1465 	struct regcache *rcp;  in int_regwcomp()  local
1469 		rcp = ((struct reghashq *)qp)->regcachep;  in int_regwcomp()
1470 		if (*rcp->pattern == *pattern &&  in int_regwcomp()
1471 		    wcscmp(rcp->pattern, pattern) == 0)  in int_regwcomp()
1476 		if (rcp != (struct regcache *)reglink.q_forw) {  in int_regwcomp()
1477 			remque(&rcp->lq);  in int_regwcomp()
1478 			insque(&rcp->lq, &reglink);  in int_regwcomp()
1480 		if (rcp->refcnt == 0)  in int_regwcomp()
1482 		rcp->refcnt++;  in int_regwcomp()
1483 		*(struct regcache **)r = rcp;  in int_regwcomp()
1497 	if ((rcp = malloc(sizeof (struct regcache))) == NULL)  in int_regwcomp()
1499 	rcp->re = re;  in int_regwcomp()
1500 	if ((rcp->pattern = wsdup(pattern)) == NULL) {  in int_regwcomp()
1502 		free(rcp);  in int_regwcomp()
1505 	rcp->refcnt = 1;  in int_regwcomp()
1506 	insque(&rcp->lq, &reglink);  in int_regwcomp()
1507 	insque(&rcp->hash.hq, &reghash[key]);  in int_regwcomp()
1508 	rcp->hash.regcachep = rcp;  in int_regwcomp()
1510 	*(struct regcache **)r = rcp;  in int_regwcomp()
1519 	struct regcache *rcp;  in int_regwfree()  local
1521 	rcp = (struct regcache *)r;  in int_regwfree()
1523 	if (--rcp->refcnt != 0)  in int_regwfree()
1537 		rcp = (struct regcache *)qp;  in int_regwfree()
1538 		if (rcp->refcnt != 0)  in int_regwfree()
1546 		remque(&rcp->lq);  in int_regwfree()
1547 		remque(&rcp->hash.hq);  in int_regwfree()
1550 		free(rcp->pattern);  in int_regwfree()
1551 		regfree(&rcp->re);  in int_regwfree()
1552 		free(rcp);  in int_regwfree()
1561 	struct regcache *rcp;  in int_regwerror()  local
1563 	rcp = (struct regcache *)r;  in int_regwerror()
1564 	return (regerror(errcode, &rcp->re, errbuf, bufsiz));  in int_regwerror()
1577 	struct regcache *rcp;  in int_regwexec()  local
1587 	rcp = (struct regcache *)r;  in int_regwexec()
1589 	i = regexec(&rcp->re, mbs, nsub, mbsub, flags);  in int_regwexec()