smaugfuss 1.9 with telnet negotiations

Hi

I´ve downloaded this codebase, and try to run, but it has many warnings about variables declared and not used, i have to disable the warnings as errors in the compiler, why is that??

it´s safe to delete all those variables to compile it normally??

thanks

Compilers change with time.

Yes, probably.

The C compiler-writers are trying to get people to write tighter code, so they are gradually making things warnings or errors which they used to let through. You can always disable "warnings as errors" to let warnings through the compilation.

But really, it should compile without warnings nor errors, and if it says a variable isn't used you can probably remove it.