refactor into separate Git project

[project/fwtool.git] / fwimage.h

diff --git a/fwimage.h b/fwimage.h
new file mode 100644 (file)
index 0000000..52dcfb1
--- /dev/null
+++ b/fwimage.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * 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 __FWIMAGE_H
+#define __FWIMAGE_H
+
+#include <stdint.h>
+
+#define FWIMAGE_MAGIC          0x46577830 /* FWx0 */
+
+struct fwimage_header {
+       uint32_t version;
+       uint32_t flags;
+       char data[];
+};
+
+struct fwimage_trailer {
+       uint32_t magic;
+       uint32_t crc32;
+       uint8_t type;
+       uint8_t __pad[3];
+       uint32_t size;
+};
+
+enum fwimage_type {
+       FWIMAGE_SIGNATURE,
+       FWIMAGE_INFO,
+};
+
+#endif