HelenOS sources

iplink_get_mtu     91 uspace/lib/inet/include/inet/iplink.h extern errno_t iplink_get_mtu(iplink_t *, size_t *);
iplink_get_mtu    207 uspace/srv/net/inetsrv/inet_link.c 	rc = iplink_get_mtu(ilink->iplink, &ilink->def_mtu);