Checked for type maps of tag types.

Signed-off-by: Dimitar Dobrev <dpldobrev@yahoo.com>

src/Generator/Generators/CSharp/CSharpTypePrinter.cs

@@ -87,8 +87,22 @@ namespace CppSharp.Generators.CSharp
 
         public CSharpTypePrinterResult VisitTagType(TagType tag, TypeQualifiers quals)
         {
-            if (tag.Declaration == null)
+            if (tag.Declaration == null)
-                return string.Empty;
+                return string.Empty;
+
+            TypeMap typeMap;
+            if (TypeMapDatabase.FindTypeMap(tag.Declaration, out typeMap))
+            {
+                typeMap.Type = tag;
+                Context.CSharpKind = ContextKind;
+                Context.Type = tag;
+
+                return new CSharpTypePrinterResult()
+                {
+                    Type = typeMap.CSharpSignature(Context),
+                    TypeMap = typeMap
+                };
+            }
 
             return tag.Declaration.Visit(this);
         }