[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/wcsmbs/wcscat.c b/ap/libc/glibc/glibc-2.22/wcsmbs/wcscat.c
new file mode 100644
index 0000000..b993613
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/wcsmbs/wcscat.c
@@ -0,0 +1,50 @@
+/* Copyright (C) 1995-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+ 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>
+
+
+/* Append SRC on the end of DEST. */
+wchar_t *
+__wcscat (dest, src)
+ wchar_t *dest;
+ const wchar_t *src;
+{
+ wchar_t *s1 = dest;
+ const wchar_t *s2 = src;
+ wchar_t c;
+
+ /* Find the end of the string. */
+ do
+ c = *s1++;
+ while (c != L'\0');
+
+ /* Make S1 point before the next character, so we can increment
+ it while memory is read (wins on pipelined cpus). */
+ s1 -= 2;
+
+ do
+ {
+ c = *s2++;
+ *++s1 = c;
+ }
+ while (c != L'\0');
+
+ return dest;
+}
+weak_alias (__wcscat, wcscat)