const golang.org/x/sys/unix.IFLA_GRO_IPV4_MAX_SIZE

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1594: 	IFLA_GRO_IPV4_MAX_SIZE                     = 0x40

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