1 files changed, 30 insertions, 0 deletions
diff --git a/xpcom/ds/nsAtomTable.h b/xpcom/ds/nsAtomTable.h
new file mode 100644
index 0000000000..ac69daea9f
--- /dev/null
+++ b/xpcom/ds/nsAtomTable.h
@@ -0,0 +1,30 @@
+/* -*- 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 nsAtomTable_h__
+#define nsAtomTable_h__
+
+#include "mozilla/MemoryReporting.h"
+#include "nsAtom.h"
+
+#include <stddef.h>
+
+void NS_InitAtomTable();
+void NS_ShutdownAtomTable();
+
+namespace mozilla {
+struct AtomsSizes {
+  size_t mTable;
+  size_t mDynamicAtoms;
+
+  AtomsSizes() : mTable(0), mDynamicAtoms(0) {}
+};
+}  // namespace mozilla
+
+void NS_AddSizeOfAtoms(mozilla::MallocSizeOf aMallocSizeOf,
+                       mozilla::AtomsSizes& aSizes);
+
+#endif  // nsAtomTable_h__