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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* |
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3 * The contents of this file are subject to the Mozilla Public |
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4 * License Version 1.1 (the "License"); you may not use this file |
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5 * except in compliance with the License. You may obtain a copy of |
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6 * the License at http://www.mozilla.org/MPL/ |
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7 * |
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8 * Software distributed under the License is distributed on an "AS |
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9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
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10 * implied. See the License for the specific language governing |
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11 * rights and limitations under the License. |
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12 * |
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13 * The Original Code is the Netscape Portable Runtime (NSPR). |
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14 * |
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15 * The Initial Developer of the Original Code is Netscape |
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16 * Communications Corporation. Portions created by Netscape are |
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17 * Copyright (C) 1998-2000 Netscape Communications Corporation. All |
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18 * Rights Reserved. |
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19 * |
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20 * Contributor(s): |
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21 * Portions Copyright (c) 2004-2006, Nokia Corporation |
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22 * |
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23 * |
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24 * Alternatively, the contents of this file may be used under the |
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25 * terms of the GNU General Public License Version 2 or later (the |
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26 * "GPL"), in which case the provisions of the GPL are applicable |
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27 * instead of those above. If you wish to allow use of your |
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28 * version of this file only under the terms of the GPL and not to |
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29 * allow others to use your version of this file under the MPL, |
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30 * indicate your decision by deleting the provisions above and |
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31 * replace them with the notice and other provisions required by |
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32 * the GPL. If you do not delete the provisions above, a recipient |
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33 * may use your version of this file under either the MPL or the |
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34 * GPL. |
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35 */ |
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36 |
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37 /* NOTES: |
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38 * Nokia modified this file, by changing certain variables for the purpose of |
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39 * porting the file to the Symbian platform on May 1st, 2004. |
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40 */ |
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41 |
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42 |
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43 #ifndef nspr_cpucfg___ |
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44 #define nspr_cpucfg___ |
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45 |
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46 #ifndef XP_PC |
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47 #define XP_PC |
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48 #endif |
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49 |
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50 #ifndef WIN32 |
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51 #define WIN32 |
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52 #endif |
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53 |
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54 #ifndef WIN95 |
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55 #define WIN95 |
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56 #endif |
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57 |
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58 #ifdef __SYMBIAN32__ |
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59 # undef XP_WIN |
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60 # undef XP_MAC |
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61 # undef XP_MACOSX |
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62 # undef XP_OS2 |
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63 # undef XP_UNIX |
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64 # undef MOZ_X11 |
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65 # undef _WINDOWS |
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66 # undef __INTEL__ |
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67 #endif |
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68 |
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69 #define PR_AF_INET6 23 /* same as AF_INET6 */ |
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70 |
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71 #if defined(_M_IX86) || defined(_X86_) || defined(__SYMBIAN32__) |
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72 |
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73 #define IS_LITTLE_ENDIAN 1 |
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74 #undef IS_BIG_ENDIAN |
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75 |
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76 #define PR_BYTES_PER_BYTE 1 |
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77 #define PR_BYTES_PER_SHORT 2 |
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78 #define PR_BYTES_PER_INT 4 |
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79 #define PR_BYTES_PER_INT64 8 |
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80 #define PR_BYTES_PER_LONG 4 |
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81 #define PR_BYTES_PER_FLOAT 4 |
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82 #define PR_BYTES_PER_WORD 4 |
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83 #define PR_BYTES_PER_DWORD 8 |
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84 #define PR_BYTES_PER_DOUBLE 8 |
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85 |
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86 #define PR_BITS_PER_BYTE 8 |
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87 #define PR_BITS_PER_SHORT 16 |
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88 #define PR_BITS_PER_INT 32 |
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89 #define PR_BITS_PER_INT64 64 |
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90 #define PR_BITS_PER_LONG 32 |
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91 #define PR_BITS_PER_FLOAT 32 |
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92 #define PR_BITS_PER_WORD 32 |
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93 #define PR_BITS_PER_DWORD 64 |
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94 #define PR_BITS_PER_DOUBLE 64 |
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95 |
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96 #define PR_BITS_PER_BYTE_LOG2 3 |
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97 #define PR_BITS_PER_SHORT_LOG2 4 |
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98 #define PR_BITS_PER_INT_LOG2 5 |
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99 #define PR_BITS_PER_INT64_LOG2 6 |
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100 #define PR_BITS_PER_LONG_LOG2 5 |
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101 #define PR_BITS_PER_FLOAT_LOG2 5 |
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102 #define PR_BITS_PER_WORD_LOG2 5 |
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103 #define PR_BITS_PER_DWORD_LOG2 6 |
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104 #define PR_BITS_PER_DOUBLE_LOG2 6 |
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105 |
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106 #define PR_ALIGN_OF_SHORT 2 |
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107 #define PR_ALIGN_OF_INT 4 |
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108 #define PR_ALIGN_OF_LONG 4 |
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109 #define PR_ALIGN_OF_INT64 8 |
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110 #define PR_ALIGN_OF_FLOAT 4 |
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111 #define PR_ALIGN_OF_WORD 4 |
