1 | ###################################################################### |
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2 | # This file should be kept compatible with Python 2.3, see PEP 291. # |
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3 | ###################################################################### |
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4 | |
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5 | # The most useful windows datatypes |
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6 | from ctypes import * |
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7 | |
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8 | BYTE = c_byte |
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9 | WORD = c_ushort |
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10 | DWORD = c_ulong |
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11 | |
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12 | WCHAR = c_wchar |
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13 | UINT = c_uint |
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14 | INT = c_int |
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15 | |
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16 | DOUBLE = c_double |
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17 | FLOAT = c_float |
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18 | |
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19 | BOOLEAN = BYTE |
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20 | BOOL = c_long |
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21 | |
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22 | from ctypes import _SimpleCData |
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23 | class VARIANT_BOOL(_SimpleCData): |
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24 | _type_ = "v" |
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25 | def __repr__(self): |
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26 | return "%s(%r)" % (self.__class__.__name__, self.value) |
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27 | |
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28 | ULONG = c_ulong |
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29 | LONG = c_long |
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30 | |
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31 | USHORT = c_ushort |
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32 | SHORT = c_short |
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33 | |
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34 | # in the windows header files, these are structures. |
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35 | _LARGE_INTEGER = LARGE_INTEGER = c_longlong |
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36 | _ULARGE_INTEGER = ULARGE_INTEGER = c_ulonglong |
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37 | |
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38 | LPCOLESTR = LPOLESTR = OLESTR = c_wchar_p |
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39 | LPCWSTR = LPWSTR = c_wchar_p |
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40 | LPCSTR = LPSTR = c_char_p |
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41 | LPCVOID = LPVOID = c_void_p |
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42 | |
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43 | # WPARAM is defined as UINT_PTR (unsigned type) |
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44 | # LPARAM is defined as LONG_PTR (signed type) |
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45 | if sizeof(c_long) == sizeof(c_void_p): |
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46 | WPARAM = c_ulong |
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47 | LPARAM = c_long |
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48 | elif sizeof(c_longlong) == sizeof(c_void_p): |
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49 | WPARAM = c_ulonglong |
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50 | LPARAM = c_longlong |
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51 | |
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52 | ATOM = WORD |
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53 | LANGID = WORD |
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54 | |
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55 | COLORREF = DWORD |
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56 | LGRPID = DWORD |
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57 | LCTYPE = DWORD |
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58 | |
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59 | LCID = DWORD |
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60 | |
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61 | ################################################################ |
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62 | # HANDLE types |
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63 | HANDLE = c_void_p # in the header files: void * |
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64 | |
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65 | HACCEL = HANDLE |
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66 | HBITMAP = HANDLE |
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67 | HBRUSH = HANDLE |
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68 | HCOLORSPACE = HANDLE |
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69 | HDC = HANDLE |
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70 | HDESK = HANDLE |
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71 | HDWP = HANDLE |
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72 | HENHMETAFILE = HANDLE |
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73 | HFONT = HANDLE |
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74 | HGDIOBJ = HANDLE |
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75 | HGLOBAL = HANDLE |
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76 | HHOOK = HANDLE |
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77 | HICON = HANDLE |
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78 | HINSTANCE = HANDLE |
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79 | HKEY = HANDLE |
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80 | HKL = HANDLE |
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81 | HLOCAL = HANDLE |
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82 | HMENU = HANDLE |
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83 | HMETAFILE = HANDLE |
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84 | HMODULE = HANDLE |
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85 | HMONITOR = HANDLE |
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86 | HPALETTE = HANDLE |
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87 | HPEN = HANDLE |
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88 | HRGN = HANDLE |
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89 | HRSRC = HANDLE |
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90 | HSTR = HANDLE |
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91 | HTASK = HANDLE |
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92 | HWINSTA = HANDLE |
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93 | HWND = HANDLE |
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94 | SC_HANDLE = HANDLE |
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95 | SERVICE_STATUS_HANDLE = HANDLE |
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96 | |
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97 | ################################################################ |
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98 | # Some important structure definitions |
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99 | |
