wmem: allow wmem_destroy_list to ignore a NULL list.

[metze/wireshark/wip.git] / wsutil / wsgetopt.h

diff --git a/wsutil/wsgetopt.h b/wsutil/wsgetopt.h
index 8c52f4be19f42fabb2ff474596b4f3e15f910254..5892416765c41f28be8b9d6217ee22ba56862007 100644 (file)
--- a/wsutil/wsgetopt.h
+++ b/wsutil/wsgetopt.h
@@ -1,22 +1,10 @@
-/* Declarations for getopt.
+/*
+   Declarations for getopt.
    Copyright (C) 1989-1994,1996-1999,2001,2003,2004,2009,2010
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-   */
+   SPDX-License-Identifier: LGPL-2.0-or-later   */
 
 #ifndef _GETOPT_H
 
@@ -26,17 +14,6 @@
 
 #include "ws_symbol_export.h"
 
-/* If __GNU_LIBRARY__ is not already defined, either we are being used
-   standalone, or this is the first header included in the source file.
-   If we are being used with glibc, we need to include <features.h>, but
-   that does not exist if we are standalone.  So: if __GNU_LIBRARY__ is
-   not defined, include <ctype.h>, which will pull in <features.h> for us
-   if it's from glibc.  (Why ctype.h?  It's guaranteed to exist and it
-   doesn't flood the namespace with stuff the way some other headers do.)  */
-#if !defined __GNU_LIBRARY__
-# include <ctype.h>
-#endif
-
 #ifndef __THROW
 # ifndef __GNUC_PREREQ
 #  define __GNUC_PREREQ(maj, min) (0)