X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fargmatch.c;h=925449bfd4f3bb4c79216ca85326ecd27bcd0faf;hb=56093e4d947bcc87bbc05ac3e8645509274f57b4;hp=ffc638c274bf0e47094654d7da348ee0b278dac8;hpb=dd9099e721075856534d551184fb02023a463e1a;p=gnulib.git

diff --git a/lib/argmatch.c b/lib/argmatch.c
index ffc638c27..925449bfd 100644
--- a/lib/argmatch.c
+++ b/lib/argmatch.c
@@ -1,12 +1,12 @@
 /* argmatch.c -- find a match for a string in an array
 
-   Copyright (C) 1990, 1998, 1999, 2001, 2002, 2003, 2004 Free
-   Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   Free Software Foundation, Inc.
 
-   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
@@ -14,15 +14,12 @@
    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.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by David MacKenzie <djm@ai.mit.edu>
    Modified by Akim Demaille <demaille@inf.enst.fr> */
 
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #include "argmatch.h"
@@ -36,10 +33,12 @@
 #define _(msgid) gettext (msgid)
 
 #include "error.h"
-#include "exit.h"
 #include "quotearg.h"
 #include "quote.h"
-#include "unlocked-io.h"
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
 
 /* When reporting an invalid argument, show nonprinting characters
    by using the quoting style ARGMATCH_QUOTING_STYLE.  Do not use
@@ -70,7 +69,7 @@ argmatch_exit_fn argmatch_die = __argmatch_die;
 
 
 /* If ARG is an unambiguous match for an element of the
-   null-terminated array ARGLIST, return the index in ARGLIST
+   NULL-terminated array ARGLIST, return the index in ARGLIST
    of the matched element, else -1 if it does not match any element
    or -2 if it is ambiguous (is a prefix of more than one element).