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100 | class RECT(Structure): |
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101 | _fields_ = [("left", c_long), |
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102 | ("top", c_long), |
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103 | ("right", c_long), |
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104 | ("bottom", c_long)] |
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105 | tagRECT = _RECTL = RECTL = RECT |
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106 | |
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107 | class _SMALL_RECT(Structure): |
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108 | _fields_ = [('Left', c_short), |
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109 | ('Top', c_short), |
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110 | ('Right', c_short), |
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111 | ('Bottom', c_short)] |
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112 | SMALL_RECT = _SMALL_RECT |
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113 | |
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114 | class _COORD(Structure): |
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115 | _fields_ = [('X', c_short), |
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116 | ('Y', c_short)] |
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117 | |
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118 | class POINT(Structure): |
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119 | _fields_ = [("x", c_long), |
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120 | ("y", c_long)] |
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121 | tagPOINT = _POINTL = POINTL = POINT |
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122 | |
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123 | class SIZE(Structure): |
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124 | _fields_ = [("cx", c_long), |
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125 | ("cy", c_long)] |
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126 | tagSIZE = SIZEL = SIZE |
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127 | |
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128 | def RGB(red, green, blue): |
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129 | return red + (green << 8) + (blue << 16) |
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130 | |
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131 | class FILETIME(Structure): |
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132 | _fields_ = [("dwLowDateTime", DWORD), |
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133 | ("dwHighDateTime", DWORD)] |
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134 | _FILETIME = FILETIME |
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135 | |
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136 | class MSG(Structure): |
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137 | _fields_ = [("hWnd", HWND), |
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138 | ("message", c_uint), |
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139 | ("wParam", WPARAM), |
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140 | ("lParam", LPARAM), |
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141 | ("time", DWORD), |
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142 | ("pt", POINT)] |
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143 | tagMSG = MSG |
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144 | MAX_PATH = 260 |
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145 | |
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146 | class WIN32_FIND_DATAA(Structure): |
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147 | _fields_ = [("dwFileAttributes", DWORD), |
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148 | ("ftCreationTime", FILETIME), |
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149 | ("ftLastAccessTime", FILETIME), |
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150 | ("ftLastWriteTime", FILETIME), |
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151 | ("nFileSizeHigh", DWORD), |
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152 | ("nFileSizeLow", DWORD), |
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153 | ("dwReserved0", DWORD), |
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154 | ("dwReserved1", DWORD), |
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155 | ("cFileName", c_char * MAX_PATH), |
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156 | ("cAlternateFileName", c_char * 14)] |
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157 | |
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158 | class WIN32_FIND_DATAW(Structure): |
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159 | _fields_ = [("dwFileAttributes", DWORD), |
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160 | ("ftCreationTime", FILETIME), |
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161 | ("ftLastAccessTime", FILETIME), |
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162 | ("ftLastWriteTime", FILETIME), |
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163 | ("nFileSizeHigh", DWORD), |
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164 | ("nFileSizeLow", DWORD), |
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165 | ("dwReserved0", DWORD), |
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166 | ("dwReserved1", DWORD), |
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167 | ("cFileName", c_wchar * MAX_PATH), |
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168 | ("cAlternateFileName", c_wchar * 14)] |
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169 | |
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170 | __all__ = ['ATOM', 'BOOL', 'BOOLEAN', 'BYTE', 'COLORREF', 'DOUBLE', 'DWORD', |
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171 | 'FILETIME', 'FLOAT', 'HACCEL', 'HANDLE', 'HBITMAP', 'HBRUSH', |
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172 | 'HCOLORSPACE', 'HDC', 'HDESK', 'HDWP', 'HENHMETAFILE', 'HFONT', |
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173 | 'HGDIOBJ', 'HGLOBAL', 'HHOOK', 'HICON', 'HINSTANCE', 'HKEY', |
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174 | 'HKL', 'HLOCAL', 'HMENU', 'HMETAFILE', 'HMODULE', 'HMONITOR', |
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175 | 'HPALETTE', 'HPEN', 'HRGN', 'HRSRC', 'HSTR', 'HTASK', 'HWINSTA', |
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176 | 'HWND', 'INT', 'LANGID', 'LARGE_INTEGER', 'LCID', 'LCTYPE', |
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177 | 'LGRPID', 'LONG', 'LPARAM', 'LPCOLESTR', 'LPCSTR', 'LPCVOID', |
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178 | 'LPCWSTR', 'LPOLESTR', 'LPSTR', 'LPVOID', 'LPWSTR', 'MAX_PATH', |
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179 | 'MSG', 'OLESTR', 'POINT', 'POINTL', 'RECT', 'RECTL', 'RGB', |
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180 | 'SC_HANDLE', 'SERVICE_STATUS_HANDLE', 'SHORT', 'SIZE', 'SIZEL', |
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181 | 'SMALL_RECT', 'UINT', 'ULARGE_INTEGER', 'ULONG', 'USHORT', |
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182 | 'VARIANT_BOOL', 'WCHAR', 'WIN32_FIND_DATAA', 'WIN32_FIND_DATAW', |
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183 | 'WORD', 'WPARAM', '_COORD', '_FILETIME', '_LARGE_INTEGER', |
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184 | '_POINTL', '_RECTL', '_SMALL_RECT', '_ULARGE_INTEGER', 'tagMSG', |
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185 | 'tagPOINT', 'tagRECT', 'tagSIZE'] |
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