Experimental GPU overclock

app/NvAPIWrapper/Native/Interfaces/GPU/IPerformanceState20.cs

@@ -0,0 +1,20 @@
+using NvAPIWrapper.Native.GPU;
+
+namespace NvAPIWrapper.Native.Interfaces.GPU
+{
+    /// <summary>
+    ///     Holds information regarding a performance state v2
+    /// </summary>
+    public interface IPerformanceState20
+    {
+        /// <summary>
+        ///     Gets a boolean value indicating if this performance state is editable
+        /// </summary>
+        bool IsEditable { get; }
+
+        /// <summary>
+        ///     Gets the performance state identification
+        /// </summary>
+        PerformanceStateId StateId { get; }
+    }
+}