Lines Matching defs:delta
116 isc_uint32_t last_delta; /*%< last delta value */
392 isc_int32_t delta;
401 delta = UINT_MAX - sq->last_time + t;
403 delta = sq->last_time - t;
405 if (delta < 0)
406 delta = -delta;
411 delta2 = sq->last_delta - delta;
420 sq->last_delta = delta;
424 * If any delta is 0, we got no entropy. If all are non-zero, we
427 if (delta == 0 || delta2 == 0 || delta3 == 0)
431 * We could find the smallest delta and claim we got log2(delta)
452 * should completely initialize the delta calculations.