zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/string/strstr.c b/ap/build/uClibc/libc/string/strstr.c
new file mode 100644
index 0000000..7e2a64e
--- /dev/null
+++ b/ap/build/uClibc/libc/string/strstr.c
@@ -0,0 +1,43 @@
+/*
+ * 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 WANT_WIDE
+# define Wstrstr wcsstr
+#else
+# define Wstrstr strstr
+#endif
+
+/* NOTE: This is the simple-minded O(len(s1) * len(s2)) worst-case approach. */
+
+Wchar *Wstrstr(const Wchar *s1, const Wchar *s2)
+{
+ register const Wchar *s = s1;
+ register const Wchar *p = s2;
+
+ do {
+ if (!*p) {
+ return (Wchar *) s1;;
+ }
+ if (*p == *s) {
+ ++p;
+ ++s;
+ } else {
+ p = s2;
+ if (!*s) {
+ return NULL;
+ }
+ s = ++s1;
+ }
+ } while (1);
+}
+#ifndef WANT_WIDE
+libc_hidden_def(strstr)
+#elif defined __UCLIBC_SUSV3_LEGACY__
+strong_alias(wcsstr,wcswcs)
+#endif