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

diff --git a/src/data/dictionary.h b/src/data/dictionary.h
index 682409e24216a11c7492cb39082b30d62f101f19..18bf3f781081a14fc23fe2d3568efa1e96b31a9c 100644 (file)
--- a/src/data/dictionary.h
+++ b/src/data/dictionary.h
@@ -164,6 +164,11 @@ void dict_set_callbacks (struct dictionary *, const struct dict_callbacks *,
                         void *);
 void dict_copy_callbacks (struct dictionary *, const struct dictionary *);
 
+void dict_set_change_callback (struct dictionary *d,
+                              void (*changed) (struct dictionary *, void*),
+                              void *data);
+
+
 /* Debug use only. */
 void dict_dump (const struct dictionary *);