func compress/flate.NewWriter

3 uses

	compress/flate (current package)
		deflate.go#L669: func NewWriter(w io.Writer, level int) (*Writer, error) {
		deflate.go#L685: 	zw, err := NewWriter(dw, level)

	compress/gzip
		gzip.go#L191: 			z.compressor, _ = flate.NewWriter(z.w, z.level)