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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L3438: 	TIOCPKT_FLUSHREAD                           = 0x1

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