yaffs: Add utils header file

Signed-off-by: Charles Manning <cdhmanning@gmail.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/utils/yutilsenv.h b/utils/yutilsenv.h
new file mode 100644
index 0000000..487573f
--- /dev/null
+++ b/utils/yutilsenv.h
@@ -0,0 +1,32 @@
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2011 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+
+#ifndef __YAFFS_UTILSENV_H__
+#define __YAFFS_UTILSENV_H__
+
+#define YCHAR char
+#define YUCHAR unsigned char
+
+#include <sys/types.h>
+#include <string.h>
+#include "yaffs_list.h"
+#include "yaffs_hweight.h"
+
+#define hweight8(x) yaffs_hweight8(x)
+#define hweight32(x) yaffs_hweight32(x)
+
+#define yaffs_trace(...) do {} while (0)
+#endif