text: //
  // gsl-lite is based on GSL: Guidelines Support Library.
  // For more information see https://github.com/martinmoene/gsl-lite
  //
  // Copyright (c) 2015 Martin Moene
  // Copyright (c) 2015 Microsoft Corporation. All rights reserved. 
  // 
  // This code is licensed under the MIT License (MIT). 
  // 
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
  // THE SOFTWARE. 
  
  // mimic MS include hierarchy
  
  #pragma once
  
  #ifndef GSL_GSL_H_INCLUDED
  #define GSL_GSL_H_INCLUDED
  
  #pragma message ("gsl.h is deprecated since version 0.27.0, use gsl.hpp instead.")
  
  #include "gsl/gsl-lite.hpp"
  
  #endif // GSL_GSL_H_INCLUDED
  