Change license from GPLv2+ to GPLv3+.

[pspp-builds.git] / src / libpspp / heap.h

diff --git a/src/libpspp/heap.h b/src/libpspp/heap.h
index 70401c9c456bf91955617224057836a33b393209..134224373d2ec2dbf6536b4d7909799df59b06d6 100644 (file)
--- a/src/libpspp/heap.h
+++ b/src/libpspp/heap.h
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 2007 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/>. */
 
 /* Embedded priority queue, implemented as a heap.
 
@@ -59,7 +57,7 @@
    heap and delete it:
 
      struct heap *h = ...;
-     if (!heap_is_empty (h)) 
+     if (!heap_is_empty (h))
        {
          struct foo *foo = heap_data (heap_minimum (h), struct foo, node);
          printf ("Minimum is %d.\n", foo->x);