1 files changed, 28 insertions, 0 deletions
diff --git a/dom/storage/StorageUtils.h b/dom/storage/StorageUtils.h
new file mode 100644
index 0000000000..3a8d7c03a6
--- /dev/null
+++ b/dom/storage/StorageUtils.h
@@ -0,0 +1,28 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 mozilla_dom_StorageUtils_h
+#define mozilla_dom_StorageUtils_h
+
+#include "nsStringFwd.h"
+
+class nsIPrincipal;
+
+namespace mozilla::dom::StorageUtils {
+
+bool PrincipalsEqual(nsIPrincipal* aObjectPrincipal,
+                     nsIPrincipal* aSubjectPrincipal);
+
+void ReverseString(const nsACString& aSource, nsACString& aResult);
+
+nsresult CreateReversedDomain(const nsACString& aAsciiDomain, nsACString& aKey);
+
+nsCString Scheme0Scope(const nsACString& aOriginSuffix,
+                       const nsACString& aOriginNoSuffix);
+
+}  // namespace mozilla::dom::StorageUtils
+
+#endif  // mozilla_dom_StorageUtils_h