diff -r 000000000000 -r 6474c204b198 intl/uconv/ucvtw/nsBIG5ToUnicode.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/intl/uconv/ucvtw/nsBIG5ToUnicode.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 2; 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/. */
+
+#include "nsBIG5ToUnicode.h"
+#include "nsUCvTWDll.h"
+#include "nsUCConstructors.h"
+
+//----------------------------------------------------------------------
+// Global functions and data [declaration]
+
+static const uScanClassID g_BIG5ScanClassIDs[] = {
+  u1ByteCharset,
+  u2BytesCharset
+};
+
+static const uint16_t *g_BIG5MappingTableSet [] ={
+  g_ASCIIMappingTable,
+  g_utBIG5Mapping
+};
+
+static const uRange g_BIG5Ranges[] = {
+  { 0x00, 0x7F },
+  { 0x81, 0xFE }
+};
+
+nsresult
+nsBIG5ToUnicodeConstructor(nsISupports *aOuter, REFNSIID aIID,
+                           void **aResult)
+{
+  return CreateMultiTableDecoder(2, 
+                                 (const uRange* ) &g_BIG5Ranges,
+                                 (uScanClassID*) &g_BIG5ScanClassIDs,
+                                 (uMappingTable**) &g_BIG5MappingTableSet, 1,
+                                 aOuter, aIID, aResult);
+}
+
+