-#ifndef PHYSMEM_H_
-# define PHYSMEM_H_ 1
+/* Calculate the size of physical memory.
+
+ Copyright (C) 2000, 2003, 2009-2010 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 3 of the License, or
+ (at your option) any later version.
-# if HAVE_CONFIG_H
-# include <config.h>
-# endif
+ 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.
-# ifndef PARAMS
-# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
-# define PARAMS(Args) Args
-# else
-# define PARAMS(Args) ()
-# endif
-# endif
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* Written by Paul Eggert. */
+
+#ifndef PHYSMEM_H_
+# define PHYSMEM_H_ 1
-double physmem_total PARAMS ((void));
-double physmem_available PARAMS ((void));
+double physmem_total (void);
+double physmem_available (void);
#endif /* PHYSMEM_H_ */