Nucleus

diff --git a/include/nucleus/vfs.h b/include/nucleus/vfs.h
index f20cd47..2439151 100644
--- a/include/nucleus/vfs.h
+++ b/include/nucleus/vfs.h
@@ -6,9 +6,12 @@
 #include <nucleus/object.h>
 #include <nucleus/memory.h>
 
+typedef struct FSType FSType;
 typedef struct Inode Inode;
 typedef struct InodeOps InodeOps;
 
+typedef Inode *(*mount_callback_t)(FSType *, int, const char *, void *);
+
 /* Structure for an Inode */
 struct Inode {
 	Object obj;
@@ -27,6 +30,10 @@ struct Inode {
 struct InodeOps {
 };
 
+extern ObjectType fstypeType;
 extern ObjectType inodeType;
 
+void init_vfs(void);
+void register_fstype(const char *name,	mount_callback_t mount);
+
 #endif