fn fileSeekTo(userdata: ?*anyopaque, file: File, absolute_offset: u64) File.SeekError!void
fn fileSeekTo(userdata: ?*anyopaque, file: File, absolute_offset: u64) File.SeekError!void { const k: *Kqueue = @ptrCast(@alignCast(userdata)); _ = k; _ = file; _ = absolute_offset; @panic("TODO"); }