FX_BOOL considered harmful.

core/include/fxcrt/fx_ucd.h

Index: core/include/fxcrt/fx_ucd.h
diff --git a/core/include/fxcrt/fx_ucd.h b/core/include/fxcrt/fx_ucd.h
index 7b730bb81af6749441654aa6f8b879820d3de6d2..d9b57811c6d165a9c0601369a2dd82b2d7c9d1b9 100644
--- a/core/include/fxcrt/fx_ucd.h
+++ b/core/include/fxcrt/fx_ucd.h
@@ -92,11 +92,11 @@ enum FX_CHARTYPE {
     FX_CHARTYPE_Arabic				= (12 << FX_CHARTYPEBITS),
 };
 FX_DWORD FX_GetUnicodeProperties(FX_WCHAR wch);
-FX_BOOL	FX_IsCtrlCode(FX_WCHAR ch);
-FX_BOOL	FX_IsRotationCode(FX_WCHAR ch);
-FX_BOOL FX_IsCombinationChar(FX_WCHAR wch);
-FX_BOOL	FX_IsBidiChar(FX_WCHAR wch);
-FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_BOOL bRTL, FX_BOOL bVertical);
-FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_DWORD dwProps, FX_BOOL bRTL, FX_BOOL bVertical);
+bool	FX_IsCtrlCode(FX_WCHAR ch);
+bool	FX_IsRotationCode(FX_WCHAR ch);
+bool FX_IsCombinationChar(FX_WCHAR wch);
+bool	FX_IsBidiChar(FX_WCHAR wch);
+FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, bool bRTL, bool bVertical);
+FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_DWORD dwProps, bool bRTL, bool bVertical);
 
 #endif  // CORE_INCLUDE_FXCRT_FX_UCD_H_