1 files changed, 29 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/Text/Normalization.cs b/src/mscorlib/shared/System/Text/Normalization.cs
new file mode 100644
index 0000000000..dc8bc2af71
--- /dev/null
+++ b/src/mscorlib/shared/System/Text/Normalization.cs
@@ -0,0 +1,29 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System.Text
+{
+    // This is the enumeration for Normalization Forms
+    public enum NormalizationForm
+    {
+        FormC = 1,
+        FormD = 2,
+        FormKC = 5,
+        FormKD = 6
+    }
+
+    internal enum ExtendedNormalizationForms
+    {
+        FormC = 1,
+        FormD = 2,
+        FormKC = 5,
+        FormKD = 6,
+        FormIdna = 0xd,
+        FormCDisallowUnassigned = 0x101,
+        FormDDisallowUnassigned = 0x102,
+        FormKCDisallowUnassigned = 0x105,
+        FormKDDisallowUnassigned = 0x106,
+        FormIdnaDisallowUnassigned = 0x10d
+    }
+}