var net.hasSOLMPTCP

3 uses

	net (current package)
		mptcpsock_linux.go#L19: 	hasSOLMPTCP    bool // only valid if mptcpAvailable is true
		mptcpsock_linux.go#L57: 	hasSOLMPTCP = unix.KernelVersionGE(5, 16)
		mptcpsock_linux.go#L132: 	if hasSOLMPTCP {