Where is WIN32 defined, and how can I include this definition in my project?

Question

I am including a third party header and source file into my project.

At the top of the header there is this:

#if defined(WIN32) || defined(WIN16)
#i         


        

Answer 1

For those seeking answers to the

where is WIN32 defined

part of the questions, I've found it defined in:

minwindef.h

ole2.h

Note, I have no confidence that these are the only places it's defined. I expect there are probably other files where it's defined. Nevertheless, I thought this might help some people.