Return Parameters
| Return Code | Explanation |
|---|---|
| 0 | The Start Keystroke Intercept function was successful. |
| 1 | An incorrect presentation space was specified. |
| 2 | An incorrect option was specified. |
| 4 | The execution of the function was inhibited because the target presentation space was busy. |
| 9 | A system error was encountered. Release is being used. |