zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
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