process_reparent
process_reparent(qr, initprocess);
process_reparent(pr, initprocess);
process_reparent(pr, tr);
process_reparent(pr, ppr ? ppr : initprocess);
process_reparent(pr, curpr->ps_pptr);
process_reparent(tr, p->p_p);
void process_reparent(struct process *_child, struct process *_newparent);