Fix compiler warning in linux-namespaces.c

[deliverable/binutils-gdb.git] / readline / compat.c

diff --git a/readline/compat.c b/readline/compat.c
index a66d210fd2eb3005c992978ae2bf78d242366169..3ade3629aef440a4d8bec22cc1419e49704c4eef 100644 (file)
--- a/readline/compat.c
+++ b/readline/compat.c
@@ -1,24 +1,24 @@
 /* compat.c -- backwards compatibility functions. */
 
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
 
-   This file is part of the GNU Readline Library, a library for
-   reading lines of text with interactive input and history editing.
+   This file is part of the GNU Readline Library (Readline), a library
+   for reading lines of text with interactive input and history editing.
 
-   The GNU Readline Library 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
+   Readline 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 3 of the License, or
    (at your option) any later version.
 
-   The GNU Readline 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
+   Readline 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.
 
-   The GNU General Public License is often shipped with GNU software, and
-   is generally kept in a file called COPYING or LICENSE.  If you do not
-   have a copy of the license, write to the Free Software Foundation,
-   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+   You should have received a copy of the GNU General Public License
+   along with Readline.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #define READLINE_LIBRARY
 
 #if defined (HAVE_CONFIG_H)
@@ -46,68 +46,61 @@ extern char *rl_filename_completion_function PARAMS((const char *, int));
 /* Provide backwards-compatible entry points for old function names. */
 
 void
-free_undo_list ()
+free_undo_list (void)
 {
   rl_free_undo_list ();
 }
 
 int
-maybe_replace_line ()
+maybe_replace_line (void)
 {
   return rl_maybe_replace_line ();
 }
 
 int
-maybe_save_line ()
+maybe_save_line (void)
 {
   return rl_maybe_save_line ();
 }
 
 int
-maybe_unsave_line ()
+maybe_unsave_line (void)
 {
   return rl_maybe_unsave_line ();
 }
 
 int
-ding ()
+ding (void)
 {
   return rl_ding ();
 }
 
 int
-crlf ()
+crlf (void)
 {
   return rl_crlf ();
 }
 
 int
-alphabetic (c)
-     int c;
+alphabetic (int c)
 {
   return rl_alphabetic (c);
 }
 
 char **
-completion_matches (s, f)
-     const char *s;
-     rl_compentry_func_t *f;
+completion_matches (const char *s, rl_compentry_func_t *f)
 {
   return rl_completion_matches (s, f);
 }
 
 char *
-username_completion_function (s, i)
-     const char *s;
-     int i;
+username_completion_function (const char *s, int i)
 {
   return rl_username_completion_function (s, i);
 }
 
 char *
-filename_completion_function (s, i)
-     const char *s;
-     int i;
+filename_completion_function (const char *s, int i)
 {
   return rl_filename_completion_function (s, i);
 }