307 	NET2ADD(IAC, DO);
323 	NET2ADD(IAC, DONT);
339 	NET2ADD(IAC, WILL);
355 	NET2ADD(IAC, WONT);
821 				"%c%c%c%c%s%c%c", IAC, SB,  in suboption()
822 				TELOPT_TTYPE, TELQUAL_IS, name, IAC, SE);  in suboption()
846 			    "%c%c%c%c%d,%d%c%c", IAC, SB,  in suboption()
847 			    TELOPT_TSPEED, TELQUAL_IS, ospeed, ispeed, IAC, SE);  in suboption()
956 			    "%c%c%c%c%s%c%c", IAC, SB,  in suboption()
957 			    TELOPT_XDISPLOC, TELQUAL_IS, dp, IAC, SE);  in suboption()
1055 static unsigned char str_lm[] = { IAC, SB, TELOPT_LINEMODE, 0, 0, IAC, SE };
1150 	IAC, SB, TELOPT_LINEMODE, LM_MODE, 0, IAC, SE
1276 	IAC, SB, TELOPT_LINEMODE, LM_SLC, 0, SLC_VARIABLE, 0, IAC, SE
1279 	IAC, SB, TELOPT_LINEMODE, LM_SLC, 0, SLC_DEFAULT, 0, IAC, SE
1440 	*slc_replyp++ = IAC;  in slc_start_reply()
1449 	if ((*slc_replyp++ = func) == IAC)  in slc_add_reply()
1450 		*slc_replyp++ = IAC;  in slc_add_reply()
1451 	if ((*slc_replyp++ = flags) == IAC)  in slc_add_reply()
1452 		*slc_replyp++ = IAC;  in slc_add_reply()
1453 	if ((*slc_replyp++ = (unsigned char)value) == IAC)  in slc_add_reply()
1454 		*slc_replyp++ = IAC;  in slc_add_reply()
1462 	*slc_replyp++ = IAC;  in slc_end_reply()
1605 	*opt_replyp++ = IAC;  in env_opt_start()
1678 			case IAC:
1679 				*opt_replyp++ = IAC;
1724 		*opt_replyp++ = IAC;
1788 			if (c == IAC) {  in telrcv()
1863 				printoption("RCVD", IAC, DM);  in telrcv()
1878 			case IAC:  in telrcv()
1879 				TTYADD(IAC);  in telrcv()
1885 				printoption("RCVD", IAC, c);  in telrcv()
1925 			if (c == IAC) {  in telrcv()
1934 				if (c != IAC) {  in telrcv()
1947 					SB_ACCUM(IAC);  in telrcv()
1953 					    "RCVD", IAC, c);  in telrcv()
1961 				SB_ACCUM(IAC);  in telrcv()
2113 			case IAC:  in telsnd()
2114 				NET2ADD(IAC, IAC);  in telsnd()
2120 		} else if (c == IAC) {  in telsnd()
2121 			NET2ADD(IAC, IAC);  in telsnd()
2348 	if ((*current&0xff) != IAC) {
2362 			if ((*look++&0xff) == IAC) {
2398 #define	wewant(p)	((nfrontp > p) && ((*p&0xff) == IAC) && \  in netclear()
2443 	NET2ADD(IAC, DO);  in doflush()
2460 	NET2ADD(IAC, AO);  in xmitAO()
2461 	printoption("SENT", IAC, AO);  in xmitAO()
2473 	NET2ADD(IAC, EL);  in xmitEL()
2474 	printoption("SENT", IAC, EL);  in xmitEL()
2480 	NET2ADD(IAC, EC);  in xmitEC()
2481 	printoption("SENT", IAC, EC);  in xmitEC()
2489 	NETADD(IAC);  in dosynch()
2492 	printoption("SENT", IAC, DM);  in dosynch()
2510 	*cp++ = IAC;  in get_status()
2514 	*cp++ = IAC;  in get_status()
2527 	NET2ADD(IAC, IP);  in intp()
2528 	printoption("SENT", IAC, IP);  in intp()
2542 	NET2ADD(IAC, BREAK);  in sendbrk()
2543 	printoption("SENT", IAC, BREAK);  in sendbrk()
2558 	NET2ADD(IAC, ABORT);  in sendabort()
2559 	printoption("SENT", IAC, ABORT);  in sendabort()
2576 	NET2ADD(IAC, SUSP);  in sendsusp()
2577 	printoption("SENT", IAC, SUSP);  in sendsusp()
2593 	NET2ADD(IAC, xEOF);  in sendeof()
2594 	printoption("SENT", IAC, xEOF);  in sendeof()
2611 #define	PUTSHORT(cp, x) { if ((*cp++ = ((x)>>8)&0xff) == IAC) *cp++ = IAC; \  in sendnaws()
2612 			    if ((*cp++ = ((x))&0xff) == IAC) *cp++ = IAC; }  in sendnaws()
2620 	*cp++ = IAC;  in sendnaws()
2625 	*cp++ = IAC;  in sendnaws()