#include <string.h>
#include <error.h>
#include <netdb.h>

int
main(void)
{
	int     err;
	struct addrinfo hints, *res;

	memset(&hints, 0, sizeof(hints));
	hints.ai_family = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	if ((err = getaddrinfo("localhost.", "80", &hints, &res)))
		error(1, 0, "getaddrinfo: %s", gai_strerror(err));
	return 0;
}