친절한 매뉴얼

☞ isatty, ttyname, tcgetattr, tcsetattr, cfgetospeed, cfgetispeed, cfsetospeed, cfsetispeed, cfsetspeed int isatty(int filedes); char *ttyname(int filedes); int tcgetattr(int filedes, struct termios *sttermios); int tcsetattr(int filedes, int when, const struct termios *sttermios); speed_t cfgetospeed (const struct termios *sttermios); speed_t cfgetispeed (const struct termios *sttermios); int c..