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562
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1 /* mpg123 note: This is BSD-licensed code that is no problem for mpg123 usage under LGPL.
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2 It's Free, understood? ;-) */
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3
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4 /* Another note: This code is basically written by Thorsten Glaser,
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5 Thomas Orgis did just some rearrangements and comments. */
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6
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7 /*-
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8 * Copyright (c) 2008
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9 * Thorsten Glaser <tg@mirbsd.org>
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10 *
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11 * Provided that these terms and disclaimer and all copyright notices
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12 * are retained or reproduced in an accompanying document, permission
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13 * is granted to deal in this work without restriction, including un-
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14 * limited rights to use, publicly perform, distribute, sell, modify,
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15 * merge, give away, or sublicence.
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16 *
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17 * This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
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18 * the utmost extent permitted by applicable law, neither express nor
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19 * implied; without malicious intent or gross negligence. In no event
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20 * may a licensor, author or contributor be held liable for indirect,
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21 * direct, other damage, loss, or other issues arising in any way out
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22 * of dealing in the work, even if advised of the possibility of such
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23 * damage or existence of a defect, except proven that it results out
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24 * of said person's immediate fault when using the work as intended.
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25 *-
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26 * Convert from ICY encoding (windows-1252 codepage) to UTF-8
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27 */
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28
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29 /* Includes string and stdlib headers... */
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30 #include "compat.h"
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31
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32 /* ThOr: too lazy for this type check; also we use char/short all around anyway.
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33 Of cource, it would be the proper way to use _these_ kind of types all around. */
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34 #define uint8_t unsigned char
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35 #define uint16_t unsigned short
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36
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37 static const uint8_t cp1252_utf8[] = {
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38 /* 0x00 @ 0 */ 0x00,
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39 /* 0x01 @ 1 */ 0x01,
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40 /* 0x02 @ 2 */ 0x02,
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41 /* 0x03 @ 3 */ 0x03,
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42 /* 0x04 @ 4 */ 0x04,
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43 /* 0x05 @ 5 */ 0x05,
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44 /* 0x06 @ 6 */ 0x06,
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45 /* 0x07 @ 7 */ 0x07,
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46 /* 0x08 @ 8 */ 0x08,
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47 /* 0x09 @ 9 */ 0x09,
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48 /* 0x0A @ 10 */ 0x0A,
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49 /* 0x0B @ 11 */ 0x0B,
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50 /* 0x0C @ 12 */ 0x0C,
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51 /* 0x0D @ 13 */ 0x0D,
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52 /* 0x0E @ 14 */ 0x0E,
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53 /* 0x0F @ 15 */ 0x0F,
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54 /* 0x10 @ 16 */ 0x10,
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55 /* 0x11 @ 17 */ 0x11,
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56 /* 0x12 @ 18 */ 0x12,
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57 /* 0x13 @ 19 */ 0x13,
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58 /* 0x14 @ 20 */ 0x14,
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59 /* 0x15 @ 21 */ 0x15,
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60 /* 0x16 @ 22 */ 0x16,
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61 /* 0x17 @ 23 */ 0x17,
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62 /* 0x18 @ 24 */ 0x18,
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63 /* 0x19 @ 25 */ 0x19,
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64 /* 0x1A @ 26 */ 0x1A,
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65 /* 0x1B @ 27 */ 0x1B,
