26 files changed, 28 insertions, 28 deletions
diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
index 08d48de..faf6834 100644
--- a/libcpp/Makefile.in
+++ b/libcpp/Makefile.in
@@ -1,7 +1,7 @@
 # @configure_input@
 # Makefile for libcpp.  Run 'configure' to generate Makefile from Makefile.in
 
-# Copyright (C) 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2004-2023 Free Software Foundation, Inc.
 
 #This file is part of libcpp.
 
diff --git a/libcpp/charset.cc b/libcpp/charset.cc
index 12a398e..3c47d4f 100644
--- a/libcpp/charset.cc
+++ b/libcpp/charset.cc
@@ -1,5 +1,5 @@
 /* CPP Library - charsets
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
    Broken out of c-lex.cc Apr 2003, adding valid C99 UCN ranges.
 
diff --git a/libcpp/directives.cc b/libcpp/directives.cc
index 9dc4363..7f84b83 100644
--- a/libcpp/directives.cc
+++ b/libcpp/directives.cc
@@ -1,5 +1,5 @@
 /* CPP Library. (Directive handling.)
-   Copyright (C) 1986-2022 Free Software Foundation, Inc.
+   Copyright (C) 1986-2023 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/errors.cc b/libcpp/errors.cc
index df5f8d6..3269d07 100644
--- a/libcpp/errors.cc
+++ b/libcpp/errors.cc
@@ -1,5 +1,5 @@
 /* Default error handlers for CPP Library.
-   Copyright (C) 1986-2022 Free Software Foundation, Inc.
+   Copyright (C) 1986-2023 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/expr.cc b/libcpp/expr.cc
index 5ee28c4..6e5bf68e 100644
--- a/libcpp/expr.cc
+++ b/libcpp/expr.cc
@@ -1,5 +1,5 @@
 /* Parse C expressions for cpplib.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/files.cc b/libcpp/files.cc
index a18b1ca..3f8a810 100644
--- a/libcpp/files.cc
+++ b/libcpp/files.cc
@@ -1,5 +1,5 @@
 /* Part of CPP library.  File handling.
-   Copyright (C) 1986-2022 Free Software Foundation, Inc.
+   Copyright (C) 1986-2023 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/identifiers.cc b/libcpp/identifiers.cc
index 835a971..7eccaa9 100644
--- a/libcpp/identifiers.cc
+++ b/libcpp/identifiers.cc
@@ -1,5 +1,5 @@
 /* Hash tables for the CPP library.
-   Copyright (C) 1986-2022 Free Software Foundation, Inc.
+   Copyright (C) 1986-2023 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h
index 1d34c00..8df071e 100644
--- a/libcpp/include/cpplib.h
+++ b/libcpp/include/cpplib.h
@@ -1,5 +1,5 @@
 /* Definitions for CPP library.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    Written by Per Bothner, 1994-95.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index 50207ca..44fea0e 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -1,5 +1,5 @@
 /* Map (unsigned int) keys to (source file, line, column) triples.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 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
diff --git a/libcpp/include/mkdeps.h b/libcpp/include/mkdeps.h
index 96d6464..920e279 100644
--- a/libcpp/include/mkdeps.h
+++ b/libcpp/include/mkdeps.h
@@ -1,5 +1,5 @@
 /* Dependency generator for Makefile fragments.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    Contributed by Zack Weinberg, Mar 2000
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/include/symtab.h b/libcpp/include/symtab.h
index 8b45fd5..c7ccc6d 100644
--- a/libcpp/include/symtab.h
+++ b/libcpp/include/symtab.h
@@ -1,5 +1,5 @@
 /* Hash tables.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 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
diff --git a/libcpp/init.cc b/libcpp/init.cc
index ea683f0..c508f06 100644
--- a/libcpp/init.cc
+++ b/libcpp/init.cc
@@ -1,5 +1,5 @@
 /* CPP Library.
-   Copyright (C) 1986-2022 Free Software Foundation, Inc.
+   Copyright (C) 1986-2023 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/internal.h b/libcpp/internal.h
index badfd1b..9724676 100644
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -1,5 +1,5 @@
 /* Part of CPP library.
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 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
diff --git a/libcpp/lex.cc b/libcpp/lex.cc
index 9a21a3e..45ea16a 100644
--- a/libcpp/lex.cc
+++ b/libcpp/lex.cc
@@ -1,5 +1,5 @@
 /* CPP Library - lexical analysis.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/line-map.cc b/libcpp/line-map.cc
index 50e8043..e0f82e20 100644
--- a/libcpp/line-map.cc
+++ b/libcpp/line-map.cc
@@ -1,5 +1,5 @@
 /* Map (unsigned int) keys to (source file, line, column) triples.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
 
