message: Header fixups (TRIVIAL)
diff: -// This file is part of MLDB. Copyright 2015 mldb.ai inc. All rights reserved.
  -
  /* hex_dump.h -*- C++ -*-
  Jeremy Barnes, 6 October 2010
  Copyright (c) 2010 Jeremy Barnes. All rights reserved.
  Copyright (c) 2010 mldb.ai inc. All rights reserved.
  + This file is part of MLDB. Copyright 2015 mldb.ai inc. All rights reserved.
  Routine to dump memory in hex format.
  */
  -#ifndef __utils__hex_dump_h__
  -#define __utils__hex_dump_h__
  -
  +#pragma once
  #include <stddef.h>
  namespace ML {
  @@ -22,5 +19,3 @@ void hex_dump(const void * mem, size_t total_memory, size_t max_size = 1024);
  } // namespace ML
  -
  -#endif /* __utils__hex_dump_h__ */
  