struct file_handle;
struct dictionary;
struct ccase;
-struct pfm_writer *pfm_open_writer (struct file_handle *, struct dictionary *,
+struct casewriter *pfm_open_writer (struct file_handle *, struct dictionary *,
struct pfm_write_options);
struct pfm_write_options pfm_writer_default_options (void);
-int pfm_write_case (struct pfm_writer *, const struct ccase *);
-bool pfm_write_error (const struct pfm_writer *);
-bool pfm_close_writer (struct pfm_writer *);
-
#endif /* por-file-writer.h */