I want to develop a chat program for lan;but all i get from the google is for unix os . I want it for windows or dos but via c (not vc or vc++) .I get some function from bios.h but in vain i m now just at dead end.
I know all the network basics like what is socket,tcp/ip but don't know how to implement in c any standard function or library?
i have realtek NIC and borland c ver 3.0.