1 files changed, 28 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/Polyfills/utility.hpp b/include/lib/ArduinoJson/Polyfills/utility.hpp
new file mode 100644
index 0000000..c99bc99
--- /dev/null
+++ b/include/lib/ArduinoJson/Polyfills/utility.hpp
@@ -0,0 +1,28 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#pragma once
+
+#include "type_traits.hpp"
+
+namespace ARDUINOJSON_NAMESPACE {
+template <typename T>
+inline void swap(T& a, T& b) {
+  T t(a);
+  a = b;
+  b = t;
+}
+
+#if ARDUINOJSON_HAS_RVALUE_REFERENCES
+template <typename T>
+typename remove_reference<T>::type&& move(T&& t) {
+  return static_cast<typename remove_reference<T>::type&&>(t);
+}
+#else
+template <typename T>
+T& move(T& t) {
+  return t;
+}
+#endif
+}  // namespace ARDUINOJSON_NAMESPACE