Simple changes to a C/C++ code, and Access it from C#

Hello This is a very simple task that requires expertise in C/C++ and C#. I have a ready code written in C/C++ (as an exe application). and I want the following: - Convert the exe to dll, and expose its functions (so instead of the application reads from a file and do the calculation, it will receive data and return results) - Create a simple c# application that calls the DLL (via p/invoke or via simple CLI interfaces, your choice) - DO NOT change the core features of the c/c++ code as it is very optimised. Just change the main function work as a proxy to the C# level. - - The result should be made available as VS2012 solution (or a compatible one) with full source code. (2 projects: one in C/C++ as DLL, and the other is C# application) You can see the C/C++ code in this link [[login to view URL]~algorith/implement/fortune/distrib/] Description about the code (you don't have to understand it, but it might help you a bit) The code simply takes a list of current points, and draw polygons around them (named Vonoroi Diagrams) The results are edges (lines) and vertices (points), defined as float or doubles. To read about it, here is a quick description: [login to view URL]~algorith/files/[login to view URL] This project should not take more than 1 hour work for an expert.