const archive/zip.directoryEndLen

6 uses

	archive/zip (current package)
		reader.go#L585: 	for i := len(b) - directoryEndLen; i >= 0; i-- {
		reader.go#L589: 			n := int(b[i+directoryEndLen-2]) | int(b[i+directoryEndLen-1])<<8
		reader.go#L590: 			if n+directoryEndLen+i <= len(b) {
		struct.go#L43: 	directoryEndLen          = 22         // + comment
		writer.go#L189: 	var buf [directoryEndLen]byte