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66 /* 0x1C @ 28 */ 0x1C,
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67 /* 0x1D @ 29 */ 0x1D,
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68 /* 0x1E @ 30 */ 0x1E,
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69 /* 0x1F @ 31 */ 0x1F,
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70 /* 0x20 @ 32 */ 0x20,
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71 /* 0x21 @ 33 */ 0x21,
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72 /* 0x22 @ 34 */ 0x22,
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73 /* 0x23 @ 35 */ 0x23,
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74 /* 0x24 @ 36 */ 0x24,
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75 /* 0x25 @ 37 */ 0x25,
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76 /* 0x26 @ 38 */ 0x26,
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77 /* 0x27 @ 39 */ 0x27,
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78 /* 0x28 @ 40 */ 0x28,
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79 /* 0x29 @ 41 */ 0x29,
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80 /* 0x2A @ 42 */ 0x2A,
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81 /* 0x2B @ 43 */ 0x2B,
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82 /* 0x2C @ 44 */ 0x2C,
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83 /* 0x2D @ 45 */ 0x2D,
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84 /* 0x2E @ 46 */ 0x2E,
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85 /* 0x2F @ 47 */ 0x2F,
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86 /* 0x30 @ 48 */ 0x30,
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87 /* 0x31 @ 49 */ 0x31,
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88 /* 0x32 @ 50 */ 0x32,
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89 /* 0x33 @ 51 */ 0x33,
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90 /* 0x34 @ 52 */ 0x34,
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91 /* 0x35 @ 53 */ 0x35,
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92 /* 0x36 @ 54 */ 0x36,
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93 /* 0x37 @ 55 */ 0x37,
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94 /* 0x38 @ 56 */ 0x38,
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95 /* 0x39 @ 57 */ 0x39,
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96 /* 0x3A @ 58 */ 0x3A,
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97 /* 0x3B @ 59 */ 0x3B,
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98 /* 0x3C @ 60 */ 0x3C,
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99 /* 0x3D @ 61 */ 0x3D,
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100 /* 0x3E @ 62 */ 0x3E,
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101 /* 0x3F @ 63 */ 0x3F,
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102 /* 0x40 @ 64 */ 0x40,
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103 /* 0x41 @ 65 */ 0x41,
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104 /* 0x42 @ 66 */ 0x42,
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105 /* 0x43 @ 67 */ 0x43,
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106 /* 0x44 @ 68 */ 0x44,
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107 /* 0x45 @ 69 */ 0x45,
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108 /* 0x46 @ 70 */ 0x46,
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109 /* 0x47 @ 71 */ 0x47,
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110 /* 0x48 @ 72 */ 0x48,
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111 /* 0x49 @ 73 */ 0x49,
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112 /* 0x4A @ 74 */ 0x4A,
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113 /* 0x4B @ 75 */ 0x4B,
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114 /* 0x4C @ 76 */ 0x4C,
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115 /* 0x4D @ 77 */ 0x4D,
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116 /* 0x4E @ 78 */ 0x4E,
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117 /* 0x4F @ 79 */ 0x4F,
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118 /* 0x50 @ 80 */ 0x50,
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119 /* 0x51 @ 81 */ 0x51,
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120 /* 0x52 @ 82 */ 0x52,
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121 /* 0x53 @ 83 */ 0x53,
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122 /* 0x54 @ 84 */ 0x54,
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123 /* 0x55 @ 85 */ 0x55,
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124 /* 0x56 @ 86 */ 0x56,
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125 /* 0x57 @ 87 */ 0x57,
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126 /* 0x58 @ 88 */ 0x58,
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127 /* 0x59 @ 89 */ 0x59,
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128 /* 0x5A @ 90 */ 0x5A,
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129 /* 0x5B @ 91 */ 0x5B,
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130 /* 0x5C @ 92 */ 0x5C,
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131 /* 0x5D @ 93 */ 0x5D,
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132 /* 0x5E @ 94 */ 0x5E,
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133 /* 0x5F @ 95 */ 0x5F,
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134 /* 0x60 @ 96 */ 0x60,
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135 /* 0x61 @ 97 */ 0x61,
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136 /* 0x62 @ 98 */ 0x62,
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137 /* 0x63 @ 99 */ 0x63,
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138 /* 0x64 @ 100 */ 0x64,
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139 /* 0x65 @ 101 */ 0x65,
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140 /* 0x66 @ 102 */ 0x66,
