[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/wcsmbs/wmemset.c b/ap/libc/glibc/glibc-2.23/wcsmbs/wmemset.c
new file mode 100644
index 0000000..67f7ad0
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/wcsmbs/wmemset.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 1996-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+ The GNU C Library 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.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ 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/>. */
+
+#include <wchar.h>
+
+#ifdef WMEMSET
+# define __wmemset WMEMSET
+#endif
+
+wchar_t *
+__wmemset (wchar_t *s, wchar_t c, size_t n)
+{
+ wchar_t *wp = s;
+
+ while (n >= 4)
+ {
+ wp[0] = c;
+ wp[1] = c;
+ wp[2] = c;
+ wp[3] = c;
+ wp += 4;
+ n -= 4;
+ }
+
+ if (n > 0)
+ {
+ wp[0] = c;
+
+ if (n > 1)
+ {
+ wp[1] = c;
+
+ if (n > 2)
+ wp[2] = c;
+ }
+ }
+
+ return s;
+}
+libc_hidden_def (__wmemset)
+weak_alias (__wmemset, wmemset)
+libc_hidden_weak (wmemset)