Hi there! Please implement [xfchown for darwin](https://gitlab.com/cznic/libc/-/blob/master/libc_darwin.go#L535) as it is needed by [cznic/sqlite](https://gitlab.com/cznic/sqlite/-/blob/master/lib/sqlite_darwin_arm64.go#L34435) when running with root privileges. At this time, the upcoming version of [my app](https://github.com/chuot/rdio-scanner) breaks on this issue. Thanks a lot