%ô > FNcrc - crc%=FNcrc(mem%,len%) : ݤcrc(mem%,len%) (.crc%=0:õ:crc%=crc%‚(256*?mem%):mem%=mem%+1 27ãx%=1¸8:crc%=crc%*2:ç(crc%€&10000):crc%=crc%‚&11021 <í:len%=len%-1:ýlen%=0:=crc% ÿ