Re: [PATCH v3 0/2] MR7169: ntdll: Fix the return value of NtDelayExecution.

[William Horvath (＠whrvth)]

v3:
- Refactor to use a single thread for tests.
- Change `NTSTATUS` to `unsigned int` for the yield return param.
- Don't use a ternary operator to check whether to return the yield result.