Commit FS#9174: Lua scripting language by Dan Everton

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21020 a1c6a512-1295-4272-9138-f99709370657

apps/plugins/lua/rocklibc.h

@@ -0,0 +1,45 @@
+
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 Dan Everton (safetydan)
+ *
+ * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef _ROCKLIBC_H_
+#define _ROCKLIBC_H_
+
+#include <ctype.h>
+#include "plugin.h"
+
+#ifdef SIMULATOR
+#include <errno.h>
+#else
+extern int errno;
+#define EINVAL          22      /* Invalid argument */
+#define ERANGE          34      /* Math result not representable */
+#endif
+
+#define __likely   LIKELY
+#define __unlikely UNLIKELY
+
+/* Simple substitutions */
+#define memcmp rb->memcmp
+#define strlen rb->strlen
+
+#endif /* _ROCKLIBC_H_ */
+