| Value | Meaning | 
|---|---|
| None0 | |
| NoMem1 | Out of memory.  | 
| InitAudioBackend2 | The backend does not appear to be active or running.  | 
| SystemResources3 | A system resource other than memory was not available.  | 
| OpeningDevice4 | Attempted to open a device and failed.  | 
| NoSuchDevice5 | |
| Invalid6 | The programmer did not comply with the API.  | 
| BackendUnavailable7 | libsoundio was compiled without support for that backend.  | 
| Streaming8 | An open stream had an error that can only be recovered from by destroying the stream and creating it again.  | 
| IncompatibleDevice9 | Attempted to use a device with parameters it cannot support.  | 
| NoSuchClient10 | When JACK returns JackNoSuchClient  | 
| IncompatibleBackend11 | Attempted to use parameters that the backend cannot support.  | 
| BackendDisconnected12 | Backend server shutdown or became inactive.  | 
| Interrupted13 | |
| Underflow14 | Buffer underrun occurred.  | 
| EncodingString15 | Unable to convert to or from UTF-8 to the native string format.  | 
See also ::soundio_strerror