Clean up fx_basic_util a little

core/fxcrt/fx_stream.h

Index: core/fxcrt/fx_stream.h
diff --git a/core/fxcrt/fx_stream.h b/core/fxcrt/fx_stream.h
index 5a5a650650ccf5c38a571697a8cbb97f7f19c321..baa413580778ab4db684faeb9570868d6c55c45a 100644
--- a/core/fxcrt/fx_stream.h
+++ b/core/fxcrt/fx_stream.h
@@ -11,13 +11,7 @@
 #include "core/fxcrt/fx_system.h"
 
 void* FX_OpenFolder(const FX_CHAR* path);
-void* FX_OpenFolder(const FX_WCHAR* path);
-FX_BOOL FX_GetNextFile(void* handle,
-                       CFX_ByteString& filename,
-                       FX_BOOL& bFolder);
-FX_BOOL FX_GetNextFile(void* handle,
-                       CFX_WideString& filename,
-                       FX_BOOL& bFolder);
+bool FX_GetNextFile(void* handle, CFX_ByteString& filename, bool& bFolder);

[Tom Sepez, 2016/10/12 21:02:56]

can this be const CFX_BytString& filename?
can this be bool* bFolder?

[npm, 2016/10/12 22:13:19]

Cannot be const. Changed to CFX_BytString* filename.
Done.

 void FX_CloseFolder(void* handle);
 FX_WCHAR FX_GetFolderSeparator();