Update copyright notice

[empserver] / src / lib / lwp / queue.c

diff --git a/src/lib/lwp/queue.c b/src/lib/lwp/queue.c
index 1aa5ad481e142f1b91b5094202a1e53600ca87e2..c7073939df44f808d9ecb6fce417244e73d1cc1e 100644 (file)
--- a/src/lib/lwp/queue.c
+++ b/src/lib/lwp/queue.c
@@ -1,51 +1,58 @@
 /*
- * queue.c -- queue manipulation routines.
- * Copyright (C) 1991-3 Stephen Crane.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- * 
- * This library 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
- * Library General Public License for more details.
- * 
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * author: Stephen Crane, (jsc@doc.ic.ac.uk), Department of Computing,
- * Imperial College of Science, Technology and Medicine, 180 Queen's
- * Gate, London SW7 2BZ, England.
+ *  Empire - A multi-player, client/server Internet based war game.
+ *  Copyright (C) 1994-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                Ken Stevens, Steve McClure, Markus Armbruster
+ *  Copyright (C) 1991-3 Stephen Crane
+ *
+ *  Empire 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  ---
+ *
+ *  See files README, COPYING and CREDITS in the root of the source
+ *  tree for related information and legal notices.  It is expected
+ *  that future projects/authors will amend these files as needed.
+ *
+ *  ---
+ *
+ *  queue.c: queue manipulation routines
+ *
+ *  Known contributors to this file:
+ *
  */
-#include "lwp.h"
-#include "lwpint.h"
-#include "prototypes.h"
 
-#if defined(_EMPTH_LWP)
+#include <config.h>
 
-struct lwpProc *lwpGetFirst(q)
-       struct lwpQueue *q;
+#include <stddef.h>
+#include "lwpint.h"
+
+struct lwpProc *
+lwpGetFirst(struct lwpQueue *q)
 {
-       struct lwpProc *head;
+    struct lwpProc *head;
 
-       if ((head = q->head) && !(q->head = head->next))
-               q->tail = 0;
-       return (head);
+    if ((head = q->head) && !(q->head = head->next))
+       q->tail = NULL;
+    return head;
 }
 
-void lwpAddTail(q, p)
-       register struct lwpQueue *q;
-       register struct lwpProc *p;
+void
+lwpAddTail(struct lwpQueue *q, struct lwpProc *p)
 {
-       if (!q->tail)
-               q->head = p;
-       else
-               q->tail->next = p;
-       q->tail = p;
-       p->next = 0;
+    if (!q->tail)
+       q->head = p;
+    else
+       q->tail->next = p;
+    q->tail = p;
+    p->next = NULL;
 }
-
-#endif