1 files changed, 20 insertions, 0 deletions
diff --git a/security/ct/Buffer.cpp b/security/ct/Buffer.cpp
new file mode 100644
index 0000000000..09f39e6212
--- /dev/null
+++ b/security/ct/Buffer.cpp
@@ -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/. */
+
+#include "Buffer.h"
+
+#include <string.h>
+
+namespace mozilla {
+
+bool operator==(const ct::Buffer& a, const ct::Buffer& b) {
+  return (a.empty() && b.empty()) ||
+         (a.size() == b.size() && memcmp(a.data(), b.data(), a.size()) == 0);
+}
+
+bool operator!=(const ct::Buffer& a, const ct::Buffer& b) { return !(a == b); }
+
+}  // namespace mozilla