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141 /* 0x67 @ 103 */ 0x67,
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142 /* 0x68 @ 104 */ 0x68,
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143 /* 0x69 @ 105 */ 0x69,
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144 /* 0x6A @ 106 */ 0x6A,
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145 /* 0x6B @ 107 */ 0x6B,
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146 /* 0x6C @ 108 */ 0x6C,
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147 /* 0x6D @ 109 */ 0x6D,
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148 /* 0x6E @ 110 */ 0x6E,
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149 /* 0x6F @ 111 */ 0x6F,
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150 /* 0x70 @ 112 */ 0x70,
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151 /* 0x71 @ 113 */ 0x71,
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152 /* 0x72 @ 114 */ 0x72,
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153 /* 0x73 @ 115 */ 0x73,
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154 /* 0x74 @ 116 */ 0x74,
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155 /* 0x75 @ 117 */ 0x75,
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156 /* 0x76 @ 118 */ 0x76,
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157 /* 0x77 @ 119 */ 0x77,
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158 /* 0x78 @ 120 */ 0x78,
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159 /* 0x79 @ 121 */ 0x79,
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160 /* 0x7A @ 122 */ 0x7A,
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161 /* 0x7B @ 123 */ 0x7B,
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162 /* 0x7C @ 124 */ 0x7C,
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163 /* 0x7D @ 125 */ 0x7D,
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164 /* 0x7E @ 126 */ 0x7E,
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165 /* 0x7F @ 127 */ 0x7F,
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166 /* 0x80 @ 128 */ 0xE2, 0x82, 0xAC,
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167 /* 0x81 @ 131 */ 0xEF, 0xBF, 0xBD,
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168 /* 0x82 @ 134 */ 0xE2, 0x80, 0x9A,
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169 /* 0x83 @ 137 */ 0xC6, 0x92,
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170 /* 0x84 @ 139 */ 0xE2, 0x80, 0x9E,
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171 /* 0x85 @ 142 */ 0xE2, 0x80, 0xA6,
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172 /* 0x86 @ 145 */ 0xE2, 0x80, 0xA0,
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173 /* 0x87 @ 148 */ 0xE2, 0x80, 0xA1,
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174 /* 0x88 @ 151 */ 0xCB, 0x86,
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175 /* 0x89 @ 153 */ 0xE2, 0x80, 0xB0,
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176 /* 0x8A @ 156 */ 0xC5, 0xA0,
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177 /* 0x8B @ 158 */ 0xE2, 0x80, 0xB9,
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178 /* 0x8C @ 161 */ 0xC5, 0x92,
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179 /* 0x8D @ 163 */ 0xEF, 0xBF, 0xBD,
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180 /* 0x8E @ 166 */ 0xC5, 0xBD,
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181 /* 0x8F @ 168 */ 0xEF, 0xBF, 0xBD,
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182 /* 0x90 @ 171 */ 0xEF, 0xBF, 0xBD,
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183 /* 0x91 @ 174 */ 0xE2, 0x80, 0x98,
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184 /* 0x92 @ 177 */ 0xE2, 0x80, 0x99,
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185 /* 0x93 @ 180 */ 0xE2, 0x80, 0x9C,
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186 /* 0x94 @ 183 */ 0xE2, 0x80, 0x9D,
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187 /* 0x95 @ 186 */ 0xE2, 0x80, 0xA2,
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188 /* 0x96 @ 189 */ 0xE2, 0x80, 0x93,
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189 /* 0x97 @ 192 */ 0xE2, 0x80, 0x94,
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190 /* 0x98 @ 195 */ 0xCB, 0x9C,
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191 /* 0x99 @ 197 */ 0xE2, 0x84, 0xA2,
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192 /* 0x9A @ 200 */ 0xC5, 0xA1,
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193 /* 0x9B @ 202 */ 0xE2, 0x80, 0xBA,
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194 /* 0x9C @ 205 */ 0xC5, 0x93,
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195 /* 0x9D @ 207 */ 0xEF, 0xBF, 0xBD,
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196 /* 0x9E @ 210 */ 0xC5, 0xBE,
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197 /* 0x9F @ 212 */ 0xC5, 0xB8,
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198 /* 0xA0 @ 214 */ 0xC2, 0xA0,
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199 /* 0xA1 @ 216 */ 0xC2, 0xA1,
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200 /* 0xA2 @ 218 */ 0xC2, 0xA2,
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201 /* 0xA3 @ 220 */ 0xC2, 0xA3,
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202 /* 0xA4 @ 222 */ 0xC2, 0xA4,
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203 /* 0xA5 @ 224 */ 0xC2, 0xA5,
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204 /* 0xA6 @ 226 */ 0xC2, 0xA6,
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205 /* 0xA7 @ 228 */ 0xC2, 0xA7,
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206 /* 0xA8 @ 230 */ 0xC2, 0xA8,
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207 /* 0xA9 @ 232 */ 0xC2, 0xA9,
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208 /* 0xAA @ 234 */ 0xC2, 0xAA,
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209 /* 0xAB @ 236 */ 0xC2, 0xAB,
