References: golang.org/x/sys/unix.IPC

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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L4468: 	IPC_NOWAIT  = 0x800

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