938 int optlen = 0;  variable
1412 	int optlen, totlen;  in pr_options()  local
1430 		optlen = optptr[1];  in pr_options()
1431 		if (optlen < 2 || optlen > totlen)  in pr_options()
1552 		totlen -= optlen;  in pr_options()
1553 		optptr += optlen;  in pr_options()
1956 		optlen = 40;  in main()
1981 		optlen = 40;  in main()
1998 		optlen = 40;  in main()
2004 	hold += ((hold+511)/512)*(optlen + 20 + 16 + 64 + 160);  in main()
2037 	if (datalen > 0xFFFF - 8 - optlen - 20) {  in main()
2039 …printf(stderr, "Error: packet size %d is too large. Maximum is %d\n", datalen, 0xFFFF-8-20-optlen);  in main()
2043 …intf(stderr, "WARNING: packet size %d is too large. Maximum is %d\n", datalen, 0xFFFF-8-20-optlen);  in main()
2057 	printf("%d(%d) bytes of data.\n", datalen, datalen+8+optlen+20);  in main()