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/* $Id: strpbrk.cpp $ */
/** @file
* IPRT - strpbrk().
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <iprt/string.h>
/**
* Find the first occurrence of a character in pszChars in pszStr.
*
* @returns
*/
#ifdef _MSC_VER
# if _MSC_VER >= 1400
_CRTIMP __checkReturn _CONST_RETURN char * __cdecl strpbrk(__in_z const char *pszStr, __in_z const char *pszChars)
# else
_CRTIMP char * __cdecl strpbrk(const char *pszStr, const char *pszChars)
# endif
#elif defined(__WATCOMC__)
_WCRTLINK char *std::strpbrk(const char *pszStr, const char *pszChars)
#else
char *strpbrk(const char *pszStr, const char *pszChars)
# if defined(__THROW) && !defined(RT_OS_WINDOWS) && !defined(RT_OS_OS2)
__THROW
# endif
#endif
{
int chCur;
while ((chCur = *pszStr++) != '\0')
{
int ch;
const char *psz = pszChars;
while ((ch = *psz++) != '\0')
if (ch == chCur)
return (char *)(pszStr - 1);
}
return NULL;
}
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