87 static struct engr *head_engr;  variable
94 	struct engr    *ep = head_engr;  in engr_at()
193 	ep->nxt_engr = head_engr;  in make_engr_at()
194 	head_engr = ep;  in make_engr_at()
323 	ep->nxt_engr = head_engr;  in doengrave()
324 	head_engr = ep;  in doengrave()
349 	struct engr    *ep = head_engr;  in save_engravings()
360 	head_engr = 0;  in save_engravings()
368 	head_engr = 0;  in rest_engravings()
375 		ep->nxt_engr = head_engr;  in rest_engravings()
377 		head_engr = ep;  in rest_engravings()
385 	if (ep == head_engr)  in del_engr()
386 		head_engr = ep->nxt_engr;  in del_engr()
388 		for (ept = head_engr; ept; ept = ept->nxt_engr) {  in del_engr()