old_termios        70 terminal.cpp     struct termios old_termios, new_termios;
old_termios        77 terminal.cpp       memcpy(&old_termios, &new_termios, sizeof(new_termios));
old_termios        80 terminal.cpp     } while (memcmp(&new_termios, &old_termios, sizeof(new_termios)) != 0);