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Diffstat (limited to 'wcsmbs/wcsnlen.c')
-rw-r--r--wcsmbs/wcsnlen.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/wcsmbs/wcsnlen.c b/wcsmbs/wcsnlen.c
index 2bee7057e3..59527b1616 100644
--- a/wcsmbs/wcsnlen.c
+++ b/wcsmbs/wcsnlen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2015 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -18,12 +18,13 @@
#include <wchar.h>
+#ifdef WCSNLEN
+# define __wcsnlen WCSNLEN
+#endif
-/* Copy SRC to DEST. */
+/* Return length of string S at most maxlen. */
size_t
-__wcsnlen (s, maxlen)
- const wchar_t *s;
- size_t maxlen;
+__wcsnlen (const wchar_t *s, size_t maxlen)
{
size_t len = 0;
@@ -44,4 +45,6 @@ __wcsnlen (s, maxlen)
return len;
}
+#ifndef WCSNLEN
weak_alias (__wcsnlen, wcsnlen)
+#endif