VirtualBox

source: vbox/trunk/src/VBox/Runtime/r3/nt/internal-r3-nt.h@ 68246

Last change on this file since 68246 was 62477, checked in by vboxsync, 8 years ago

(C) 2016

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.1 KB
Line 
1/* $Id: internal-r3-nt.h 62477 2016-07-22 18:27:37Z vboxsync $ */
2/** @file
3 * IPRT - Internal Header for the Native NT code.
4 */
5
6/*
7 * Copyright (C) 2010-2016 Oracle Corporation
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 (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27
28#ifndef ___internal_r3_nt_h___
29#define ___internal_r3_nt_h___
30
31#ifdef IN_SUP_HARDENED_R3
32# include <iprt/nt/nt-and-windows.h>
33#else
34# include <iprt/nt/nt.h>
35#endif
36#include "internal/iprt.h"
37
38
39#ifdef DEBUG_bird
40/** Enables the "\\!\" NT path pass thru as well as hacks for listing NT object
41 * directories. */
42# define IPRT_WITH_NT_PATH_PASSTHRU 1
43#endif
44
45
46/**
47 * Internal helper for comparing a WCHAR string with a char string.
48 *
49 * @returns @c true if equal, @c false if not.
50 * @param pwsz1 The first string.
51 * @param cch1 The length of the first string, in bytes.
52 * @param psz2 The second string.
53 * @param cch2 The length of the second string.
54 */
55DECLINLINE(bool) rtNtCompWideStrAndAscii(WCHAR const *pwsz1, size_t cch1, const char *psz2, size_t cch2)
56{
57 if (cch1 != cch2 * 2)
58 return false;
59 while (cch2-- > 0)
60 {
61 unsigned ch1 = *pwsz1++;
62 unsigned ch2 = (unsigned char)*psz2++;
63 if (ch1 != ch2)
64 return false;
65 }
66 return true;
67}
68
69#endif
70
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