Changed a lot of non-const pointers to const.

[pspp-builds.git] / src / language / stats / sort-criteria.h

diff --git a/src/language/stats/sort-criteria.h b/src/language/stats/sort-criteria.h
index 8ee3dbaa28ffa391c0712f6f9e1e5f0b104b0c5c..1c44cc586eecfc0cc6df2f9c7e3572c41a1abdc0 100644 (file)
--- a/src/language/stats/sort-criteria.h
+++ b/src/language/stats/sort-criteria.h
@@ -1,6 +1,5 @@
 /* PSPP - computes sample statistics.
    Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
-   Written by Ben Pfaff <blp@gnu.org>.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -22,12 +21,14 @@
 
 #include <config.h>
 #include <stdbool.h>
+#include <stddef.h>
 
 struct variable;
 struct dictionary;
+struct lexer ;
 
-struct sort_criteria *sort_parse_criteria (const struct dictionary *,
-                                           struct variable ***, size_t *,
+struct sort_criteria *sort_parse_criteria (struct lexer *, const struct dictionary *,
+                                           const struct variable ***, size_t *,
                                            bool *saw_direction,
                                           const int *terminators
                                           );