Nucleus

diff --git a/include/nucleus/vfs.h b/include/nucleus/vfs.h
index 2439151..19793bb 100644
--- a/include/nucleus/vfs.h
+++ b/include/nucleus/vfs.h
@@ -7,6 +7,7 @@
 #include <nucleus/memory.h>
 
 typedef struct FSType FSType;
+typedef struct FileSystem FileSystem;
 typedef struct Inode Inode;
 typedef struct InodeOps InodeOps;
 
@@ -31,6 +32,7 @@ struct InodeOps {
 };
 
 extern ObjectType fstypeType;
+extern ObjectType fsType;
 extern ObjectType inodeType;
 
 void init_vfs(void);