[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/libc/string/strchrnul.c b/ap/build/uClibc/libc/string/strchrnul.c
new file mode 100644
index 0000000..4751971
--- /dev/null
+++ b/ap/build/uClibc/libc/string/strchrnul.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2002     Manuel Novoa III
+ * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include "_string.h"
+
+#ifdef __USE_GNU
+
+#ifdef WANT_WIDE
+# define Wstrchrnul wcschrnul
+#else
+# define Wstrchrnul strchrnul
+#endif
+
+Wchar *Wstrchrnul(register const Wchar *s, Wint c)
+{
+	--s;
+	while (*++s && (*s != ((Wchar)c)));
+	return (Wchar *) s;
+}
+# ifndef WANT_WIDE
+libc_hidden_def(Wstrchrnul)
+# endif
+#endif