132 		hp->h_to = addto(NOSTR, readtty("To: ", hp->h_to));  in grabh()
133 		if (hp->h_to != NOSTR)  in grabh()
138 		if (hp->h_subject != NOSTR)  in grabh()
142 		hp->h_cc = addto(NOSTR, readtty("Cc: ", hp->h_cc));  in grabh()
143 		if (hp->h_cc != NOSTR)  in grabh()
147 		hp->h_bcc = addto(NOSTR, readtty("Bcc: ", hp->h_bcc));  in grabh()
148 		if (hp->h_bcc != NOSTR)  in grabh()
153 		if (hp->h_subject != NOSTR)  in grabh()
189 	if (src != NOSTR && (int)strlen(src) > LINESIZE - 2) {  in readtty()
196 	cp2 = src==NOSTR ? "" : src;  in readtty()
202 	cp = src == NOSTR ? "" : src;  in readtty()
299 					return(NOSTR);  in readtty()
498 		if (!ttyset && hp->h_to != NOSTR)  in grabh()
501 		hp->h_to = addto(NOSTR, readtty("To: ", hp->h_to));  in grabh()
502 		if (hp->h_to != NOSTR)  in grabh()
507 		if (!ttyset && hp->h_subject != NOSTR)  in grabh()
511 		if (hp->h_subject != NOSTR)  in grabh()
516 		if (!ttyset && hp->h_cc != NOSTR)  in grabh()
519 		hp->h_cc = addto(NOSTR, readtty("Cc: ", hp->h_cc));  in grabh()
520 		if (hp->h_cc != NOSTR)  in grabh()
525 		if (!ttyset && hp->h_bcc != NOSTR)  in grabh()
528 		hp->h_bcc = addto(NOSTR, readtty("Bcc: ", hp->h_bcc));  in grabh()
529 		if (hp->h_bcc != NOSTR)  in grabh()
534 		if (!ttyset && hp->h_subject != NOSTR)  in grabh()
538 		if (hp->h_subject != NOSTR)  in grabh()
571 	if (src != NOSTR && strlen(src) > LINESIZE - 2) {  in readtty()
576 	if (src != NOSTR)  in readtty()
583 	cp = src == NOSTR ? "" : src;  in readtty()
618 		cp = strlen(canonb) > 0 ? canonb : NOSTR;  in readtty()
624 	if (cp == NOSTR || *cp == '\0')  in readtty()
628 		return(strlen(canonb) > 0 ? savestr(canonb) : NOSTR);  in readtty()
656 		return(NOSTR);  in readtty()