Hi there. I'm writing a sort of a strategy game in which every player writes his own client and they all compete in battles hosted by a server. My problem is that I want the clients to be written in c or pascal and the contestants will submit their source codes. So, I'll have to compile the .c and .pas files on my server. I heard that's possible to compile them into .obj files and then call some functions from the server. How do i use the linker to do that ? I'm using djcpp.