import ArduinoJson 6.18.0

1 files changed, 45 insertions, 0 deletions

diff --git a/include/lib/ArduinoJson/Polyfills/limits.hpp b/include/lib/ArduinoJson/Polyfills/limits.hpp
new file mode 100644
index 0000000..8004828
--- /dev/null
+++ b/include/lib/ArduinoJson/Polyfills/limits.hpp
@@ -0,0 +1,45 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#pragma once
+
+#include "type_traits.hpp"
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4310)
+#endif
+
+namespace ARDUINOJSON_NAMESPACE {
+
+// Differs from standard because we can't use the symbols "min" and "max"
+template <typename T, typename Enable = void>
+struct numeric_limits;
+
+template <typename T>
+struct numeric_limits<T, typename enable_if<is_unsigned<T>::value>::type> {
+  static T lowest() {
+    return 0;
+  }
+  static T highest() {
+    return T(-1);
+  }
+};
+
+template <typename T>
+struct numeric_limits<
+    T, typename enable_if<is_integral<T>::value && is_signed<T>::value>::type> {
+  static T lowest() {
+    return T(T(1) << (sizeof(T) * 8 - 1));
+  }
+  static T highest() {
+    return T(~lowest());
+  }
+};
+
+}  // namespace ARDUINOJSON_NAMESPACE
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif