1 gwin32.h |
1 /* GLIB - Library of useful routines for C programming |
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2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald |
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3 * |
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4 * This library is free software; you can redistribute it and/or |
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5 * modify it under the terms of the GNU Lesser General Public |
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6 * License as published by the Free Software Foundation; either |
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7 * version 2 of the License, or (at your option) any later version. |
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8 * |
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9 * This library is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 * Lesser General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Lesser General Public |
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15 * License along with this library; if not, write to the |
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16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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17 * Boston, MA 02111-1307, USA. |
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18 */ |
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19 |
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20 /* |
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21 * Modified by the GLib Team and others 1997-2000. See the AUTHORS |
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22 * file for a list of people on the GLib Team. See the ChangeLog |
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23 * files for a list of changes. These files are distributed with |
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24 * GLib at ftp://ftp.gtk.org/pub/gtk/. |
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25 */ |
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26 |
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27 #ifndef __G_WIN32_H__ |
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28 #define __G_WIN32_H__ |
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29 |
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30 #include <glib/gtypes.h> |
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31 |
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32 #ifdef G_PLATFORM_WIN32 |
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33 |
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34 G_BEGIN_DECLS |
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35 |
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36 #ifndef MAXPATHLEN |
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37 #define MAXPATHLEN 1024 |
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38 #endif |
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39 |
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40 #ifdef G_OS_WIN32 |
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41 |
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42 /* |
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43 * To get prototypes for the following POSIXish functions, you have to |
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44 * include the indicated non-POSIX headers. The functions are defined |
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45 * in OLDNAMES.LIB (MSVC) or -lmoldname-msvc (mingw32). |
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46 * |
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47 * getcwd: <direct.h> (MSVC), <io.h> (mingw32) |
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48 * getpid: <process.h> |
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49 * access: <io.h> |
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50 * unlink: <stdio.h> or <io.h> |
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51 * open, read, write, lseek, close: <io.h> |
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52 * rmdir: <io.h> |
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53 * pipe: <io.h> |
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54 */ |
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55 |
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56 /* pipe is not in OLDNAMES.LIB or -lmoldname-msvc. */ |
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57 #define pipe(phandles) _pipe (phandles, 4096, _O_BINARY) |
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58 |
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59 /* For some POSIX functions that are not provided by the MS runtime, |
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60 * we provide emulation functions in glib, which are prefixed with |
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61 * g_win32_. Or that was the idea at some time, but there is just one |
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62 * of those: |
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63 */ |
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64 gint g_win32_ftruncate (gint f, |
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65 guint size); |
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66 #endif /* G_OS_WIN32 */ |
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67 |
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68 /* The MS setlocale uses locale names of the form "English_United |
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69 * States.1252" etc. We want the Unixish standard form "en", "zh_TW" |
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70 * etc. This function gets the current thread locale from Windows and |
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71 * returns it as a string of the above form for use in forming file |
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72 * names etc. The returned string should be deallocated with g_free(). |
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73 */ |
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74 gchar* g_win32_getlocale (void); |
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75 |
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76 /* Translate a Win32 error code (as returned by GetLastError()) into |
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77 * the corresponding message. The returned string should be deallocated |
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78 * with g_free(). |
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79 */ |
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80 gchar* g_win32_error_message (gint error); |
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81 |
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82 #define g_win32_get_package_installation_directory g_win32_get_package_installation_directory_utf8 |
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83 #define g_win32_get_package_installation_subdirectory g_win32_get_package_installation_subdirectory_utf8 |
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84 |
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85 gchar* g_win32_get_package_installation_directory (gchar *package, |
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86 gchar *dll_name); |
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87 |
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88 gchar* g_win32_get_package_installation_subdirectory (gchar *package, |
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89 gchar *dll_name, |
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90 gchar *subdir); |
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91 |
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92 guint g_win32_get_windows_version (void); |
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93 |
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94 gchar* g_win32_locale_filename_from_utf8 (const gchar *utf8filename); |
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95 |
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96 #define G_WIN32_IS_NT_BASED() (g_win32_get_windows_version () < 0x80000000) |
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97 #define G_WIN32_HAVE_WIDECHAR_API() (G_WIN32_IS_NT_BASED ()) |
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98 |
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99 G_END_DECLS |
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100 |
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101 #endif /* G_PLATFORM_WIN32 */ |
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102 |
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103 #endif /* __G_WIN32_H__ */ |