You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: diff_windows.go
    path of file: ./repos/podman/vendor/github.com/containers/storage/pkg/chrootarchive
    
    the code of the file until where you have to start completion: package chrootarchive

import (
	"fmt"
	"io"
	"os"
	"path/filepath"

	"github.com/containers/storage/pkg/archive"
	"github.com/containers/storage/pkg/longpath"
)

// applyLayerHandler parses a diff in the standard layer format from `layer`, and
// applies it to the directory `dest`. Returns the size in bytes of the
// contents of the layer.
func applyLayerHandler(dest string, layer io.Reader, options *archive.TarOptions, decompress bool) (size int64, err error) {
	dest = filepath.Clean(dest)

	// Ensure it is a Windows-style volume path
	dest = longpath.AddPrefix(dest)

	if decompress {
		decompressed, err := archive.DecompressStream(layer)
		if err != nil {
			return 0, er
    
func applyLayerHandler(dest string, layer io.Reader, options *archive.TarOptions, decompress bool) (size int64, err error) {
	dest = filepath.Clean(dest)

	// Ensure it is a Windows-style volume path
	dest = longpath.AddPrefix(dest)

	if decompress {
		decompressed, err := archive.DecompressStream(layer)
		if err != nil {
			return 0, err
		}
		defer decompressed.Close()

		layer = decompressed
	}

	tmpDir, err := os.MkdirTemp(os.Getenv("temp"), "temp-storage-extract")
	if err != nil {
		return 0, fmt.Errorf("ApplyLayer failed to create temp-storage-extract under %s. %s", dest, err)
	}

	s, err := archive.UnpackLayer(dest, layer, nil)
	os.RemoveAll(tmpDir)
	if err != nil {
		return 0, fmt.Errorf("ApplyLayer %s failed UnpackLayer to %s: %s", layer, dest, err)
	}

	return s, nil
}