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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L437: 	AUDIT_UNUSED_BITS                           = 0x7fffc00

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