Lines Matching full:round

18  * round_up - round up to next specified power of 2
19  * @x: the value to round
20  * @y: multiple to round up to (must be a power of 2)
28  * round_down - round down to next specified power of 2
29  * @x: the value to round
30  * @y: multiple to round down to (must be a power of 2)
52  * roundup - round up to the next specified multiple
54  * @y: multiple to round up to
66  * rounddown - round down to next specified multiple
67  * @x: the value to round
68  * @y: multiple to round down to
82  * and round to closest integer. Result is undefined for negative