Function normalizeFileName

src/misc/sysos.cpp:169–179

            return msg;
        }
        string normalizeFileName ( const char * fileName ) {
            char buffer[MAX_PATH ];
            auto ret = GetFullPathNameA(fileName,MAX_PATH,buffer,nullptr);
            if ( !ret ) return "";
            string result = buffer;
            // GetFullPathNameA may leave a trailing backslash for directory
            // paths (e.g. "./" -> "D:\foo\"). Trim it for consistency.
            if ( result.size()>3 && (result.back()=='\\' || result.back()=='/') )
                result.pop_back();
            return result;
        }
        bool closeLibrary ( void * module ) {
            return FreeLibrary(HMODULE(module));
        }