diff -r 000000000000 -r 6474c204b198 xpcom/glue/standalone/nsXPCOMGlue.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/glue/standalone/nsXPCOMGlue.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsXPCOMGlue_h__
+#define nsXPCOMGlue_h__
+
+#include "nscore.h"
+
+#ifdef XPCOM_GLUE
+
+/**
+ * The following functions are only available in the standalone glue.
+ */
+
+/**
+ * Enabled preloading of dynamically loaded libraries
+ */
+extern "C" NS_HIDDEN_(void)
+XPCOMGlueEnablePreload();
+
+/**
+ * Initialize the XPCOM glue by dynamically linking against the XPCOM
+ * shared library indicated by xpcomFile.
+ */
+extern "C" NS_HIDDEN_(nsresult)
+XPCOMGlueStartup(const char* xpcomFile);
+
+typedef void (*NSFuncPtr)();
+
+struct nsDynamicFunctionLoad
+{
+    const char *functionName;
+    NSFuncPtr  *function;
+};
+
+/**
+ * Dynamically load functions from libxul.
+ *
+ * @throws NS_ERROR_NOT_INITIALIZED if XPCOMGlueStartup() was not called or
+ *         if the libxul DLL was not found.
+ * @throws NS_ERROR_LOSS_OF_SIGNIFICANT_DATA if only some of the required
+ *         functions were found.
+ */
+extern "C" NS_HIDDEN_(nsresult)
+XPCOMGlueLoadXULFunctions(const nsDynamicFunctionLoad *symbols);
+
+#endif // XPCOM_GLUE
+#endif // nsXPCOMGlue_h__