Check-in rlz code to src\rlz from http://code.google.com/p/rlz/.

rlz/win/lib/vista_winnt.h

Index: rlz/win/lib/vista_winnt.h
===================================================================
--- rlz/win/lib/vista_winnt.h	(revision 0)
+++ rlz/win/lib/vista_winnt.h	(revision 0)
@@ -0,0 +1,99 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// This file contains snippets borrowed from the Vista SDK version of
+// WinNT.h, (c) Microsoft (2006)
+
+#ifndef RLZ_WIN_LIB_VISTA_WINNT_H_
+#define RLZ_WIN_LIB_VISTA_WINNT_H_
+
+#include <windows.h>
+
+// If no Vista SDK yet, borrow these from Vista's version of WinNT.h
+#ifndef SE_GROUP_INTEGRITY
+
+// TOKEN_MANDATORY_LABEL.Label.Attributes = SE_GROUP_INTEGRITY
+#define SE_GROUP_INTEGRITY                 (0x00000020L)
+#define SE_GROUP_INTEGRITY_ENABLED         (0x00000040L)
+
+typedef struct _TOKEN_MANDATORY_LABEL {
+    SID_AND_ATTRIBUTES Label;
+} TOKEN_MANDATORY_LABEL, *PTOKEN_MANDATORY_LABEL;
+
+// These are a few new enums for TOKEN_INFORMATION_CLASS
+#define TokenElevationType static_cast<TOKEN_INFORMATION_CLASS>(18)
+#define TokenLinkedToken static_cast<TOKEN_INFORMATION_CLASS>(19)
+#define TokenElevation static_cast<TOKEN_INFORMATION_CLASS>(20)
+#define TokenHasRestrictions static_cast<TOKEN_INFORMATION_CLASS>(21)
+#define TokenAccessInformation static_cast<TOKEN_INFORMATION_CLASS>(22)
+#define TokenVirtualizationAllowed static_cast<TOKEN_INFORMATION_CLASS>(23)
+#define TokenVirtualizationEnabled static_cast<TOKEN_INFORMATION_CLASS>(24)
+// TokenIntegrityLevel is the proces's privilege level, low, med, or high
+#define TokenIntegrityLevel static_cast<TOKEN_INFORMATION_CLASS>(25)
+// TokenIntegrityLevelDeasktop is an alternate level used for access apis
+// (screen readers, imes)
+#define TokenIntegrityLevelDesktop static_cast<TOKEN_INFORMATION_CLASS>(26)
+
+// This is a new flag to pass to GetNamedSecurityInfo or SetNamedSecurityInfo
+// that puts the mandatory level label info in an access control list (ACL)
+// structure in the parameter normally used for system acls (SACL)
+#define LABEL_SECURITY_INFORMATION       (0x00000010L)
+
+// The new Access Control Entry type identifier for mandatory labels
+#define SYSTEM_MANDATORY_LABEL_ACE_TYPE         (0x11)
+
+// The structure of mandatory label acess control binary entry
+typedef struct _SYSTEM_MANDATORY_LABEL_ACE {
+    ACE_HEADER Header;
+    ACCESS_MASK Mask;
+    DWORD SidStart;
+} SYSTEM_MANDATORY_LABEL_ACE, *PSYSTEM_MANDATORY_LABEL_ACE;
+
+// Masks for ACCESS_MASK above
+#define SYSTEM_MANDATORY_LABEL_NO_WRITE_UP         0x1
+#define SYSTEM_MANDATORY_LABEL_NO_READ_UP          0x2
+#define SYSTEM_MANDATORY_LABEL_NO_EXECUTE_UP       0x4
+#define SYSTEM_MANDATORY_LABEL_VALID_MASK \
+    (SYSTEM_MANDATORY_LABEL_NO_WRITE_UP | \
+     SYSTEM_MANDATORY_LABEL_NO_READ_UP | \
+     SYSTEM_MANDATORY_LABEL_NO_EXECUTE_UP)
+
+// The SID authority for mandatory labels
+#define SECURITY_MANDATORY_LABEL_AUTHORITY          {0, 0, 0, 0, 0, 16}
+
+// the RID values (sub authorities) that define mandatory label levels
+#define SECURITY_MANDATORY_UNTRUSTED_RID            (0x00000000L)
+#define SECURITY_MANDATORY_LOW_RID                  (0x00001000L)
+#define SECURITY_MANDATORY_MEDIUM_RID               (0x00002000L)
+#define SECURITY_MANDATORY_HIGH_RID                 (0x00003000L)
+#define SECURITY_MANDATORY_SYSTEM_RID               (0x00004000L)
+#define SECURITY_MANDATORY_UI_ACCESS_RID            (0x00004100L)
+#define SECURITY_MANDATORY_PROTECTED_PROCESS_RID    (0x00005000L)
+
+// Vista's mandatory labels, enumerated
+typedef enum _MANDATORY_LEVEL {
+    MandatoryLevelUntrusted = 0,
+    MandatoryLevelLow,
+    MandatoryLevelMedium,
+    MandatoryLevelHigh,
+    MandatoryLevelSystem,
+    MandatoryLevelSecureProcess,
+    MandatoryLevelCount
+} MANDATORY_LEVEL, *PMANDATORY_LEVEL;
+
+
+// Token elevation values describe the relative strength of a given token.
+// A full token is a token with all groups and privileges to which the
+// principal is authorized.  A limited token is one with some groups or
+// privileges removed.
+
+typedef enum _TOKEN_ELEVATION_TYPE {
+    TokenElevationTypeDefault = 1,
+    TokenElevationTypeFull,
+    TokenElevationTypeLimited,
+} TOKEN_ELEVATION_TYPE, *PTOKEN_ELEVATION_TYPE;
+
+#endif  // #ifndef SE_GROUP_INTEGRITY
+
+#endif  // RLZ_WIN_LIB_VISTA_WINNT_H_