void script_3100(int arg0) {
	int ivar1;
	ivar1 = getGameloginRC();
	if (ivar1 == -3) {
		return;
	}
	if ((ivar1 == 21) && (arg0 == 13)) {
		script_1873();
		return;
	}
	if (arg0 == 13) {
		script_3097();
		return;
	}
	return;
}