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34 lines
932 B
C++
34 lines
932 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_mscom_Utils_h
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#define mozilla_mscom_Utils_h
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#ifdef ACCESSIBILITY
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#include <guiddef.h>
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#endif
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struct IUnknown;
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namespace mozilla {
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namespace mscom {
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bool IsCurrentThreadMTA();
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bool IsProxy(IUnknown* aUnknown);
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#ifdef ACCESSIBILITY
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bool IsVtableIndexFromParentInterface(REFIID aInterface,
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unsigned long aVtableIndex);
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bool IsInterfaceEqualToOrInheritedFrom(REFIID aInterface, REFIID aFrom,
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unsigned long aVtableIndexHint);
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#endif
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} // namespace mscom
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} // namespace mozilla
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#endif // mozilla_mscom_Utils_h
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