diff -r 000000000000 -r 6474c204b198 intl/uconv/ucvcn/nsUnicodeToHZ.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/intl/uconv/ucvcn/nsUnicodeToHZ.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+ /**
+ * A character set converter from Unicode to GBK.
+ * 
+ *
+ * @created         08/Sept/1999
+ * @author  Yueheng Xu, Yueheng.Xu@intel.com
+ */
+
+#ifndef nsUnicodeToHZ_h___
+#define nsUnicodeToHZ_h___
+
+#include "nsUCSupport.h"
+#include "nsGBKConvUtil.h"
+//----------------------------------------------------------------------
+// Class nsUnicodeToHZ [declaration]
+
+class nsUnicodeToHZ: public nsEncoderSupport
+{
+public:
+
+  /**
+   * Class constructor.
+   */
+  nsUnicodeToHZ();
+
+protected:
+
+  //--------------------------------------------------------------------
+  // Subclassing of nsEncoderSupport class [declaration]
+  NS_IMETHOD ConvertNoBuff(const char16_t * aSrc, 
+                            int32_t * aSrcLength, 
+                            char * aDest, 
+                            int32_t * aDestLength);
+
+  NS_IMETHOD FinishNoBuff(char * aDest, int32_t * aDestLength);
+
+  NS_IMETHOD ConvertNoBuffNoErr(const char16_t * aSrc, int32_t * aSrcLength, 
+                                char * aDest, int32_t * aDestLength)
+  {
+    return NS_OK;
+  }  // just make it not abstract;
+
+  uint16_t mHZState;
+protected:
+  nsGBKConvUtil mUtil;
+
+
+};
+
+#endif /* nsUnicodeToHZ_h___ */