Add many comments to server/play.c, in advance of possible

[disorder] / lib / wstat.h

diff --git a/lib/wstat.h b/lib/wstat.h
index 873b4f412bcee68b60193290d097bb6ec2325b57..b6deb8ac464fb347ea332546685537ff2362363d 100644 (file)
--- a/lib/wstat.h
+++ b/lib/wstat.h
@@ -1,21 +1,19 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2004 Richard Kettlewell
+ * Copyright (C) 2004, 2007-2009 Richard Kettlewell
  *
- * This program is free software; you can redistribute it and/or modify
+ * 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
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 /** @file lib/wstat.h
  * @brief Convert wait status to text
@@ -24,7 +22,9 @@
 #ifndef WSTAT_H
 #define WSTAT_H
 
-const char *wstat(int w);
+#include <sys/wait.h>
+
+char *wstat(int w);
 /* Format wait status @w@.  In extremis the return value might be a
  * pointer to a string literal.  The result should always be ASCII. */