X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdataset.h;h=17602130033b3b465eb3f2887a98366e1fe7a806;hb=a7db48f8f93e7262209e130dbaf876d88e22d087;hp=ce8b980d2e69c1cbc6207bd7c3ce8dc3b77a3c23;hpb=5fbb67fa3559dd54bc225120b85458da3bb3245e;p=pspp

diff --git a/src/data/dataset.h b/src/data/dataset.h
index ce8b980d2e..1760213003 100644
--- a/src/data/dataset.h
+++ b/src/data/dataset.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010, 2011, 2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010, 2011, 2013, 2016 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -29,7 +29,8 @@ struct session;
 
 struct dataset *dataset_create (struct session *, const char *);
 struct dataset *dataset_clone (struct dataset *, const char *);
-void dataset_destroy (struct dataset *);
+void dataset_unref (struct dataset *);
+struct dataset *dataset_ref (const struct dataset *);
 
 void dataset_clear (struct dataset *);