GnomeVFSResult captive_file_seek
(CaptiveFileObject *captive_file_object,GnomeVFSSeekPosition whence,GnomeVFSFileOffset offset);
GnomeVFSResult captive_file_tell(CaptiveFileObject *captive_file_object,GnomeVFSFileOffset *offset_return);
+GnomeVFSResult captive_file_remove(CaptiveFileObject *captive_file_object);
G_END_DECLS