casereader: New function casereader_advance().

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

diff --git a/src/data/casereader.h b/src/data/casereader.h
index 107e60693bb6022d9c7ecd55ec6b4b3931d86f30..fb9d50ff68e31308cc8ab8ef6cc70d6f356f01e6 100644 (file)
--- a/src/data/casereader.h
+++ b/src/data/casereader.h
@@ -80,6 +80,7 @@ casenumber casereader_count_cases (struct casereader *);
 void casereader_truncate (struct casereader *, casenumber);
 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 *