X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fgroup-proc.h;h=fe35accba829c265c6c648b59ffe8cdfd65ff971;hb=26b487c57f0f8e495929dec6e0a25971dbfd76bf;hp=421585be39b4ff7521636bc6d9643c4a1beb8bed;hpb=164d1274fcb70c54897f2a03fc7c27152ed4821a;p=pspp-builds.git

diff --git a/src/math/group-proc.h b/src/math/group-proc.h
index 421585be..fe35accb 100644
--- a/src/math/group-proc.h
+++ b/src/math/group-proc.h
@@ -1,22 +1,18 @@
-/* PSPP - computes sample statistics.
-
+/* PSPP - a program for statistical analysis.
    Copyright (C) 2004 Free Software Foundation, Inc.
 
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #ifndef GROUP_DATA_H
 #define GROUP_DATA_H
@@ -35,16 +31,16 @@ struct group_proc
   /* The levene statistic */
   double levene ;
 
-  /* A hash of group statistics keyed by the value of the 
+  /* A hash of group statistics keyed by the value of the
      independent variable */
   struct hsh_table *group_hash;
 
   /* Mean square error */
-  double mse ; 
+  double mse ;
 
 };
 
 struct variable;
-struct group_proc *group_proc_get (struct variable *);
+struct group_proc *group_proc_get (const struct variable *);
 
 #endif