casereader: New function casereader_create_empty().

[pspp-builds.git] / src / data / casereader.h

diff --git a/src/data/casereader.h b/src/data/casereader.h
index fb9d50ff68e31308cc8ab8ef6cc70d6f356f01e6..5300ee1d345b6cd80f710957f60a1fcc1a986517 100644 (file)
--- a/src/data/casereader.h
+++ b/src/data/casereader.h
@@ -83,6 +83,8 @@ const struct caseproto *casereader_get_proto (const struct casereader *);
 casenumber casereader_advance (struct casereader *, casenumber);
 void casereader_transfer (struct casereader *, struct casewriter *);
 \f
+struct casereader *casereader_create_empty (const struct caseproto *);
+
 struct casereader *
 casereader_create_filter_func (struct casereader *,
                                bool (*include) (const struct ccase *,