| 79 | } |
| 80 | |
| 81 | void terminal_echo(int yn) |
| 82 | { |
| 83 | struct termios oldt, newt; |
| 84 | tcgetattr(0, &oldt); |
| 85 | newt = oldt; |
| 86 | if (!yn) |
| 87 | newt.c_lflag &= ~ECHO; |
| 88 | else |
| 89 | newt.c_lflag |= ECHO; |
| 90 | tcsetattr(0, TCSANOW, &newt); |
| 91 | } |
| 92 | |
| 93 | namespace cs_impl { |
| 94 | namespace conio { |