1 files changed, 34 insertions, 0 deletions
diff --git a/js/public/WeakMap.h b/js/public/WeakMap.h
new file mode 100644
index 0000000000..f76522c3ba
--- /dev/null
+++ b/js/public/WeakMap.h
@@ -0,0 +1,34 @@
+/* -*- 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/. */
+
+/*
+ * Weak Maps.
+ */
+
+#ifndef js_WeakMap_h
+#define js_WeakMap_h
+
+#include "jspubtd.h"
+
+namespace JS {
+
+extern JS_PUBLIC_API JSObject* NewWeakMapObject(JSContext* cx);
+
+extern JS_PUBLIC_API bool IsWeakMapObject(JSObject* obj);
+
+extern JS_PUBLIC_API bool GetWeakMapEntry(JSContext* cx,
+                                          JS::HandleObject mapObj,
+                                          JS::HandleValue key,
+                                          JS::MutableHandleValue val);
+
+extern JS_PUBLIC_API bool SetWeakMapEntry(JSContext* cx,
+                                          JS::HandleObject mapObj,
+                                          JS::HandleValue key,
+                                          JS::HandleValue val);
+
+}  // namespace JS
+
+#endif  // js_WeakMap_h