1 files changed, 8 insertions, 1 deletions
diff --git a/convert/source-fs.h b/convert/source-fs.h
index bc693162..23f33567 100644
--- a/convert/source-fs.h
+++ b/convert/source-fs.h
@@ -18,9 +18,9 @@
 #define __BTRFS_CONVERT_SOURCE_FS_H__
 
 #include "kerncompat.h"
+#include <linux/kdev_t.h>
 #include <pthread.h>
 
-
 #define CONV_IMAGE_SUBVOL_OBJECTID BTRFS_FIRST_FREE_OBJECTID
 
 /*
@@ -104,6 +104,13 @@ static inline size_t acl_ea_size(int count)
 
 int ext2_acl_count(size_t size);
 
+#ifndef MKDEV
+#define MINORBITS	20
+#define MKDEV(ma, mi)	(((ma) << MINORBITS) | (mi))
+#endif
+
+dev_t decode_dev(u32 dev);
+
 struct btrfs_convert_operations {
 	const char name[SOURCE_FS_NAME_LEN];
 	int (*open_fs)(struct btrfs_convert_context *cctx, const char *devname);