| >=0 | Success. Number of found modules. |
| -1 | Invalid SME_Initialize handle. |
| -2 | Error acquiring a free socket. |
| -3 | Error obtaining a list of local network interfaces. |
| -4 | Error binding to socket. |
| -5 | Error setting broadcast option. |
| -6 | Error setting receive timeouts. |
| -7 | Error sending broadcast message over interface. |
