FX_BOOL considered harmful.

fpdfsdk/src/fpdfeditimg.cpp

 // 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
 
 #include "../../public/fpdf_edit.h"
 #include "../include/fsdk_define.h"
 
 
 DLLEXPORT FPDF_PAGEOBJECT STDCALL FPDFPageObj_NewImgeObj(FPDF_DOCUMENT document)
 {
         if (!document)
                 return NULL;
         CPDF_ImageObject* pImageObj = new CPDF_ImageObject;
         CPDF_Image* pImg = new CPDF_Image((CPDF_Document *)document);
         pImageObj->m_pImage = pImg;
         return pImageObj;
 }
 
 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_LoadJpegFile(FPDF_PAGE* pages, int nCount,FPDF_PAGEOBJECT image_object, FPDF_FILEACCESS* fileAccess)
 {
         if (!image_object || !fileAccess)
-                return FALSE;
+                return false;
 
         IFX_FileRead* pFile = new CPDF_CustomAccess(fileAccess);
         CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
         pImgObj->m_GeneralState.GetModify();
         for (int index=0;index<nCount;index++)
         {
                 CPDF_Page* pPage = (CPDF_Page*)pages[index];
                 pImgObj->m_pImage->ResetCache(pPage,NULL);
         }
         pImgObj->m_pImage->SetJpegImage(pFile);
 
-        return TRUE;
+        return true;
 }
 
 
 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetMatrix      (FPDF_PAGEOBJECT image_object,
                                                                                                  double a, double b, double c, double d, double e, double f)
 {
         if (!image_object)
-                return FALSE;
+                return false;
         CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
         pImgObj->m_Matrix.a = (FX_FLOAT)a;
         pImgObj->m_Matrix.b = (FX_FLOAT)b;
         pImgObj->m_Matrix.c = (FX_FLOAT)c;
         pImgObj->m_Matrix.d = (FX_FLOAT)d;
         pImgObj->m_Matrix.e = (FX_FLOAT)e;
         pImgObj->m_Matrix.f = (FX_FLOAT)f;
         pImgObj->CalcBoundingBox();
-        return  TRUE;
+        return  true;
 }
 
 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages,int nCount,FPDF_PAGEOBJECT image_object,FPDF_BITMAP bitmap)
 {
         if (!image_object || !bitmap)
-                return FALSE;
+                return false;
         CFX_DIBitmap* pBmp = NULL;
         pBmp = (CFX_DIBitmap*)bitmap;
         CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
         pImgObj->m_GeneralState.GetModify();
         for (int index=0;index<nCount;index++)
         {
                 CPDF_Page* pPage = (CPDF_Page*)pages[index];
                 pImgObj->m_pImage->ResetCache(pPage,NULL);
         }
-        pImgObj->m_pImage->SetImage(pBmp,FALSE);
+        pImgObj->m_pImage->SetImage(pBmp,false);
         pImgObj->CalcBoundingBox();
-        return TRUE;
+        return true;
 }