Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/include/iprt/zero.h b/include/iprt/zero.h
new file mode 100644
index 00000000..7c6dfea0
--- /dev/null
+++ b/include/iprt/zero.h
@@ -0,0 +1,67 @@
+/** @file
+ * IPRT - Zero Memory.
+ */
+
+/*
+ * Copyright (C) 2006-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+#ifndef IPRT_INCLUDED_zero_h
+#define IPRT_INCLUDED_zero_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+
+#include <iprt/cdefs.h>
+#include <iprt/types.h>
+#include <iprt/param.h>
+
+
+RT_C_DECLS_BEGIN
+
+/** @defgroup grp_rt_zero    RTZero - Zeroed Memory Objects
+ * @ingroup grp_rt
+ * @{
+ */
+
+extern RTDATADECL(uint8_t const)   g_abRTZeroPage[PAGE_SIZE];
+extern RTDATADECL(uint8_t const)   g_abRTZero4K[_4K];
+extern RTDATADECL(uint8_t const)   g_abRTZero8K[_8K];
+extern RTDATADECL(uint8_t const)   g_abRTZero16K[_16K];
+extern RTDATADECL(uint8_t const)   g_abRTZero32K[_32K];
+extern RTDATADECL(uint8_t const)   g_abRTZero64K[_64K];
+
+/** @} */
+
+RT_C_DECLS_END
+
+#endif /* !IPRT_INCLUDED_zero_h */
+