Update all #include directives to the currently preferred style.

[pspp-builds.git] / src / data / transformations.c

diff --git a/src/data/transformations.c b/src/data/transformations.c
index c810491490e67a52f8762a241157d5ab674f1243..8321cf5d4eba5ef2e9674bb6cd9ada6977311141 100644 (file)
--- a/src/data/transformations.c
+++ b/src/data/transformations.c
@@ -1,31 +1,29 @@
-/* PSPP - computes sample statistics.
-   Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 1997-9, 2000, 2006, 2009, 2011 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 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/>. */
 
 #include <config.h>
 
-#include <data/transformations.h>
+#include "data/transformations.h"
 
 #include <assert.h>
 #include <stdlib.h>
 
-#include <libpspp/str.h>
+#include "libpspp/str.h"
 
-#include "xalloc.h"
+#include "gl/xalloc.h"
 
 /* A single transformation. */
 struct transformation
@@ -180,14 +178,15 @@ trns_chain_next (struct trns_chain *chain)
   return chain->trns_cnt;
 }
 
-/* Executes the given CHAIN of transformations on C,
+/* Executes the given CHAIN of transformations on *C,
    passing CASE_NR as the case number.
+   *C may be replaced by a new case.
    Returns the result code that caused the transformations to
    terminate, or TRNS_CONTINUE if the transformations finished
    due to "falling off the end" of the set of transformations. */
 enum trns_result
 trns_chain_execute (const struct trns_chain *chain, enum trns_result start,
-                    struct ccase *c, casenumber case_nr)
+                    struct ccase **c, casenumber case_nr)
 {
   size_t i;