1 files changed, 88 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r0drv/nt/symdb.h b/src/VBox/Runtime/r0drv/nt/symdb.h
new file mode 100644
index 00000000..7b0468c2
--- /dev/null
+++ b/src/VBox/Runtime/r0drv/nt/symdb.h
@@ -0,0 +1,88 @@
+/* $Id: symdb.h $ */
+/** @file
+ * IPRT - Internal Header for the NT Ring-0 Driver Symbol DB.
+ */
+
+/*
+ * Copyright (C) 2013-2020 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_SRC_r0drv_nt_symdb_h
+#define IPRT_INCLUDED_SRC_r0drv_nt_symdb_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/types.h>
+
+
+/**
+ * NT Version info.
+ */
+typedef struct RTNTSDBOSVER
+{
+    /** The major version number. */
+    uint8_t     uMajorVer;
+    /** The minor version number. */
+    uint8_t     uMinorVer;
+    /** Set if checked build, clear if free (retail) build. */
+    uint8_t     fChecked : 1;
+    /** Set if multi processor kernel. */
+    uint8_t     fSmp : 1;
+    /** The service pack number. */
+    uint8_t     uCsdNo : 6;
+    /** The build number. */
+    uint32_t    uBuildNo;
+} RTNTSDBOSVER;
+/** Pointer to NT version info. */
+typedef RTNTSDBOSVER *PRTNTSDBOSVER;
+/** Pointer to const NT version info. */
+typedef RTNTSDBOSVER const *PCRTNTSDBOSVER;
+
+
+/**
+ * Compare NT OS version structures.
+ *
+ * @retval  0 if equal
+ * @retval  1 if @a pInfo1 is newer/greater than @a pInfo2
+ * @retval  -1 if @a pInfo1 is older/less than @a pInfo2
+ *
+ * @param   pInfo1              The first version info structure.
+ * @param   pInfo2              The second version info structure.
+ */
+DECLINLINE(int) rtNtOsVerInfoCompare(PCRTNTSDBOSVER pInfo1, PCRTNTSDBOSVER pInfo2)
+{
+    if (pInfo1->uMajorVer != pInfo2->uMajorVer)
+        return pInfo1->uMajorVer > pInfo2->uMajorVer ? 1 : -1;
+    if (pInfo1->uMinorVer != pInfo2->uMinorVer)
+        return pInfo1->uMinorVer > pInfo2->uMinorVer ? 1 : -1;
+    if (pInfo1->uBuildNo  != pInfo2->uBuildNo)
+        return pInfo1->uBuildNo  > pInfo2->uBuildNo  ? 1 : -1;
+    if (pInfo1->uCsdNo    != pInfo2->uCsdNo)
+        return pInfo1->uCsdNo    > pInfo2->uCsdNo    ? 1 : -1;
+    if (pInfo1->fSmp      != pInfo2->fSmp)
+        return pInfo1->fSmp      > pInfo2->fSmp      ? 1 : -1;
+    if (pInfo1->fChecked  != pInfo2->fChecked)
+        return pInfo1->fChecked  > pInfo2->fChecked  ? 1 : -1;
+    return 0;
+}
+
+#endif /* !IPRT_INCLUDED_SRC_r0drv_nt_symdb_h */
+