| Event Code | Event Function | Action |
| KEY_TAB | kd_nextitem() | Moves to the next item. |
| KEY_STAB | kd_previtem() | Moves to the previous item. |
| KEY_LEFT | km_lft() | Moves to the pushbutton to the left. |
| KEY_RIGHT | km_rt() | Moves to the pushbutton to the right. |
| KEY_UP | kd_upitem() | Moves to the pushbutton above. |
| KEY_DN | kd_dnitem() | Moves to the next pushbutton below. |
| KEY_ESC | kd_quit() | Quits the current process. |
| KEY_F10 | kd_exit() | Exits the current process. |
| KEY_ENTER | km_select() | Selects the currently active pushbutton. |
| ET_DEFAULT | k_beep() | Sounds a beep. |
