[Dev-C++] Split code in public/private parts - Help please

[Jean-Marc G. <go...@sk...>]

Hello,

I am new to Dev-C++ and I still need to learn a lot about C/C++ ... Maybe
you can help with the following specific question :

I have a C source code which is made of 2 parts : "part one" is an interface
and is public ; "part two" is the "algorithm" and is strictly confidential.
How can I compile "part two" (which has no "main" function), so that the
source code cannot be seen anymore ? Then, how can I compile "part one"
source code (which has the "main" function) with "part two" compiled version
?

An extra question : there are several functions in "part two" (the
confidential part) but only one can be called by "part one" ; the other
functions are internal to part two. How can I make sure it is not possible
to call directly another function of "part two" ?

Sorry if my question is messy. It is not very clear for me either ... Any
advice is welcome !

Thanks.

Regards from Belgium,

       Jean-Marc