305 	NET2ADD(IAC, DO);
321 	NET2ADD(IAC, DONT);
337 	NET2ADD(IAC, WILL);
353 	NET2ADD(IAC, WONT);
819 				"%c%c%c%c%s%c%c", IAC, SB,  in suboption()
820 				TELOPT_TTYPE, TELQUAL_IS, name, IAC, SE);  in suboption()
844 			    "%c%c%c%c%d,%d%c%c", IAC, SB,  in suboption()
845 			    TELOPT_TSPEED, TELQUAL_IS, ospeed, ispeed, IAC, SE);  in suboption()
954 			    "%c%c%c%c%s%c%c", IAC, SB,  in suboption()
955 			    TELOPT_XDISPLOC, TELQUAL_IS, dp, IAC, SE);  in suboption()
1053 static unsigned char str_lm[] = { IAC, SB, TELOPT_LINEMODE, 0, 0, IAC, SE };
1148 	IAC, SB, TELOPT_LINEMODE, LM_MODE, 0, IAC, SE
1274 	IAC, SB, TELOPT_LINEMODE, LM_SLC, 0, SLC_VARIABLE, 0, IAC, SE
1277 	IAC, SB, TELOPT_LINEMODE, LM_SLC, 0, SLC_DEFAULT, 0, IAC, SE
1438 	*slc_replyp++ = IAC;  in slc_start_reply()
1447 	if ((*slc_replyp++ = func) == IAC)  in slc_add_reply()
1448 		*slc_replyp++ = IAC;  in slc_add_reply()
1449 	if ((*slc_replyp++ = flags) == IAC)  in slc_add_reply()
1450 		*slc_replyp++ = IAC;  in slc_add_reply()
1451 	if ((*slc_replyp++ = (unsigned char)value) == IAC)  in slc_add_reply()
1452 		*slc_replyp++ = IAC;  in slc_add_reply()
1460 	*slc_replyp++ = IAC;  in slc_end_reply()
1603 	*opt_replyp++ = IAC;  in env_opt_start()
1676 			case IAC:
1677 				*opt_replyp++ = IAC;
1722 		*opt_replyp++ = IAC;
1786 			if (c == IAC) {  in telrcv()
1861 				printoption("RCVD", IAC, DM);  in telrcv()
1876 			case IAC:  in telrcv()
1877 				TTYADD(IAC);  in telrcv()
1883 				printoption("RCVD", IAC, c);  in telrcv()
1923 			if (c == IAC) {  in telrcv()
1932 				if (c != IAC) {  in telrcv()
1945 					SB_ACCUM(IAC);  in telrcv()
1951 					    "RCVD", IAC, c);  in telrcv()
1959 				SB_ACCUM(IAC);  in telrcv()
2111 			case IAC:  in telsnd()
2112 				NET2ADD(IAC, IAC);  in telsnd()
2118 		} else if (c == IAC) {  in telsnd()
2119 			NET2ADD(IAC, IAC);  in telsnd()
2346 	if ((*current&0xff) != IAC) {
2360 			if ((*look++&0xff) == IAC) {
2396 #define	wewant(p)	((nfrontp > p) && ((*p&0xff) == IAC) && \  in netclear()
2441 	NET2ADD(IAC, DO);  in doflush()
2458 	NET2ADD(IAC, AO);  in xmitAO()
2459 	printoption("SENT", IAC, AO);  in xmitAO()
2471 	NET2ADD(IAC, EL);  in xmitEL()
2472 	printoption("SENT", IAC, EL);  in xmitEL()
2478 	NET2ADD(IAC, EC);  in xmitEC()
2479 	printoption("SENT", IAC, EC);  in xmitEC()
2487 	NETADD(IAC);  in dosynch()
2490 	printoption("SENT", IAC, DM);  in dosynch()
2508 	*cp++ = IAC;  in get_status()
2512 	*cp++ = IAC;  in get_status()
2525 	NET2ADD(IAC, IP);  in intp()
2526 	printoption("SENT", IAC, IP);  in intp()
2540 	NET2ADD(IAC, BREAK);  in sendbrk()
2541 	printoption("SENT", IAC, BREAK);  in sendbrk()
2556 	NET2ADD(IAC, ABORT);  in sendabort()
2557 	printoption("SENT", IAC, ABORT);  in sendabort()
2574 	NET2ADD(IAC, SUSP);  in sendsusp()
2575 	printoption("SENT", IAC, SUSP);  in sendsusp()
2591 	NET2ADD(IAC, xEOF);  in sendeof()
2592 	printoption("SENT", IAC, xEOF);  in sendeof()
2609 #define	PUTSHORT(cp, x) { if ((*cp++ = ((x)>>8)&0xff) == IAC) *cp++ = IAC; \  in sendnaws()
2610 			    if ((*cp++ = ((x))&0xff) == IAC) *cp++ = IAC; }  in sendnaws()
2618 	*cp++ = IAC;  in sendnaws()
2623 	*cp++ = IAC;  in sendnaws()