--- /dev/null
+/*************************************************************************
+ *
+ * Copyright 2016 Realm Inc.
+ *
+ * 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 REALM_UTIL_MISC_ERRORS_HPP
+#define REALM_UTIL_MISC_ERRORS_HPP
+
+#include <system_error>
+
+
+namespace realm {
+namespace util {
+namespace error {
+
+enum misc_errors {
+ unknown = 1,
+};
+
+std::error_code make_error_code(misc_errors);
+
+} // namespace error
+} // namespace util
+} // namespace realm
+
+namespace std {
+
+template <>
+class is_error_code_enum<realm::util::error::misc_errors> {
+public:
+ static const bool value = true;
+};
+
+} // namespace std
+
+#endif // REALM_UTIL_MISC_ERRORS_HPP