Add TypeQualifiersMode to Type and implement in C++ type printer.

src/AST/Type.cs

@@ -36,6 +36,12 @@ namespace CppSharp.AST
         public abstract object Clone();
     }
 
+    public enum TypeQualifiersMode : byte
+    {
+        Default,
+        Native
+    }
+
     /// <summary>
     /// Represents C++ type qualifiers.
     /// </summary>
@@ -44,10 +50,11 @@ namespace CppSharp.AST
         public bool IsConst;
         public bool IsVolatile;
         public bool IsRestrict;
+        public TypeQualifiersMode Mode;
 
         public override int GetHashCode() =>
             IsConst.GetHashCode() ^ IsVolatile.GetHashCode() ^
-                IsRestrict.GetHashCode();
+                IsRestrict.GetHashCode() ^ Mode.GetHashCode();
     }
 
     /// <summary>
@@ -68,8 +75,8 @@ namespace CppSharp.AST
             Qualifiers = qualifiers;
         }
 
-        public Type Type { get; set; }
-        public TypeQualifiers Qualifiers { get; set; }
+        public Type Type;
+        public TypeQualifiers Qualifiers;
 
         public T Visit<T>(ITypeVisitor<T> visitor)
         {

src/Generator/Generators/C/CppTypePrinter.cs

@@ -433,6 +433,19 @@ namespace CppSharp.Generators.C
             throw new NotImplementedException();
         }
 
+        public override TypePrinterResult VisitQualifiedType(QualifiedType type)
+        {
+            if (type.Qualifiers.Mode == TypeQualifiersMode.Native)
+            {
+                PushContext(TypePrinterContextKind.Native);
+                var result = base.VisitQualifiedType(type);
+                PopContext();
+                return result;
+            }
+
+            return base.VisitQualifiedType(type);
+        }
+
         public TypePrinterResult GetDeclName(Declaration declaration,
             TypePrintScopeKind scope)
         {