gpiotools_test_bit
gpiotools_test_bit(values.bits, 0));
gpiotools_test_bit(values.bits, 0));
gpiotools_test_bit(values.bits, i));
gpiotools_test_bit(values.bits, i));
fprintf(stdout, "%d", gpiotools_test_bit(values.bits, i));
gpiotools_test_bit(values.bits, i));
values[i] = gpiotools_test_bit(lv.bits, i);