[] = {
bob@2295
   290
    0x20a0, 0x20a1, 0x20a2, 0x20a3, 0x20a4, 0x20a5, 0x20a6, 0x20a7,     /* 0x20a0-0x20a7 */
bob@2295
   291
    0x20a8, 0x20a9, 0x20aa, 0x20ab, 0x20ac      /* 0x20a8-0x20af */
bob@2295
   292
};
bob@2295
   293
bob@2295
   294
unsigned int
bob@2295
   295
X11_KeySymToUcs4(KeySym keysym)
bob@2295
   296
{
bob@2295
   297
    /* 'Unicode keysym' */
bob@2295
   298
    if ((keysym & 0xff000000) == 0x01000000)
bob@2295
   299
        return (keysym & 0x00ffffff);
bob@2295
   300
bob@2295
   301
    if (keysym > 0 && keysym < 0x100)
bob@2295
   302
        return keysym;
bob@2295
   303
    else if (keysym > 0x1a0 && keysym < 0x200)
bob@2295
   304
        return keysym_to_unicode_1a1_1ff[keysym - 0x1a1];
bob@2295
   305
    else if (keysym > 0x2a0 && keysym < 0x2ff)
bob@2295
   306
        return keysym_to_unicode_2a1_2fe[keysym - 0x2a1];
bob@2295
   307
    else if (keysym > 0x3a1 && keysym < 0x3ff)
bob@2295
   308
        return keysym_to_unicode_3a2_3fe[keysym - 0x3a2];
bob@2295
   309
    else if (keysym > 0x4a0 && keysym < 0x4e0)
bob@2295
   310
        return keysym_to_unicode_4a1_4df[keysym - 0x4a1];
bob@2295
   311
    else if (keysym > 0x589 && keysym < 0x5ff)
bob@2295
   312
        return keysym_to_unicode_590_5fe[keysym - 0x590];
bob@2295
   313
    else if (keysym > 0x67f && keysym < 0x700)
bob@2295
   314
        return keysym_to_unicode_680_6ff[keysym - 0x680];
bob@2295
   315
    else if (keysym > 0x7a0 && keysym < 0x7fa)
bob@2295
   316
        return keysym_to_unicode_7a1_7f9[keysym - 0x7a1];
bob@2295
   317
    else if (keysym > 0x8a3 && keysym < 0x8ff)
bob@2295
   318
        return keysym_to_unicode_8a4_8fe[keysym - 0x8a4];
bob@2295
   319
    else if (keysym > 0x9de && keysym < 0x9f9)
bob@2295
   320
        return keysym_to_unicode_9df_9f8[keysym - 0x9df];
bob@2295
   321
    else if (keysym > 0xaa0 && keysym < 0xaff)
bob@2295
   322
        return keysym_to_unicode_aa1_afe[keysym - 0xaa1];
bob@2295
   323
    else if (keysym > 0xcde && keysym < 0xcfb)
bob@2295
   324
        return keysym_to_unicode_cdf_cfa[keysym - 0xcdf];
bob@2295
   325
    else if (keysym > 0xda0 && keysym < 0xdfa)
bob@2295
   326
        return keysym_to_unicode_da1_df9[keysym - 0xda1];
bob@2295
   327
    else if (keysym > 0xe9f && keysym < 0xf00)
bob@2295
   328
        return keysym_to_unicode_ea0_eff[keysym - 0xea0];
bob@2295
   329
    else if (keysym > 0x12a0 && keysym < 0x12ff)
bob@2295
   330
        return keysym_to_unicode_12a1_12fe[keysym - 0x12a1];
bob@2295
   331
    else if (keysym > 0x13bb && keysym < 0x13bf)
bob@2295
   332
        return keysym_to_unicode_13bc_13be[keysym - 0x13bc];
bob@2295
   333
    else if (keysym > 0x14a0 && keysym < 0x1500)
bob@2295
   334
        return keysym_to_unicode_14a1_14ff[keysym - 0x14a1];
bob@2295
   335
    else if (keysym > 0x15cf && keysym < 0x15f7)
bob@2295
   336
        return keysym_to_unicode_15d0_15f6[keysym - 0x15d0];
bob@2295
   337
    else if (keysym > 0x169f && keysym < 0x16f7)
bob@2295
   338
        return keysym_to_unicode_16a0_16f6[keysym - 0x16a0];
bob@2295
   339
    else if (keysym > 0x1e9e && keysym < 0x1f00)
bob@2295
   340
        return keysym_to_unicode_1e9f_1eff[keysym - 0x1e9f];
bob@2295
   341
    else if (keysym > 0x209f && keysym < 0x20ad)
bob@2295
   342
        return keysym_to_unicode_20a0_20ac[keysym - 0x20a0];
bob@2295
   343
    else
bob@2295
   344
        return 0;
bob@2295
   345
}