init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Utilities/Collections/EnumerableProxy.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections;
+
+namespace Org.BouncyCastle.Utilities.Collections;
+
+public sealed class EnumerableProxy : IEnumerable
+{
+	private readonly IEnumerable inner;
+
+	public EnumerableProxy(IEnumerable inner)
+	{
+		if (inner == null)
+		{
+			throw new ArgumentNullException("inner");
+		}
+		this.inner = inner;
+	}
+
+	public IEnumerator GetEnumerator()
+	{
+		return inner.GetEnumerator();
+	}
+}