From 00893e79fc62966067af1a106567db96bd170338 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff.email>
Date: Sun, 3 Mar 2024 19:11:32 +0100
Subject: New upstream version 1.2

---
 tests/btowc.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'tests/btowc.c')

diff --git a/tests/btowc.c b/tests/btowc.c
index 4af58bb0..8bf21aa6 100644
--- a/tests/btowc.c
+++ b/tests/btowc.c
@@ -1,5 +1,5 @@
 /* Convert unibyte character to wide character.
-   Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2010-2024 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2008.
 
    This file is free software: you can redistribute it and/or modify
@@ -22,6 +22,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 wint_t
 btowc (int c)
@@ -32,7 +33,14 @@ btowc (int c)
       wchar_t wc;
 
       buf[0] = c;
+#if HAVE_MBRTOWC
+      mbstate_t state;
+      mbszero (&state);
+      size_t ret = mbrtowc (&wc, buf, 1, &state);
+      if (!(ret == (size_t)(-1) || ret == (size_t)(-2)))
+#else
       if (mbtowc (&wc, buf, 1) >= 0)
+#endif
         return wc;
     }
   return WEOF;
-- 
cgit v1.2.3