[NaCl SDK] Compile for naclio for Bionic

native_client_sdk/src/libraries/nacl_io/syscalls/tcsetattr.c

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+/* Copyright 2013 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file. */
 
+#include <sys/types.h>
+/*
+ * Include something that will define __BIONIC__, then wrap the entire file
+ * in this #if, so this file will be compiled on a non-bionic build.
+ */
+
+#if !defined(__BIONIC__)
+
 #include "nacl_io/kernel_intercept.h"
 #include "nacl_io/ostermios.h"
 
 int tcsetattr(int fd, int optional_actions, const struct termios* termios_p) {
   return ki_tcsetattr(fd, optional_actions, termios_p);
 }
+
+#endif /* #if !defined(__BIONIC_) */