X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fcategory.c;h=b0424d9f65c054df4631897702d33ab4eae1c57a;hb=7751519f5ca0b6106fe3d611010a70804677ab86;hp=fe053b8699fef7d8a84cb9368aa9370d31b51df5;hpb=41a3a550334da96a9b4e5e089ad1768acf288092;p=pspp-builds.git

diff --git a/src/data/category.c b/src/data/category.c
index fe053b86..b0424d9f 100644
--- a/src/data/category.c
+++ b/src/data/category.c
@@ -1,21 +1,18 @@
-/* PSPP - binary encodings for categorical variables.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 2005 Free Software Foundation, Inc.
-   Written by Jason H Stover <jason@sakla.net>.
 
-   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 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 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/>. */
 
 /*
   Functions and data structures to store values of a categorical
@@ -33,18 +30,17 @@
 */
 #include <config.h>
 
-#include "category.h"
-
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 
-#include <libpspp/alloc.h>
 #include <libpspp/message.h>
 #include "category.h"
 #include "value.h"
 #include "variable.h"
 
+#include "xalloc.h"
+
 #define CAT_VALUE_NOT_FOUND -2
 
 #define N_INITIAL_CATEGORIES 1
@@ -145,7 +141,7 @@ cat_subscript_to_value (const size_t s, const struct variable *v)
 /*
   Return the number of categories of a categorical variable.
  */
-size_t 
+size_t
 cat_get_n_categories (const struct variable *v)
 {
   return var_get_obs_vals (v)->n_categories;