const golang.org/x/sys/unix.HDIO_UNREGISTER_HWIF

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L1443: 	HDIO_UNREGISTER_HWIF                        = 0x32a

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)