tag	line	file	source code
EPFNOSUPPORT	595	net/tcp/arp.c	if (arpreq_check(&r) != 0) return -EPFNOSUPPORT;
EPFNOSUPPORT	617	net/tcp/arp.c	if (arpreq_check(&r) != 0) return -EPFNOSUPPORT;
EPFNOSUPPORT	635	net/tcp/arp.c	if (arpreq_check(&r) != 0) return -EPFNOSUPPORT;