1 files changed, 41 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/MsgPack/endianess.hpp b/include/lib/ArduinoJson/MsgPack/endianess.hpp
new file mode 100644
index 0000000..74f7e9d
--- /dev/null
+++ b/include/lib/ArduinoJson/MsgPack/endianess.hpp
@@ -0,0 +1,41 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#pragma once
+
+#include <ArduinoJson/Polyfills/type_traits.hpp>
+#include <ArduinoJson/Polyfills/utility.hpp>
+
+namespace ARDUINOJSON_NAMESPACE {
+
+#if ARDUINOJSON_LITTLE_ENDIAN
+inline void fixEndianess(uint8_t *p, integral_constant<size_t, 8>) {
+  swap(p[0], p[7]);
+  swap(p[1], p[6]);
+  swap(p[2], p[5]);
+  swap(p[3], p[4]);
+}
+
+inline void fixEndianess(uint8_t *p, integral_constant<size_t, 4>) {
+  swap(p[0], p[3]);
+  swap(p[1], p[2]);
+}
+
+inline void fixEndianess(uint8_t *p, integral_constant<size_t, 2>) {
+  swap(p[0], p[1]);
+}
+
+inline void fixEndianess(uint8_t *, integral_constant<size_t, 1>) {}
+
+template <typename T>
+inline void fixEndianess(T &value) {
+  fixEndianess(reinterpret_cast<uint8_t *>(&value),
+               integral_constant<size_t, sizeof(T)>());
+}
+#else
+template <typename T>
+inline void fixEndianess(T &) {}
+#endif
+
+}  // namespace ARDUINOJSON_NAMESPACE