VirtualBox

source: vbox/trunk/src/VBox/Runtime/string/strncmp.cpp@ 2981

Last change on this file since 2981 was 2981, checked in by vboxsync, 18 years ago

InnoTek -> innotek: all the headers and comments.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.3 KB
Line 
1/* $Id: strncmp.cpp 2981 2007-06-01 16:01:28Z vboxsync $ */
2/** @file
3 * innotek Portable Runtime - CRT Strings, strncmp().
4 */
5
6/*
7 * Copyright (C) 2006-2007 innotek GmbH
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License as published by the Free Software Foundation,
13 * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
14 * distribution. VirtualBox OSE is distributed in the hope that it will
15 * be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * If you received this file as part of a commercial VirtualBox
18 * distribution, then only the terms of your commercial VirtualBox
19 * license agreement apply instead of the previous paragraph.
20 */
21
22#include <iprt/string.h>
23
24#ifdef _MSC_VER
25_CRTIMP int __cdecl strncmp
26#else
27int strncmp
28#endif
29 (const char *pszStr1, const char *pszStr2, size_t cb)
30#if defined(__THROW) && !defined(__WIN__) && !defined(__OS2__)
31 __THROW
32#endif
33{
34 const char* fini = pszStr1+cb;
35 while (pszStr1 < fini)
36 {
37 int res=*pszStr1-*pszStr2;
38 if (res)
39 return res;
40 if (!*pszStr1)
41 return 0;
42 ++pszStr1; ++pszStr2;
43 }
44 return 0;
45}
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