//go:build windows

package archive

import "golang.org/x/sys/windows"

func atomicReplace(from, to string) error {
	fromUTF16, err := windows.UTF16PtrFromString(from)
	if err != nil {
		return err
	}
	toUTF16, err := windows.UTF16PtrFromString(to)
	if err != nil {
		return err
	}
	return windows.MoveFileEx(fromUTF16, toUTF16, windows.MOVEFILE_REPLACE_EXISTING|windows.MOVEFILE_WRITE_THROUGH)
}

// Windows has no portable directory fsync operation. MoveFileEx with
// MOVEFILE_WRITE_THROUGH provides the strongest supported replacement flush.
func syncDirectory(string) error { return nil }