1 files changed, 57 insertions, 0 deletions
diff --git a/include/iprt/zero.h b/include/iprt/zero.h
new file mode 100644
index 00000000..ac1683c1
--- /dev/null
+++ b/include/iprt/zero.h
@@ -0,0 +1,57 @@
+/** @file
+ * IPRT - Zero Memory.
+ */
+
+/*
+ * Copyright (C) 2006-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE 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.
+ */
+
+#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 */
+