1 files changed, 23 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/common/BC_CommonBitSource.h b/xfa/src/fxbarcode/common/BC_CommonBitSource.h
new file mode 100644
index 0000000000..53891cf671
--- /dev/null
+++ b/xfa/src/fxbarcode/common/BC_CommonBitSource.h
@@ -0,0 +1,23 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _BC_COMMONBITSOURCE_H_
+#define _BC_COMMONBITSOURCE_H_
+class CBC_CommonBitSource;
+class CBC_CommonBitSource  : public CFX_Object
+{
+public:
+    CBC_CommonBitSource(CFX_ByteArray *bytes);
+    virtual ~CBC_CommonBitSource();
+    FX_INT32 ReadBits(FX_INT32 numBits, FX_INT32 &e);
+    FX_INT32 Available();
+    FX_INT32 getByteOffset();
+private:
+    CFX_ByteArray m_bytes;
+    FX_INT32 m_byteOffset;
+    FX_INT32 m_bitOffset;
+};
+#endif