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[thirdparty/glibc.git] / wcsmbs / wcschrnul.c

diff --git a/wcsmbs/wcschrnul.c b/wcsmbs/wcschrnul.c
index d6b12311134166b166b7f53a9c9ad0c9bb8c18a9..a6af33d95108695bae0a90da2581a524a1cd49bd 100644 (file)
--- a/wcsmbs/wcschrnul.c
+++ b/wcsmbs/wcschrnul.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -13,16 +13,17 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <wchar.h>
 
+#ifdef WCSCHRNUL
+# define __wcschrnul WCSCHRNUL
+#endif
 
 /* Find the first occurrence of WC in WCS.  */
 wchar_t *
-__wcschrnul (wcs, wc)
-     const wchar_t *wcs;
-     const wchar_t wc;
+__wcschrnul (const wchar_t *wcs, const wchar_t wc)
 {
   while (*wcs != L'\0')
     if (*wcs == wc)
@@ -32,4 +33,6 @@ __wcschrnul (wcs, wc)
 
   return (wchar_t *) wcs;
 }
+#ifndef WCSCHRNUL
 weak_alias (__wcschrnul, wcschrnul)
+#endif