Update.

diff --git a/gl/inet_ntop.h b/gl/inet_ntop.h
index 6565f0bade8bacb3ed5c478f31d8ac836a0873ec..de730b15cc967e6fc21abef3d39080adb5fc3e09 100644 (file)
--- a/gl/inet_ntop.h
+++ b/gl/inet_ntop.h
@@ -16,6 +16,9 @@
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
 #ifdef HAVE_ARPA_INET_H
 # include <arpa/inet.h>
 #endif