Return Parameters
| Return Code | Explanation |
|---|---|
| 0 | The Free Communications Buffer function was successful. |
| 2 | An error was made in specifying parameters. |
| 9 | A system error occurred. |
| 41 | The buffer is in use. |
| Return Code | Explanation |
|---|---|
| 0 | The Free Communications Buffer function was successful. |
| 2 | An error was made in specifying parameters. |
| 9 | A system error occurred. |
| 41 | The buffer is in use. |