enum io.Df1Char

enum Df1Char: char {
    Soh = 0x01,
    Stx = 0x02,
    Etx = 0x03,
    Eot = 0x04,
    Enq = 0x05,
    Ack = 0x06,
    Nak = 0x0f,
    Dle = 0x10,
};