porting shell from nuget to local

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

@@ -0,0 +1,43 @@
+using System;
+
+namespace Standard
+{
+	[Flags]
+	internal enum SFGAO : uint
+	{
+		CANCOPY = 1u,
+		CANMOVE = 2u,
+		CANLINK = 4u,
+		STORAGE = 8u,
+		CANRENAME = 16u,
+		CANDELETE = 32u,
+		HASPROPSHEET = 64u,
+		DROPTARGET = 256u,
+		CAPABILITYMASK = 375u,
+		ENCRYPTED = 8192u,
+		ISSLOW = 16384u,
+		GHOSTED = 32768u,
+		LINK = 65536u,
+		SHARE = 131072u,
+		READONLY = 262144u,
+		HIDDEN = 524288u,
+		DISPLAYATTRMASK = 1032192u,
+		FILESYSANCESTOR = 268435456u,
+		FOLDER = 536870912u,
+		FILESYSTEM = 1073741824u,
+		HASSUBFOLDER = 2147483648u,
+		CONTENTSMASK = 2147483648u,
+		VALIDATE = 16777216u,
+		REMOVABLE = 33554432u,
+		COMPRESSED = 67108864u,
+		BROWSABLE = 134217728u,
+		NONENUMERATED = 1048576u,
+		NEWCONTENT = 2097152u,
+		CANMONIKER = 4194304u,
+		HASSTORAGE = 4194304u,
+		STREAM = 4194304u,
+		STORAGEANCESTOR = 8388608u,
+		STORAGECAPMASK = 1891958792u,
+		PKEYSFGAOMASK = 2164539392u
+	}
+}