New try to add the ripemd160.fun library, but the new class is still broken. (0.37.39)

examples/ripemd160_example.fun

@@ -0,0 +1,36 @@
+#!/usr/bin/env fun
+
+/*
+ * This file is part of the Fun programming language.
+ * https://fun-lang.xyz/
+ *
+ * Copyright 2025 Johannes Findeisen
+ * Licensed under the terms of the Apache-2.0 license.
+ * https://opensource.org/license/apache-2-0
+ *
+ * Added: 2026-01-02
+ */
+
+// THIS IS BROKEN ACTUALLY! IT DOES NOT CALCULATE THE EXPECTED HASHES!
+
+/*
+ * Example: Using RIPEMD160 from lib/crypt/ripemd160.fun
+ *
+ * Known vectors:
+ *  - "" (empty) => 9c1185a5c5e9fc54612808977ee8f548b2258d31
+ *  - "abc"      => 8eb208f7e05d987a9b04... (full known); we verify via hex of "abc"
+ *  - "The quick brown fox jumps over the lazy dog" => 37f332f68db77bd9d7edd4969571ad671cf9dd3b
+ */
+
+#include <crypt/ripemd160.fun>
+
+r = RIPEMD160()
+
+// empty string
+print(r.ripemd160_str(""))
+
+// "abc"
+print(r.ripemd160_hex("616263"))
+
+// pangram
+print(r.ripemd160_str("The quick brown fox jumps over the lazy dog"))