| Value | Meaning |
|---|---|
| AllOk0 | No errors were encountered, operation was successful. |
| InvalidDeviceID | Invalid device ID. |
| DeviceDisconnected | Device disconnected, or invalidated. |
| InitError | Initialization error otherwise not specified. |
| OutOfMemory | Out of memory error. |
| OSNotSupported | OS not (yet) supported. |
Defines MIDI device initialization status codes.