Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibUnicode/IDNA.h

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2023, Simon Wanner <simon@skyrising.xyz>
+ * Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Error.h>
+#include <AK/String.h>
+
+namespace Unicode::IDNA {
+
+enum class CheckHyphens {
+    No,
+    Yes,
+};
+
+enum class CheckBidi {
+    No,
+    Yes,
+};
+
+enum class CheckJoiners {
+    No,
+    Yes,
+};
+
+enum class UseStd3AsciiRules {
+    No,
+    Yes,
+};
+
+enum class TransitionalProcessing {
+    No,
+    Yes,
+};
+
+enum class VerifyDnsLength {
+    No,
+    Yes,
+};
+
+struct ToAsciiOptions {
+    CheckHyphens check_hyphens { CheckHyphens::Yes };
+    CheckBidi check_bidi { CheckBidi::Yes };
+    CheckJoiners check_joiners { CheckJoiners::Yes };
+    UseStd3AsciiRules use_std3_ascii_rules { UseStd3AsciiRules::No };
+    TransitionalProcessing transitional_processing { TransitionalProcessing::No };
+    VerifyDnsLength verify_dns_length { VerifyDnsLength::Yes };
+};
+
+ErrorOr<String> to_ascii(Utf8View domain_name, ToAsciiOptions const& = {});
+
+}