zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/include/tls.h b/ap/build/uClibc/include/tls.h
new file mode 100644
index 0000000..f88af40
--- /dev/null
+++ b/ap/build/uClibc/include/tls.h
@@ -0,0 +1,19 @@
+/* This file defines USE___THREAD to 1 or 0 to cut down on the #if mess.  */
+
+#ifndef _include_tls_h
+#define _include_tls_h 1
+
+#include_next <tls.h>
+
+#if defined USE_TLS && USE_TLS && HAVE___THREAD \
+    && (!defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt)
+
+# define USE___THREAD 1
+
+#else
+
+# define USE___THREAD 0
+
+#endif
+
+#endif