Add new functions to define subcase orderings.

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

diff --git a/src/data/subcase.h b/src/data/subcase.h
index 050cf17dcd3477f4b236e7af58c1a1ca1595c036..6e59da1d3679ac5b4c89f8a1b6a6ca6bc910627c 100644 (file)
--- a/src/data/subcase.h
+++ b/src/data/subcase.h
@@ -53,10 +53,16 @@ void subcase_init_vars (struct subcase *,
                         const struct variable *const *, size_t n_vars);
 void subcase_init_var (struct subcase *,
                        const struct variable *, enum subcase_direction);
+void subcase_init (struct subcase *, int index, int width,
+                  enum subcase_direction);
+
 void subcase_clone (struct subcase *, const struct subcase *);
 void subcase_clear (struct subcase *);
 void subcase_destroy (struct subcase *);
 
+bool subcase_add (struct subcase *sc, int index, int width,
+                 enum subcase_direction direction);
+
 bool subcase_add_var (struct subcase *, const struct variable *,
                       enum subcase_direction);