usr.bin/mail/cmd3.c

213 	if ((rcv = skin(hfield("from", mp))) == NULL)
215 	if ((replyto = skin(hfield("reply-to", mp))) != NULL)
217 	else if ((cp = skin(hfield("to", mp))) != NULL)
238 	if ((head.h_subject = hfield("subject", mp)) == NULL)
239 		head.h_subject = hfield("subj", mp);
241 	if (replyto == NULL && (cp = skin(hfield("cc", mp))) != NULL) {
253 	head.h_inreplyto = skin(hfield("message-id", mp));
590 		if ((cp = skin(hfield("from", mp))) == NULL)
593 		mid = skin(hfield("message-id", mp));
598 	if ((head.h_subject = hfield("subject", mp)) == NULL)
599 		head.h_subject = hfield("subj", mp);