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210 /* 0xAC @ 238 */ 0xC2, 0xAC,
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211 /* 0xAD @ 240 */ 0xC2, 0xAD,
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212 /* 0xAE @ 242 */ 0xC2, 0xAE,
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213 /* 0xAF @ 244 */ 0xC2, 0xAF,
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214 /* 0xB0 @ 246 */ 0xC2, 0xB0,
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215 /* 0xB1 @ 248 */ 0xC2, 0xB1,
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216 /* 0xB2 @ 250 */ 0xC2, 0xB2,
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217 /* 0xB3 @ 252 */ 0xC2, 0xB3,
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218 /* 0xB4 @ 254 */ 0xC2, 0xB4,
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219 /* 0xB5 @ 256 */ 0xC2, 0xB5,
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220 /* 0xB6 @ 258 */ 0xC2, 0xB6,
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221 /* 0xB7 @ 260 */ 0xC2, 0xB7,
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222 /* 0xB8 @ 262 */ 0xC2, 0xB8,
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223 /* 0xB9 @ 264 */ 0xC2, 0xB9,
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224 /* 0xBA @ 266 */ 0xC2, 0xBA,
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225 /* 0xBB @ 268 */ 0xC2, 0xBB,
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226 /* 0xBC @ 270 */ 0xC2, 0xBC,
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227 /* 0xBD @ 272 */ 0xC2, 0xBD,
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228 /* 0xBE @ 274 */ 0xC2, 0xBE,
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229 /* 0xBF @ 276 */ 0xC2, 0xBF,
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230 /* 0xC0 @ 278 */ 0xC3, 0x80,
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231 /* 0xC1 @ 280 */ 0xC3, 0x81,
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232 /* 0xC2 @ 282 */ 0xC3, 0x82,
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233 /* 0xC3 @ 284 */ 0xC3, 0x83,
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234 /* 0xC4 @ 286 */ 0xC3, 0x84,
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235 /* 0xC5 @ 288 */ 0xC3, 0x85,
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236 /* 0xC6 @ 290 */ 0xC3, 0x86,
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237 /* 0xC7 @ 292 */ 0xC3, 0x87,
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238 /* 0xC8 @ 294 */ 0xC3, 0x88,
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239 /* 0xC9 @ 296 */ 0xC3, 0x89,
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240 /* 0xCA @ 298 */ 0xC3, 0x8A,
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241 /* 0xCB @ 300 */ 0xC3, 0x8B,
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242 /* 0xCC @ 302 */ 0xC3, 0x8C,
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243 /* 0xCD @ 304 */ 0xC3, 0x8D,
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244 /* 0xCE @ 306 */ 0xC3, 0x8E,
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245 /* 0xCF @ 308 */ 0xC3, 0x8F,
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246 /* 0xD0 @ 310 */ 0xC3, 0x90,
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247 /* 0xD1 @ 312 */ 0xC3, 0x91,
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248 /* 0xD2 @ 314 */ 0xC3, 0x92,
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249 /* 0xD3 @ 316 */ 0xC3, 0x93,
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250 /* 0xD4 @ 318 */ 0xC3, 0x94,
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251 /* 0xD5 @ 320 */ 0xC3, 0x95,
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252 /* 0xD6 @ 322 */ 0xC3, 0x96,
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253 /* 0xD7 @ 324 */ 0xC3, 0x97,
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254 /* 0xD8 @ 326 */ 0xC3, 0x98,
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255 /* 0xD9 @ 328 */ 0xC3, 0x99,
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256 /* 0xDA @ 330 */ 0xC3, 0x9A,
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257 /* 0xDB @ 332 */ 0xC3, 0x9B,
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258 /* 0xDC @ 334 */ 0xC3, 0x9C,
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259 /* 0xDD @ 336 */ 0xC3, 0x9D,
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260 /* 0xDE @ 338 */ 0xC3, 0x9E,
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261 /* 0xDF @ 340 */ 0xC3, 0x9F,
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262 /* 0xE0 @ 342 */ 0xC3, 0xA0,
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263 /* 0xE1 @ 344 */ 0xC3, 0xA1,
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264 /* 0xE2 @ 346 */ 0xC3, 0xA2,
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265 /* 0xE3 @ 348 */ 0xC3, 0xA3,
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266 /* 0xE4 @ 350 */ 0xC3, 0xA4,
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267 /* 0xE5 @ 352 */ 0xC3, 0xA5,
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268 /* 0xE6 @ 354 */ 0xC3, 0xA6,
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269 /* 0xE7 @ 356 */ 0xC3, 0xA7,
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270 /* 0xE8 @ 358 */ 0xC3, 0xA8,
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271 /* 0xE9 @ 360 */ 0xC3, 0xA9,
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272 /* 0xEA @ 362 */ 0xC3, 0xAA,
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273 /* 0xEB @ 364 */ 0xC3, 0xAB,
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274 /* 0xEC @ 366 */ 0xC3, 0xAC,
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275 /* 0xED @ 368 */ 0xC3, 0xAD,
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276 /* 0xEE @ 370 */ 0xC3, 0xAE,
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277 /* 0xEF @ 372 */ 0xC3, 0xAF,
