1 files changed, 20 insertions, 0 deletions
diff --git a/xpcom/glue/MemUtils.h b/xpcom/glue/MemUtils.h
new file mode 100644
index 0000000000..606df35d09
--- /dev/null
+++ b/xpcom/glue/MemUtils.h
@@ -0,0 +1,20 @@
+/* -*- 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_MemUtils_h
+#define mozilla_MemUtils_h
+
+#include <stddef.h>
+#include <stdint.h>
+
+namespace mozilla {
+
+bool CanPrefetchMemory();
+void PrefetchMemory(uint8_t* aStart, size_t aNumBytes);
+
+}  // namespace mozilla
+
+#endif