Add new function to libcod on windows

[Mitch]

How do you call your function in cod2?

Like this

		foo("1.1.1.1", 28962); 
	

		int port;
char *srt;

if ( ! stackGetParams("si", &srt, &port)) { // fetches first parameter as int, 2nd as string
    stackPushUndefined();
    return;
}