[NaCl SDK] nacl_io: Run clang-format over nacl_io sources.

native_client_sdk/src/libraries/nacl_io/ioctl.h

 /* 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. */
 
 #ifndef LIBRARIES_NACL_IO_IOCTL_H_
 #define LIBRARIES_NACL_IO_IOCTL_H_
 
 #include <sys/types.h>
 
 /*
@@ skipping 38 matching lines @@
  */
 #define NACL_IOC_HANDLEMESSAGE 0xadcd05
 
 typedef char* naclioc_jspipe_name;
 
 struct tioc_nacl_input_string {
   size_t length;
   const char* buffer;
 };
 
-
 typedef ssize_t (*tioc_nacl_output_handler_t)(const char* buf,
                                               size_t count,
                                               void* user_data);
 
 struct tioc_nacl_output {
   tioc_nacl_output_handler_t handler;
   void* user_data;
 };
 
 
 #endif  /* LIBRARIES_NACL_IO_NACL_IO_H_ */