Merge branch 'master' into patch-1refs/pull/1842/head

1 files changed, 11 insertions, 10 deletions

diff --git a/gl/strerror-override.h b/gl/strerror-override.h
index 3b8f24b..388cc28 100644
--- a/gl/strerror-override.h
+++ b/gl/strerror-override.h
@@ -1,19 +1,19 @@
 /* strerror-override.h --- POSIX compatible system error routine
 
-   Copyright (C) 2010-2013 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 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 Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
+   This file 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.
 
-   This program is distributed in the hope that it will be useful,
+   This file 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.
+   GNU Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #ifndef _GL_STRERROR_OVERRIDE_H
 # define _GL_STRERROR_OVERRIDE_H
@@ -48,9 +48,10 @@
      || GNULIB_defined_EOWNERDEAD \
      || GNULIB_defined_ENOTRECOVERABLE \
      || GNULIB_defined_EILSEQ
-extern const char *strerror_override (int errnum);
+extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST;
 # else
 #  define strerror_override(ignored) NULL
+#  define GNULIB_defined_strerror_override_macro 1
 # endif
 
 #endif /* _GL_STRERROR_OVERRIDE_H */