Move solution and projects to src

src/Ryujinx.HLE/HOS/Kernel/Memory/MemoryPermission.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Ryujinx.HLE.HOS.Kernel.Memory
+{
+    [Flags]
+    enum KMemoryPermission : uint
+    {
+        None     = 0,
+        UserMask = Read | Write | Execute,
+        Mask     = uint.MaxValue,
+
+        Read     = 1 << 0,
+        Write    = 1 << 1,
+        Execute  = 1 << 2,
+        DontCare = 1 << 28,
+
+        ReadAndWrite   = Read | Write,
+        ReadAndExecute = Read | Execute
+    }
+}