X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funsetenv.c;h=0f837440db3fc2f339f979c5ec95b8d06e7e96fa;hb=d5d3e86d326de4aa7d661fde1ebb636f3efbffd5;hp=884aa028e63b6c8816865c02fcb3bba89f0c0c8b;hpb=183b57c6185b17eff0bd1a5cf72349d81ba16c78;p=gnulib.git

diff --git a/lib/unsetenv.c b/lib/unsetenv.c
index 884aa028e..0f837440d 100644
--- a/lib/unsetenv.c
+++ b/lib/unsetenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992,1995-1999,2000-2002,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1992,1995-1999,2000-2002,2005-2006 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
@@ -15,15 +15,10 @@
    with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include <errno.h>
 #if !_LIBC
-# if !defined errno && !defined HAVE_ERRNO_DECL
-extern int errno;
-# endif
 # define __set_errno(ev) ((errno) = (ev))
 #endif