1 files changed, 44 insertions, 0 deletions
diff --git a/third_party/msgpack/include/msgpack/v1/adaptor/nil_decl.hpp b/third_party/msgpack/include/msgpack/v1/adaptor/nil_decl.hpp
new file mode 100644
index 0000000000..4830ff201e
--- /dev/null
+++ b/third_party/msgpack/include/msgpack/v1/adaptor/nil_decl.hpp
@@ -0,0 +1,44 @@
+//
+// MessagePack for C++ static resolution routine
+//
+// Copyright (C) 2008-2016 FURUHASHI Sadayuki and KONDO Takatoshi
+//
+//    Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//    http://www.boost.org/LICENSE_1_0.txt)
+//
+#ifndef MSGPACK_V1_TYPE_NIL_DECL_HPP
+#define MSGPACK_V1_TYPE_NIL_DECL_HPP
+
+#include "msgpack/versioning.hpp"
+#include "msgpack/adaptor/adaptor_base.hpp"
+
+namespace msgpack {
+
+/// @cond
+MSGPACK_API_VERSION_NAMESPACE(v1) {
+/// @endcond
+
+namespace type {
+
+struct nil_t;
+
+#if !defined(MSGPACK_DISABLE_LEGACY_NIL)
+
+typedef nil_t nil;
+
+#endif // !defined(MSGPACK_DISABLE_LEGACY_NIL)
+
+bool operator<(nil_t const& lhs, nil_t const& rhs);
+
+bool operator==(nil_t const& lhs, nil_t const& rhs);
+
+}  // namespace type
+
+/// @cond
+}  // MSGPACK_API_VERSION_NAMESPACE(v1)
+/// @endcond
+
+}  // namespace msgpack
+
+#endif // MSGPACK_V1_TYPE_NIL_DECL_HPP