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64 lines
2.5 KiB
64 lines
2.5 KiB
/******************************************************************************
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Copyright (c) 2002 Microsoft Corporation
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Module Name:
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wusafefn.h
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Abstract:
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definitions for WU safe functions
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******************************************************************************/
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#pragma once
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#include "SafeFile.h" // file operations (SafeCreateFile, etc.)
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#include "SafeReg.h" // registry operations (SafeRegQueryStringValueCch, etc.)
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// path manipulation
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HRESULT PathCchCombineA(LPSTR szPath, DWORD cchPathBuff, LPCSTR szPrefix, LPCSTR szSuffix);
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HRESULT PathCchCombineW(LPWSTR szPath, DWORD cchPathBuff, LPCWSTR szPrefix, LPCWSTR szSuffix);
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HRESULT PathCchAppendA(LPSTR szPath, DWORD cchPathBuff, LPCSTR szNew);
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HRESULT PathCchAppendW(LPWSTR szPath, DWORD cchPathBuff, LPCWSTR szNew);
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HRESULT PathCchAddBackslashA(LPSTR szPath, DWORD cchPathBuff);
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HRESULT PathCchAddBackslashW(LPWSTR szPath, DWORD cchPathBuff);
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HRESULT PathCchCanonicalizeA(LPSTR pszDest, DWORD cchDest, LPCSTR pszSrc);
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HRESULT PathCchCanonicalizeW(LPWSTR pszDest, DWORD cchDest, LPCWSTR pszSrc);
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HRESULT PathCchAddExtensionA(LPSTR pszPath, DWORD cchPath, LPCSTR pszExt);
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HRESULT PathCchAddExtensionW(LPWSTR pszPath, DWORD cchPath, LPCWSTR pszExt);
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HRESULT PathCchRenameExtensionA(LPSTR pszPath, DWORD cchPath, LPCSTR pszExt);
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HRESULT PathCchRenameExtensionW(LPWSTR pszPath, DWORD cchPath, LPCWSTR pszExt);
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#if defined(UNICODE) || defined(_UNICODE)
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#define PathCchCombine PathCchCombineW
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#define PathCchAppend PathCchAppendW
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#define PathCchAddBackslash PathCchAddBackslashW
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#define PathCchCanonicalize PathCchCanonicalizeW
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#define PathCchAddExtension PathCchAddExtensionW
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#define PathCchRenameExtension PathCchRenameExtensionW
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#else
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#define PathCchCombine PathCchCombineA
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#define PathCchAppend PathCchAppendA
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#define PathCchAddBackslash PathCchAddBackslashA
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#define PathCchCanonicalize PathCchCanonicalizeA
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#define PathCchAddExtension PathCchAddExtensionA
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#define PathCchRenameExtension PathCchRenameExtensionA
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#endif
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// Load library
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HMODULE WINAPI LoadLibraryFromSystemDir(LPCTSTR szModule);
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// Critical sections
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// Spin count passed to InitializeCriticalSectionAndSpinCount
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#define DEFAULT_CS_SPIN_COUNT 0x80000FA0
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BOOL WINAPI WUInitializeCriticalSectionAndSpinCount(LPCRITICAL_SECTION lpcs, DWORD dwSpinCount);
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inline BOOL WINAPI SafeInitializeCriticalSection(LPCRITICAL_SECTION lpcs)
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{
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return WUInitializeCriticalSectionAndSpinCount(lpcs, DEFAULT_CS_SPIN_COUNT);
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}
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