Move solution and projects to src

src/Ryujinx.HLE/HOS/Services/Sockets/Bsd/ISocket.cs

@@ -0,0 +1,53 @@
+using Ryujinx.HLE.HOS.Services.Sockets.Bsd.Types;
+using System;
+using System.Net;
+using System.Net.Sockets;
+
+namespace Ryujinx.HLE.HOS.Services.Sockets.Bsd
+{
+    interface ISocket : IDisposable, IFileDescriptor
+    {
+        IPEndPoint RemoteEndPoint { get; }
+        IPEndPoint LocalEndPoint { get; }
+
+        AddressFamily AddressFamily { get; }
+
+        SocketType SocketType { get; }
+
+        ProtocolType ProtocolType { get; }
+
+        IntPtr Handle { get; }
+
+        LinuxError Receive(out int receiveSize, Span<byte> buffer, BsdSocketFlags flags);
+
+        LinuxError ReceiveFrom(out int receiveSize, Span<byte> buffer, int size, BsdSocketFlags flags, out IPEndPoint remoteEndPoint);
+
+        LinuxError Send(out int sendSize, ReadOnlySpan<byte> buffer, BsdSocketFlags flags);
+
+        LinuxError SendTo(out int sendSize, ReadOnlySpan<byte> buffer, int size, BsdSocketFlags flags, IPEndPoint remoteEndPoint);
+
+        LinuxError RecvMMsg(out int vlen, BsdMMsgHdr message, BsdSocketFlags flags, TimeVal timeout);
+
+        LinuxError SendMMsg(out int vlen, BsdMMsgHdr message, BsdSocketFlags flags);
+
+        LinuxError GetSocketOption(BsdSocketOption option, SocketOptionLevel level, Span<byte> optionValue);
+
+        LinuxError SetSocketOption(BsdSocketOption option, SocketOptionLevel level, ReadOnlySpan<byte> optionValue);
+
+        bool Poll(int microSeconds, SelectMode mode);
+
+        LinuxError Bind(IPEndPoint localEndPoint);
+
+        LinuxError Connect(IPEndPoint remoteEndPoint);
+
+        LinuxError Listen(int backlog);
+
+        LinuxError Accept(out ISocket newSocket);
+
+        void Disconnect();
+
+        LinuxError Shutdown(BsdSocketShutdownFlags how);
+
+        void Close();
+    }
+}