Move solution and projects to src

src/Ryujinx.Memory/Tracking/IRegionHandle.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace Ryujinx.Memory.Tracking
+{
+    public interface IRegionHandle : IDisposable
+    {
+        bool Dirty { get; }
+
+        ulong Address { get; }
+        ulong Size { get; }
+        ulong EndAddress { get; }
+
+        void ForceDirty();
+        void Reprotect(bool asDirty = false);
+        void RegisterAction(RegionSignal action);
+        void RegisterPreciseAction(PreciseRegionSignal action);
+    }
+}