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112 #define PR_ALIGN_OF_DWORD 8 |
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113 #define PR_ALIGN_OF_DOUBLE 4 |
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114 #define PR_ALIGN_OF_POINTER 4 |
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115 |
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116 #define PR_BYTES_PER_WORD_LOG2 2 |
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117 #define PR_BYTES_PER_DWORD_LOG2 2 |
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118 |
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119 #elif defined(_ALPHA_) |
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120 |
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121 #define IS_LITTLE_ENDIAN 1 |
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122 #undef IS_BIG_ENDIAN |
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123 |
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124 #define PR_BYTES_PER_BYTE 1 |
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125 #define PR_BYTES_PER_SHORT 2 |
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126 #define PR_BYTES_PER_INT 4 |
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127 #define PR_BYTES_PER_INT64 8 |
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128 #define PR_BYTES_PER_LONG 4 |
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129 #define PR_BYTES_PER_FLOAT 4 |
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130 #define PR_BYTES_PER_DOUBLE 8 |
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131 #define PR_BYTES_PER_WORD 4 |
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132 #define PR_BYTES_PER_DWORD 8 |
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133 |
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134 #define PR_BITS_PER_BYTE 8 |
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135 #define PR_BITS_PER_SHORT 16 |
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136 #define PR_BITS_PER_INT 32 |
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137 #define PR_BITS_PER_INT64 64 |
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138 #define PR_BITS_PER_LONG 32 |
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139 #define PR_BITS_PER_FLOAT 32 |
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140 #define PR_BITS_PER_DOUBLE 64 |
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141 #define PR_BITS_PER_WORD 32 |
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142 |
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143 #define PR_BITS_PER_BYTE_LOG2 3 |
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144 #define PR_BITS_PER_SHORT_LOG2 4 |
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145 #define PR_BITS_PER_INT_LOG2 5 |
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146 #define PR_BITS_PER_INT64_LOG2 6 |
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147 #define PR_BITS_PER_LONG_LOG2 5 |
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148 #define PR_BITS_PER_FLOAT_LOG2 5 |
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149 #define PR_BITS_PER_DOUBLE_LOG2 6 |
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150 #define PR_BITS_PER_WORD_LOG2 5 |
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151 |
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152 #define PR_BYTES_PER_WORD_LOG2 2 |
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153 #define PR_BYTES_PER_DWORD_LOG2 3 |
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154 |
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155 #define PR_ALIGN_OF_SHORT 2 |
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156 #define PR_ALIGN_OF_INT 4 |
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157 #define PR_ALIGN_OF_LONG 4 |
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158 #define PR_ALIGN_OF_INT64 8 |
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159 #define PR_ALIGN_OF_FLOAT 4 |
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160 #define PR_ALIGN_OF_DOUBLE 8 |
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161 #define PR_ALIGN_OF_POINTER 4 |
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162 |
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163 #else /* defined(_M_IX86) || defined(_X86_) */ |
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164 |
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165 #error unknown processor architecture |
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166 |
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167 #endif /* defined(_M_IX86) || defined(_X86_) */ |
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168 |
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169 #define HAVE_LONG_LONG |
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170 |
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171 #ifndef NO_NSPR_10_SUPPORT |
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172 |
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173 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE |
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174 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT |
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175 #define BYTES_PER_INT PR_BYTES_PER_INT |
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176 #define BYTES_PER_INT64 PR_BYTES_PER_INT64 |
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177 #define BYTES_PER_LONG PR_BYTES_PER_LONG |
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178 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT |
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179 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE |
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180 #define BYTES_PER_WORD PR_BYTES_PER_WORD |
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181 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD |
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182 |
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183 #define BITS_PER_BYTE PR_BITS_PER_BYTE |
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184 #define BITS_PER_SHORT PR_BITS_PER_SHORT |
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185 #define BITS_PER_INT PR_BITS_PER_INT |
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186 #define BITS_PER_INT64 PR_BITS_PER_INT64 |
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187 #define BITS_PER_LONG PR_BITS_PER_LONG |
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188 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT |
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189 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE |
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190 #define BITS_PER_WORD PR_BITS_PER_WORD |
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191 |
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192 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 |
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193 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 |
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194 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 |
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195 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 |
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196 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 |
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197 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 |
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198 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 |
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199 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 |
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200 |
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201 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT |
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202 #define ALIGN_OF_INT PR_ALIGN_OF_INT |
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203 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG |
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204 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 |
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205 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT |
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206 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE |
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207 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER |
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208 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD |
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209 |
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210 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 |
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211 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 |
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212 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 |
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213 |
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214 #endif /* NO_NSPR_10_SUPPORT */ |
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215 |
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216 #endif /* nspr_cpucfg___ */ |