From 5be04ec2ceb1df77afbca4fcbf9e92a712612d6f Mon Sep 17 00:00:00 2001
From: Lorenz Kästle <12514511+RincewindsHat@users.noreply.github.com>
Date: Thu, 31 Oct 2024 16:27:12 +0100
Subject: Sync with the latest Gnulib code (d4ec02b3cc)

---
 gl/strerror-override.h | 73 ++++++++++++++++++++++++++++++--------------------
 1 file changed, 44 insertions(+), 29 deletions(-)

(limited to 'gl/strerror-override.h')

diff --git a/gl/strerror-override.h b/gl/strerror-override.h
index 388cc282..a1734a24 100644
--- a/gl/strerror-override.h
+++ b/gl/strerror-override.h
@@ -1,6 +1,6 @@
 /* strerror-override.h --- POSIX compatible system error routine
 
-   Copyright (C) 2010-2023 Free Software Foundation, Inc.
+   Copyright (C) 2010-2024 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
@@ -16,42 +16,57 @@
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #ifndef _GL_STRERROR_OVERRIDE_H
-# define _GL_STRERROR_OVERRIDE_H
+#define _GL_STRERROR_OVERRIDE_H
+
+/* This file uses _GL_ATTRIBUTE_CONST.  */
+#if !_GL_CONFIG_H_INCLUDED
+# error "Please include config.h first."
+#endif
+
+#include <errno.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-# include <errno.h>
-# include <stddef.h>
 
 /* Reasonable buffer size that should never trigger ERANGE; if this
    proves too small, we intentionally abort(), to remind us to fix
    this value.  */
-# define STACKBUF_LEN 256
+#define STACKBUF_LEN 256
 
 /* If ERRNUM maps to an errno value defined by gnulib, return a string
    describing the error.  Otherwise return NULL.  */
-# if REPLACE_STRERROR_0 \
-     || GNULIB_defined_ESOCK \
-     || GNULIB_defined_ESTREAMS \
-     || GNULIB_defined_EWINSOCK \
-     || GNULIB_defined_ENOMSG \
-     || GNULIB_defined_EIDRM \
-     || GNULIB_defined_ENOLINK \
-     || GNULIB_defined_EPROTO \
-     || GNULIB_defined_EMULTIHOP \
-     || GNULIB_defined_EBADMSG \
-     || GNULIB_defined_EOVERFLOW \
-     || GNULIB_defined_ENOTSUP \
-     || GNULIB_defined_ENETRESET \
-     || GNULIB_defined_ECONNABORTED \
-     || GNULIB_defined_ESTALE \
-     || GNULIB_defined_EDQUOT \
-     || GNULIB_defined_ECANCELED \
-     || GNULIB_defined_EOWNERDEAD \
-     || GNULIB_defined_ENOTRECOVERABLE \
-     || GNULIB_defined_EILSEQ
+#if REPLACE_STRERROR_0 \
+    || GNULIB_defined_ESOCK \
+    || GNULIB_defined_ESTREAMS \
+    || GNULIB_defined_EWINSOCK \
+    || GNULIB_defined_ENOMSG \
+    || GNULIB_defined_EIDRM \
+    || GNULIB_defined_ENOLINK \
+    || GNULIB_defined_EPROTO \
+    || GNULIB_defined_EMULTIHOP \
+    || GNULIB_defined_EBADMSG \
+    || GNULIB_defined_EOVERFLOW \
+    || GNULIB_defined_ENOTSUP \
+    || GNULIB_defined_ENETRESET \
+    || GNULIB_defined_ECONNABORTED \
+    || GNULIB_defined_ESTALE \
+    || GNULIB_defined_EDQUOT \
+    || GNULIB_defined_ECANCELED \
+    || GNULIB_defined_EOWNERDEAD \
+    || GNULIB_defined_ENOTRECOVERABLE \
+    || GNULIB_defined_EILSEQ
 extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST;
-# else
-#  define strerror_override(ignored) NULL
-#  define GNULIB_defined_strerror_override_macro 1
-# endif
+#else
+# define strerror_override(ignored) NULL
+# define GNULIB_defined_strerror_override_macro 1
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* _GL_STRERROR_OVERRIDE_H */
-- 
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