[Feature][T106]ZXW P56U09 code
Only Configure: Yes
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: No
Doc Update: No
Change-Id: I3cbd8b420271eb20c2b40ebe5c78f83059cd42f3
diff --git a/ap/libc/glibc/glibc-2.23/wcsmbs/wcsspn.c b/ap/libc/glibc/glibc-2.23/wcsmbs/wcsspn.c
new file mode 100644
index 0000000..ae26506
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/wcsmbs/wcsspn.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 1995-2016 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>
+
+#ifdef WCSSPN
+# define wcsspn WCSSPN
+#endif
+
+/* Return the length of the maximum initial segment
+ of WCS which contains only wide-characters in ACCEPT. */
+size_t
+wcsspn (const wchar_t *wcs, const wchar_t *accept)
+{
+ const wchar_t *p;
+ const wchar_t *a;
+ size_t count = 0;
+
+ for (p = wcs; *p != L'\0'; ++p)
+ {
+ for (a = accept; *a != L'\0'; ++a)
+ if (*p == *a)
+ break;
+ if (*a == L'\0')
+ return count;
+ else
+ ++count;
+ }
+
+ return count;
+}
+libc_hidden_def (wcsspn)