How can I send Gratuitous ARP using Mongoose with TCP/IP stack enabled?

[covsh]

Hi,
Is there any way to send Gratuitous ARP with Mongoose TCP/IP enabled?
After looking net_buildin.c I see that only a direct call to ether_output can perform my task. But it has a static scope.

[scaprile]

mongoose/tutorials/tcpip/pcap-driver/main.c

Lines 209 to 211 in 4a164c3

	MG_INFO(("Assigning %M, sending gratuitous ARP", mg_print_ip4, &ip));
	ifp->ip = ip; // state will change to MG_TCPIP_STATE_IP on next poll
	mg_tcpip_arp_request(ifp, ip, ifp->mac);

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