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38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_win32_version_h__
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#define INCLUDE_win32_version_h__
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#include <windows.h>
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GIT_INLINE(int) git_has_win32_version(int major, int minor, int service_pack)
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{
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OSVERSIONINFOEX version_test = {0};
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DWORD version_test_mask;
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DWORDLONG version_condition_mask = 0;
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version_test.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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version_test.dwMajorVersion = major;
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version_test.dwMinorVersion = minor;
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version_test.wServicePackMajor = (WORD)service_pack;
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version_test.wServicePackMinor = 0;
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version_test_mask = (VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR | VER_SERVICEPACKMINOR);
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VER_SET_CONDITION(version_condition_mask, VER_MAJORVERSION, VER_GREATER_EQUAL);
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VER_SET_CONDITION(version_condition_mask, VER_MINORVERSION, VER_GREATER_EQUAL);
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VER_SET_CONDITION(version_condition_mask, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
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VER_SET_CONDITION(version_condition_mask, VER_SERVICEPACKMINOR, VER_GREATER_EQUAL);
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if (!VerifyVersionInfo(&version_test, version_test_mask, version_condition_mask))
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return 0;
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return 1;
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}
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#endif
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