X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdictionary.h;h=18bf3f781081a14fc23fe2d3568efa1e96b31a9c;hb=07006e3b80d88f60f3a2af10a805d8bca847a0ef;hp=682409e24216a11c7492cb39082b30d62f101f19;hpb=ddd7c113f3e50c8d87f6a677856799d05a1f40c7;p=pspp

diff --git a/src/data/dictionary.h b/src/data/dictionary.h
index 682409e242..18bf3f7810 100644
--- 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 *);