extern int afs_unmount(struct vfs *afsp);
extern int afs_root(OSI_VFS_DECL(afsp), struct vnode **avpp);
extern int afs_sync(struct vfs *afsp);
-extern int afs_statfs(register struct vfs *afsp, struct statfs *abp);
+extern int afs_statfs(struct vfs *afsp, struct statfs *abp);
extern int afs_mountroot(void);
extern int afs_swapvp(void);