diff --git a/include/bpkfs.h b/include/bpkfs.h
new file mode 100644
index 000000000..ccb56c141
--- /dev/null
+++ b/include/bpkfs.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * under GPLv2 only
+ */
+
+#ifndef __BPKFS_H__
+#define __BPKFS_H__
+
+#include <linux/types.h>
+#include <linux/list.h>
+
+#define BPKFS_TYPE_BL	0x50424c00
+#define BPKFS_TYPE_BLV	0x50424c56
+#define BPKFS_TYPE_DSC	0x44456343
+#define BPKFS_TYPE_KER	0x504b4552
+#define BPKFS_TYPE_RFS	0x50524653
+#define BPKFS_TYPE_FMV	0x46575600
+
+struct bpkfs_header {
+	uint32_t magic;
+	uint32_t version;
+	uint64_t size;
+	uint32_t crc;
+	uint64_t spare;
+} __attribute__ ((packed)) ;
+
+struct bpkfs_data_header {
+	uint32_t type;
+	uint64_t size;
+	uint32_t crc;
+	uint32_t hw_id;
+	uint32_t spare;
+} __attribute__ ((packed)) ;
+
+struct bpkfs_handle_hw {
+	char *name;
+	uint32_t hw_id;
+
+	struct list_head list_data;
+	struct list_head list_hw_id;
+};
+
+struct bpkfs_handle_data {
+	char *name;
+	uint32_t type;
+	uint32_t hw_id;
+	uint64_t size;
+
+	int fd;
+	size_t offset; /* offset in the image */
+	size_t pos; /* pos in the data */
+	uint32_t crc;
+
+	char data[8];
+
+	struct list_head list;
+};
+
+struct bpkfs_handle {
+	struct bpkfs_header header;
+	int nb_data_entries;
+	char *filename;
+
+	struct list_head list;
+};
+
+#endif /* __BPKFS_H__ */