Squashed 'src/rocksdb/' content from commit 78b8a7d

git-subtree-dir: src/rocksdb
git-subtree-split: 78b8a7d908d7e67cc6664398e39560b76c965773

util/string_util.h

@@ -0,0 +1,15 @@
+//  Copyright (c) 2013, Facebook, Inc.  All rights reserved.
+//  This source code is licensed under the BSD-style license found in the
+//  LICENSE file in the root directory of this source tree. An additional grant
+//  of patent rights can be found in the PATENTS file in the same directory.
+//
+#include <sstream>
+#include <string>
+#include <vector>
+
+#pragma once
+namespace rocksdb {
+
+extern std::vector<std::string> stringSplit(std::string arg, char delim);
+
+}  // namespace rocksdb