ckfree
ckfree(ap->name);
ckfree(ap->val);
ckfree(ap);
ckfree(prevdir);
ckfree(prevdir);
ckfree(sys_path);
ckfree(cmdp);
ckfree(cmdp);
ckfree(cmdp);
ckfree(ifsfirst.next);
ckfree(expdir);
ckfree(ifsfirst.next);
ckfree(ifslastp->next);
ckfree(in.buf);
ckfree(sp);
ckfree(pf->buf);
ckfree(pf);
ckfree(jobtab);
ckfree(jp->ps);
ckfree(sp);
ckfree(set);
ckfree(*ap);
ckfree(param->p);
ckfree(*ap1);
ckfree(memout.buf);
ckfree(output.buf);
ckfree(o->buf);
ckfree(o);
ckfree(ss);
ckfree(__UNVOLATILE(sstr));
ckfree(str);
ckfree(rl);
ckfree(rp);
ckfree(fp);
ckfree(trap[signo]);
ckfree(trap[signo]);
ckfree(*tp);
ckfree(tr);
ckfree(lvp->text);
ckfree(vp->text);
ckfree(lvp);
ckfree(vp->text);
ckfree(vp);
ckfree(s);
ckfree(s);
ckfree(vp->text);
ckfree(s);
ckfree(vp->text);
ckfree(vp);