termios-p->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|);
termios-p->c_oflag &= ~OPOST;
termios-p->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
termios-p->c_cflag &= ~(CSIZE|PARENB);
termios-p->c_cflag |= CS8;

****************************

    tnew.c_iflag &= ~( (T_XON == NULL || *T_XON == NUL ? IXON : 0));
	tnew.c_lflag &= ~( ECHOE | );
	//
	tnew.c_oflag &= ~(ONLCR | XTABS);
	
	tnew.c_oflag &= ~(ONLCR | TAB3);
	
	tnew.c_oflag &= ~ONLCR;

