1 files changed, 22 insertions, 0 deletions
diff --git a/media/gmp-clearkey/0.1/ArrayUtils.h b/media/gmp-clearkey/0.1/ArrayUtils.h
new file mode 100644
index 0000000000..ae5f33b68e
--- /dev/null
+++ b/media/gmp-clearkey/0.1/ArrayUtils.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2015, Mozilla Foundation and contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __ArrayUtils_h__
+#define __ArrayUtils_h__
+
+#define MOZ_ARRAY_LENGTH(array_) (sizeof(array_) / sizeof(array_[0]))
+
+#endif