When logged into D3, the default action for the BREAK key is set to push a level or drop into the debugger as is standard in D3. This behavior may be changed however by using these calls:
| Call | Description |
|---|---|
| _CP_unix_break() | Causes the BREAK key to force a logoff from D3 and terminate the C program with an exit() call. This simulates the standard behavior of the BREAK key in a UNIX application. |
| _CP_pick_break() | Causes the BREAK key to behave in the D3 manner. |