how to use C classes in Linux?

[Garfield]

Hello everybody,

I know how to build a dll file for it with VC++ in Windows, but
now I want to try it in Linux with gcc , could someone tell me
which type of file I should compile the C program to?

Thanks!

Le

[JRA]

I have never done this before, but I know that the Linux shared library files have the .so extension, so that's the type you will need to build.