1 | /** @file
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2 | * IPRT - Zero Memory.
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3 | */
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4 |
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5 | /*
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6 | * Copyright (C) 2006-2020 Oracle Corporation
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7 | *
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8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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9 | * available from http://www.virtualbox.org. This file is free software;
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10 | * you can redistribute it and/or modify it under the terms of the GNU
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11 | * General Public License (GPL) as published by the Free Software
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12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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15 | *
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16 | * The contents of this file may alternatively be used under the terms
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17 | * of the Common Development and Distribution License Version 1.0
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18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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19 | * VirtualBox OSE distribution, in which case the provisions of the
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20 | * CDDL are applicable instead of those of the GPL.
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21 | *
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22 | * You may elect to license modified versions of this file under the
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23 | * terms and conditions of either the GPL or the CDDL or both.
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24 | */
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25 |
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26 | #ifndef IPRT_INCLUDED_zero_h
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27 | #define IPRT_INCLUDED_zero_h
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28 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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29 | # pragma once
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30 | #endif
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31 |
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32 |
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33 | #include <iprt/cdefs.h>
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34 | #include <iprt/types.h>
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35 | #include <iprt/param.h>
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36 |
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37 |
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38 | RT_C_DECLS_BEGIN
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39 |
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40 | /** @defgroup grp_rt_zero RTZero - Zeroed Memory Objects
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41 | * @ingroup grp_rt
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42 | * @{
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43 | */
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44 |
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45 | extern RTDATADECL(uint8_t const) g_abRTZeroPage[PAGE_SIZE];
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46 | extern RTDATADECL(uint8_t const) g_abRTZero4K[_4K];
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47 | extern RTDATADECL(uint8_t const) g_abRTZero8K[_8K];
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48 | extern RTDATADECL(uint8_t const) g_abRTZero16K[_16K];
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49 | extern RTDATADECL(uint8_t const) g_abRTZero32K[_32K];
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50 | extern RTDATADECL(uint8_t const) g_abRTZero64K[_64K];
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51 |
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52 | /** @} */
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53 |
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54 | RT_C_DECLS_END
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55 |
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56 | #endif /* !IPRT_INCLUDED_zero_h */
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57 |
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