/* Convert a fully qualified domain name into its IP address(es). */
#include <stdio.h>
#include <stdlib.h>
#include <netdb.h>

int main(int argc, char **argv)
{
	struct hostent *entry = gethostbyname("indira.uu.nl");
	char **pp;

	if (entry == NULL) {
		fprintf(stderr, "%s: h_errno == %d\n", argv[0], h_errno);
		return EXIT_FAILURE;
	}

	for (pp = entry->h_addr_list; *pp != NULL; ++pp) {
		char buffer[INET6_ADDRSTRLEN];
		inet_ntop(entry->h_addrtype, *pp, buffer, sizeof buffer);
		printf("%s\n", buffer);
	}

	return EXIT_SUCCESS;
}