Merge to XFA: Create top-level public/ header directory.

fpdfsdk/include/fpdfppo.h

-// 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 _FPDFPPO_H_
-#define _FPDFPPO_H_
-
-#include "fpdfview.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Function: FPDF_ImportPages
-//                      Import some pages to a PDF document.
-// Parameters:  
-//                      dest_doc        -       The destination document which add the pages.
-//                      src_doc         -       A document to be imported.
-//                      pagerange       -       A page range string, Such as "1,3,5-7". 
-//                                                      If this parameter is NULL, it would import all pages in src_doc.
-//                      index           -       The page index wanted to insert from.   
-// Return value:
-//                      TRUE for succeed, FALSE for Failed.     
-// Notes:
-//                      The method not support this feature for the document consists of dynamic XFA fields.
-//
-DLLEXPORT FPDF_BOOL STDCALL FPDF_ImportPages(FPDF_DOCUMENT dest_doc,FPDF_DOCUMENT src_doc, FPDF_BYTESTRING pagerange, int index);
-
-
-// Function: FPDF_CopyViewerPreferences
-//                      Copy the viewer preferences from one PDF document to another.#endif
-// Parameters:  
-//                      dest_doc        -       Handle to document to write the viewer preferences to.
-//                      src_doc         -       Handle to document with the viewer preferences.
-// Return value:
-//                      TRUE for success, FALSE for failure.
-DLLEXPORT FPDF_BOOL STDCALL FPDF_CopyViewerPreferences(FPDF_DOCUMENT dest_doc, FPDF_DOCUMENT src_doc);
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif //_FPDFPPO_H_
-