| 1 | /* $Id: strpbrk.cpp 3672 2007-07-17 12:39:30Z vboxsync $ */
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| 2 | /** @file
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| 3 | * innotek Portable Runtime - strpbrk().
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 innotek GmbH
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License as published by the Free Software Foundation,
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| 13 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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| 14 | * distribution. VirtualBox OSE is distributed in the hope that it will
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| 15 | * be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * If you received this file as part of a commercial VirtualBox
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| 18 | * distribution, then only the terms of your commercial VirtualBox
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| 19 | * license agreement apply instead of the previous paragraph.
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| 20 | */
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| 21 |
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| 22 |
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| 23 | /*******************************************************************************
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| 24 | * Header Files *
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| 25 | *******************************************************************************/
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| 26 | #include <iprt/string.h>
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| 27 |
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| 28 |
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| 29 | /**
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| 30 | * Find the first occurrence of a character in pszChars in pszStr.
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| 31 | *
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| 32 | * @returns
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| 33 | */
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| 34 | #ifdef _MSC_VER
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| 35 | # if _MSC_VER >= 1400
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| 36 | _CRTIMP __checkReturn _CONST_RETURN char * __cdecl strpbrk(__in_z const char *pszStr, __in_z const char *pszChars)
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| 37 | # else
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| 38 | _CRTIMP char * __cdecl strpbrk(const char *pszStr, const char *pszChars)
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| 39 | # endif
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| 40 | #else
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| 41 | char *strpbrk(const char *pszStr, const char *pszChars)
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| 42 | # if defined(__THROW) && !defined(RT_OS_WINDOWS) && !defined(RT_OS_OS2)
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| 43 | __THROW
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| 44 | # endif
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| 45 | #endif
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| 46 | {
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| 47 | int chCur;
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| 48 | while ((chCur = *pszStr++) != '\0')
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| 49 | {
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| 50 | int ch;
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| 51 | const char *psz = pszChars;
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| 52 | while ((ch = *psz++) != '\0')
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| 53 | if (ch == chCur)
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| 54 | return (char *)(pszStr - 1);
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| 55 |
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| 56 | }
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| 57 | return NULL;
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| 58 | }
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| 59 |
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