1 | /*****************************************************************************/
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2 | /* StormPort.h Copyright (c) Marko Friedemann 2001 */
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3 | /*---------------------------------------------------------------------------*/
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4 | /* Portability module for the StormLib library. Contains a wrapper symbols */
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5 | /* to make the compilation under Linux work */
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6 | /* */
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7 | /* Author: Marko Friedemann <marko.friedemann@bmx-chemnitz.de> */
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8 | /* Created at: Mon Jan 29 18:26:01 CEST 2001 */
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9 | /* Computer: whiplash.flachland-chemnitz.de */
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10 | /* System: Linux 2.4.0 on i686 */
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11 | /* */
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12 | /* Author: Sam Wilkins <swilkins1337@gmail.com> */
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13 | /* System: Mac OS X and port to big endian processor */
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14 | /* */
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15 | /*---------------------------------------------------------------------------*/
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16 | /* Date Ver Who Comment */
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17 | /* -------- ---- --- ------- */
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18 | /* 29.01.01 1.00 Mar Created */
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19 | /* 24.03.03 1.01 Lad Some cosmetic changes */
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20 | /* 12.11.03 1.02 Dan Macintosh compatibility */
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21 | /* 24.07.04 1.03 Sam Mac OS X compatibility */
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22 | /* 22.11.06 1.04 Sam Mac OS X compatibility (for StormLib 6.0) */
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23 | /* 31.12.06 1.05 XPinguin Full GNU/Linux compatibility */
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24 | /* 17.10.12 1.05 Lad Moved error codes so they don't overlap with errno.h */
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25 | /*****************************************************************************/
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26 |
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27 | #ifndef __STORMPORT_H__
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28 | #define __STORMPORT_H__
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29 |
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30 | #ifndef __cplusplus
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31 | #define bool char
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32 | #define true 1
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33 | #define false 0
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34 | #endif
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35 |
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36 | // Defines for Windows
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37 | #if !defined(PLATFORM_DEFINED) && (defined(WIN32) || defined(WIN64))
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38 |
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39 | // In MSVC 8.0, there are some functions declared as deprecated.
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40 | #if _MSC_VER >= 1400
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41 | #define _CRT_SECURE_NO_DEPRECATE
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42 | #define _CRT_NON_CONFORMING_SWPRINTFS
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43 | #endif
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44 |
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45 | #include <tchar.h>
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46 | #include <assert.h>
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47 | #include <ctype.h>
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48 | #include <stdio.h>
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49 | #include <windows.h>
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50 | #include <wininet.h>
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51 | #define PLATFORM_LITTLE_ENDIAN
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52 |
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53 | #ifdef WIN64
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54 | #define PLATFORM_64BIT
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55 | #else
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56 | #define PLATFORM_32BIT
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57 | #endif
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58 |
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59 | #define PLATFORM_WINDOWS
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60 | #define PLATFORM_DEFINED // The platform is known now
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61 |
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62 | #endif
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63 |
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64 | // Defines for Mac
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65 | #if !defined(PLATFORM_DEFINED) && defined(__APPLE__) // Mac BSD API
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66 |
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67 | // Macintosh
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68 | #include <sys/types.h>
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69 | #include <sys/stat.h>
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70 | #include <sys/mman.h>
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71 | #include <unistd.h>
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72 | #include <fcntl.h>
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73 | #include <stdlib.h>
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74 | #include <errno.h>
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75 |
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76 | // Support for PowerPC on Max OS X
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77 | #if (__ppc__ == 1) || (__POWERPC__ == 1) || (_ARCH_PPC == 1)
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78 | #include <stdint.h>
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79 | #include <CoreFoundation/CFByteOrder.h>
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80 | #endif
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81 |
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82 | #define PKEXPORT
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83 | #define __SYS_ZLIB
