hide the pack_hostent proto if ipv6 is enabled, as figured out by Tor Arntsen

diff --git a/lib/hostip.c b/lib/hostip.c
index 6c89bd4..ed717f7 100644 (file)
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -86,9 +86,11 @@ static Curl_addrinfo *my_getaddrinfo(struct connectdata *conn,
                                      char *hostname,
                                      int port,
                                      int *waitp);
+#ifndef ENABLE_IPV6
 #if !defined(HAVE_GETHOSTBYNAME_R) || defined(USE_ARES)
 static struct hostent* pack_hostent(char** buf, struct hostent* orig);
 #endif
+#endif
 
 void Curl_global_host_cache_init(void)
 {