2 files changed, 45 insertions, 0 deletions
diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/tests/test-_Exit.c b/gnulib/tests/test-_Exit.c
new file mode 100644
index 0000000..bc00730
--- /dev/null
+++ b/gnulib/tests/test-_Exit.c
@@ -0,0 +1,45 @@
+/* Test of terminating the current process.
+   Copyright (C) 2010-2011 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2010.  */
+
+#include <config.h>
+
+#include <stdlib.h>
+
+/* But did he ever return?  No he never returned,
+   And his fate is still unlearned ... */
+static _Noreturn void MTA (int);
+
+static _Noreturn void
+Charlie (int n)
+{
+  MTA (n - 1);
+}
+
+static void
+MTA (int n)
+{
+  if (n < 0)
+    _Exit (81);
+  Charlie (n - 1);
+}
+
+int
+main (int argc, char **argv)
+{
+  MTA (argc + !!argv);
+}