X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fdata%2Fdictionary.h;h=9a4e8bf1c9c8f8f881dc1acf4864d328ee60a7c2;hb=df1d194af32e35739355981252785e768f21ebb0;hp=e1d67ee7049ec131e883a334ec46e06a78f4c531;hpb=f821734badec2dcca4bdcd2069d22d60dc074c94;p=pspp

diff --git a/src/data/dictionary.h b/src/data/dictionary.h
index e1d67ee704..9a4e8bf1c9 100644
--- a/src/data/dictionary.h
+++ b/src/data/dictionary.h
@@ -181,6 +181,16 @@ bool dict_add_mrset (struct dictionary *, struct mrset *);
 bool dict_delete_mrset (struct dictionary *, const char *name);
 void dict_clear_mrsets (struct dictionary *);
 
+/* Variable sets. */
+const struct varset *dict_get_varset (const struct dictionary *, size_t idx);
+size_t dict_get_n_varsets (const struct dictionary *);
+const struct varset *dict_lookup_varset (const struct dictionary *,
+                                         const char *name);
+
+bool dict_add_varset (struct dictionary *, struct varset *);
+bool dict_delete_varset (struct dictionary *, const char *name);
+void dict_clear_varsets (struct dictionary *);
+
 /* Attributes. */
 struct attrset *dict_get_attributes (const struct dictionary *);
 void dict_set_attributes (struct dictionary *, const struct attrset *);