/* else is tied to if(two) */
int main() {
	if (one) {
		if (two)
			sleep (1);
		else
			sleep (2);
	}

	if (three)
		sleep(1);
	else if (four)
		sleep(2);
}

/* else is tied to if(one) */
int main() {
	if (one) {
		if (two)
			sleep (1);
	}
	else if (three)
		sleep (2);
}

/* else.1 is tied to if(two), else.2 is tied to if(one) */
int main() {
	if (one) {
		if (two)
			sleep (1);
		else if (three)
			sleep (2);
	}
	else
		sleep (3);
}
int main() {

	if (read_write == I2C_SMBUS_READ)
		msg[1].len = I2C_SMBUS_I2C_BLOCK_MAX;
	else
		msg[0].len = data->block[0] + 1;
}