source: vbox/trunk/src/VBox/Additions/WINNT/VBoxHook/dllmain.cpp

/* $Id: dllmain.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
/** @file
 * VBoxHook -- Global windows hook dll
 */

/*
 * 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>.
 *
 * SPDX-License-Identifier: GPL-3.0-only
 */


#include <iprt/cdefs.h>
#include <iprt/win/windows.h>


/**
 * Dll entrypoint
 *
 * @returns type size or 0 if unknown type
 * @param   hDLLInst        Dll instance handle
 * @param   fdwReason       Callback reason
 * @param   pvReserved      Reserved
 */
BOOL WINAPI DllMain(HINSTANCE hDLLInst, DWORD fdwReason, LPVOID pvReserved)
{
    RT_NOREF(hDLLInst, pvReserved);
    switch (fdwReason)
    {
        case DLL_PROCESS_ATTACH:
            return TRUE;

        case DLL_PROCESS_DETACH:
            return TRUE;

        case DLL_THREAD_ATTACH:
            return TRUE;

        case DLL_THREAD_DETACH:
            return TRUE;

        default:
            return TRUE;
    }
}