Improve name: "count-one-bits" is better than "popcount".

[gnulib.git] / tests / test-getaddrinfo.c

diff --git a/tests/test-getaddrinfo.c b/tests/test-getaddrinfo.c
index 43c349a..c18c4b9 100644 (file)
--- a/tests/test-getaddrinfo.c
+++ b/tests/test-getaddrinfo.c
@@ -1,3 +1,23 @@
+/* Test the getaddrinfo module.
+
+   Copyright (C) 2006-2007 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Simon Josefsson.  */
+
 #include "config.h"
 #include "getaddrinfo.h"
 #include "inet_ntop.h"
@@ -30,7 +50,7 @@ int simple (char *host, char *service)
       printf ("\tfamily %x\n", ai->ai_family);
       printf ("\tsocktype %x\n", ai->ai_socktype);
       printf ("\tprotocol %x\n", ai->ai_protocol);
-      printf ("\taddrlen %d: ", ai->ai_addrlen);
+      printf ("\taddrlen %ld: ", (unsigned long) ai->ai_addrlen);
       printf ("\tFound %s\n",
              inet_ntop (ai->ai_family,
                         &((struct sockaddr_in *)