155 		cp += (x); \
156 		if (cp > eom) { \
175 	const u_char *cp;  in getanswer()  local
212 	cp = answer->buf;  in getanswer()
218 	n = dn_expand(answer->buf, eom, cp, bp, ep - bp);  in getanswer()
247 	while (ancount-- > 0 && cp < eom && !had_error) {  in getanswer()
248 		n = dn_expand(answer->buf, eom, cp, bp, ep - bp);  in getanswer()
253 		cp += n;			/* name */  in getanswer()
254 		BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);  in getanswer()
255 		type = _getshort(cp);  in getanswer()
256  		cp += INT16SZ;			/* type */  in getanswer()
257 		class = _getshort(cp);  in getanswer()
258  		cp += INT16SZ + INT32SZ;	/* class, TTL */  in getanswer()
259 		n = _getshort(cp);  in getanswer()
260 		cp += INT16SZ;			/* len */  in getanswer()
261 		BOUNDS_CHECK(cp, n);  in getanswer()
262 		erdata = cp + n;  in getanswer()
265 			cp += n;  in getanswer()
271 			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);  in getanswer()
276 			cp += n;  in getanswer()
277 			if (cp != erdata) {  in getanswer()
301 			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);  in getanswer()
306 			cp += n;  in getanswer()
307 			if (cp != erdata) {  in getanswer()
328 			cp += n;  in getanswer()
336 				cp += n;  in getanswer()
339 			n = dn_expand(answer->buf, eom, cp, bp, ep - bp);  in getanswer()
345 			cp += n;  in getanswer()
346 			if (cp != erdata) {  in getanswer()
384 				cp += n;  in getanswer()
388 				cp += n;  in getanswer()
393 				memcpy(&in6, cp, IN6ADDRSZ);  in getanswer()
395 					cp += n;  in getanswer()
419 				cp += n;  in getanswer()
422 			(void)memcpy(*hap++ = bp, cp, (size_t)n);  in getanswer()
424 			cp += n;  in getanswer()
425 			if (cp != erdata) {  in getanswer()
520 	const char *cp;  in gethostbyname_internal()  local
556 	if (!strchr(name, '.') && (cp = __hostalias(name)))  in gethostbyname_internal()
557 		name = cp;  in gethostbyname_internal()
564 		for (cp = name;; ++cp) {  in gethostbyname_internal()
565 			if (!*cp) {  in gethostbyname_internal()
566 				if (*--cp == '.')  in gethostbyname_internal()
593 			if (!isdigit((u_char) *cp) && *cp != '.')  in gethostbyname_internal()
598 		for (cp = name;; ++cp) {  in gethostbyname_internal()
599 			if (!*cp) {  in gethostbyname_internal()
600 				if (*--cp == '.')  in gethostbyname_internal()
625 			if (!isxdigit((u_char) *cp) && *cp != ':' && *cp != '.')  in gethostbyname_internal()
723 	char *cp, **q;  in _gethtent()  local
738 	if (!(cp = strpbrk(p, "#\n")))  in _gethtent()
740 	*cp = '\0';  in _gethtent()
741 	if (!(cp = strpbrk(p, " \t")))  in _gethtent()
743 	*cp++ = '\0';  in _gethtent()
774 	while (*cp == ' ' || *cp == '\t')  in _gethtent()
775 		cp++;  in _gethtent()
776 	rs->host.h_name = cp;  in _gethtent()
778 	if ((cp = strpbrk(cp, " \t")) != NULL)  in _gethtent()
779 		*cp++ = '\0';  in _gethtent()
780 	while (cp && *cp) {  in _gethtent()
781 		if (*cp == ' ' || *cp == '\t') {  in _gethtent()
782 			cp++;  in _gethtent()
786 			*q++ = cp;  in _gethtent()
787 		if ((cp = strpbrk(cp, " \t")) != NULL)  in _gethtent()
788 			*cp++ = '\0';  in _gethtent()
836 	char *tmpbuf, *ptr, **cp;  in _gethtbyname2()  local
850 			for (cp = p->h_aliases; *cp != NULL; cp++)  in _gethtbyname2()
851 				if (strcasecmp(*cp, name) == 0)  in _gethtbyname2()
853 			if (*cp == NULL) continue;  in _gethtbyname2()
863 			for (cp = p->h_aliases; *cp != NULL; cp++)  in _gethtbyname2()
864 				bufsize += strlen(*cp) + 1;  in _gethtbyname2()
874 			for (cp = p->h_aliases; *cp != NULL; cp++) {  in _gethtbyname2()
875 				src = *cp;  in _gethtbyname2()
903 	cp = rs->host_aliases;  in _gethtbyname2()
905 		*cp++ = ptr;  in _gethtbyname2()
909 	*cp = NULL;  in _gethtbyname2()
912 	cp = rs->h_addr_ptrs;  in _gethtbyname2()
914 		*cp++ = ptr;  in _gethtbyname2()
917 	*cp = NULL;  in _gethtbyname2()