struct dictionary;
struct file_handle;
struct ccase;
-struct pfm_reader *pfm_open_reader (struct file_handle *,
+struct casereader *pfm_open_reader (struct file_handle *,
struct dictionary **,
struct pfm_read_info *);
-bool pfm_read_case (struct pfm_reader *, struct ccase *);
-bool pfm_read_error (const struct pfm_reader *);
-void pfm_close_reader (struct pfm_reader *);
bool pfm_detect (FILE *);
#endif /* por-file-reader.h */