struct casewriter *pfm_open_writer (struct file_handle *, struct dictionary *,
struct pfm_write_options);
struct pfm_write_options pfm_writer_default_options (void);
struct casewriter *pfm_open_writer (struct file_handle *, struct dictionary *,
struct pfm_write_options);
struct pfm_write_options pfm_writer_default_options (void);