135 	struct addrinfo hints, *res, *r;  in checkhost()  local
145 	memset(&hints, 0, sizeof(hints));  in checkhost()
146 	hints.ai_family = raddr->sa_family;  in checkhost()
147 	hints.ai_socktype = SOCK_DGRAM;	/*dummy*/  in checkhost()
149 	error = getaddrinfo(lhost, "0", &hints, &res);  in checkhost()
182 	struct addrinfo hints, *res, *r;  in gethostloop()  local
197 	memset(&hints, 0, sizeof(hints));  in gethostloop()
198 	hints.ai_family = raddr->sa_family;  in gethostloop()
199 	hints.ai_socktype = SOCK_DGRAM;	/*dummy*/  in gethostloop()
200 	hints.ai_flags = AI_CANONNAME;  in gethostloop()
202 	error = getaddrinfo(remotehost, "0", &hints, &res);  in gethostloop()
231 	struct addrinfo hints;  in main()  local
234 	memset(&hints, 0, sizeof(hints));  in main()
235 	hints.ai_family = PF_UNSPEC;  in main()
236 	hints.ai_socktype = SOCK_STREAM;  in main()
240 		int error = getaddrinfo(argv[i], NULL, &hints, &res0);  in main()