# Plans: windows-threadpool-sys
| Path to CHECKLIST.md | Status | Brief description | Design Notes |
|---|---|---|---|
| [CHECKLIST.md](CHECKLIST.md) | not started | Callback environment, work submission and ownership, the `TP_IO` backend over the shared seam, and safe work/timer/wait/I/O abstractions. | [../../DESIGN-NOTES.md](../../DESIGN-NOTES.md) |