From e5335d4f0973a90ef7f7f69095e9db36e3feb0cb Mon Sep 17 00:00:00 2001 From: Joel Holdsworth Date: Sat, 23 Jun 2012 10:30:55 +0100 Subject: [PATCH 1/1] Added extdef.h --- extdef.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 extdef.h diff --git a/extdef.h b/extdef.h new file mode 100644 index 00000000..08dae8e3 --- /dev/null +++ b/extdef.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012 Joel Holdsworth + * + * 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _EXTDEF_H +#define _EXTDEF_H + +#define countof(x) (sizeof(x)/sizeof(x[0])) + +#define begin_element(x) (&x[0]) +#define end_element(x) (&x[countof(x)]) + +#endif /* _EXTDEF_H */ -- 2.30.2