--- src/client.c.orig	2010-05-15 18:24:47.000000000 -0400
+++ src/client.c	2010-05-15 18:21:50.000000000 -0400
@@ -22,6 +22,7 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  ********/
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>        /* strerror(); ?!?  */