78 lines
1.5 KiB
C
78 lines
1.5 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1998, Microsoft Corp. All rights reserved.
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//
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// FILE
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//
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// iasutf8.h
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//
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// SYNOPSIS
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//
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// Declares functions for converting between UTF-8 and Unicode.
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//
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// MODIFICATION HISTORY
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//
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// 01/22/1999 Original version.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _IASUTF8_H_
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#define _IASUTF8_H_
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#if _MSC_VER >= 1000
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#pragma once
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//////////
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// Returns the number of characters required to hold the converted string. The
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// source string may not contain nulls. Returns -1 if 'src' is not a valid
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// UTF-8 string.
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//////////
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LONG
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WINAPI
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IASUtf8ToUnicodeLength(
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PCSTR src,
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DWORD srclen
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);
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//////////
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// Returns the number of characters required to hold the converted string.
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//////////
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LONG
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WINAPI
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IASUnicodeToUtf8Length(
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PCWSTR src,
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DWORD srclen
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);
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/////////
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// Converts a UTF-8 string to Unicode. Returns the number of characters in the
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// converted string. The source string may not contain nulls. Returns -1 if
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// 'src' is not a valid UTF-8 string.
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/////////
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LONG
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IASUtf8ToUnicode(
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PCSTR src,
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DWORD srclen,
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PWSTR dst
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);
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/////////
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// Converts a Unicode string to UTF-8. Returns the number of characters in the
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// converted string.
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/////////
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LONG
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IASUnicodeToUtf8(
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PCWSTR src,
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DWORD srclen,
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PSTR dst
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);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // _IASUTF8_H_
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