porting shell from nuget to local

src/Shared/Microsoft.Windows.Shell/Standard/WS.cs

@@ -0,0 +1,36 @@
+using System;
+
+namespace Standard
+{
+	[Flags]
+	internal enum WS : uint
+	{
+		OVERLAPPED = 0u,
+		POPUP = 2147483648u,
+		CHILD = 1073741824u,
+		MINIMIZE = 536870912u,
+		VISIBLE = 268435456u,
+		DISABLED = 134217728u,
+		CLIPSIBLINGS = 67108864u,
+		CLIPCHILDREN = 33554432u,
+		MAXIMIZE = 16777216u,
+		BORDER = 8388608u,
+		DLGFRAME = 4194304u,
+		VSCROLL = 2097152u,
+		HSCROLL = 1048576u,
+		SYSMENU = 524288u,
+		THICKFRAME = 262144u,
+		GROUP = 131072u,
+		TABSTOP = 65536u,
+		MINIMIZEBOX = 131072u,
+		MAXIMIZEBOX = 65536u,
+		CAPTION = 12582912u,
+		TILED = 0u,
+		ICONIC = 536870912u,
+		SIZEBOX = 262144u,
+		TILEDWINDOW = 13565952u,
+		OVERLAPPEDWINDOW = 13565952u,
+		POPUPWINDOW = 2156396544u,
+		CHILDWINDOW = 1073741824u
+	}
+}