| Name | Code | Description |
|---|---|---|
| YFSUTF8_OVERFLOW | (1430371584L) | UTF8 string too long |
| YFSUTF8_INVALIDUTF8 | (1430371585L) | UTF8 string contains invalid characters |
| YFSUTF8_NOTASSIGNED | (1430371586L) | UTF8 string contains unassigned characters |
| YFSUTF8_INVALIDOPTS | (1430371587L) | UTF8 processing options are invalid |
| YFSUTF8_UNKNOWNERROR | (1430371588L) | An unknown UTF8 error |