rem: bootfs_close(fs_cookie _fs, fs_vnode _v, file_cookie _cookie)
add: bootfs_close(fs_volume _fs, fs_vnode _v, fs_cookie _cookie)
context: bootfs_close(fs_cookie _fs, fs_vnode _v, file_cookie _cookie){	struct bootfs *fs = _fs;	struct bootfs_vnode *v = _v;	struct bootfs_cookie *cookie = _cookie;	TRACE(("bootfs_close: entry vnode %p, cookie %p\n", v, cookie));	return 0;}