1417 	struct regcache *regcachep;
1420 struct regcache {  struct
1458 	struct regcache *rcp;  in int_regwcomp()
1469 		if (rcp != (struct regcache *)reglink.q_forw) {  in int_regwcomp()
1476 		*(struct regcache **)r = rcp;  in int_regwcomp()
1490 	if ((rcp = malloc(sizeof (struct regcache))) == NULL)  in int_regwcomp()
1503 	*(struct regcache **)r = rcp;  in int_regwcomp()
1512 	struct regcache *rcp;  in int_regwfree()
1514 	rcp = (struct regcache *)r;  in int_regwfree()
1530 		rcp = (struct regcache *)qp;  in int_regwfree()
1554 	struct regcache *rcp;  in int_regwerror()
1556 	rcp = (struct regcache *)r;  in int_regwerror()
1570 	struct regcache *rcp;  in int_regwexec()
1580 	rcp = (struct regcache *)r;  in int_regwexec()