1 files changed, 0 insertions, 58 deletions
diff --git a/gnulib-tests/usleep.c b/gnulib-tests/usleep.c
deleted file mode 100644
index 008cc1f0..00000000
--- a/gnulib-tests/usleep.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Pausing execution of the current thread.
-   Copyright (C) 2009-2013 Free Software Foundation, Inc.
-   Written by Eric Blake <ebb9@byu.net>, 2009.
-
-   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/>.  */
-
-/* This file is _intentionally_ light-weight.  Rather than using
-   select or nanosleep, both of which drag in external libraries on
-   some platforms, this merely rounds up to the nearest second if
-   usleep() does not exist.  If sub-second resolution is important,
-   then use a more powerful interface to begin with.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include <unistd.h>
-
-#include <errno.h>
-
-#ifndef HAVE_USLEEP
-# define HAVE_USLEEP 0
-#endif
-
-/* Sleep for MICRO microseconds, which can be greater than 1 second.
-   Return -1 and set errno to EINVAL on range error (about 4295
-   seconds), or 0 on success.  Interaction with SIGALARM is
-   unspecified.  */
-
-int
-usleep (useconds_t micro)
-{
-  unsigned int seconds = micro / 1000000;
-  if (sizeof seconds < sizeof micro && micro / 1000000 != seconds)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-  if (!HAVE_USLEEP && micro % 1000000)
-    seconds++;
-  while ((seconds = sleep (seconds)) != 0);
-
-#undef usleep
-#if !HAVE_USLEEP
-# define usleep(x) 0
-#endif
-  return usleep (micro % 1000000);
-}