https://bugs.gentoo.org/885885 --- a/parse.c +++ b/parse.c @@ -15,7 +15,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define _XOPEN_SOURCE +#define _XOPEN_SOURCE 700 #include <unistd.h> #include <crypt.h> #include <stdio.h> --- a/parseldif.c +++ b/parseldif.c @@ -15,7 +15,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define _XOPEN_SOURCE +#define _XOPEN_SOURCE 700 #include <unistd.h> #include <stdio.h> #include "common.h"