iucv_unregister
iucv_unregister(&monreader_iucv_handler, 1);
iucv_unregister(&monreader_iucv_handler, 1);
iucv_unregister(&vmlogrdr_iucv_handler, 1);
iucv_unregister(&vmlogrdr_iucv_handler, 1);
iucv_unregister(&smsg_handler, 1);
iucv_unregister(&smsg_handler, 1);
void iucv_unregister(struct iucv_handler *handler, int smp);
void (*iucv_unregister)(struct iucv_handler *handler, int smp);
pr_iucv->iucv_unregister(&af_iucv_handler, 0);
pr_iucv->iucv_unregister(&af_iucv_handler, 0);
.iucv_unregister = iucv_unregister,
EXPORT_SYMBOL(iucv_unregister);