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84 | #define __SYS_BZLIB
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85 |
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86 | #ifndef __BIG_ENDIAN__
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87 | #define PLATFORM_LITTLE_ENDIAN
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88 | #endif
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89 |
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90 | #define PLATFORM_MAC
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91 | #define PLATFORM_DEFINED // The platform is known now
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92 |
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93 | #endif
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94 |
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95 | // Assumption: we are not on Windows nor Macintosh, so this must be linux *grin*
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96 | #if !defined(PLATFORM_DEFINED)
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97 |
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98 | #include <sys/types.h>
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99 | #include <sys/stat.h>
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100 | #include <sys/mman.h>
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101 | #include <fcntl.h>
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102 | #include <unistd.h>
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103 | #include <stdint.h>
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104 | #include <stdlib.h>
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105 | #include <stdio.h>
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106 | #include <stdarg.h>
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107 | #include <string.h>
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108 | #include <ctype.h>
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109 | #include <assert.h>
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110 | #include <errno.h>
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111 |
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112 | #define PLATFORM_LITTLE_ENDIAN
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113 | #define PLATFORM_LINUX
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114 | #define PLATFORM_DEFINED
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115 |
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116 | #endif
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117 |
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118 | // Definition of Windows-specific structures for non-Windows platforms
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119 | #ifndef PLATFORM_WINDOWS
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120 | #if __LP64__
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121 | #define PLATFORM_64BIT
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122 | #else
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123 | #define PLATFORM_32BIT
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124 | #endif
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125 |
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126 | // Typedefs for ANSI C
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127 | typedef unsigned char BYTE;
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128 | typedef unsigned short USHORT;
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129 | typedef int LONG;
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130 | typedef unsigned int DWORD;
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131 | typedef unsigned long DWORD_PTR;
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132 | typedef long LONG_PTR;
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133 | typedef long INT_PTR;
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134 | typedef long long LONGLONG;
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135 | typedef unsigned long long ULONGLONG;
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136 | typedef void * HANDLE;
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137 | typedef void * LPOVERLAPPED; // Unsupported on Linux and Mac
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138 | typedef char TCHAR;
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139 | typedef unsigned int LCID;
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140 | typedef LONG * PLONG;
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141 | typedef DWORD * LPDWORD;
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142 | typedef BYTE * LPBYTE;
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143 |
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144 | #ifdef PLATFORM_32BIT
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145 | #define _LZMA_UINT32_IS_ULONG
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146 | #endif
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147 |
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148 | // Some Windows-specific defines
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149 | #ifndef MAX_PATH
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150 | #define MAX_PATH 1024
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151 | #endif
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152 |
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153 | #define WINAPI
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154 |
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155 | #define FILE_BEGIN SEEK_SET
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156 | #define FILE_CURRENT SEEK_CUR
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157 | #define FILE_END SEEK_END
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158 |
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159 | #define _T(x) x
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160 | #define _tcslen strlen
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161 | #define _tcscpy strcpy
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162 | #define _tcscat strcat
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163 | #define _tcsrchr strrchr
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164 | #define _tprintf printf
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165 | #define _stprintf sprintf
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166 | #define _tremove remove
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167 |
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168 | #define _stricmp strcasecmp
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169 | #define _strnicmp strncasecmp
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170 | #define _tcsnicmp strncasecmp
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171 |
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172 | #endif // !WIN32
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173 |
