function log2(i : natural) return integer;
function log2ceil(i : natural) return integer;
function ispow2(i : integer) return boolean;
-
+ function round_up(i : integer; s : integer) return integer;
end utils;
package body utils is
end if;
end function;
+ function round_up(i : integer; s : integer) return integer is
+ begin
+ return ((i + (s - 1)) / s) * s;
+ end function;
end utils;