-struct sfm_writer *sfm_open_writer (struct file_handle *,
- const struct dictionary *, int compress);
-int sfm_write_case (struct sfm_writer *, struct ccase *);
+struct sfm_writer *sfm_open_writer (struct file_handle *, struct dictionary *,
+ struct sfm_write_options);
+struct sfm_write_options sfm_writer_default_options (void);
+
+int sfm_write_case (struct sfm_writer *, const struct ccase *);