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278 /* 0xF0 @ 374 */ 0xC3, 0xB0,
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279 /* 0xF1 @ 376 */ 0xC3, 0xB1,
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280 /* 0xF2 @ 378 */ 0xC3, 0xB2,
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281 /* 0xF3 @ 380 */ 0xC3, 0xB3,
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282 /* 0xF4 @ 382 */ 0xC3, 0xB4,
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283 /* 0xF5 @ 384 */ 0xC3, 0xB5,
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284 /* 0xF6 @ 386 */ 0xC3, 0xB6,
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285 /* 0xF7 @ 388 */ 0xC3, 0xB7,
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286 /* 0xF8 @ 390 */ 0xC3, 0xB8,
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287 /* 0xF9 @ 392 */ 0xC3, 0xB9,
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288 /* 0xFA @ 394 */ 0xC3, 0xBA,
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289 /* 0xFB @ 396 */ 0xC3, 0xBB,
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290 /* 0xFC @ 398 */ 0xC3, 0xBC,
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291 /* 0xFD @ 400 */ 0xC3, 0xBD,
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292 /* 0xFE @ 402 */ 0xC3, 0xBE,
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293 /* 0xFF @ 404 */ 0xC3, 0xBF,
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294 };
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295
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296 static const uint16_t tblofs[257] = {
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297 /* 0x00 */ 0, 1, 2, 3, 4, 5, 6, 7,
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298 /* 0x08 */ 8, 9, 10, 11, 12, 13, 14, 15,
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299 /* 0x10 */ 16, 17, 18, 19, 20, 21, 22, 23,
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300 /* 0x18 */ 24, 25, 26, 27, 28, 29, 30, 31,
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301 /* 0x20 */ 32, 33, 34, 35, 36, 37, 38, 39,
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302 /* 0x28 */ 40, 41, 42, 43, 44, 45, 46, 47,
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303 /* 0x30 */ 48, 49, 50, 51, 52, 53, 54, 55,
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304 /* 0x38 */ 56, 57, 58, 59, 60, 61, 62, 63,
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305 /* 0x40 */ 64, 65, 66, 67, 68, 69, 70, 71,
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306 /* 0x48 */ 72, 73, 74, 75, 76, 77, 78, 79,
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307 /* 0x50 */ 80, 81, 82, 83, 84, 85, 86, 87,
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308 /* 0x58 */ 88, 89, 90, 91, 92, 93, 94, 95,
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309 /* 0x60 */ 96, 97, 98, 99, 100, 101, 102, 103,
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310 /* 0x68 */ 104, 105, 106, 107, 108, 109, 110, 111,
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311 /* 0x70 */ 112, 113, 114, 115, 116, 117, 118, 119,
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312 /* 0x78 */ 120, 121, 122, 123, 124, 125, 126, 127,
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313 /* 0x80 */ 128, 131, 134, 137, 139, 142, 145, 148,
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314 /* 0x88 */ 151, 153, 156, 158, 161, 163, 166, 168,
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315 /* 0x90 */ 171, 174, 177, 180, 183, 186, 189, 192,
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316 /* 0x98 */ 195, 197, 200, 202, 205, 207, 210, 212,
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317 /* 0xA0 */ 214, 216, 218, 220, 222, 224, 226, 228,
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318 /* 0xA8 */ 230, 232, 234, 236, 238, 240, 242, 244,
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319 /* 0xB0 */ 246, 248, 250, 252, 254, 256, 258, 260,
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320 /* 0xB8 */ 262, 264, 266, 268, 270, 272, 274, 276,
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321 /* 0xC0 */ 278, 280, 282, 284, 286, 288, 290, 292,
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322 /* 0xC8 */ 294, 296, 298, 300, 302, 304, 306, 308,
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323 /* 0xD0 */ 310, 312, 314, 316, 318, 320, 322, 324,
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324 /* 0xD8 */ 326, 328, 330, 332, 334, 336, 338, 340,
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325 /* 0xE0 */ 342, 344, 346, 348, 350, 352, 354, 356,
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326 /* 0xE8 */ 358, 360, 362, 364, 366, 368, 370, 372,
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327 /* 0xF0 */ 374, 376, 378, 380, 382, 384, 386, 388,
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328 /* 0xF8 */ 390, 392, 394, 396, 398, 400, 402, 404,
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329 /* sizeof (cp1252_utf8) */ 406
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330 };
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331
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332 /* Check if a string qualifies as UTF-8. */
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333 static int
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334 is_utf8(const char* src)
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335 {
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336 uint8_t ch;
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337 size_t i;
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338 const uint8_t* s = (const uint8_t*) src;
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339
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340 /* We make a loop over every character, until we find a null one.
