regex.m4: correct the reversed range endpoint ([b-a]) test

[gnulib.git] / lib / getopt.c

diff --git a/lib/getopt.c b/lib/getopt.c
index 5e9a4a5..aaabc8d 100644 (file)
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -2,7 +2,7 @@
    NOTE: getopt is part of the C library, so if you don't know what
    "Keep this file name-space clean" means, talk to drepper@gnu.org
    before changing it!
-   Copyright (C) 1987-1996,1998-2004,2006,2008-2009 Free Software
+   Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2010 Free Software
    Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -41,10 +41,6 @@
 # include <wchar.h>
 #endif
 
-#ifndef attribute_hidden
-# define attribute_hidden
-#endif
-
 /* This version of `getopt' appears to the caller like standard Unix `getopt'
    but it behaves differently for the user, since it allows the user
    to intersperse the options with the other arguments.
@@ -226,8 +222,8 @@ exchange (char **argv, struct _getopt_data *d)
 /* Initialize the internal data when the first call is made.  */
 
 static const char *
-_getopt_initialize (int argc _UNUSED_PARAMETER_,
-                    char **argv _UNUSED_PARAMETER_, const char *optstring,
+_getopt_initialize (int argc _GL_UNUSED,
+                    char **argv _GL_UNUSED, const char *optstring,
                     struct _getopt_data *d, int posixly_correct)
 {
   /* Start processing options with ARGV-element 1 (since ARGV-element 0