package main import "flag" var ( username* string accessCode* string ) func registerCredentialsFlags() { username = flag.String("username", "Player 1", "Username") accessCode = flag.String("accessCode", "AllYourCodesAreBelongToUs", "Access code for the user") } func verifyCredentials(un string, ac string) (bool) { return *username == un && *accessCode == ac }