struct parms
{
	char *training_map;
	char *group;
	char *subgroup;
	char *sigfile;
	int maxsubclasses;
};

/* parse.c */
int parse(int, char *[], struct parms *);
/* write_sig.c */
int write_sigfile(struct parms *, struct SigSet *);
#ifdef _I_FILES_H
/* get_train.c */
int get_training_classes(struct parms *, struct files *, struct SigSet *);
/* labels.c */
int read_training_labels(struct parms *, struct files *);
/* openfiles.c */
int openfiles(struct parms *, struct files *);
#endif
