1 files changed, 44 insertions, 0 deletions
diff --git a/src/VBox/Installer/win/InstallHelper/VBoxCommon.h b/src/VBox/Installer/win/InstallHelper/VBoxCommon.h
new file mode 100644
index 00000000..a186c919
--- /dev/null
+++ b/src/VBox/Installer/win/InstallHelper/VBoxCommon.h
@@ -0,0 +1,44 @@
+/* $Id: VBoxCommon.h $ */
+/** @file
+ * VBoxCommon - Misc helper routines for install helper.
+ */
+
+/*
+ * Copyright (C) 2008-2022 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
+ */
+
+#ifndef VBOX_INCLUDED_SRC_InstallHelper_VBoxCommon_h
+#define VBOX_INCLUDED_SRC_InstallHelper_VBoxCommon_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#if (_MSC_VER < 1400) /* Provide _stprintf_s to VC < 8.0. */
+int swprintf_s(WCHAR *buffer, size_t cbBuffer, const WCHAR *format, ...);
+#endif
+
+UINT VBoxGetMsiProp(MSIHANDLE hMsi, const WCHAR *pwszName, WCHAR *pwszValueBuf, DWORD cwcValueBuf);
+int  VBoxGetMsiPropUtf8(MSIHANDLE hMsi, const char *pcszName, char **ppszValue);
+UINT VBoxSetMsiProp(MSIHANDLE hMsi, const WCHAR *pwszName, const WCHAR *pwszValue);
+UINT VBoxSetMsiPropDWORD(MSIHANDLE hMsi, const WCHAR *pwszName, DWORD dwVal);
+
+#endif /* !VBOX_INCLUDED_SRC_InstallHelper_VBoxCommon_h */
+