extern char *inbox;
extern char *listproc;
extern char *mhetcdir;
-extern char *mailproc;
extern char *mailspool;
extern char *mh_seq;
extern char *mhlformat;
-extern char *mhlproc;
extern char *mhlreply;
extern char *mimetypequery;
extern char *mimetypequeryproc;
extern char *seq_prev;
extern char *seq_unseen;
extern char *seq_neg;
-extern char *showmimeproc;
-extern char *showproc;
extern char *usequence;
extern char *version_num;
extern char *version_str;