case-map: Remove buggy and unused case_map_clone().

[pspp] / src / data / case-map.h

diff --git a/src/data/case-map.h b/src/data/case-map.h
index 13e2ef190f4a0f79716bf3d3d40a4da99f8b05e8..3e1f8be41f1466854176d330f3117794c12dead3 100644 (file)
--- a/src/data/case-map.h
+++ b/src/data/case-map.h
@@ -32,7 +32,6 @@ struct casewriter;
 struct ccase;
 struct dictionary;
 
-struct case_map *case_map_clone (const struct case_map *);
 void case_map_destroy (struct case_map *);
 struct ccase *case_map_execute (const struct case_map *, struct ccase *);