272 	struct hostent he, *he1 = NULL, *he2 = NULL, *he3;  in getipnodebyname()  local
329 			he1 = copyandmerge(he2, NULL, af, error_num);  in getipnodebyname()
330 			if (he1 == NULL)  in getipnodebyname()
341 	      (he1 == NULL || (flags & AI_ALL) != 0)))) {  in getipnodebyname()
343 		if (he1 == NULL && he2 == NULL) {  in getipnodebyname()
352 	he3 = copyandmerge(he1, he2, af, error_num);  in getipnodebyname()
354 	if (he1 != NULL)  in getipnodebyname()
355 		freehostent(he1);  in getipnodebyname()
361 	struct hostent *he1, *he2;  local
405 		he1 = gethostbyaddr_p(cp, 4, AF_INET, net_data);
406 		if (he1 == NULL) {
410 		he2 = copyandmerge(he1, NULL, af, error_num);
417 			memcpy(he1->h_addr, src, len);
429 	he1 = gethostbyaddr_p(src, 16, AF_INET6, net_data);
430 	if (he1 == NULL) {
434 	return (copyandmerge(he1, NULL, af, error_num));
811 copyandmerge(struct hostent *he1, struct hostent *he2, int af, int *error_num) {  argument
821 	if (he1 != NULL) {
822 		cpp = he1->h_addr_list;
827 		cpp = he1->h_aliases;
840 		if (he1 == NULL) {
865 	if (he1 != NULL) {
866 		cpp = he1->h_addr_list;
872 			if (af == AF_INET6 && he1->h_addrtype == AF_INET) {
914 	cpp = (he1 != NULL) ? he1->h_aliases : he2->h_aliases;
926 	he->h_name = memget(strlen((he1 != NULL) ?
927 			    he1->h_name : he2->h_name) + 1);
930 	strcpy(he->h_name, (he1 != NULL) ? he1->h_name : he2->h_name);