62         *hf = NULL;  in endhostent_r()
75     FILE* hf = NULL;  in _hf_gethtbyname2()
77     if (hf == NULL) {  in _hf_gethtbyname2()
85     if ((ptr = buf = (char*) malloc(len = info->buflen)) == NULL) {  in _hf_gethtbyname2()
89     hent.h_name = NULL;  in _hf_gethtbyname2()
100         if (hp == NULL) {  in _hf_gethtbyname2()
109             for (cp = hp->h_aliases; *cp != NULL; cp++)  in _hf_gethtbyname2()
112             if (*cp == NULL) continue;  in _hf_gethtbyname2()
161     hp->h_addr_list[num] = NULL;  in _hf_gethtbyname2()
168     hp->h_aliases[anum] = NULL;  in _hf_gethtbyname2()
183     FILE* hf = NULL;  in _hf_gethtbyaddr()
185     if (hf == NULL) {  in _hf_gethtbyaddr()
194     while ((hp = netbsd_gethostent_r(hf, info->hp, info->buf, info->buflen, &he)) != NULL)  in _hf_gethtbyaddr()
198     if (hp == NULL) {  in _hf_gethtbyaddr()