Lines Matching refs:upper_bound
23 * Calculate a uniformly distributed random number less than upper_bound
27 * returned is outside the range [0, 2**32 % upper_bound). This
29 * [2**32 % upper_bound, 2**32) which maps back to [0, upper_bound)
30 * after reduction modulo upper_bound.
33 arc4random_uniform(uint32_t upper_bound)
37 if (upper_bound < 2)
41 min = -upper_bound % upper_bound;
55 return r % upper_bound;