3 files changed, 49 insertions, 1 deletions
diff --git a/src/Ryujinx.Common/Configuration/Multiplayer/MultiplayerMode.cs b/src/Ryujinx.Common/Configuration/Multiplayer/MultiplayerMode.cs
new file mode 100644
index 00000000..16742943
--- /dev/null
+++ b/src/Ryujinx.Common/Configuration/Multiplayer/MultiplayerMode.cs
@@ -0,0 +1,7 @@
+namespace Ryujinx.Common.Configuration.Multiplayer
+{
+    public enum MultiplayerMode
+    {
+        Disabled,
+    }
+}
diff --git a/src/Ryujinx.Common/Memory/StructArrayHelpers.cs b/src/Ryujinx.Common/Memory/StructArrayHelpers.cs
index 1e8976ca..65956ed3 100644
--- a/src/Ryujinx.Common/Memory/StructArrayHelpers.cs
+++ b/src/Ryujinx.Common/Memory/StructArrayHelpers.cs
@@ -791,5 +791,34 @@ namespace Ryujinx.Common.Memory
         [Pure]
         public Span<T> AsSpan() => MemoryMarshal.CreateSpan(ref _e0, Length);
     }
+
+    public struct Array140<T> : IArray<T> where T : unmanaged
+    {
+        T _e0;
+        Array64<T> _other;
+        Array64<T> _other2;
+        Array11<T> _other3;
+        public readonly int Length => 140;
+        public ref T this[int index] => ref AsSpan()[index];
+
+        [Pure]
+        public Span<T> AsSpan() => MemoryMarshal.CreateSpan(ref _e0, Length);
+    }
+
+    public struct Array384<T> : IArray<T> where T : unmanaged
+    {
+        T _e0;
+        Array64<T> _other;
+        Array64<T> _other2;
+        Array64<T> _other3;
+        Array64<T> _other4;
+        Array64<T> _other5;
+        Array63<T> _other6;
+        public readonly int Length => 384;
+        public ref T this[int index] => ref AsSpan()[index];
+
+        [Pure]
+        public Span<T> AsSpan() => MemoryMarshal.CreateSpan(ref _e0, Length);
+    }
 }
 #pragma warning restore CS0169, IDE0051
diff --git a/src/Ryujinx.Common/Utilities/NetworkHelpers.cs b/src/Ryujinx.Common/Utilities/NetworkHelpers.cs
index e48ff269..78fb342b 100644
--- a/src/Ryujinx.Common/Utilities/NetworkHelpers.cs
+++ b/src/Ryujinx.Common/Utilities/NetworkHelpers.cs
@@ -1,4 +1,6 @@
-using System.Net.NetworkInformation;
+using System.Buffers.Binary;
+using System.Net;
+using System.Net.NetworkInformation;
 
 namespace Ryujinx.Common.Utilities
 {
@@ -62,5 +64,15 @@ namespace Ryujinx.Common.Utilities
 
             return (targetProperties, targetAddressInfo);
         }
+
+        public static uint ConvertIpv4Address(IPAddress ipAddress)
+        {
+            return BinaryPrimitives.ReadUInt32BigEndian(ipAddress.GetAddressBytes());
+        }
+
+        public static uint ConvertIpv4Address(string ipAddress)
+        {
+            return ConvertIpv4Address(IPAddress.Parse(ipAddress));
+        }
     }
 }