import ArduinoJson 6.18.0

1 files changed, 29 insertions, 0 deletions

diff --git a/include/lib/ArduinoJson/Polyfills/alias_cast.hpp b/include/lib/ArduinoJson/Polyfills/alias_cast.hpp
new file mode 100644
index 0000000..8f8e277
--- /dev/null
+++ b/include/lib/ArduinoJson/Polyfills/alias_cast.hpp
@@ -0,0 +1,29 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#pragma once
+
+#include <stdint.h>
+#include <stdlib.h>  // for size_t
+
+#include <ArduinoJson/Configuration.hpp>
+#include "math.hpp"
+
+namespace ARDUINOJSON_NAMESPACE {
+
+template <typename T, typename F>
+struct alias_cast_t {
+  union {
+    F raw;
+    T data;
+  };
+};
+
+template <typename T, typename F>
+T alias_cast(F raw_data) {
+  alias_cast_t<T, F> ac;
+  ac.raw = raw_data;
+  return ac.data;
+}
+}  // namespace ARDUINOJSON_NAMESPACE