 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
diff --git a/libcpp/macro.cc b/libcpp/macro.cc
index 452e14a..d4238d4 100644
--- a/libcpp/macro.cc
+++ b/libcpp/macro.cc
@@ -1,5 +1,5 @@
 /* Part of CPP library.  (Macro and #define handling.)
-   Copyright (C) 1986-2022 Free Software Foundation, Inc.
+   Copyright (C) 1986-2023 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/makeucnid.cc b/libcpp/makeucnid.cc
index 57c3beb..2d1b2cb 100644
--- a/libcpp/makeucnid.cc
+++ b/libcpp/makeucnid.cc
@@ -1,5 +1,5 @@
 /* Make ucnid.h from various sources.
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
 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
@@ -450,7 +450,7 @@ write_copyright (void)
 {
   static const char copyright[] = "\
 /* Unicode characters and various properties.\n\
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.\n\
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.\n\
 \n\
    This program is free software; you can redistribute it and/or modify it\n\
    under the terms of the GNU General Public License as published by the\n\
diff --git a/libcpp/makeuname2c.cc b/libcpp/makeuname2c.cc
index 0254088..c47d230 100644
--- a/libcpp/makeuname2c.cc
+++ b/libcpp/makeuname2c.cc
@@ -1,5 +1,5 @@
 /* Make uname2c.h from various sources.
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 Free Software Foundation, Inc.
    Contributed by Jakub Jelinek <jakub@redhat.com>
 
 This program is free software; you can redistribute it and/or modify it
@@ -652,7 +652,7 @@ write_copyright (void)
 {
   static const char copyright[] = "\
 /* Unicode name to codepoint.\n\
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.\n\
+   Copyright (C) 2005-2023 Free Software Foundation, Inc.\n\
 \n\
    This program is free software; you can redistribute it and/or modify it\n\
    under the terms of the GNU General Public License as published by the\n\
diff --git a/libcpp/mkdeps.cc b/libcpp/mkdeps.cc
index 30e87d8..8f9585c 100644
--- a/libcpp/mkdeps.cc
+++ b/libcpp/mkdeps.cc
@@ -1,5 +1,5 @@
 /* Dependency generator for Makefile fragments.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    Contributed by Zack Weinberg, Mar 2000
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/pch.cc b/libcpp/pch.cc
index 9aa589a..595afef 100644
--- a/libcpp/pch.cc
+++ b/libcpp/pch.cc
@@ -1,5 +1,5 @@
 /* Part of CPP library.  (Precompiled header reading/writing.)
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 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
diff --git a/libcpp/symtab.cc b/libcpp/symtab.cc
index a059214..ea9f269 100644
--- a/libcpp/symtab.cc
+++ b/libcpp/symtab.cc
@@ -1,5 +1,5 @@
 /* Hash tables.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 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
diff --git a/libcpp/system.h b/libcpp/system.h
index e80cf02..8103352 100644
--- a/libcpp/system.h
+++ b/libcpp/system.h
@@ -1,6 +1,6 @@
 /* Get common system includes and various definitions and declarations based
    on autoconf macros.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libcpp/traditional.cc b/libcpp/traditional.cc
index d02ea48..3d7e2ee 100644
--- a/libcpp/traditional.cc
+++ b/libcpp/traditional.cc
@@ -1,5 +1,5 @@
 /* CPP Library - traditional lexical analysis and macro expansion.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    Contributed by Neil Booth, May 2002
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/ucnid.h b/libcpp/ucnid.h
index a1aea0e..0cf520f 100644
--- a/libcpp/ucnid.h
+++ b/libcpp/ucnid.h
@@ -1,5 +1,5 @@
 /* Unicode characters and various properties.
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
 
    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
diff --git a/libcpp/ucnid.tab b/libcpp/ucnid.tab
index 0940f9e..e58255a 100644
--- a/libcpp/ucnid.tab
+++ b/libcpp/ucnid.tab
@@ -1,5 +1,5 @@
 ; Table of UCNs which are valid in identifiers.
-; Copyright (C) 2003-2022 Free Software Foundation, Inc.
+; Copyright (C) 2003-2023 Free Software Foundation, Inc.
 ; 
 ; 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
diff --git a/libcpp/uname2c.h b/libcpp/uname2c.h
index 17536a8..3d449ae7 100644
--- a/libcpp/uname2c.h
+++ b/libcpp/uname2c.h
@@ -1,5 +1,5 @@
 /* Unicode name to codepoint.
-   Copyright (C) 2005-2022 Free Software Foundation, Inc.
+   Copyright (C) 2005-2023 Free Software Foundation, Inc.
 
    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