Select the ith entry from the given table of n values, in a side channel-silent * way. */

Select the ath, bth, cth and dth entries from the given table of n values, * placing the results into a, b, c and d. */

out ^= if0 or if1, depending on the value of bit. */

Send an ioctl to the device using pass through. */

Send an ioctl to the device using pass through. */

Send an ioctl to the device using pass through. */

///////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////

Calling function must free the returned result.

Calling function must free the returned result.