Tidy public/ directory.

public/fpdf_progressive.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 _FPDF_PROGRESSIVE_H_
-#define _FPDF_PROGRESSIVE_H_
+#ifndef PUBLIC_FPDF_PROGRESSIVE_H_
+#define PUBLIC_FPDF_PROGRESSIVE_H_
 
 #include "fpdfview.h"
 
 //Flags for progressive process status.
-#define FPDF_RENDER_READER                      0
-#define FPDF_RENDER_TOBECOUNTINUED      1
-#define FPDF_RENDER_DONE                        2
-#define FPDF_RENDER_FAILED                      3
+#define FPDF_RENDER_READER          0
+#define FPDF_RENDER_TOBECOUNTINUED  1
+#define FPDF_RENDER_DONE            2
+#define FPDF_RENDER_FAILED          3
 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 
 //IFPDF_RENDERINFO interface.
 typedef struct _IFSDK_PAUSE
 {
-        /**
-        * Version number of the interface. Currently must be 1.
-        **/
-        int version;
+    /**
+    * Version number of the interface. Currently must be 1.
+    **/
+    int version;
 
-        /*
-        * Method: NeedToPauseNow
-        *                       Check if we need to pause a progressive process now.
-        * Interface Version:
-        *                       1
-        * Implementation Required:
-        *                       yes
-        * Parameters:
-        *                       pThis           -       Pointer to the interface structure itself
-        * Return Value:
-        *                        Non-zero for pause now, 0 for continue.
-        *
-        */
-        FPDF_BOOL (*NeedToPauseNow) (struct _IFSDK_PAUSE* pThis);
-        
-        //A user defined data pointer, used by user's application. Can be NULL.
-        void*           user;
+    /*
+    * Method: NeedToPauseNow
+    *           Check if we need to pause a progressive process now.
+    * Interface Version:
+    *           1
+    * Implementation Required:
+    *           yes
+    * Parameters:
+    *           pThis       -   Pointer to the interface structure itself
+    * Return Value:
+    *            Non-zero for pause now, 0 for continue.
+    *
+    */
+    FPDF_BOOL (*NeedToPauseNow) (struct _IFSDK_PAUSE* pThis);
+
+    //A user defined data pointer, used by user's application. Can be NULL.
+    void*       user;
 } IFSDK_PAUSE;
 
 // Function: FPDF_RenderPageBitmap_Start
-//                      Start to render page contents to a device independent bitmap progressively.
-// Parameters: 
-//                      bitmap          -       Handle to the device independent bitmap (as the output buffer).
-//                                                      Bitmap handle can be created by FPDFBitmap_Create function.
-//                      page            -       Handle to the page. Returned by FPDF_LoadPage function.
-//                      start_x         -       Left pixel position of the display area in the bitmap coordinate.
-//                      start_y         -       Top pixel position of the display area in the bitmap coordinate.
-//                      size_x          -       Horizontal size (in pixels) for displaying the page.
-//                      size_y          -       Vertical size (in pixels) for displaying the page.
-//                      rotate          -       Page orientation: 0 (normal), 1 (rotated 90 degrees clockwise),
-//                                                              2 (rotated 180 degrees), 3 (rotated 90 degrees counter-clockwise).
-//                      flags           -       0 for normal display, or combination of flags defined above.
-//                      pause           -       The IFSDK_PAUSE interface.A callback mechanism allowing the page rendering process
+//          Start to render page contents to a device independent bitmap progressively.
+// Parameters:
+//          bitmap      -   Handle to the device independent bitmap (as the output buffer).
+//                          Bitmap handle can be created by FPDFBitmap_Create function.
+//          page        -   Handle to the page. Returned by FPDF_LoadPage function.
+//          start_x     -   Left pixel position of the display area in the bitmap coordinate.
+//          start_y     -   Top pixel position of the display area in the bitmap coordinate.
+//          size_x      -   Horizontal size (in pixels) for displaying the page.
+//          size_y      -   Vertical size (in pixels) for displaying the page.
+//          rotate      -   Page orientation: 0 (normal), 1 (rotated 90 degrees clockwise),
+//                              2 (rotated 180 degrees), 3 (rotated 90 degrees counter-clockwise).
+//          flags       -   0 for normal display, or combination of flags defined above.
+//          pause       -   The IFSDK_PAUSE interface.A callback mechanism allowing the page rendering process
 // Return value:
-//                      Rendering Status. See flags for progressive process status for the details.
+//          Rendering Status. See flags for progressive process status for the details.
 //
 DLLEXPORT int STDCALL FPDF_RenderPageBitmap_Start(FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, int size_x,
-                                                                                                   int size_y, int rotate, int flags,IFSDK_PAUSE * pause);
+                                                   int size_y, int rotate, int flags,IFSDK_PAUSE * pause);
 
 // Function: FPDF_RenderPage_Continue
-//                      Continue rendering a PDF page.
-// Parameters: 
-//                      page            -       Handle to the page. Returned by FPDF_LoadPage function.
-//                      pause           -       The IFSDK_PAUSE interface.A callback mechanism allowing the page rendering process
-//                                                      to be paused before it's finished. This can be NULL if you don't want to pause.
+//          Continue rendering a PDF page.
+// Parameters:
+//          page        -   Handle to the page. Returned by FPDF_LoadPage function.
+//          pause       -   The IFSDK_PAUSE interface.A callback mechanism allowing the page rendering process
+//                          to be paused before it's finished. This can be NULL if you don't want to pause.
 // Return value:
-//                      The rendering status. See flags for progressive process status for the details.
+//          The rendering status. See flags for progressive process status for the details.
 DLLEXPORT int STDCALL FPDF_RenderPage_Continue(FPDF_PAGE page,IFSDK_PAUSE * pause);
 
 // Function: FPDF_RenderPage_Close
-//                      Release the resource allocate during page rendering. Need to be called after finishing rendering or
-//                      cancel the rendering.
-// Parameters: 
-//                      page            -       Handle to the page. Returned by FPDF_LoadPage function.
+//          Release the resource allocate during page rendering. Need to be called after finishing rendering or
+//          cancel the rendering.
+// Parameters:
+//          page        -   Handle to the page. Returned by FPDF_LoadPage function.
 // Return value:
-//                      NULL
+//          NULL
 DLLEXPORT void STDCALL FPDF_RenderPage_Close(FPDF_PAGE page);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif  //_FPDF_PROGRESSIVE_H_
+#endif  // PUBLIC_FPDF_PROGRESSIVE_H_