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/*
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******************************************************************************
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*
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* Copyright (C) 2001, International Business Machines
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* Corporation and others. All Rights Reserved.
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*
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******************************************************************************
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* file name: cwchar.h
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* encoding: US-ASCII
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* tab size: 8 (not used)
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* indentation:4
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*
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* created on: 2001may25
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* created by: Markus W. Scherer
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*
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* This file contains ICU-internal definitions of wchar_t operations.
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* These definitions were moved here from cstring.h so that fewer
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* ICU implementation files include wchar.h.
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*/
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#ifndef __CWCHAR_H__
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#define __CWCHAR_H__
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#include <string.h>
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#include <stdlib.h>
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#include "unicode/utypes.h"
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/* Do this after utypes.h so that we have U_HAVE_WCHAR_H . */
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#if U_HAVE_WCHAR_H
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# include <wchar.h>
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#endif
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/*===========================================================================*/
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/* Wide-character functions */
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/*===========================================================================*/
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/* The following are not available on all systems, defined in wchar.h or string.h. */
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#if U_HAVE_WCSCPY
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# define uprv_wcscpy wcscpy
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# define uprv_wcscat wcscat
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# define uprv_wcslen wcslen
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#else
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U_CAPI wchar_t* U_EXPORT2
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uprv_wcscpy(wchar_t *dst, const wchar_t *src);
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U_CAPI wchar_t* U_EXPORT2
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uprv_wcscat(wchar_t *dst, const wchar_t *src);
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U_CAPI size_t U_EXPORT2
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uprv_wcslen(const wchar_t *src);
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#endif
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/* The following are part of the ANSI C standard, defined in stdlib.h . */
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#define uprv_wcstombs(mbstr, wcstr, count) U_STANDARD_CPP_NAMESPACE wcstombs(mbstr, wcstr, count)
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#define uprv_mbstowcs(wcstr, mbstr, count) U_STANDARD_CPP_NAMESPACE mbstowcs(wcstr, mbstr, count)
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#endif
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