+
+ /* In case the given address is a non-canonical IPv6 address, canonicize
+ it. The code works for both IPv4 and IPv6, as it happens. */
+
+ size = host_aton(sender_host_address, x);
+ sender_host_address = store_get(48); /* large enough for full IPv6 */
+ (void)host_nmtoa(size, x, -1, sender_host_address, ':');
+
+ /* Now set up for testing */