41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
#ifndef __HELPERS_HPP__
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#define __HELPERS_HPP__
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#include <delaydll.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// String type conversion routines
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HRESULT Ansi2Unicode(const char *, wchar_t **);
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HRESULT Unicode2Ansi(const wchar_t *src, char ** dest);
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// String->CLSID conversion routines
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HRESULT ConvertANSItoCLSID(const char *pszCLSID, CLSID * clsid);
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HRESULT ConvertANSIProgIDtoCLSID(const char *progid, CLSID *pCLSID);
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HRESULT ConvertFriendlyANSItoCLSID(char *pszCLSID, CLSID * clsid);
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HRESULT RemoveDirectoryAndChildren(LPCSTR szDir);
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HRESULT SetSize(SIZE *, long cx, long cy);
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HRESULT CDLDupWStr( LPWSTR *pszwstrDst, LPCWSTR szwSrc );
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#undef SAFERELEASE
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#define SAFERELEASE(p) if ((p) != NULL) { (p)->Release(); (p) = NULL; };
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#undef SAFEDELETE
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#define SAFEDELETE(p) if ((p) != NULL) { delete (p); (p) = NULL; };
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#undef SAFEREGCLOSEKEY
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#define SAFEREGCLOSEKEY(p) if ((p) != NULL) { ::RegCloseKey(p); (p) = NULL; };
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#undef SAFESYSFREESTRING
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#define SAFESYSFREESTRING(p) if ((p) != NULL) { SysFreeString(p); (p) = NULL; };
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#ifdef __cplusplus
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}
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#endif
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#endif
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