FX_BOOL considered harmful.

core/include/fxcrt/fx_ext.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 CORE_INCLUDE_FXCRT_FX_EXT_H_
 #define CORE_INCLUDE_FXCRT_FX_EXT_H_
 
 #include "fx_system.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 FX_FLOAT                FXSYS_tan(FX_FLOAT a);
 FX_FLOAT                FXSYS_logb(FX_FLOAT b, FX_FLOAT x);
 FX_FLOAT                FXSYS_strtof(const FX_CHAR* pcsStr, int32_t iLength = -1, int32_t *pUsedLen = NULL);
 FX_FLOAT                FXSYS_wcstof(const FX_WCHAR* pwsStr, int32_t iLength = -1, int32_t *pUsedLen = NULL);
 FX_WCHAR*               FXSYS_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count);
 int32_t         FXSYS_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count);
 int32_t         FXSYS_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count);
 
-inline FX_BOOL  FXSYS_islower(int32_t ch)
+inline bool     FXSYS_islower(int32_t ch)
 {
     return ch >= 'a' && ch <= 'z';
 }
-inline FX_BOOL  FXSYS_isupper(int32_t ch)
+inline bool     FXSYS_isupper(int32_t ch)
 {
     return ch >= 'A' && ch <= 'Z';
 }
 inline int32_t  FXSYS_tolower(int32_t ch)
 {
     return ch < 'A' || ch > 'Z' ? ch : (ch + 0x20);
 }
 inline int32_t FXSYS_toupper(int32_t ch)
 {
     return ch < 'a' || ch > 'z' ? ch : (ch - 0x20);
 }
 
-FX_DWORD        FX_HashCode_String_GetA(const FX_CHAR* pStr, int32_t iLength, FX_BOOL bIgnoreCase = FALSE);
-FX_DWORD        FX_HashCode_String_GetW(const FX_WCHAR* pStr, int32_t iLength, FX_BOOL bIgnoreCase = FALSE);
+FX_DWORD        FX_HashCode_String_GetA(const FX_CHAR* pStr, int32_t iLength, bool bIgnoreCase = false);
+FX_DWORD        FX_HashCode_String_GetW(const FX_WCHAR* pStr, int32_t iLength, bool bIgnoreCase = false);
 
 #ifdef __cplusplus
 }
 #endif
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 void*   FX_Random_MT_Start(FX_DWORD dwSeed);
 
@@ skipping 28 matching lines @@
                     j -= gap;
                 }
                 pArray[j + gap] = v1;
             }
             gap >>= 1;
         }
     }
 };
 
 #endif  // CORE_INCLUDE_FXCRT_FX_EXT_H_