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174 | // 64-bit calls are supplied by "normal" calls on Mac
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175 | #if defined(PLATFORM_MAC)
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176 | #define stat64 stat
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177 | #define fstat64 fstat
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178 | #define lseek64 lseek
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179 | #define off64_t off_t
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180 | #define O_LARGEFILE 0
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181 | #endif
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182 |
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183 | // Platform-specific error codes for UNIX-based platforms
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184 | #if defined(PLATFORM_MAC) || defined(PLATFORM_LINUX)
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185 | #define ERROR_SUCCESS 0
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186 | #define ERROR_FILE_NOT_FOUND ENOENT
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187 | #define ERROR_ACCESS_DENIED EPERM
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188 | #define ERROR_INVALID_HANDLE EBADF
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189 | #define ERROR_NOT_ENOUGH_MEMORY ENOMEM
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190 | #define ERROR_NOT_SUPPORTED ENOTSUP
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191 | #define ERROR_INVALID_PARAMETER EINVAL
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192 | #define ERROR_DISK_FULL ENOSPC
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193 | #define ERROR_ALREADY_EXISTS EEXIST
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194 | #define ERROR_INSUFFICIENT_BUFFER ENOBUFS
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195 | #define ERROR_BAD_FORMAT 1000 // No such error code under Linux
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196 | #define ERROR_NO_MORE_FILES 1001 // No such error code under Linux
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197 | #define ERROR_HANDLE_EOF 1002 // No such error code under Linux
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198 | #define ERROR_CAN_NOT_COMPLETE 1003 // No such error code under Linux
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199 | #define ERROR_FILE_CORRUPT 1004 // No such error code under Linux
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200 | #endif
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201 |
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202 | #ifdef PLATFORM_LITTLE_ENDIAN
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203 | #define BSWAP_INT16_UNSIGNED(a) (a)
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204 | #define BSWAP_INT16_SIGNED(a) (a)
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205 | #define BSWAP_INT32_UNSIGNED(a) (a)
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206 | #define BSWAP_INT32_SIGNED(a) (a)
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207 | #define BSWAP_INT64_SIGNED(a) (a)
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208 | #define BSWAP_INT64_UNSIGNED(a) (a)
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209 | #define BSWAP_ARRAY16_UNSIGNED(a,b) {}
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210 | #define BSWAP_ARRAY32_UNSIGNED(a,b) {}
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211 | #define BSWAP_ARRAY64_UNSIGNED(a,b) {}
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212 | #define BSWAP_PART_HEADER(a) {}
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213 | #define BSWAP_TMPQUSERDATA(a) {}
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214 | #define BSWAP_TMPQHEADER(a) {}
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215 | #else
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216 |
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217 | #ifdef __cplusplus
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218 | extern "C" {
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219 | #endif
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220 | int16_t SwapInt16(uint16_t);
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221 | uint16_t SwapUInt16(uint16_t);
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222 | int32_t SwapInt32(uint32_t);
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223 | uint32_t SwapUInt32(uint32_t);
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224 | int64_t SwapInt64(uint64_t);
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225 | uint64_t SwapUInt64(uint64_t);
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226 | void ConvertUInt16Buffer(void * ptr, size_t length);
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227 | void ConvertUInt32Buffer(void * ptr, size_t length);
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228 | void ConvertUInt64Buffer(void * ptr, size_t length);
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229 | void ConvertPartHeader(void * partHeader);
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230 | void ConvertTMPQUserData(void *userData);
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231 | void ConvertTMPQHeader(void *header);
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232 | #ifdef __cplusplus
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233 | }
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234 | #endif
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235 | #define BSWAP_INT16_SIGNED(a) SwapInt16((a))
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236 | #define BSWAP_INT16_UNSIGNED(a) SwapUInt16((a))
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237 | #define BSWAP_INT32_SIGNED(a) SwapInt32((a))
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238 | #define BSWAP_INT32_UNSIGNED(a) SwapUInt32((a))
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239 | #define BSWAP_INT64_SIGNED(a) SwapInt64((a))
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240 | #define BSWAP_INT64_UNSIGNED(a) SwapUInt64((a))
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241 | #define BSWAP_ARRAY16_UNSIGNED(a,b) ConvertUInt16Buffer((a),(b))
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242 | #define BSWAP_ARRAY32_UNSIGNED(a,b) ConvertUInt32Buffer((a),(b))
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243 | #define BSWAP_ARRAY64_UNSIGNED(a,b) ConvertUInt64Buffer((a),(b))
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244 | #define BSWAP_PART_HEADER(a) ConvertPartHeader(a)
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245 | #define BSWAP_TMPQUSERDATA(a) ConvertTMPQUserData((a))
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246 | #define BSWAP_TMPQHEADER(a) ConvertTMPQHeader((a))
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247 | #endif
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248 |
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249 | #endif // __STORMPORT_H__
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