typedef unsigned long UTF32; /* at least 32 bits */ typedef unsigned short UTF16; /* at least 16 bits */ typedef unsigned char UTF8; /* typically 8 bits */ typedef unsigned int INT; /* UCS-2编码 UTF-8 字节流(二进制) 0000 - 007F 0xxxxxxx 0080 - 07FF 110xxxxx 10xxxxxx 0800 ...