Add Write(const char* const , size_t) for #177

[naga-karupi]

Add Write(const char* const dataCharArray, size_t size) for #177.

I comfarmed it can be built.

I have not writen gtest yet. So please reply if I need to write gtest.

[mcsauder]

Hi @naga-karupi , I'm sorry this has sat for so long. My initial concern about writing a char* led me to drag my feet and eventually forget about getting back to you. I apologize for that.

I've build and run your branch, everything is still functioning, but I don't have a unit test to verify your work. If you are still interested in this PR, would you be willing to add a unit test as you had asked about? It should be very straightforward, just add to this one or copy/paste a similar.

I will get it tested right away if you are able.

@crayzeewulf , any thoughts?

Thanks for your contribution @naga-karupi !