X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Funsetenv.c;h=73ea878a688c52bc7d0063cb7096fef2704faed9;hb=f1fcb8539c9d1c7d9cefb25ce5c07a099ea1f148;hp=33bdd0bbfa79db6d9696052af39cb10613cfb556;hpb=da326536990b4518c6e067ef773321d2e3d20889;p=gnulib.git
diff --git a/lib/unsetenv.c b/lib/unsetenv.c
index 33bdd0bbf..73ea878a6 100644
--- a/lib/unsetenv.c
+++ b/lib/unsetenv.c
@@ -1,43 +1,34 @@
-/* Copyright (C) 1992,1995-1999,2000-2002 Free Software Foundation, Inc.
+/* Copyright (C) 1992,1995-1999,2000-2002,2005-2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- This program is free software; you can redistribute it and/or modify
+ 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.
+ 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, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
-#ifdef HAVE_CONFIG_H
-# include
-#endif
+#include
+
+/* Specification. */
+#include
#include
#if !_LIBC
-# if !defined errno && !defined HAVE_ERRNO_DECL
-extern int errno;
-# endif
# define __set_errno(ev) ((errno) = (ev))
#endif
-#include
#include
-#if _LIBC || HAVE_UNISTD_H
-# include
-#endif
+#include
#if !_LIBC
# define __environ environ
-# ifndef HAVE_ENVIRON_DECL
-extern char **environ;
-# endif
#endif
#if _LIBC