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341 Remember: The string is supposed to end with a NUL, so ahead checks are safe. */
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342 while ((ch = *s++)) {
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343 /* Ye olde 7bit ASCII chars 'rr fine for anything */
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344 if(ch < 0x80) continue;
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345
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346 /* Now, we watch out for non-UTF conform sequences. */
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347 else if ((ch < 0xC2) || (ch > 0xFD))
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348 return 0;
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349 /* check for some misformed sequences */
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350 if (((ch == 0xC2) && (s[0] < 0xA0)) ||
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351 ((ch == 0xEF) && (s[0] == 0xBF) && (s[1] > 0xBD)))
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352 /* XXX add more for outside the BMP */
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353 return 0;
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354
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355 /* Check the continuation bytes. */
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356 if (ch < 0xE0) i = 1;
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357 else if (ch < 0xF0) i = 2;
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358 else if (ch < 0xF8) i = 3;
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359 else if (ch < 0xFC) i = 4;
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360 else
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361 i = 5;
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362
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|
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363 while (i--)
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364 if ((*s++ & 0xC0) != 0x80)
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365 return 0;
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366 }
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367
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368 /* If no check failed, the string indeed looks like valid UTF-8. */
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369 return 1;
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370 }
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371
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372 /* The main conversion routine.
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373 ICY in CP-1252 (or UTF-8 alreay) to UTF-8 encoded string. */
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|
|
374 char *
|
|
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375 icy2utf8(const char *src)
|
|
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376 {
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|
|
377 const uint8_t *s = (const uint8_t *)src;
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|
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378 size_t srclen, dstlen, i, k;
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|
379 uint8_t ch, *d;
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380 char *dst;
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381
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|
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382 /* Some funny streams from Apple/iTunes give ICY info in UTF-8 already.
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|
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383 So, be prepared and don't try to re-encode such. */
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|
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384 if(is_utf8(src)) return (strdup(src));
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|
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385
|
|
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386 srclen = strlen(src) + 1;
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|
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387 /* allocate conservatively */
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|
|
388 if ((d = malloc(srclen * 3)) == NULL)
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|
|
389 return (NULL);
|
|
|
390
|
|
|
391 i = 0;
|
|
|
392 dstlen = 0;
|
|
|
393 while (i < srclen) {
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|
|
394 ch = s[i++];
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|
|
395 k = tblofs[ch];
|
|
|
396 while (k < tblofs[ch + 1])
|
|
|
397 d[dstlen++] = cp1252_utf8[k++];
|
|
|
398 }
|
|
|
399
|
|
|
400 /* dstlen includes trailing NUL since srclen also does */
|
|
|
401 if ((dst = realloc(d, dstlen)) == NULL) {
|
|
|
402 free(d);
|
|
|
403 return (NULL);
|
|
|
404 }
|
|
|
405 return (dst);
|
|
|
406 }
|
|
|
407
|
|
|
408 /* This stuff is for testing only. */
|
|
|
409 #ifdef TEST
|
|
|
410 static const char intext[] = "\225 Gr\374\337e kosten 0,55 \200\205";
|
|
|
411
|
|
|
412 #include <stdio.h>
|
|
|
413
|
|
|
414 int
|
|
|
415 main(void)
|
|
|
416 {
|
|
|
417 char *t, *t2;
|
|
|
418
|
|
|
419 if ((t = icy2utf8(intext)) == NULL) {
|
|
|
420 fprintf(stderr, "out of memory\n");
|
|
|
421 return (1);
|
|
|
422 }
|
|
|
423
|
|
|
424 /* make sure it won't be converted twice */
|
|
|
425 if ((t2 = icy2utf8(t)) == NULL) {
|
|
|
426 fprintf(stderr, "out of memory\n");
|
|
|
427 return (1);
|
|
|
428 }
|
|
|
429
|
|
|
430 printf("Result is:\t\343\200\214%s\343\200\215\n"
|
|
|
431 "\t\t\343\200\214%s\343\200\215\n", t, t2);
|
|
|
432
|
|
|
433 free(t);
|
|
|
434 free(t2);
|
|
|
435 return (0);
|
|
|
436 }
|
|
|
437 #endif
|
