Add ZlibError type and move initialize into startproc
#47
| Job | Run time |
|---|---|
| 1m 15s | |
| 1m 24s | |
| 2m 0s | |
| 2m 43s | |
| 1m 3s | |
| 2m 2s | |
| 2m 22s | |
| 2m 41s | |
| 3m 37s | |
| 1m 26s | |
| 2m 20s | |
| 2m 31s | |
| 2m 57s | |
| 4m 6s | |
| 1m 40s | |
| 1m 18s | |
| 35m 25s |