Tidy public/ directory.

public/fpdf_save.h

Index: public/fpdf_save.h
diff --git a/public/fpdf_save.h b/public/fpdf_save.h
index 28b169b0df869070315ad81103d29e422b837c18..aa326032ca5d46c820af546c5fabb72e02549c7e 100644
--- a/public/fpdf_save.h
+++ b/public/fpdf_save.h
@@ -1,11 +1,11 @@
 // 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 _FPDFSAVE_H_
-#define _FPDFSAVE_H_
+#ifndef PUBLIC_FPDF_SAVE_H_
+#define PUBLIC_FPDF_SAVE_H_
 
 #include "fpdfview.h"
 
@@ -17,66 +17,65 @@ extern "C" {
 // Structure for custom file write
 typedef struct FPDF_FILEWRITE_ {
 
-	//
-	//Version number of the interface. Currently must be 1.
-	//
-	int version;
+    //
+    //Version number of the interface. Currently must be 1.
+    //
+    int version;
 
-	// 
-	// Method: WriteBlock
-	//			Output a block of data in your custom way.
-	// Interface Version:
-	//			1
-	// Implementation Required:
-	//			Yes
-	// Comments:
-	//			Called by function FPDF_SaveDocument
-	// Parameters:
-	//			pThis		-	Pointer to the structure itself
-	//			pData		-	Pointer to a buffer to output
-	//			size		-	The size of the buffer.
-	// Return value:
-	//			Should be non-zero if successful, zero for error.
-	//
-	int		(*WriteBlock)(struct FPDF_FILEWRITE_* pThis, const void* pData, unsigned long size);
+    //
+    // Method: WriteBlock
+    //          Output a block of data in your custom way.
+    // Interface Version:
+    //          1
+    // Implementation Required:
+    //          Yes
+    // Comments:
+    //          Called by function FPDF_SaveDocument
+    // Parameters:
+    //          pThis       -   Pointer to the structure itself
+    //          pData       -   Pointer to a buffer to output
+    //          size        -   The size of the buffer.
+    // Return value:
+    //          Should be non-zero if successful, zero for error.
+    //
+    int     (*WriteBlock)(struct FPDF_FILEWRITE_* pThis, const void* pData, unsigned long size);
 
 } FPDF_FILEWRITE;
 
-
 /** @brief Incremental. */
-#define FPDF_INCREMENTAL		1
+#define FPDF_INCREMENTAL        1
 /** @brief No Incremental. */
-#define FPDF_NO_INCREMENTAL		2
+#define FPDF_NO_INCREMENTAL     2
 /** @brief Remove security. */
-#define FPDF_REMOVE_SECURITY	3
+#define FPDF_REMOVE_SECURITY    3
 
 // Function: FPDF_SaveAsCopy
-//			Saves the copy of specified document in custom way.
-// Parameters:	
-//			document		-	Handle to document. Returned by FPDF_LoadDocument and FPDF_CreateNewDocument.
-//			pFileWrite		-	A pointer to a custom file write structure.
-//			flags			-	The creating flags.
+//          Saves the copy of specified document in custom way.
+// Parameters:
+//          document        -   Handle to document. Returned by FPDF_LoadDocument and FPDF_CreateNewDocument.
+//          pFileWrite      -   A pointer to a custom file write structure.
+//          flags           -   The creating flags.
 // Return value:
-//			TRUE for succeed, FALSE for failed.
+//          TRUE for succeed, FALSE for failed.
 //
-DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveAsCopy(	FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
-												FPDF_DWORD flags );
+DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveAsCopy(    FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
+                                                FPDF_DWORD flags );
 
 // Function: FPDF_SaveWithVersion
-//			Same as function ::FPDF_SaveAsCopy, except the file version of the saved document could be specified by user.
-// Parameters:	
-//			document		-	Handle to document.
-//			pFileWrite		-	A pointer to a custom file write structure.
-//			flags			-	The creating flags.
-//			fileVersion		-	The PDF file version. File version: 14 for 1.4, 15 for 1.5, ...
+//          Same as function ::FPDF_SaveAsCopy, except the file version of the saved document could be specified by user.
+// Parameters:
+//          document        -   Handle to document.
+//          pFileWrite      -   A pointer to a custom file write structure.
+//          flags           -   The creating flags.
+//          fileVersion     -   The PDF file version. File version: 14 for 1.4, 15 for 1.5, ...
 // Return value:
-//			TRUE if succeed, FALSE if failed.
+//          TRUE if succeed, FALSE if failed.
 //
 DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveWithVersion(FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
-	FPDF_DWORD flags, int fileVersion);
+    FPDF_DWORD flags, int fileVersion);
 
 #ifdef __cplusplus
-};
+}
 #endif
 
-#endif //_FPDFSAVE_H_
+#endif  // PUBLIC_FPDF_SAVE_H_