error C2011: 'Print' : 'class' type redefinition
          class Print{
                  private:  int write_error;
    error C2039: 'print' : is not a member of 'LiquidCrystal'
          lcd.print("Hello!");
    error C2504: 'Print' : base class undefined
          class LiquidCrystal : public Print {  public:
    error C2873: 'write' : symbol cannot be used in a using-declaration,
            using Print::write;
    error C2027: use of undefined type 'Print'
            using Print::write;
    error C2873: 'write' : symbol cannot be used in a using-declaration
            using Print::write;