188 	struct arphdr *ah = (struct arphdr*)buf;  in send_probe()  local
189 	unsigned char *p = (unsigned char *)(ah+1);  in send_probe()
212 	ah->ar_hrd = htons(ifr.ifr_hwaddr.sa_family);  in send_probe()
213 	ah->ar_pro = htons(ETH_P_IP);  in send_probe()
214 	ah->ar_hln = 6;  in send_probe()
215 	ah->ar_pln = 4;  in send_probe()
216 	ah->ar_op  = htons(ARPOP_REQUEST);  in send_probe()
218 	memcpy(p, ifr.ifr_hwaddr.sa_data, ah->ar_hln);  in send_probe()
219 	p += ah->ar_hln;  in send_probe()
228 	memcpy(p, &sll.sll_addr, ah->ar_hln);  in send_probe()
229 	p+=ah->ar_hln;  in send_probe()