feat: add ctypes type decl
#561
| Job | Run time |
|---|---|
| 3m 7s | |
| 0s | |
| 5m 31s | |
| 1m 7s | |
| 44s | |
| 1m 23s | |
| 5m 2s | |
| 59s | |
| 5m 13s | |
| 5m 13s | |
| 6m 0s | |
| 2m 21s | |
| 2m 35s | |
| 2m 22s | |
| 2m 30s | |
| 2m 34s | |
| 4m 58s | |
| 4m 22s | |
| 3m 41s | |
| 4m 5s | |
| 4m 39s | |
| 1h 8m 26s |