1 files changed, 0 insertions, 59 deletions
diff --git a/contrib/gnu-sort/lib/posixver.c b/contrib/gnu-sort/lib/posixver.c
deleted file mode 100644
index 754d7ac..0000000
--- a/contrib/gnu-sort/lib/posixver.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Which POSIX version to conform to, for utilities.
-
-   Copyright (C) 2002, 2003, 2004 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 2, 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, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Written by Paul Eggert.  */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "posixver.h"
-
-#include <limits.h>
-#include <stdlib.h>
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#ifndef _POSIX2_VERSION
-# define _POSIX2_VERSION 0
-#endif
-
-#ifndef DEFAULT_POSIX2_VERSION
-# define DEFAULT_POSIX2_VERSION _POSIX2_VERSION
-#endif
-
-/* The POSIX version that utilities should conform to.  The default is
-   specified by the system.  */
-
-int
-posix2_version (void)
-{
-  long int v = DEFAULT_POSIX2_VERSION;
-  char const *s = getenv ("_POSIX2_VERSION");
-
-  if (s && *s)
-    {
-      char *e;
-      long int i = strtol (s, &e, 10);
-      if (! *e)
-	v = i;
-    }
-
-  return v < INT_MIN ? INT_MIN : v < INT_MAX ? v : INT_MAX;
-}