Changed a lot of non-const pointers to const.

[pspp-builds.git] / src / math / levene.h

diff --git a/src/math/levene.h b/src/math/levene.h
index c94c3d61272f8443b3d175593feaeab64af9a08b..66944dafb434325aaaf4cc97a781a3f82e0be1c7 100644 (file)
--- a/src/math/levene.h
+++ b/src/math/levene.h
@@ -2,7 +2,6 @@
    Computes Levene test  statistic.
 
    Copyright (C) 2004 Free Software Foundation, Inc.
-   Written by John Darrington <john@darrington.wattle.id.au>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -26,9 +25,6 @@
 #include <data/variable.h>
 #include <data/casefile.h>
 
-/* What to do with missing values */
-enum lev_missing { LEV_ANALYSIS, LEV_LISTWISE };
-
 /* Calculate the Levene statistic 
 
 The independent variable :   v_indep; 
@@ -41,10 +37,12 @@ The dependent variables :   v_dep;
 
 
 struct dictionary ;
+struct casefilter ;
 
 void  levene(const struct dictionary *dict, const struct casefile *cf, 
-            struct variable *v_indep, size_t n_dep, struct variable **v_dep,
-            enum lev_missing,   is_missing_func);
+            const struct variable *v_indep, size_t n_dep, 
+            const struct variable **v_dep,
+            struct casefilter *filter);