可移植的xml库。已经在windows和linux上测试通过。只使用C++ Runtine，保证通用。(只支持窄字符集)-portable xml library. In windows and linux on the test. C Runtine use only, guarantee universal. (Support only a narrow HKSCS)

str lentght decoder to show i for glcdmages on LCD for avr for arm and CRT